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Merged
1perrytaylor merged 1 commit into from
Jul 10, 2026
Merged

EMR metric update v1.4 #373

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132 changes: 129 additions & 3 deletions EMR/metrics/emeraldrapids_metrics.json
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Expand Up @@ -2,8 +2,8 @@
"Header": {
"Copyright": "Copyright (c) 2001 - 2026 Intel Corporation. All rights reserved.",
"Info": "Performance Monitoring Metrics for 5th Generation Intel(R) Xeon(R) Processor Scalable Family0",
"DatePublished": "06/02/2026",
"Version": "1.3",
"DatePublished": "07/09/2026",
"Version": "1.4",
"Legend": "",
"TmaVersion": "5.2",
"TmaFlavor": "Full"
Expand Down Expand Up @@ -1053,6 +1053,132 @@
"ResolutionLevels": "CHA, SOCKET, SYSTEM",
"MetricGroup": ""
},
{
"MetricName": "llc_miss_local_memory_bandwidth_read",
"LegacyName": "metric_llc_miss_local_memory_bandwidth_read_MB/s",
"Level": 1,
"BriefDescription": "Bandwidth (MB/sec) of read requests that miss the last level cache (LLC) and go to local memory",
"UnitOfMeasure": "",
"Events": [
{
"Name": "UNC_CHA_REQUESTS.READS_LOCAL",
"Alias": "a"
}
],
"Constants": [],
"Formula": "(a * 64 / 1000000) / DURATIONTIMEINSECONDS",
"Category": "",
"ResolutionLevels": "CHA, SOCKET, SYSTEM",
"MetricGroup": ""
},
{
"MetricName": "llc_miss_local_memory_bandwidth_write",
"LegacyName": "metric_llc_miss_local_memory_bandwidth_write_MB/s",
"Level": 1,
"BriefDescription": "Bandwidth (MB/sec) of write requests that miss the last level cache (LLC) and go to local memory",
"UnitOfMeasure": "",
"Events": [
{
"Name": "UNC_CHA_REQUESTS.WRITES_LOCAL",
"Alias": "a"
}
],
"Constants": [],
"Formula": "(a * 64 / 1000000) / DURATIONTIMEINSECONDS",
"Category": "",
"ResolutionLevels": "CHA, SOCKET, SYSTEM",
"MetricGroup": ""
},
{
"MetricName": "llc_miss_remote_memory_bandwidth_read",
"LegacyName": "metric_llc_miss_remote_memory_bandwidth_read_MB/s",
"Level": 1,
"BriefDescription": "Bandwidth (MB/sec) of read requests that miss the last level cache (LLC) and go to remote memory",
"UnitOfMeasure": "",
"Events": [
{
"Name": "UNC_CHA_REQUESTS.READS_REMOTE",
"Alias": "a"
}
],
"Constants": [],
"Formula": "(a * 64 / 1000000) / DURATIONTIMEINSECONDS",
"Category": "",
"ResolutionLevels": "CHA, SOCKET, SYSTEM",
"MetricGroup": ""
},
{
"MetricName": "llc_miss_remote_memory_bandwidth_write",
"LegacyName": "metric_llc_miss_remote_memory_bandwidth_write_MB/s",
"Level": 1,
"BriefDescription": "Bandwidth (MB/sec) of write requests that miss the last level cache (LLC) and go to remote memory",
"UnitOfMeasure": "",
"Events": [
{
"Name": "UNC_CHA_REQUESTS.WRITES_REMOTE",
"Alias": "a"
}
],
"Constants": [],
"Formula": "(a * 64 / 1000000) / DURATIONTIMEINSECONDS",
"Category": "",
"ResolutionLevels": "CHA, SOCKET, SYSTEM",
"MetricGroup": ""
},
{
"MetricName": "upi_data_receive_bw",
"LegacyName": "metric_UPI Data receive BW (MB/sec) (only data)",
"Level": 1,
"BriefDescription": "Intel(R) Ultra Path Interconnect (UPI) data receive bandwidth (MB/sec)",
"UnitOfMeasure": "",
"Events": [
{
