Cisco Systems Cisco UCS C245 M6 364468 SPECjbb2015-MultiJVM max-jOPS
339984 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Cisco Systems Test Sponsor: Cisco Systems Test location: San Jose, CA Test date: Feb 15, 2022
SPEC license #: 9019 Hardware Availability: Mar-2022 Software Availability: June-2021 Publication: Mon Mar 21 09:38:43 EDT 2022
Benchmark Results Summary
 
Overall Throughput RT curve
Overall SUT (System Under Test) Description
VendorCisco Systems
Vendor URLhttps://www.cisco.com/
System SourceSingle Supplier
System DesignationServer Rack
Total Systems1
All SUT Systems IdenticalYES
Total Nodes1
All Nodes IdenticalYES
Nodes Per System1
Total Chips2
Total Cores128
Total Threads256
Total Memory Amount (GB)2048
Total OS Images1
SW EnvironmentNon-virtual
 
Hardware hw_1
NameCisco UCS C245 M6
VendorCisco Systems
Vendor URLhttp://www.cisco.com/
AvailableMar-2022
ModelCisco UCS C245 M6
Form Factor2U Rack
CPU NameAMD EPYC 7773X
CPU Characteristics64-Core, 2.2GHz, 768MB L3 Cache (Max Boost Clock up to 3.5 GHz)
Number of Systems1
Nodes Per System1
Chips Per System2
Cores Per System128
Cores Per Chip64
Threads Per System256
Threads Per Core2
VersionC245M6.4.2.1.28
CPU Frequency (MHz)2200
Primary Cache32 KB I+32 KB D per core
Secondary Cache512 KB I+D per core
Tertiary Cache768 MB I+D per chip
Other CacheNone
Disk1 x 960 GB M.2 SSD SATA
File SystemXFS
Memory Amount (GB)2048
# and size of DIMM(s)16 x 128 GB 4Rx4
Memory Details128 GB 4Rx4 PC4-3200V-L
# and type of Network Interface Cards (NICs)2x 10 Gbit NIC
Power Supply Quantity and Rating (W)2 x 2300W
Other HardwareNone
Cabinet/Housing/EnclosureNone
Shared DescriptionNone
Shared CommentNone
Notes
  • NA: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented
  • Yes: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1) is mitigated in the system as tested and documented
  • Yes: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2) is mitigated in the system as tested and documented
Other Hardware network_1
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Operating System os_1
NameSUSE Linux Enterprise Server 15 SP3
VendorSUSE
Vendor URLhttp://suse.com/
Version5.3.18-57-default
AvailableJune-2021
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Java SE 17.0.2
VendorOracle Corporation
Vendor URLhttp://www.oracle.com
VersionJava HotSpot 64-Bit Server VM,version 17.0.2
AvailableJan-2022
Bitness64
NotesNone
Other Software other_1
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Hardware
OS Images os_Image_1(1)
Hardware Description hw_1
Number of Systems 1
SW Environment Non-virtual
Tuning
  • L1 Stream HW Prefetcher: Disable
  • L2 Stream HW Prefetcher: Disable
  • Global C-state Control: Enabled
  • Enhanced REP MOVSB/STOSB: Disabled
  • Fast Short REP MOVSB: Disabled
  • NUMA Nodes per socket: NPS2
  • ACPI SRAT L3 Cache As NUMA Domain: Disabled
  • 4 Link xGMI max speed: 18Gbps
  • Determinism Control: Manual
  • Determinism Slider: Power
  • EDC Control: Manual
Notes None
OS Image os_Image_1
JVM Instances jvm_Ctr_1(1), jvm_Backend_1(16), jvm_TxInjector_1(16)
OS Image Description os_1
Tuning
  • tuned-adm profile throughput-performance
  • ulimit -u 4078332
  • ulimit -n 1024000
  • echo 960000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo 40000000 > /proc/sys/kernel/sched_latency_ns
  • echo 40000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 800000000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 200000000 > /proc/sys/kernel/sched_wakeup_granularity_ns
  • echo 10000 > /proc/sys/vm/dirty_expire_centisecs
  • echo 1500 > /proc/sys/vm/dirty_writeback_centisecs
  • echo 40 > /proc/sys/vm/dirty_ratio
  • echo 10 > /proc/sys/vm/dirty_background_ratio
  • echo 10 > /proc/sys/vm/swappiness
  • echo 0 > /proc/sys/vm/numa_stat
  • echo 0 > /proc/sys/kernel/numa_balancing
  • echo always > /sys/kernel/mm/transparent_hugepage/enabled
  • echo always > /sys/kernel/mm/transparent_hugepage/defrag
Notes None
JVM Instance jvm_Ctr_1
Parts of Benchmark Controller
JVM Instance Description jvm_1
Command Line -Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2
Tuning Used numactl to interleave memory on all CPUs
  • numactl --interleave=all
Notes None
