---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33694 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: 2799.998 BogoMIPS: 5599.99 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33694) 04/28/22 _x86_64_ (8 CPU) 19:00:21 LINUX RESTART (8 CPU) 19:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 128.31 10.76 117.55 0.00 1930.88 135892.82 0.00 19:03:01 29.60 0.00 29.60 0.00 0.00 16456.34 0.00 19:04:01 1.02 0.00 1.02 0.00 0.00 12.26 0.00 19:05:01 1.53 0.00 1.53 0.00 0.00 19.86 0.00 19:06:01 1.33 0.03 1.30 0.00 1.47 15.06 0.00 19:07:01 1.45 0.00 1.45 0.00 0.00 17.20 0.00 19:08:01 5.58 0.25 5.33 0.00 19.33 107.16 0.00 Average: 24.12 1.58 22.54 0.00 278.80 21788.16 0.00 19:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 28592388 31715864 582640 1.77 122052 3244096 2218624 6.54 1283744 2593896 384712 19:03:01 28543284 31768628 528876 1.61 123808 3319380 1814928 5.35 1245708 2656680 24 19:04:01 28543520 31769052 528280 1.61 123840 3319384 1814928 5.35 1245368 2656680 184 19:05:01 28549048 31774720 522584 1.59 123872 3319516 1814928 5.35 1239836 2656812 224 19:06:01 28548628 31774352 522712 1.59 123924 3319556 1814928 5.35 1240012 2656864 24 19:07:01 28552408 31778332 518824 1.58 123944 3319568 1814928 5.35 1235072 2657040 24 19:08:01 28530500 31758388 535376 1.63 124080 3320876 1944296 5.73 1253832 2657140 140 Average: 28551397 31762762 534185 1.62 123646 3308911 1891080 5.57 1249082 2647873 55047 19:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 lo 3.53 3.53 0.35 0.35 0.00 0.00 0.00 0.00 19:02:01 ens3 403.98 265.37 8268.28 104.60 0.00 0.00 0.00 0.00 19:02:01 docker0 45.83 55.44 3.81 723.69 0.00 0.00 0.00 0.00 19:03:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:03:01 ens3 19.05 10.66 17.44 4.86 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 1.70 0.38 0.45 0.27 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:05:01 ens3 2.07 1.18 1.61 0.32 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 0.23 0.13 0.08 0.07 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:07:01 ens3 0.25 0.08 0.02 0.01 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:08:01 ens3 21.53 12.30 21.43 7.28 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 64.11 41.44 1187.02 16.77 0.00 0.00 0.00 0.00 Average: docker0 6.55 7.92 0.54 103.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33694) 04/28/22 _x86_64_ (8 CPU) 19:00:21 LINUX RESTART (8 CPU) 19:01:01 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 28.64 0.00 6.49 0.92 0.10 63.84 19:02:01 0 29.14 0.00 7.00 0.12 0.10 63.65 19:02:01 1 28.53 0.00 6.85 2.92 0.10 61.61 19:02:01 2 29.25 0.00 5.96 1.17 0.10 63.52 19:02:01 3 28.82 0.00 6.78 0.12 0.10 64.18 19:02:01 4 27.88 0.00 6.52 0.52 0.10 64.97 19:02:01 5 29.07 0.00 6.68 1.18 0.10 62.96 19:02:01 6 27.79 0.00 5.88 0.86 0.10 