Zabbix trigger count string

Zabbix trigger count string. does not contain - this string is excluded from the event name. regexp (failed)}#0) --> Trigger goes on, when item gets a value "failed". Originally posted by Vicky. value - チェックする値. count(5m)} # Sample trigger. If you want to match substring, function str() might be a tiiiiny bit faster. The Expressions tab allows to set the regular expression name and add subexpressions. Oct 21, 2020 · 3. omg I was typing a reply and started laughing it's so obvious you're right. Jan 25, 2022 · We have greatly expanded the number of available string and math functions. length - 部分文字列からの文字数. These macros can be used in creating item, trigger, etc prototypes. For example: Triggers are logical expressions that "evaluate" data gathered by items and represent the current system state. Mostly, this is a future date. I tried the below Trigger cinema hd v2 expression. In this case your expression says "Fire a trigger if last three values there was no flood". The amount of difference between the previous and latest value. Click on Triggers in the row of the host. Add an SNMP interface for the host: Enter the IP address/DNS name and port number. The log contains only one line telling me the status (OK, WARNING, CRITICAL, etc) Apr 4, 2018 · You need to use just exact {ITEM. 12-03-2022, 03:31. Example: => repeat (last (/host/key), 2) - repeat the value two times. Expression : ( {Template OS Linux:log [/path/to/file]. Group related items: Define a tag at the item level, for example component:cpu; In the Latest data section, use the tag filter to view all items tagged as component:cpu. I have configured external monitoring system to forward snmp traps to Zabbix. I think you should understand that the value of 1 you get must be true. 4 Powerful universal syntax sui sec (ignored, equals #1) or #num (optional) - the Nth most recent value. 5=-2. 4. Export. ping. The hyperbolic cosine of a value. VALUE1} Explanation: Every item value (custom or built-in) which are used in trigger expression gets automatically converted to hard coded variable/macro named {ITEM. VALUE} or even better {ITEM. log but with this caveat: The alert should be triggered by a rate of 200 messages over 1 minute for host1 and host4. start - 部分文字列の開始位置. Jan 5, 2009 · This trigger says: when MyString is found in the item-value -> Trigger on. Code: {Template App Zabbix Agent:agent. {111cn. All mandatory input fields are marked with a red asterisk. My questions are : 1. 21-11-2018, 22:51. For example: Nov 11, 2009 · Posts: 2. num [] items if the program name happens to match one of It is useful when there is a need to compare the current average value with the average value time_shift seconds back. I am using. 4, only . Zabbix trigger functions can be separated in time-based and non time-based functions. If anyone has any advice it is appreciated. Configuration. Hi guys, Im attempting to create a trigger that alerts if two items do not contain the same value. discovery [<unique short description>,<dsn>,<connection string>] - this item transforms the SQL query result into a JSON array, turning the column names from the query result into low-level discovery macro names paired with the discovered field values. Script: GetSQL2008SPNState. At the same time, we can combine our preprocessing steps. Specify the path to the log file in square brackets. regexp [] item and put your string into the <regexp> parameter. Description. While items are used to gather system data, it is highly impractical to follow these data all the time waiting for a condition that is alarming or deserves attention. Each time the trigger changes its state, an event is generated. contains - event name contains this string. Unless retrieved content (HTML) matches the required pattern the step will fail. True and false examples. O parâmetro time_shift é suportado desde o Zabbix 1. To check that deploy_succeeded has not been there for 8 minutes, use the count() function like this: count(8m,deploy_succeeded)=0. One particular caveat that we have to consider is that by default macros in trigger name, expression or descriptions are not expanded. The log contains only one line telling me the status (OK, WARNING, CRITICAL, etc) Aug 31, 2018 · ZABBIX BUGS AND ISSUES; ZBX-14796; trigger function count() with eq on string not working Sep 23, 2020 · I want it to be used in most of the trigger notifications for this server, ideally without putting it to the trigger expressions. VALUE}. the trigger is never going to fire because it's never going to fire first to be able to fire again. Go to: Data collection → Hosts. i want to monitor a log file for a specific text, and if it finds it to alarm me. Select Regular expressions from the dropdown. They check for explicit strings, not patterns. Code: system. When it says "TRUE" it means the trigger is working with those conditions. getall[&quot;root\securitycenter2&quot;, &quot;Select displayname,productstate from Antivirusproduct where productstate=266240 or