---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2550 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2550) 06/17/22 _x86_64_ (8 CPU) 09:58:21 LINUX RESTART (8 CPU) 09:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:00:01 201.03 4.85 196.18 0.00 461.52 155686.32 0.00 10:01:01 181.37 0.10 181.27 0.00 4.40 39056.16 0.00 10:02:01 1.62 0.00 1.62 0.00 0.00 18.15 0.00 10:03:01 2.15 0.00 2.15 0.00 0.00 24.00 0.00 10:04:01 1.65 0.02 1.63 0.00 0.13 20.40 0.00 10:05:01 2.12 0.00 2.12 0.00 0.00 23.86 0.00 10:06:01 1.48 0.00 1.48 0.00 0.00 16.93 0.00 10:07:01 2.18 0.00 2.18 0.00 0.00 24.39 0.00 10:08:01 5.37 0.25 5.12 0.00 19.33 105.18 0.00 Average: 44.33 0.58 43.75 0.00 53.93 21663.53 0.00 09:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:01 28229196 31663488 628484 1.91 159532 3473220 2042064 6.02 1340100 2854136 110556 10:01:01 27709468 31780556 510472 1.55 173648 4047932 1810696 5.34 1320696 3340528 88 10:02:01 27709000 31780140 510580 1.55 173696 4047940 1810696 5.34 1321212 3340532 12 10:03:01 27710600 31781832 508948 1.55 173768 4047944 1810696 5.34 1319216 3340568 20 10:04:01 27710488 31781808 508852 1.55 173856 4047936 1810696 5.34 1319712 3340584 24 10:05:01 27712016 31783484 507220 1.54 173932 4047956 1810696 5.34 1318364 3340676 12 10:06:01 27719812 31791344 499336 1.52 174004 4047952 1810696 5.34 1310688 3340684 12 10:07:01 27719576 31791172 499476 1.52 174088 4047948 1810696 5.34 1310728 3340692 16 10:08:01 27703108 31776584 512204 1.56 174240 4049272 1910720 5.63 1325884 3341180 228 Average: 27769252 31770045 520619 1.58 172307 3984233 1847517 5.44 1320733 3286620 12330 09:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:01 vethc476123 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:00:01 lo 5.27 5.27 0.52 0.52 0.00 0.00 0.00 0.00 10:00:01 docker0 103.67 125.75 8.56 1098.30 0.00 0.00 0.00 0.00 10:00:01 ens3 402.73 294.62 6659.00 90.94 0.00 0.00 0.00 0.00 10:01:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 10:01:01 docker0 13.76 17.25 0.82 89.71 0.00 0.00 0.00 0.00 10:01:01 ens3 175.72 126.18 2690.60 71.87 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 1.12 0.88 0.30 0.25 0.00 0.00 0.00 0.00 10:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 0.33 0.38 0.02 0.03 0.00 0.00 0.00 0.00 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 1.15 0.50 0.47 0.34 0.00 0.00 0.00 0.00 10:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 16.63 10.13 17.54 5.84 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 13.05 15.89 1.04 132.00 0.00 0.00 0.00 0.00 Average: ens3 66.44 48.10 1040.86 18.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2550) 06/17/22 _x86_64_ (8 CPU) 09:58:21 LINUX RESTART (8 CPU) 09:59:01 CPU %user %nice %system %iowait %steal %idle 10:00:01 all 19.92 0.00 6.01 1.47 0.07 72.53 10:00:01 0 19.58 0.00 5.79 0.17 0.07 74.39 10:00:01 1 20.57 0.00 5.66 1.01 0.05 72.72 10:00:01 2 19.84 0.00 5.05 0.68 0.07 74.36 10:00:01 3 19.99 0.00 7.36 6.72 0.08 65.85 10:00:01 4 19.88 0.00 5.78 0.17 0.07 74.11 10:00:01 5 20.34 0.00 6.12 0.83 0.08 72.62 10:00:01 6 19.85 0.00 5.71 0.25 0.07 74.12 10:00:01 7 19.34 0.00 6.59 1.97 0.08 72.01 10:01:01 all 24.11 0.00 4.17 1.09 0.07 70.56 10:01:01 0 23.49 0.00 4.46 0.15 0.05 71.86 10:01:01 1 24.00 0.00 3.56 0.40 0.08 71.95 10:01:01 2 24.34 0.00 4.31 0.08 0.05 71.21 10:01:01 3 23.45 0.00 4.85 4.10 0.07 67.53 10:01:01 4 25.40 0.00 3.67 0.05 0.07 70.80 10:01:01 5 