"Name": "UNC_UPI_RxL_FLITS.ALL_DATA",
"Alias": "a"
}
],
"Constants": [],
"Formula": "(a * (64 / 9.0) / 1000000) / DURATIONTIMEINSECONDS",
"Category": "",
"ResolutionLevels": "UPI, SOCKET, SYSTEM",
"MetricGroup": ""
},
{
"MetricName": "iio_bandwidth_read",
"LegacyName": "metric_IIO_bandwidth_read (MB/sec)",
"Level": 1,
"BriefDescription": "Bandwidth observed by the integrated I/O traffic controller (IIO) of IO reads that are initiated by end device controllers that are requesting memory from the CPU",
"UnitOfMeasure": "",
"Events": [
{
"Name": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.ALL_PARTS",
"Alias": "a"
}
],
"Constants": [],
"Formula": "(a * 4 / 1000000) / DURATIONTIMEINSECONDS",
"Category": "",
"ResolutionLevels": "IIO, SOCKET, SYSTEM",
"MetricGroup": ""
},
{
"MetricName": "iio_bandwidth_write",
"LegacyName": "metric_IIO_bandwidth_write (MB/sec)",
"Level": 1,
"BriefDescription": "Bandwidth observed by the integrated I/O traffic controller (IIO) of IO writes that are initiated by end device controllers that are writing memory to the CPU",
"UnitOfMeasure": "",
"Events": [
{
"Name": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.ALL_PARTS",
"Alias": "a"
}
],
"Constants": [],
"Formula": "(a * 4 / 1000000) / DURATIONTIMEINSECONDS",
"Category": "",
"ResolutionLevels": "IIO, SOCKET, SYSTEM",
"MetricGroup": ""
},
{
"MetricName": "io_bandwidth_read_l3_miss",
"LegacyName": "metric_IO_bandwidth_read_L3_miss (MB/sec)",
Expand Down Expand Up @@ -9895,7 +10021,7 @@
}
],
"Formula": "100 * ( 1 - ( max( 0 , ( a / ( b + c + d + a ) ) - ( e / ( b + c + d + a ) ) ) ) / ( ( ( ( f + max( g - h , 0 ) ) / ( i ) * ( j - k ) / ( i ) ) * ( i ) + ( l + ( d / ( b + c + d + a ) ) * m ) ) / ( i ) if ( n < ( j - k ) ) else ( l + ( d / ( b + c + d + a ) ) * m ) / ( i ) ) if ( max( 0 , ( a / ( b + c + d + a ) ) - ( e / ( b + c + d + a ) ) ) ) < ( ( ( ( f + max( g - h , 0 ) ) / ( i ) * ( j - k ) / ( i ) ) * ( i ) + ( l + ( d / ( b + c + d + a ) ) * m ) ) / ( i ) if ( n < ( j - k ) ) else ( l + ( d / ( b + c + d + a ) ) * m ) / ( i ) ) else 1 ) if ( 1 - o / p if smt_on else 0 ) > 0.5 else 0",
"BaseFormula": "100 * ( 1 - tma_core_bound / tma_ports_utilization if tma_core_bound < tma_ports_utilization else 1 ) if tma_info_system_smt_2t_utilization > 0.5 else 0",
"BaseFormula": "100 * ( 1 - tma_core_bound / tma_ports_utilization if tma_core_bound < tma_ports_utilization else 1 ) if tma_info_system _smt_2t_utilization > 0.5 else 0",
"Category": "TMA",
"CountDomain": "Metric",
"Threshold": {
Expand Down
49 changes: 49 additions & 0 deletions EMR/metrics/perf/emeraldrapids_metrics_perf.json
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Expand Up @@ -305,6 +305,55 @@
"MetricName": "io_bandwidth_write_remote",
"ScaleUnit": "1MB/s"
},
{
"BriefDescription": "Bandwidth (MB/sec) of read requests that miss the last level cache (LLC) and go to local memory",
"MetricExpr": "( UNC_CHA_REQUESTS.READS_LOCAL * 64 / 1000000 ) / duration_time",
"MetricGroup": "",
"MetricName": "llc_miss_local_memory_bandwidth_read",
"ScaleUnit": "1MB/s"
},
{