productstate=266256 or sec (ignored, equals #1) or #num (optional) - the Nth most recent value. This seems to be very simple if the items are Integers and impossible if the items are Text, am just hoping if anyone can shed some light on the matter. See also general information on triggers and their calculation times. Add interface credentials depending on the selected SNMP version: SNMPv1, v2 require only the community (usually 'public') SNMPv3 requires more specific options (see below Jan 4, 2017 · I am trying to configure a Zabbix trigger for an external check which has to react if the value returned by the external check is different from : Slave_SQL_Running: Yes Replication Oct 7, 2012 · I want to have trigger that alerts if the last few textual/string stored values for an item are the same. So, we can get a specific service, use a regular expression to actually find and check if it is in a specific state (this time “active”), and then just replace it with the number — one. This trigger works if any string is returned from executing test. They will always be singe words separated by a space. mem [] reports memory for the user process only and counts the kernel thread memory as if it was 0. If you're still running 1. Set the regular expression name. This will trigger an alert if the hostname key returns a value that does not match "IMPORTANT-SERVER" (case sensitive). XML Word Printable. 5. count (600,whatever) is supported: count the number of 'whatever' occurrences over the last 600 seconds. Match: (\d+) OK: (\d+) BGP prefixes defined set output to \2 and change data type to integer. ceil. Function group Functions; Aggregate functions: avg, bucket_percentile, count, histogram_quantile, item_count, kurtosis, mad, max, min, skewness, stddevpop, stddevsamp Key : log [/path/to/file,myWord] Type of information : Log. count (#42,whatever) is new to zabbix 1. Mar 4, 2022 · Hi you can active "required string" functionality of web monitoring. count (2 m, 0)}> 3. This is different from the case above when ZBX_NOTSUPPORTED was reported. The syntax . Jul 18, 2013 · Modified 1 month ago. Also, the OP is asking to check that the validation string has a value greater than 0 (fail on 0 value). Dec 14, 2014 · The data is returned as a string, formatted DD/MM/YYYY. Date and time functions cannot be used in the expression alone; at least one non-time-based function referencing the host item must be present in the expression. Property behavior: - read-only: type: integer: Whether the trigger can generate multiple problem events. last (0)} it doen't do anything, and. Using trigger. Jan 29, 2019 · Compare Value of Two Text Items in Trigger Expression. 3;1=-2. Use the count() trigger function, possibly like so: count(#3, Up, ne) Share. it will save just that number. ZABBIX BUGS AND ISSUES; ZBX-14796; trigger function count() with eq on string not working. An indefinite path can return multiple matches, basically JSONPaths with detached, multiple name/index list, array slice or expression segments. value - value to check. 0;-2. I'm trying to create a trigger that can count the amount of value 1 that appears 3 times from zabbix's item in 30 seconds. e. What should be the trigger function, I should use? I want to see 10 alerts in zabbix if the same message appears 10 times in the log file within a period of time. The number of changes between adjacent values within the defined evaluation period. If empty, no check on required string is performed. 2. the regex is fine, it's TRIGGER. Jul 11, 2023 · Zabbix trigger if text string is not present in last value. inode [/,pfree]. Jun 6, 2018 · 08-06-2018, 07:17. Management Group: XXX. 1以降でサポートされています。 time_shift パラメータと文字列の演算子は、Zabbix 1. O parâmetro #num é suportado desde o Zabbix 1. 0 : The Query 'SELECT ProtocolName FROM ServerNetworkProtocol Feb 12, 2021 · 1. 0. For example: O Zabbix não garante a ordem exata dos valores se existirem dois ou mais valores com o mesmo segundo no histórico. The Task Scheduler has completed the task "Sending data", instance " {de22c11d-4a46-42a1-bf63-4ee91bd9c3gc}", action "C:\sending_data. Average trigger) after 10 minute and before 15 minute. Though, when I try to use it like: {host:vfs. Type: Problem report Nov 3, 2019 · I need help configuring triggers for snmp traps. Name. Click on Create trigger to the right (or on the trigger name to edit an existing trigger) Enter parameters of the trigger in the form. get to obtain information about a particular set of triggers is a relatively common practice. For instance, if the first item reads anything other than "OK" then the trigger should be thrown. Examples: => strlen () (is equal to strlen (#1)) → length of the latest value. min(/Zabbix server/net. count. WARNING->adjasdasldasmld. cot. In the test you're making for the trigger (probar) when it says "FALSE" it's because the trigger didn't fire. odbc. Version: 7. . Once there is more than one item used in trigger expression then these variables get automatically numbered Zabbix is great at picking