Caché Monitoring Guide - InterSystems Documentation

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Monitoring System Performance Using ^PERFMON Enter the number of your choice: 7 Category may be: G=Global, R=Routine, N=Network or C=Custom Category ('G', 'R', 'N' or 'C'): g Sort may be: P=Process, R=Routine, G=Global, I=Incoming or O=Outgoing node Sort ('P', 'R', 'G', 'I' or 'O'): g Format may be: P=Print, D=Delimited data Format ('P' or 'D'): p File name: perfmon.txt Press RETURN to continue ... The following is an example of running a custom report of statistics that correspond to metrics with the following numbers: 5,10,15,20,25,30,35,40,45,50. The counts are gathered and sorted by process ID and output to a file in the manager’s directory called perfmonC.txt. 1. Start Monitor 2. Stop Monitor 3. Pause Monitor 4. Resume Monitor 5. Sample Counters 6. Clear Counters 7. Report Statistics Enter the number of your choice: 7 Category may be: G=Global, R=Routine, N=Network or C=Custom Category ('G', 'R', 'N' or 'C'): c List of field numbers: 5,10,15,20,25,30,35,40,45,50 Sort may be: P=Process, R=Routine, G=Global, I=Incoming or O=Outgoing node Sort ('P', 'R', 'G', 'I' or 'O'): p Format may be: P=Print, D=Delimited data Format ('P' or 'D'): p File name: perfmonC.txt 50 Caché Monitoring Guide
6 Monitoring Routine Performance Using ^PROFILE The ^PROFILE utility helps programmers analyze the performance of their application routines and classes. It accomplishes this task in two phases: 1. It gathers data, sorted at the routine level, to help you identify which routines do the most “work.” 2. It lets you select routines for which you want to gather and display data (subroutines, procedures, and individual lines) at a detail level so that you can “drill down” into the individual routines that may be causing performance issues. By default, ^PROFILE captures metrics for up to 5000 routines; if there is not enough shared memory available for the maximum number of routines, it displays an informational message before it starts to capture the metrics, then captures metrics for as many routines as possible. After you select the routines to monitor and the metrics to gather, if there is not enough space to collect metrics on all routines running in Caché, the utility displays a message about the number of pages of memory required to monitor this collection and the number of pages available. This chapter includes the following sections: • Using ^PROFILE • ^PROFILE Example 6.1 Using ^PROFILE Invoke the (^PROFILE) utility from the %SYS namespace: %SYS> do ^PROFILE When you are prompted to start the collection of data, press Enter. Note: When you are prompted for a response (other than Yes or No) you can enter to display online help. By default, the profile displays a numbered list of routines with the following metrics; initially, the list is sorted by the RtnLine metrics: Caché Monitoring Guide 51
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Caché Monitoring Guide Version 201
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Table of Contents About This Book .
Page 5 and 6: B.4 Caché MIB Structure ..........
Page 7: About This Book This book describes
Page 10 and 11: Monitoring Caché Using the Managem
Page 18 and 19: Using the Caché Diagnostic Report
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Page 38 and 39: Using the Caché Monitor { // Get f
Page 41 and 42: 4 Gathering Global Activity Statist
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Page 95 and 96: Column RemRrefs * RouLaS RemRLaS *
Page 97: Considering Seizes, ASeizes, and NS
Page 100 and 101: Monitoring Caché Mirroring Perform
Page 102 and 103: Monitoring Caché Mirroring Perform
Page 104 and 105: Caché History Monitor • SYS.Hist
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A Monitoring Caché Using BMC PATRO
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Caché PATROL Knowledge Modules Arg
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Caché Metrics Used with BMC PATROL
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Caché Metrics Used with BMC PATROL
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B Monitoring Caché Using SNMP This
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Caché MIB Structure 3. When you ed
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Caché MIB Structure The Caché sub
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Sample User-defined SNMP Monitor Cl
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Sample User-defined SNMP Monitor Cl
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Monitoring Caché Using WMI 3. Sele
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Monitoring Caché Using WMI %SYS>Do
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Monitoring Caché Using Web Service
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