Performance Benchmarking Report for Virtual Machines with fio Workload Testing
Explore the detailed performance results of a fio workload test conducted on 16 VMs, showcasing I/O metrics, latency, and resource utilization. The report provides insights into throughput, CPU usage, memory usage, and more.
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HCIBench Report Test Case Name: fio-8vmdk-100ws-256k-0rdpct-0randompct-2threads-1709958290 Report Date: Generated by: HCIBench_2.8.2 2024-03-09 04:37:28 +0000 Performance Results "vSAN is not enabled!" Datastore: sw-ha-vmstore0 ============================= JOB_NAME: job0 Number of VMs: 16 I/O per Second: 5771.33 IO/S Throughput: 1442.00 MB/s Read Latency: 0.00 ms Write Latency: 44.35 ms 95th Percentile Read Latency: 0.00 ms 95th Percentile Write Latency: 60.00 ms ============================= Resource Usage Cluster cpu.usage cpu.utilization mem.usage HPE dl380 G11 11.36% 4.9% 16.32%
Read 95th Percentile Latency 1.00 ns 0.80 ns 0.60 ns 0.40 ns 0.20 ns 0 ns - 04:26 04:28 04:30 04:32 04:34 04:36 l"iCi-fio-clat a store-4024-0-1 O ns O ns O ns - IKi-fio-dat astore-4024-0-2 O ns O ns O ns - l"iCi-fio-clat astore-4024-CH O ns O ns O ns hci-fio-dat astore-4024-0-4 0 ns 0 ns 0 ns Write 95th Percentile Latency 70.00 ms 60.00 ms / SO.DO ms 40.00 ms 30.00 ms 20.00 ms 10.00ms O ns 04:2;2 04 2;4 04 26 04 28 04 30 04 36 5 1 .080 ms hci-fio-clat a store-4024-0-1 0 ns 60.SSS ms 5 1.604 ms - IKi-fio-dat astore-4024-0-2 60.031 ms 61.080 ms - l"iCi-fio-clat a store-4024-0-3 O ns 62.128ms 60.SSS ms hci-fio-dat astore-4024-0-4 0 ns 6"1.604 ms 5 1.080 ms
HCIBench Configurations Delete Guest VMs after Testing: false Multi-Write VMDK: false Size of Data Disk in GB: 10 Virtual Disk Preparation Method: ZERO Datastore Name: sw-ha-vmstore0 Clear Read/Write Cache/Buffer Before Test: false Use Internal Static IP: false Number of vCPU per VM: 4 Number of Data Disk per VM: 8 Storage Policy Name: Datastore Default Policy Directly Deploy on Hosts: false vSAN Debug Mode: false Workload Parameter File Source: /opt/tmp/tmp20240309042235 Datacenter Name: BRT - Datacenter Size(GB) of RAM per VM: 8 Cluster Name: HPE dl380 G11 Testing Time: 660 Reuse Existing VMs: true Network Name: MGMT-VLAN Easy Run: false vCenter IP/Hostname: XXX.XXX.XXX.XXX Tool to Use: fio Guest VM Name Prefix: hci-fio Test Name: 16vm-4vcpu-8gb-8vmdk-10gb Number of Guest VMs: 16
vSAN Configurations Not applicable to this test.
Benchmark Tool Configurations ; Auto generated FIO parameter file ; block_size: 256k ; testing_time: 600 ; warmup_time: 60 ; nb_disks: 8 ; io_rate: None ; read_pct: 0 ; random_pct: 0 ; working_set: 100 ; nb_threads: 2 [global] runtime=600 time_based=1 ramp_time=60 direct=1 buffered=0 fsync=0 readwrite=write random_generator=tausworthe64 blocksize=256K ioengine=libaio group_reporting lat_percentiles=1 continue_on_error=all [job0] filename=/dev/sda size=100% iodepth=2 [job1] filename=/dev/sdb size=100% iodepth=2 [job2] filename=/dev/sdc size=100% iodepth=2 [job3] filename=/dev/sdd size=100% iodepth=2 [job4] filename=/dev/sde
size=100% iodepth=2 [job5] filename=/dev/sdf size=100% iodepth=2 [job6] filename=/dev/sdg size=100% iodepth=2 [job7] filename=/dev/sdh size=100% iodepth=2