up a single occurrence but what I'd like to do is some hysteresis triggers for different count detections (e. The syntax in EXPRESSION is the same as in trigger expressions (see usage limitations below). NAME} {host:server_role. time_shift (optional) - see avg () Supported value types: str, text, log. => strlen (#3 Supported value types: string, text, log. Thanks for your reply. Now you can find a specific character in a string, perform multiple types of trims on the value, obtain byte or bit lengths, and more: left, right, mid – character(s) at a given position; insert, replace, concat – modify the string value => count(10m,,,1d) → number of values for preceding 10 minutes up to 24 hours ago The #num parameter is supported since Zabbix 1. I have 2 remote servers configured, lets called the relevant one foo. time_shift (optional) - evaluation point is moved the number of seconds back in time. Edit: I was to quick in answering So, when applying the count() trigger function on a text based item, then one has to pass a string which occurrence or absence is count for the specified values/period. 1. The best way to check if the value of an item is empty is to use the Zabbix strlen function, which is going to measure how many characters there are within the item: { hostName:i temKey. High trigger) after 15 minute and before 20 minute. then I created a trigger: in general I'm trying to find lines with the text "in previous game Object" Supported value types: string, text, log. I did some practice but I can’t score. Select the SNMP version from the dropdown. Expression macros are useful for formula calculations. => strlen (#3 May 12, 2014 · (found this one on the WEB, and seems to work) Edit : the log comes from a crontab, the cron overwrites the last log. Possible values: 0 - (default) do not generate multiple events; 1 - generate multiple events. 7. For zabbix trapper items this functionality is covered by nodata() function (Heartbeat lost detection in Zabbix documentation) but I need similar functionality supported for Zabbix agent items. I tried to use the function FIND () but failed. Contains ("text I am after"); function in c#. 29-01-2019, 10:04. Expand trigger functions and macros with expand parameters. They are calculated by expanding all macros inside and evaluating the resulting expression. All functions listed here are supported in: Trigger expressions. Ciao! Required string: Required regular expression pattern. For example: Aug 31, 2018 · ZABBIX BUGS AND ISSUES; ZBX-14796; trigger function count() with eq on string not working Sep 23, 2020 · I've noticed that {host:key. I'd like to create a trigger for when the string "with the return code 0" is not present in the latest value. regexp (myWord)})<>0) So basically I am trying to get the trigger to go off if "myWord" in the file exists. Oct 9, 2013 · I'm trying to setup 6 separate triggers for each word in the sting. Specify a string in the name of the event generated by the trigger or a string to exclude. We have the option to specify 'eq' or 'ne' to match for exact strings in the count expression. We also have a 'like' operator to partially match strings. I use this f. db. Hello, I am experiencing some issues. The cotangent of a value, where the value is an angle expressed in radians. hostname. Round the value up to the nearest greater or equal integer. I wish to fire a trigger when the expiry date is 20 days or less. How to detect log errors with the find function: Open the item configuration form. Aigars Kadiķis, Zabbix, Technical Support Engineer, Latvia, talks about Triggers, Calculated and Aggregated items in Zabbix 5. exe" with the return code 0. and want to monitor string "soft". mem [] and proc. I have an item that returns one of these three strings: OK->ksasmndasdmasp. regexp(IMPORTANT-SERVER)}#1. Oct 28, 2018 · So I have a trigger expression that looks something like: Expression: {Test template:system. Disaster trigger) after 20 minute. Jun 5, 2012 · If your key returns a string, you'll have to use a regular expression match to do what you're describing: {my-template:system. I have written the problem below: I have set a UserParameter that sends "rsync failed" on rsync failure. Thanks. For example: sec (ignored, equals #1) or #num (optional) - the Nth most recent value. The event contains details of the trigger state's change - when it happened and what the new state is. 111cn. UTF-8 from hex-STRING - convert hex-string to UTF-8 string; MAC from hex-STRING - validate hex-string as MAC address and return a proper MAC address string (where ' ' are replaced by ':' ); Integer from BITS - convert the first 8 bytes of a bit string expressed as a sequence of hex characters (e. So far I've found a item_count (//interface. – Iron Bishop. In both cases, you can make a trigger that will alert you if the string is not there. Jun 20, 2018 · however, I also need another trigger for the Required string. May 30, 2017 · zabbix - last 3 values of string. Select type Zabbix agent (active) For the key field, press Select and choose log from the item list. "1A 2B 3C 4D") into a 64-bit unsigned integer. Also see Zabbix trigger function documentation. 