24.63 0.00 4.46 0.07 0.07 70.78 10:01:01 6 22.72 0.00 3.93 2.19 0.08 71.08 10:01:01 7 24.89 0.00 4.08 1.67 0.08 69.28 10:02:01 all 0.01 0.00 0.01 0.00 0.01 99.96 10:02:01 0 0.00 0.00 0.02 0.02 0.02 99.95 10:02:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:02:01 2 0.02 0.00 0.03 0.00 0.02 99.93 10:02:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:02:01 4 0.02 0.00 0.00 0.00 0.02 99.97 10:02:01 5 0.02 0.00 0.03 0.00 0.03 99.92 10:02:01 6 0.00 0.00 0.00 0.02 0.00 99.98 10:02:01 7 0.02 0.00 0.00 0.00 0.02 99.97 10:03:01 all 0.02 0.00 0.01 0.01 0.01 99.96 10:03:01 0 0.02 0.00 0.00 0.02 0.00 99.97 10:03:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:03:01 2 0.02 0.00 0.03 0.00 0.02 99.93 10:03:01 3 0.03 0.00 0.00 0.00 0.02 99.95 10:03:01 4 0.03 0.00 0.02 0.00 0.00 99.95 10:03:01 5 0.02 0.00 0.00 0.00 0.02 99.97 10:03:01 6 0.02 0.00 0.00 0.03 0.00 99.95 10:03:01 7 0.00 0.00 0.02 0.00 0.00 99.98 10:04:01 all 0.01 0.00 0.01 0.01 0.00 99.97 10:04:01 0 0.00 0.00 0.02 0.02 0.00 99.97 10:04:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:04:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:04:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:04:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:04:01 5 0.05 0.00 0.02 0.00 0.00 99.93 10:04:01 6 0.00 0.00 0.02 0.05 0.02 99.92 10:04:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:05:01 all 0.01 0.00 0.01 0.01 0.01 99.96 10:05:01 0 0.00 0.00 0.00 0.02 0.00 99.98 10:05:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:05:01 2 0.02 0.00 0.03 0.00 0.02 99.93 10:05:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:05:01 4 0.00 0.00 0.02 0.00 0.02 99.97 10:05:01 5 0.02 0.00 0.02 0.02 0.02 99.93 10:05:01 6 0.02 0.00 0.03 0.03 0.00 99.92 10:05:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:06:01 all 0.09 0.00 0.01 0.01 0.01 99.88 10:06:01 0 0.02 0.00 0.00 0.03 0.00 99.95 10:06:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:06:01 2 0.57 0.00 0.03 0.00 0.02 99.38 10:06:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:06:01 4 0.05 0.00 0.02 0.00 0.00 99.93 10:06:01 5 0.03 0.00 0.03 0.00 0.03 99.90 10:06:01 6 0.02 0.00 0.00 0.05 0.02 99.92 10:06:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:07:01 all 0.01 0.00 0.01 0.01 0.00 99.97 10:07:01 0 0.00 0.00 0.02 0.02 0.00 99.97 10:07:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:07:01 2 0.03 0.00 0.02 0.00 0.02 99.93 10:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:07:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:07:01 5 0.03 0.00 0.02 0.00 0.00 99.95 10:07:01 6 0.02 0.00 0.00 0.03 0.00 99.95 10:07:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:08:01 all 0.35 0.00 0.15 0.04 0.01 99.46 10:08:01 0 0.10 0.00 0.13 0.13 0.02 99.62 10:08:01 1 0.48 0.00 0.20 0.00 0.02 99.30 10:08:01 2 0.49 0.00 0.15 0.02 0.00 99.35 10:08:01 3 0.65 0.00 0.18 0.02 0.00 99.15 10:08:01 4 0.55 0.00 0.22 0.00 0.02 99.22 10:08:01 5 0.13 0.00 0.08 0.07 0.02 99.70 10:08:01 6 0.25 0.00 0.10 0.08 0.00 99.57 10:08:01 7 0.15 0.00 0.10 0.00 0.00 99.75 Average: all 4.91 0.00 1.14 0.29 0.02 93.64 Average: 0 4.76 0.00 1.15 0.06 0.02 94.01 Average: 1 4.99 0.00 1.04 0.16 0.02 93.80 Average: 2 5.01 0.00 1.07 0.09 0.02 93.82 Average: 3 4.86 0.00 1.36 1.19 0.02 92.57 Average: 4 5.06 0.00 1.07 0.02 0.02 93.82 Average: 5 4.98 0.00 1.19 0.11 0.03 93.69 Average: 6 4.72 0.00 1.08 0.30 0.02 93.88 Average: 7 4.88 0.00 1.19 0.40 0.02 93.51