---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21330 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 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-21330) 04/19/22 _x86_64_ (8 CPU) 08:55:29 LINUX RESTART (8 CPU) 08:56:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:57:01 448.31 15.69 432.62 0.00 2183.90 143949.97 0.00 08:58:01 199.37 0.08 199.28 0.00 10.26 41589.74 0.00 08:59:01 1.47 0.00 1.47 0.00 0.00 18.41 0.00 09:00:01 0.97 0.00 0.97 0.00 0.00 12.66 0.00 09:01:01 1.40 0.02 1.38 0.00 0.13 14.66 0.00 09:02:01 1.03 0.00 1.03 0.00 0.00 12.40 0.00 09:03:01 1.10 0.00 1.10 0.00 0.00 13.60 0.00 Average: 92.53 2.22 90.31 0.00 308.99 26235.44 0.00 08:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 27433548 31707820 576512 1.75 175348 4236580 2157888 6.36 1355440 3564400 178772 08:58:01 27562280 31660900 628416 1.91 189764 4057532 1945520 5.73 1453368 3352308 264 08:59:01 27561876 31660552 628564 1.91 189792 4057536 1945520 5.73 1453996 3352312 12 09:00:01 27562780 31661524 627868 1.91 189832 4057536 1945520 5.73 1452508 3352376 272 09:01:01 27569740 31668540 620744 1.89 189864 4057536 1945520 5.73 1445572 3352384 20 09:02:01 27570676 31669520 619704 1.88 189880 4057548 1945520 5.73 1444464 3352388 152 09:03:01 27573336 31672256 616908 1.88 189912 4057556 1945520 5.73 1443188 3352428 40 Average: 27547748 31671587 616959 1.88 187770 4083118 1975858 5.82 1435505 3382657 25647 08:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:57:01 lo 6.24 6.24 0.61 0.61 0.00 0.00 0.00 0.00 08:57:01 ens3 673.11 492.46 6598.73 93.95 0.00 0.00 0.00 0.00 08:57:01 docker0 250.35 264.82 20.98 2375.08 0.00 0.00 0.00 0.00 08:58:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 08:58:01 ens3 154.25 91.60 2643.70 26.63 0.00 0.00 0.00 0.00 08:58:01 docker0 6.03 8.10 0.34 38.00 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 0.42 0.37 0.26 0.20 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 0.13 0.15 0.08 0.07 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:02:01 ens3 0.47 0.10 0.05 0.01 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 3.82 3.07 4.53 0.39 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 117.58 83.01 1308.46 17.14 0.00 0.00 0.00 0.00 Average: docker0 36.11 38.45 3.00 339.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21330) 04/19/22 _x86_64_ (8 CPU) 08:55:29 LINUX RESTART (8 CPU) 08:56:02 CPU %user %nice %system %iowait %steal %idle 08:57:01 all 13.13 0.00 5.34 1.50 0.06 79.96 08:57:01 0 14.30 0.00 6.96 3.34 0.07 75.32 08:57:01 1 12.93 0.00 4.71 1.60 0.05 80.71 08:57:01 2 11.39 0.00 5.67 2.92 0.05 79.97 08:57:01 3 14.04 0.00 4.68 0.14 0.09 81.06 08:57:01 4 12.72 0.00 5.24 1.70 0.05 80.29 08:57:01 5 14.41 0.00 4.44 0.07 0.07 81.02 08:57:01 6 13.69 0.00 5.60 2.11 0.05 78.55 08:57:01 7 11.58 0.00 5.41 0.12 0.09 82.80 08:58:01 all 17.62 0.00 4.74 0.81 0.07 76.76 08:58:01 0 16.57 0.00 4.85 0.39 0.07 78.12 08:58:01 1 17.84 0.00 4.16 1.16 0.07 76.76 08:58:01 2 17.92 0.00 4.96 1.00 0.07 76.05 08:58:01 3 19.99 0.00 4.32 0.30 0.08 75.30 08:58:01 4 17.50 0.00 4.62 0.29 0.08 77.50 08:58:01 5 17.38 0.00 4.59 1.32 0.07 76.64 08:58:01 6 17.11 0.00 5.03 1.27 0.07 76.53 08:58:01 7 16.60 0.00 5.37 0.76 0.07 77.20 08:59:01 all 0.03 0.00 0.02 0.01 0.00 99.94 08:59:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:59:01 1 0.03 0.00 0.03 0.02 0.00 99.92 08:59:01 2 0.02 0.00 0.02 0.00 0.02 99.95 08:59:01 3 0.07 0.00 0.05 0.03 0.02 99.83 08:59:01 4 0.05 0.00 0.07 0.00 0.00 99.88 08:59:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:59:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:59:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:00:01 all 0.03 0.00 0.02 0.01 0.01 99.94 09:00:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:00:01 1 0.03 0.00 0.03 0.05 0.00 99.88 09:00:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:00:01 3 0.03 0.00 0.03 0.00 0.02 99.92 09:00:01 4 0.03 0.00 0.03 0.00 0.02 99.92 09:00:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:00:01 6 0.03 0.00 0.00 0.00 0.00 99.97 09:00:01 7 0.03 0.00 0.02 0.00 0.00 99.95 09:01:01 all 0.01 0.00 0.02 0.01 0.00 99.95 09:01:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:01:01 1 0.00 0.00 0.00 0.03 0.00 99.97 09:01:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:01:01 3 0.05 0.00 0.02 0.00 0.02 99.92 09:01:01 4 0.05 0.00 0.03 0.00 0.00 99.92 09:01:01 5 0.00 0.00 0.02 0.02 0.00 99.97 09:01:01 6 0.02 0.00 0.05 0.00 0.02 99.92 09:01:01 7 0.00 0.00 0.02 0.00 0.00 99.98 09:02:01 all 0.02 0.00 0.03 0.00 0.00 99.95 09:02:01 0 0.02 0.00 0.05 0.00 0.00 99.93 09:02:01 1 0.02 0.00 0.03 0.00 0.00 99.95 09:02:01 2 0.02 0.00 0.03 0.00 0.00 99.95 09:02:01 3 0.07 0.00 0.05 0.00 0.02 99.87 09:02:01 4 0.05 0.00 0.05 0.00 0.00 99.90 09:02:01 5 0.00 0.00 0.00 0.00 0.02 99.98 09:02:01 6 0.00 0.00 0.00 0.00 0.00 100.00 09:02:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:03:01 all 0.21 0.00 0.03 0.00 0.01 99.75 09:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:03:01 1 0.03 0.00 0.02 0.02 0.00 99.93 09:03:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:03:01 3 1.40 0.00 0.12 0.00 0.02 98.46 09:03:01 4 0.07 0.00 0.00 0.00 0.02 99.92 09:03:01 5 0.02 0.00 0.02 0.02 0.00 99.95 09:03:01 6 0.05 0.00 0.02 0.00 0.00 99.93 09:03:01 7 0.07 0.00 0.08 0.00 0.02 99.83 Average: all 4.37 0.00 1.43 0.33 0.02 93.84 Average: 0 4.36 0.00 1.68 0.52 0.02 93.42 Average: 1 4.36 0.00 1.26 0.40 0.02 93.96 Average: 2 4.14 0.00 1.51 0.55 0.02 93.78 Average: 3 5.03 0.00 1.30 0.07 0.04 93.56 Average: 4 4.29 0.00 1.41 0.28 0.02 93.99 Average: 5 4.48 0.00 1.27 0.20 0.02 94.03 Average: 6 4.35 0.00 1.50 0.47 0.02 93.65 Average: 7 3.98 0.00 1.53 0.12 0.02 94.35