Windows Event ID 12289 – Kernel-General: Memory Manager Performance Counter Update

Start by examining the specific details of Event ID 12289 to understand the memory operation context:

1. Open Event Viewer by pressing Win + R, typing eventvwr.msc, and pressing Enter
2. Navigate to Windows Logs → System
3. Filter for Event ID 12289 by right-clicking the System log and selecting Filter Current Log
4. In the filter dialog, enter 12289 in the Event IDs field and click OK
5. Double-click on recent Event ID 12289 entries to view detailed information
6. Note the timestamp patterns and frequency of occurrence
7. Check the Details tab for specific memory counter values and operation types

Look for correlations between these events and high memory usage periods or specific application activities.

Use PowerShell to correlate Event ID 12289 with current memory performance metrics:

# Get recent Event ID 12289 entries
Get-WinEvent -FilterHashtable @{LogName='System'; Id=12289} -MaxEvents 20 | 
    Select-Object TimeCreated, Id, LevelDisplayName, Message

# Check current memory usage
Get-Counter "\Memory\Available MBytes", "\Memory\Committed Bytes", "\Memory\Pool Nonpaged Bytes" -SampleInterval 5 -MaxSamples 12

# Monitor memory allocation patterns
Get-Process | Sort-Object WorkingSet -Descending | Select-Object -First 10 Name, WorkingSet, VirtualMemorySize

# Check for memory pressure indicators
Get-WmiObject -Class Win32_PerfRawData_PerfOS_Memory | 
    Select-Object AvailableBytes, CommittedBytes, PoolNonpagedBytes

Run these commands during periods when Event ID 12289 occurs frequently to identify memory usage patterns and potential correlations with specific processes or system activities.

Examine Memory Manager configuration settings that might influence performance counter update frequency:

1. Open Registry Editor by pressing Win + R, typing regedit, and pressing Enter
2. Navigate to HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management
3. Check the following values:
   • LargeSystemCache - Controls system cache behavior
   • SystemPages - Affects system page table entries
   • PoolUsageMaximum - Controls pool memory limits
4. Document current values before making any changes
5. For performance monitoring, check: HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Perflib
6. Verify performance counter registry entries are intact and not corrupted

Use PowerShell to query these settings safely:

Get-ItemProperty "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management" | 
    Select-Object LargeSystemCache, SystemPages, PoolUsageMaximum

Set up comprehensive memory monitoring to understand Event ID 12289 patterns and system behavior:

1. Enable advanced memory logging by creating a custom Event Tracing for Windows (ETW) session:

# Create ETW session for memory events
logman create trace MemoryTrace -p Microsoft-Windows-Kernel-Memory -o C:\Logs\memory.etl -ets

# Run for a period to collect data, then stop
logman stop MemoryTrace -ets

# Analyze the trace file
Get-WinEvent -Path C:\Logs\memory.etl -Oldest | 
    Where-Object {$_.Id -eq 12289} | 
    Select-Object TimeCreated, Message

2. Configure Performance Monitor (PerfMon) for continuous memory tracking:
3. Open Performance Monitor from Administrative Tools
4. Create a new Data Collector Set with these counters:
   • Memory\Available MBytes
   • Memory\Committed Bytes
   • Memory\Pool Nonpaged Bytes
   • Process(_Total)\Working Set
5. Set collection interval to 15 seconds and run during Event ID 12289 occurrences
6. Correlate performance data with event timestamps to identify triggers

If Event ID 12289 occurs excessively or correlates with performance problems, perform advanced troubleshooting:

1. Run Memory Diagnostic to check for hardware issues:

# Schedule memory diagnostic for next reboot
mdsched.exe

2. Check for memory leaks using Application Verifier or DebugDiag:
3. Download and install Debugging Tools for Windows
4. Run DebugDiag to monitor process memory usage over time
5. Analyze memory dump files if system crashes occur

3. Verify system file integrity:

# Check system files
sfc /scannow

# Verify Windows image health
Dism /Online /Cleanup-Image /CheckHealth
Dism /Online /Cleanup-Image /ScanHealth

4. Review driver compatibility, especially for memory-related drivers:

# Check for driver issues
Get-WmiObject Win32_SystemDriver | Where-Object {$_.State -eq "Stopped"} | 
    Select-Object Name, DisplayName, PathName

5. Consider updating system BIOS and checking for firmware issues that might affect memory management
6. If problems persist, collect a complete memory dump for Microsoft support analysis