Caché Monitoring Guide - InterSystems Documentation

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Gathering Global Activity Statistics Using ^GLOSTAT%SYS>do ^GLOSTATShould detailed statistics be displayed for each block type? No =>yStatisticsTotal------------------------------- -------------Global references (all): 6,444,341Global update references: 1,322,017Routine calls: 896,130Routine buffer loads and saves: 9,008Cache Efficiency: 176Journal Entries: 211,164Journal Block Writes: 363Logical Block Requests Data: 1,643,739Dir: 13,147 Upper ptr: 138,837BData: 164,102 Bottom ptr: 1,034,472Map: 3,043 Other: 1 2,997,341Physical Block Reads Data: 33,846Dir: 42 Upper ptr: 31BData: 452 Bottom ptr: 290Map: 12 Other: 1 34,674Physical Block Writes 1,918Blocks Queued to be Written Data: 1,952Dir: 11 Upper ptr: 0BData: 317 Bottom ptr: 65Map: 22 Other: 6 2,373Continue (c), zero statistics (z), timed stats (# sec > 0), quit?3.3.3 Example CThe following example shows ^GLOSTAT statistics per second for a 30–second timedinterval. The user has not requested detailed statistics for each block type. The Caché instanceis either a stand-alone configuration or a server:Continue (c), zero statistics (z), timed stats (# sec > 0), quit? 30Counts per Second for 30 Seconds...Statistics (per second)Total------------------------------- -------------Global references (all): 1,369.8Global update references: 299.6Routine calls: 1,057.6Routine buffer loads and saves: 12.0Logical block requests: 696.9Block reads: 0.7Block writes: 3.2Cache Efficiency: 354.3Journal Entries: 277.5Journal Block Writes: 0.5Continue (c), zero statistics (z), timed stats (# sec > 0), quit?3.3.4 Example DThe following example shows ^GLOSTAT results from running the routine multiple times.34 Caché Monitoring Guide
Examples of ^GLOSTAT OutputAfter the initial output, entering z initializes the counters and then q quits the routine. Afterwaiting the desired amount of time, the routine is run again and displays statistics reflectingoperations since z was entered.Entering z again initializes the statistics a second time, and entering c to continue immediatelydisplays the initialized statistics. Entering c once more shows the statistics once again accumulating.Caché Monitoring Guide 35
Page 1 and 2: Caché Monitoring GuideVersion 5.11
Page 3 and 4: Table of ContentsIntroduction .....
Page 5: List of TablesSystem Performance In
Page 9 and 10: 1Monitoring Caché Using theSystem
Page 11 and 12: ECP and Shadowing IndicatorsMonitor
Page 13 and 14: Monitoring System PerformanceLicens
Page 15 and 16: To display or delete locks, navigat
Page 17: Viewing CSP Sessions1. Navigate to
Page 20 and 21: Using the Caché Monitor2.2 System
Page 22 and 23: Using the Caché Monitor2.3 Applica
Page 24 and 25: Using the Caché Monitor%SYS>Do ^%M
Page 26 and 27: Using the Caché Monitor1) Create A
Page 28 and 29: Using the Caché MonitorClass MyMet
Page 30 and 31: Using the Caché Monitor/// Persist
Page 32 and 33: Using the Caché Monitor6. Sync fai
Page 35 and 36: 3Gathering Global Activity Statisti
Page 37 and 38: 3.2 Overview of ^GLOSTAT Statistics
Page 39: Examples of ^GLOSTAT Output• Exam
Page 43 and 44: Examples of ^GLOSTAT OutputJournal
Page 45: Examples of ^GLOSTAT Output%SYS>Do
Page 48 and 49: Monitoring System Performance Using
Page 57 and 58: 5Examining Routine PerformanceUsing
Page 59 and 60: Start Monitoring• TotalTime — t
Page 61 and 62: Sample Output5.3 Sample OutputThe f
Page 63 and 64: AMonitoring Caché Using BMCPATROLT
Page 65 and 66: Caché PATROL Knowledge Modules•
Page 67 and 68: installed on that system) appears u
Page 69 and 70: Caché Metrics Used with BMC PATROL
Page 71: Caché Metrics Used with BMC PATROL
Page 74 and 75: Monitoring Caché Using SNMPdevice
Page 76 and 77: Monitoring Caché Using SNMPwhich h
Page 78: Monitoring Caché Using SNMPAll the

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