---> uname -a: Linux prd-centos7-docker-4c-2g-6621.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 11G 30G 26% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 11G 30G 26% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/08/22 _x86_64_ (2 CPU) 16:23:09 LINUX RESTART (2 CPU) 16:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:25:01 298.05 0.00 298.05 0.00 0.00 71313.00 0.00 16:26:01 122.19 0.00 122.19 0.00 0.00 23538.59 0.00 16:27:01 6.21 0.00 6.21 0.00 0.00 424.41 0.00 16:28:01 0.23 0.00 0.23 0.00 0.00 3.60 0.00 16:29:01 0.25 0.00 0.25 0.00 0.00 2.63 0.00 16:30:01 0.35 0.00 0.35 0.00 0.00 4.55 0.00 16:31:01 0.20 0.00 0.20 0.00 0.00 2.57 0.00 16:32:01 0.20 0.00 0.20 0.00 0.00 1.77 0.00 16:33:01 213.89 0.68 213.21 0.00 60.08 54094.75 0.00 Average: 71.30 0.08 71.23 0.00 6.68 16602.34 0.00 16:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:25:01 4081792 0 877984 10.96 2620 3046544 1203964 13.29 799124 2672336 40 16:26:01 3344200 0 1063556 13.28 2620 3598564 1451672 16.03 1043564 3085508 20 16:27:01 3354024 0 1053732 13.16 2620 3598564 1335052 14.74 1037660 3085508 12 16:28:01 3377724 0 1030024 12.86 2620 3598572 1287548 14.22 1016492 3085508 8 16:29:01 3377720 0 1030024 12.86 2620 3598576 1287620 14.22 1016476 3085508 8 16:30:01 3383272 0 1024468 12.79 2620 3598580 1287548 14.22 1012192 3085508 8 16:31:01 3383440 0 1024296 12.79 2620 3598584 1287548 14.22 1012228 3085508 8 16:32:01 3381152 0 1026576 12.82 2620 3598592 1287548 14.22 1014388 3085508 8 16:33:01 1784904 0 1299220 16.22 2620 4922196 1698560 18.75 1268616 4211220 32 Average: 3274248 0 1047764 13.08 2620 3684308 1347451 14.88 1024527 3164679 16 16:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:25:01 eth0 295.37 239.49 2114.31 33.24 0.00 0.00 0.00 0.00 16:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 docker0 219.61 261.75 17.56 2083.28 0.00 0.00 0.00 0.00 16:26:01 eth0 188.30 134.63 2709.88 262.24 0.00 0.00 0.00 0.00 16:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 docker0 8.23 12.74 0.49 91.89 0.00 0.00 0.00 0.00 16:27:01 eth0 2.33 1.13 2.85 0.25 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 vethcdcef11 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 eth0 384.21 229.53 7690.59 108.33 0.00 0.00 0.00 0.00 16:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 docker0 33.64 51.34 3.19 383.66 0.00 0.00 0.00 0.00 Average: vethcdcef11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.78 67.27 1391.13 44.92 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 29.06 36.21 2.36 284.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/08/22 _x86_64_ (2 CPU) 16:23:09 LINUX RESTART (2 CPU) 16:24:01 CPU %user %nice %system %iowait %steal %idle 16:25:01 all 40.37 0.00 13.09 1.77 0.11 44.66 16:25:01 0 41.27 0.00 13.62 1.66 0.11 43.34 16:25:01 1 39.47 0.00 12.55 1.89 0.11 45.98 16:26:01 all 27.32 0.00 6.96 1.87 0.07 63.78 16:26:01 0 27.45 0.00 7.23 1.72 0.07 63.52 16:26:01 1 27.18 0.00 6.69 2.02 0.07 64.04 16:27:01 all 0.25 0.00 0.12 0.02 0.02 99.60 16:27:01 0 0.08 0.00 0.12 0.00 0.02 99.78 16:27:01 1 0.42 0.00 0.12 0.03 0.02 99.42 16:28:01 all 0.30 0.00 0.06 0.00 0.02 99.62 16:28:01 0 0.10 0.00 0.08 0.00 0.02 99.80 16:28:01 1 0.50 0.00 0.03 0.00 0.02 99.45 16:29:01 all 0.24 0.00 0.04 0.00 0.01 99.71 16:29:01 0 0.02 0.00 0.03 0.00 0.00 99.95 16:29:01 1 0.47 0.00 0.05 0.00 0.02 99.47 16:30:01 all 0.27 0.00 0.03 0.00 0.02 99.68 16:30:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:30:01 1 0.48 0.00 0.03 0.00 0.02 99.47 16:31:01 all 0.17 0.00 0.02 0.00 0.02 99.80 16:31:01 0 0.05 0.00 0.02 0.00 0.02 99.92 16:31:01 1 0.28 0.00 0.02 0.00 0.02 99.68 16:32:01 all 0.23 0.00 0.04 0.00 0.01 99.72 16:32:01 0 0.07 0.00 0.05 0.00 0.02 99.87 16:32:01 1 0.38 0.00 0.03 0.00 0.00 99.58 16:33:01 all 25.47 0.00 11.05 2.33 0.08 61.07 16:33:01 0 25.75 0.00 11.30 2.38 0.09 60.49 16:33:01 1 25.20 0.00 10.80 2.28 0.07 61.65 Average: all 10.08 0.00 3.34 0.64 0.04 85.90 Average: 0 10.10 0.00 3.46 0.61 0.04 85.78 Average: 1 10.06 0.00 3.23 0.66 0.04 86.01