5 on my ubuntu linux server. HOST<1-9>} and {ITEM. Kind regards, Markus. Aug 1, 2014 · 1 Answer. CRITICAL->odkfasodkasdask. I will assume that item inpValue. count(#2,,"eq")} The cube root of a value. func (param)} macros expression has a similar syntax to what I need, also it said that it can be used in Trigger-based notifications and commands. if. recovery Aug 12, 2015 · I've installed zabbix 2. for backup-exec. Calculated items. lol. Viewed 9k times. My trigger condition is: {myserver:service. Take note that #num works differently here than with many other functions. Create a host corresponding to a device. KEY<1-9>} macros are supported inside expression macros. Web scenarios don't lend themselves to that kind of checking. proc. For example, a router has a number of interfaces that are either Up (1) or Down (0) - I'd like to have a calculated item that counts the number of interfaces that are Up (1). So it's not working with "Failed". By default, the event name matches the trigger name unless a custom event name is specified in trigger configuration. For example, I want to put it in Linux trigger name for CPU load: Processor load is too high on {HOST. pattern - pattern to find. Assume that the current value is 1 real, 0 false. net: runing. Log In. A definite path can return only null or a single match. I'm trying to use this with a nodata (5m) trigger because for some reason nodata (5m)=0 triggers falsely so I want to include Apr 11, 2021 · Originally posted by cyber. All occurrences of the pattern will be replaced. – whoisearth. Change of trigger status is the most frequent and most important source of events. Parameter #num is supported from Zabbix 1. You must have the Zabbix integration configured to use those sensors. count (#10,12,"gt",86400) will return exact number of values which are larger than '12' stored in the history among last 10 values 24 hours ago. I can proof if one is active with: find(/Windows by Zabbix agent active/wmi. Warning trigger) after 5 minute and before 10 minute. url_name: string: Label for the URL associated with the Dec 14, 2014 · The data is returned as a string, formatted DD/MM/YYYY. Improve this answer. Обратите внимание, что #кол-во здесь работает иначе, чем во многих других функциях. Instance. To set it up, add the following information to your configuration. There are two main options: use Web monitoring and put your string into "Required string" field; use web. 8. in[eth0,bytes],5m)>100K. Поддерживаемые типы значений: str, text, log. If the required string returns anything but ("APIcheckTest1" status="up"), then triggers an alert zabbix 1. Two types of events are created by triggers - Problem and OK. myservice. If the value obtained within 2 minutes is 0, it is triggered if it is greater than 3 times. May 14, 2015 · 14-05-2015, 18:31. page. Aggregate functions can work with either: history of items, for example, min (/host/key,1h) foreach functions as the only parameter, for example, min (last_foreach (/*/key)) (only in calculated items; cannot be used in triggers) The functions are listed without additional information. exe]. g. For example: 「tick」がタイプ 「Zabbix trapper」を持つ必要があります。当該トリガーを機能させるために、アイテム「tick」 を定義する必要があります。ホストからは、zabbix_senderを用いて、当該パラメータに対してデータを定期的に送信する必要があります。 Oct 10, 2023 · I ask for your valuable help in creating a trigger. Click on the function to see the full details. You could add some preprocessing with regex to item, so it only saves that number, not the text. Mark all host problems: Define a tag at the host level, for example service:Jira; All problems of the host triggers will be marked with this tag. Even when the function supports time related parameter. Overview. たとえば値が'Zabbix'、startが2、lengthが 4 Jan 2, 2019 · Trigger expression defines when there is a problem. I'm not sure if this condition is correct. 6 gets 0 (no flood) and 1 (flood). Step 2. Sorted by: 3. The number of values within the defined evaluation period. Click on New regular expression. requirement is like :-. たとえば値が'Zabbix'、startが2、lengthが 4 1 Trigger event generation Overview. The job of "evaluating" data can be left to trigger expressions. Nov 22, 2021 · The way it is set, it will fire the trigger every time the "item Value" = Sucessful. Mar 12, 2022 · Trigger if null string for 15 minutes. VALUE to always be 0, you can't use it like that. 構文は全く同じですが、機能的な観点からは、2種類のトリガー式があります: problem expression - 問題の条件を定義します。. Feb 12, 2021 at 17:25. Add some more steps: We can use XML to get some specific values. Примеры: => strlen () (идентично strlen (#1)) → длина самого значения. Use this forum to ask questions about how to do things in Zabbix. Set the type of information to L og. It would be nice to be able to trigger on a count value that doesn't contain a set pattern as part of the value string. If there is no peer, then I get a null value and I should get an alert. changecount. count(600,,,86400) - 24時間前までの直近10分間の値の出現回数。 #num パラメータは、Zabbix 1. Supported value types: float, int, str, text, log. vbs. Aug 31, 2012 · Therefore it's not possible to set up a trigger which only fires when a validation string checks fails. strlen () }>0. replace (value,pattern,replacement) Find pattern in the value and replace with replacement. The cosine of a value, where the value is an angle expressed in radians. net: runing is items. I guess instead you want a trigger to fire if last three values are "flood" (1), the trigger expression would then be: Mar 5, 2021 · COUNT(DISTINCT) FIRST; Server side changes for string functions in trigger expressions: Powered by a free Atlassian Jira open source license for SIA Zabbix. strlen ()}>0. Sep 17, 2021 · Hi, I want to write a Trigger that warns me, if more than 1 Antivirus Product is active. Same for the 2nd - 6th results. ( {backupexec:backupdaily [check]. logeventid (padrão) Verifica se o ID de evento da última entrada de log combina com uma expressão regular. I am trying to monitor our NTP servers to make sure they have a peer in use. run [c:\test. The amount of difference between last and previous values. #3. May 12, 2014 · (found this one on the WEB, and seems to work) Edit : the log comes from a crontab, the cron overwrites the last log. last(0)} Поддерживаемые типы значений: str, text, log. I would like the trigger to start only if the item returns CRITICAL string. cosh. Share. exe but I am looking for a way to trigger only if a specific string is returned, something similar to String. Go to: Administration → General. so first I created an item. Trigger : Name : Test. countunique. 1. How can I calculate the difference in days between today and the date value of the string returned by script (this is actually a UserParameter)? Apr 16, 2015 · Now, at Monitoring --> Trigger, I see the alert (trigger) 10 times, but, from the Dashboard "Last 20 issues" it vanishes just after 300 seconds. Details. The zabbix sensor platform let you monitor the current count of active triggers for your Zabbix monitoring instance. 10 Client wants us to monitor 503s in the varnish. If they are the same then to trigger. {HOST. Function. 6: count the number of 'whatever' occurrences over the last 42 checks. は、過去5分間の受信バイト数が常に100キロバイト以上であった場合に trigger されます。. I want to set a trigger that fires on 5 consecutive rsync failed alerts. 6. fs. For example: (previous value;last value=change) 1;5=+4. May 24, 2016 · I need trigger able to detect that polled Zabbix agent items does not returns data. state [*]) but I can't find a way of being able to filter the count by items which have the value as '1'. We need to monitor logs from riemann database. Supported value types: string, text, log. . Parameter. 2. Oct 21, 2021 · Watch on. Easy enough. The latter represent the majority of the available functions. A trigger based on (exclusively) non time-based functions is only evaluated when the corresponding items get a new value. 2以降でサポートされています。 Function. sec (ignored, equals #1) or #num (optional) - the Nth most recent value. So when this trigger is in PROBLEM state and no new values are send/received, then the trigger keeps in this state. run[ntpq -p| grep '*'] to check to see if NTP has a peer it is using. The functions are listed without additional information. The recommended update interval is 1 second. The only thing I can see with even a remote chance of working which I'm trying to test now is an trigger expression of {item. if x string was matched 3 times in 60 seconds set severity to n). Ask Question Asked 6 years, 9 months ago. I'm using global regular expressions and this is what I have so far to evaluate the first item: Nov 18, 2021 · 3. The time_shift parameter and string operators are supported since Zabbix 1. string: ID of the parent template trigger. If you want to match the exact string alone, use regexp("^deploy_succeeded$"). Be careful when using proc. yaml file: Mar 2, 2009 · to check that the last 3 checks failed. It use regular expression pattern. num [] counted both the kernel thread and the user process. : if the number of characters are more than 0 the Trigger will go off! Last edited by esimim2; 22-11-2018, 02:02 . cos. I'm not trying to use count on ping but rather a custom item. 3 Date and time functions. url: string: URL associated with the trigger. サポートされている型: string, text, log. mid (value,start,length) 'start' で指定された文字位置から始まるlength文字の部分文字列を返します。. change. count(30)}> 3. If there is a need to count arbitrary values, for instance, for the last 600 seconds 24 hours ago, count (600,,,86400) should be used. 1 snmp trap looks like: XXX-MIB::alertDescription type=4 value=STRING: "Event ID: 4001. Jul 22, 2021 · Trigger to check last 5 (Five) values of string item!! 22-07-2021, 15:27. However, when a function is used the JSONPath becomes definite, as functions always output single value. Oct 29, 2018 · I know that count (5m,1) means count the number of values equal to "1" in 5 minutes. jy ya zp ok yj vo wf qo jt we