65.36 19:02:01 7 28.65 0.00 6.24 0.49 0.12 64.50 19:03:01 all 1.38 0.00 0.59 0.38 0.01 97.65 19:03:01 0 1.04 0.00 1.02 0.00 0.02 97.93 19:03:01 1 1.41 0.00 0.81 0.00 0.02 97.77 19:03:01 2 1.17 0.00 0.45 0.35 0.02 98.01 19:03:01 3 1.34 0.00 0.40 0.00 0.00 98.26 19:03:01 4 1.67 0.00 0.68 2.54 0.00 95.11 19:03:01 5 1.50 0.00 0.47 0.13 0.00 97.89 19:03:01 6 1.35 0.00 0.48 0.00 0.02 98.15 19:03:01 7 1.52 0.00 0.38 0.00 0.02 98.08 19:04:01 all 0.03 0.00 0.01 0.00 0.01 99.94 19:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:04:01 1 0.13 0.00 0.03 0.00 0.03 99.80 19:04:01 2 0.07 0.00 0.00 0.00 0.00 99.93 19:04:01 3 0.03 0.00 0.03 0.00 0.02 99.92 19:04:01 4 0.00 0.00 0.00 0.02 0.02 99.97 19:04:01 5 0.00 0.00 0.00 0.02 0.00 99.98 19:04:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:04:01 7 0.00 0.00 0.02 0.00 0.00 99.98 19:05:01 all 0.08 0.00 0.03 0.01 0.00 99.88 19:05:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:05:01 1 0.37 0.00 0.05 0.03 0.00 99.55 19:05:01 2 0.07 0.00 0.02 0.00 0.02 99.90 19:05:01 3 0.05 0.00 0.03 0.00 0.00 99.92 19:05:01 4 0.03 0.00 0.00 0.00 0.00 99.97 19:05:01 5 0.02 0.00 0.00 0.02 0.00 99.97 19:05:01 6 0.08 0.00 0.07 0.00 0.00 99.85 19:05:01 7 0.02 0.00 0.03 0.00 0.00 99.95 19:06:01 all 0.03 0.00 0.01 0.00 0.01 99.95 19:06:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:06:01 1 0.10 0.00 0.02 0.02 0.03 99.83 19:06:01 2 0.02 0.00 0.03 0.00 0.00 99.95 19:06:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:06:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 5 0.00 0.00 0.00 0.02 0.00 99.98 19:06:01 6 0.03 0.00 0.00 0.00 0.02 99.95 19:06:01 7 0.00 0.00 0.00 0.00 0.00 100.00 19:07:01 all 0.03 0.00 0.01 0.00 0.01 99.95 19:07:01 0 0.03 0.00 0.00 0.00 0.00 99.97 19:07:01 1 0.05 0.00 0.02 0.00 0.02 99.92 19:07:01 2 0.02 0.00 0.02 0.00 0.02 99.95 19:07:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:07:01 4 0.02 0.00 0.02 0.02 0.00 99.95 19:07:01 5 0.03 0.00 0.03 0.02 0.02 99.90 19:07:01 6 0.03 0.00 0.02 0.00 0.00 99.95 19:07:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 all 0.49 0.00 0.20 0.01 0.01 99.29 19:08:01 0 0.43 0.00 0.25 0.00 0.02 99.30 19:08:01 1 0.60 0.00 0.20 0.00 0.02 99.18 19:08:01 2 0.27 0.00 0.17 0.00 0.00 99.57 19:08:01 3 0.28 0.00 0.18 0.02 0.00 99.52 19:08:01 4 0.57 0.00 0.17 0.05 0.00 99.22 19:08:01 5 0.62 0.00 0.25 0.03 0.00 99.10 19:08:01 6 0.62 0.00 0.15 0.00 0.00 99.23 19:08:01 7 0.53 0.00 0.23 0.02 0.02 99.20 Average: all 4.33 0.00 1.04 0.19 0.02 94.42 Average: 0 4.34 0.00 1.18 0.02 0.02 94.45 Average: 1 4.41 0.00 1.13 0.42 0.03 94.01 Average: 2 4.36 0.00 0.94 0.21 0.02 94.46 Average: 3 4.31 0.00 1.05 0.02 0.02 94.60 Average: 4 4.26 0.00 1.04 0.45 0.02 94.23 Average: 5 4.42 0.00 1.05 0.20 0.02 94.31 Average: 6 4.22 0.00 0.93 0.12 0.02 94.70 Average: 7 4.32 0.00 0.97 0.07 0.02 94.61