JVM Instance jvm_Backend_1
Parts of Benchmark Backend
JVM Instance Description jvm_1
Command Line -Xms120g -Xmx120g -Xmn117g -server -XX:MetaspaceSize=256m -XX:AllocatePrefetchInstr=2 -XX:CICompilerCount=64 -XX:AllocatePrefetchLines=5 -XX:LargePageSizeInBytes=2m -XX:-UsePerfData -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:+UseParallelGC -XX:SurvivorRatio=65 -XX:TargetSurvivorRatio=80 -XX:ParallelGCThreads=32 -XX:MaxTenuringThreshold=15 -XX:InitialCodeCacheSize=25m -XX:InlineSmallCode=10k -XX:MaxGCPauseMillis=200 -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=32 -XX:+UseTransparentHugePages -XX:+UseUnalignedLoadStores -XX:-UseFastStosb -XX:+UseXMMForArrayCopy -XX:+UseXMMForObjInit -XX:+UseFPUForSpilling -XX:CompileThresholdScaling=15
Tuning Used numactl to affinitize each Backend JVM to 8 Cores per 16 Threads. For example:
  • numactl ???physcpubind=0-7,128-135 --localalloc
Notes None
JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_1
Command Line -Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2
Tuning Used numactl to affinitize each Transaction Injector JVM to 8 Cores per 16 Threads. For example:
  • numactl ???physcpubind=0-7,128-135 --localalloc
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 359735 364468 369201 373935 378668
critical-jOPS = Geomean ( jOPS @ 10000; 25000; 50000; 75000; 100000; SLAs )
Response time percentile is 99-th
SLA (us) 10000 25000 50000 75000 100000 Geomean
jOPS 300567 333701 343168 362101 364468 339984
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 4733 - / 4733 - / 4733 - / 4733 - / 4733 - / 4733
1000us 265068 / 269801 18933 / 23667 - / 4733 - / 4733 - / 4733 - / 4733
5000us 364468 / - 364468 / - 288734 / 293468 246134 / 250868 165667 / 156201 - / 4733
10000us 364468 / - 364468 / - 364468 / - 359735 / 364468 298201 / 302934 47333 / 4733
25000us 364468 / - 364468 / - 364468 / - 364468 / - 331334 / 336068 47333 / 4733
50000us 364468 / - 364468 / - 364468 / - 364468 / - 340801 / 345535 47333 / 4733
75000us 364468 / - 364468 / - 364468 / - 364468 / - 359735 / 364468 142000 / 4733
100000us 364468 / - 364468 / - 364468 / - 364468 / - 364468 / - 198801 / 4733
200000us 364468 / - 364468 / - 364468 / - 364468 / - 364468 / - 336068 / 340801
500000us 364468 / - 364468 / - 364468 / - 364468 / - 364468 / - 364468 / -
1000000us 364468 / - 364468 / - 364468 / - 364468 / - 364468 / - 364468 / -
Probes jOPS / Total jOPS
Request Mix Accuracy
Note
(Actual % in the Mix - Expected % in the Mix) must be within:
'Main Tx' limit of +/-5.0% for the requests whose expected % in the mix is >= 10.0%
'Minor Tx' limit of +/-1.0% for the requests whose expected % in the mix is < 10.0%
There were no non-critical failures in Response Time curve building
Delay between status pings
IR/PR Accuracy
This section lists properties only set by user
Property Name Default Controller Group1.Backend.beJVM Group1.TxInjector.txiJVM1 Group2.Backend.beJVM Group2.TxInjector.txiJVM1 Group3.Backend.beJVM Group3.TxInjector.txiJVM1 Group4.Backend.beJVM Group4.TxInjector.txiJVM1 Group5.Backend.beJVM Group5.TxInjector.txiJVM1 Group6.Backend.beJVM Group6.TxInjector.txiJVM1 Group7.Backend.beJVM Group7.TxInjector.txiJVM1 Group8.Backend.beJVM Group8.TxInjector.txiJVM1
specjbb.comm.connect.client.pool.size 256 256 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150
specjbb.comm.connect.selector.runner.count 0 16 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
specjbb.comm.connect.worker.pool.max 256 256 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150
specjbb.comm.connect.worker.pool.min 1 1 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
specjbb.controller.handshake.period 5000 20000
specjbb.controller.handshake.timeout 600000 900000
specjbb.forkjoin.workers 256 {Tier1=124, Tier2=1, Tier3=8}
specjbb.group.count 1 8
specjbb.heartbeat.period 10000 2000
specjbb.heartbeat.threshold 100000 9000000
specjbb.mapreducer.pool.size 256 64
specjbb.txi.pergroup.count 1 1
View table in csv format
 
Level: COMPLIANCE
Check Agent Result
Check properties on compliance All PASSED
 
Level: CORRECTNESS
Check Agent Result
Compare SM and HQ Inventory All PASSED
High-bound (max attempted) is 473335 IR
High-bound (settled) is 394579 IR