"BriefDescription": "Bandwidth (MB/sec) of write requests that miss the last level cache (LLC) and go to local memory",
"MetricExpr": "( UNC_CHA_REQUESTS.WRITES_LOCAL * 64 / 1000000 ) / duration_time",
"MetricGroup": "",
"MetricName": "llc_miss_local_memory_bandwidth_write",
"ScaleUnit": "1MB/s"
},
{
"BriefDescription": "Bandwidth (MB/sec) of read requests that miss the last level cache (LLC) and go to remote memory",
"MetricExpr": "( UNC_CHA_REQUESTS.READS_REMOTE * 64 / 1000000 ) / duration_time",
"MetricGroup": "",
"MetricName": "llc_miss_remote_memory_bandwidth_read",
"ScaleUnit": "1MB/s"
},
{
"BriefDescription": "Bandwidth (MB/sec) of write requests that miss the last level cache (LLC) and go to remote memory",
"MetricExpr": "( UNC_CHA_REQUESTS.WRITES_REMOTE * 64 / 1000000 ) / duration_time",
"MetricGroup": "",
"MetricName": "llc_miss_remote_memory_bandwidth_write",
"ScaleUnit": "1MB/s"
},
{
"BriefDescription": "Intel(R) Ultra Path Interconnect (UPI) data receive bandwidth (MB/sec)",
"MetricExpr": "( UNC_UPI_RxL_FLITS.ALL_DATA * ( 64 / 9.0 ) / 1000000 ) / duration_time",
"MetricGroup": "",
"MetricName": "upi_data_receive_bw",
"ScaleUnit": "1MB/s"
},
{
"BriefDescription": "Bandwidth observed by the integrated I/O traffic controller (IIO) of IO reads that are initiated by end device controllers that are requesting memory from the CPU",
"MetricExpr": "( UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.ALL_PARTS * 4 / 1000000 ) / duration_time",
"MetricGroup": "",
"MetricName": "iio_bandwidth_read",
"ScaleUnit": "1MB/s"
},
{
"BriefDescription": "Bandwidth observed by the integrated I/O traffic controller (IIO) of IO writes that are initiated by end device controllers that are writing memory to the CPU",
"MetricExpr": "( UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.ALL_PARTS * 4 / 1000000 ) / duration_time",
"MetricGroup": "",
"MetricName": "iio_bandwidth_write",
"ScaleUnit": "1MB/s"
},
{
"BriefDescription": "Bandwidth of inbound IO reads that are initiated by end device controllers that are requesting memory from the CPU and miss the L3 cache",
"MetricExpr": "( UNC_CHA_TOR_INSERTS.IO_MISS_PCIRDCUR * 64 / 1000000 ) / duration_time",
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2 changes: 1 addition & 1 deletion mapfile.csv
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Expand Up @@ -146,7 +146,7 @@ GenuineIntel-6-8F,V1.3,/SPR/metrics/sapphirerapids_metrics.json,metrics,,,
GenuineIntel-6-CF,V1.24,/EMR/events/emeraldrapids_core.json,core,,,
GenuineIntel-6-CF,V1.24,/EMR/events/emeraldrapids_uncore.json,uncore,,,
GenuineIntel-6-CF,V1.24,/EMR/events/emeraldrapids_uncore_experimental.json,uncore experimental,,,
GenuineIntel-6-CF,V1.3,/EMR/metrics/emeraldrapids_metrics.json,metrics,,,
GenuineIntel-6-CF,V1.4,/EMR/metrics/emeraldrapids_metrics.json,metrics,,,
GenuineIntel-6-6A,V1.30,/ICX/events/icelakex_core.json,core,,,
GenuineIntel-6-6A,V1.30,/ICX/events/icelakex_uncore.json,uncore,,,
GenuineIntel-6-6A,V1.30,/ICX/events/icelakex_uncore_experimental.json,uncore experimental,,,
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