---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10887 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: 2799.976 BogoMIPS: 5599.95 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-10887) 04/06/22 _x86_64_ (8 CPU) 03:17:11 LINUX RESTART (8 CPU) 03:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:19:01 171.09 1.35 169.74 0.00 33.73 63308.52 0.00 03:20:01 29.20 0.03 29.16 0.00 0.93 16428.06 0.00 03:21:01 1.35 0.00 1.35 0.00 0.00 15.61 0.00 03:22:01 1.92 0.73 1.18 0.00 28.79 14.66 0.00 03:23:01 2.18 0.87 1.32 0.00 21.73 18.13 0.00 03:24:01 1.50 0.00 1.50 0.00 0.00 18.39 0.00 03:25:01 1.00 0.00 1.00 0.00 0.00 12.00 0.00 03:26:01 1.52 0.00 1.52 0.00 0.00 18.13 0.00 Average: 26.22 0.37 25.84 0.00 10.65 9978.57 0.00 03:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 28540832 31717036 576220 1.75 152500 3251148 2235424 6.59 1312804 2596384 250388 03:20:01 28344316 31764368 527500 1.60 158296 3457720 1846328 5.44 1283324 2790772 164 03:21:01 28344580 31764732 527096 1.60 158328 3457724 1846328 5.44 1282884 2790776 20 03:22:01 28348832 31771004 520796 1.58 158356 3458584 1846328 5.44 1276748 2791676 20 03:23:01 28347840 31770672 521056 1.58 158424 3459232 1846328 5.44 1280004 2790688 36 03:24:01 28355140 31778048 513652 1.56 158460 3459240 1846328 5.44 1271416 2790652 24 03:25:01 28354840 31777772 513860 1.56 158488 3459244 1846328 5.44 1271924 2790656 12 03:26:01 28354792 31777748 513816 1.56 158516 3459248 1846328 5.44 1271900 2790660 16 Average: 28373896 31765172 526750 1.60 157671 3432768 1894965 5.58 1281376 2766533 31335 03:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 ens3 407.73 264.16 6933.89 82.76 0.00 0.00 0.00 0.00 03:19:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 03:19:01 docker0 98.17 128.11 8.07 1047.04 0.00 0.00 0.00 0.00 03:20:01 ens3 14.73 8.85 13.68 5.09 0.00 0.00 0.00 0.00 03:20:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 0.97 0.68 1.79 0.11 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 2.48 2.07 1.95 2.81 0.00 0.00 0.00 0.00 03:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 5.33 3.70 3.53 3.24 0.00 0.00 0.00 0.00 03:23:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 ens3 2.07 0.08 0.18 0.01 0.00 0.00 0.00 0.00 03:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 1.65 0.18 0.32 0.07 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 1.22 0.78 0.62 0.48 0.00 0.00 0.00 0.00 03:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 54.52 35.06 869.44 11.82 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 12.27 16.01 1.01 130.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10887) 04/06/22 _x86_64_ (8 CPU) 03:17:11 LINUX RESTART (8 CPU) 03:18:01 CPU %user %nice %system %iowait %steal %idle 03:19:01 all 30.00 0.00 7.39 1.51 0.08 61.02 03:19:01 0 30.00 0.00 7.62 1.95 0.08 60.35 03:19:01 1 29.81 0.00 7.94 6.02 0.08 56.15 03:19:01 2 29.88 0.00 7.99 0.89 0.08 61.15 03:19:01 3 30.95 0.00 7.07 0.36 0.08 61.54 03:19:01 4 29.97 0.00 7.33 0.77 0.08 61.84 03:19:01 5 29.66 0.00 6.39 0.14 0.08 63.73 03:19:01 6 30.44 0.00 6.93 1.27 0.08 61.28 03:19:01 7 29.28 0.00 7.84 0.66 0.08 62.14 03:20:01 all 2.04 0.00 0.82 0.37 0.01 96.76 03:20:01 0 2.57 0.00 0.72 0.00 0.02 96.69 03:20:01 1 1.99 0.00 0.87 0.47 0.02 96.66 03:20:01 2 2.12 0.00 0.95 0.00 0.02 96.91 03:20:01 3 1.84 0.00 0.62 0.02 0.00 97.52 03:20:01 4 2.14 0.00 1.14 2.24 0.02 94.46 03:20:01 5 1.71 0.00 0.44 0.02 0.00 97.84 03:20:01 6 2.32 0.00 1.02 0.18 0.02 96.46 03:20:01 7 1.61 0.00 0.77 0.02 0.02 97.58 03:21:01 all 0.04 0.00 0.01 0.01 0.01 99.94 03:21:01 0 0.03 0.00 0.00 0.00 0.00 99.97 03:21:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 2 0.05 0.00 0.02 0.00 0.02 99.92 03:21:01 3 0.05 0.00 0.02 0.00 0.02 99.92 03:21:01 4 0.00 0.00 0.00 0.02 0.00 99.98 03:21:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:21:01 6 0.02 0.00 0.02 0.03 0.02 99.92 03:21:01 7 0.18 0.00 0.02 0.00 0.00 99.80 03:22:01 all 0.35 0.00 0.03 0.01 0.01 99.61 03:22:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:22:01 1 0.13 0.00 0.03 0.02 0.00 99.82 03:22:01 2 0.10 0.00 0.02 0.00 0.02 99.87 03:22:01 3 0.13 0.00 0.03 0.02 0.00 99.82 03:22:01 4 0.05 0.00 0.05 0.02 0.00 99.88 03:22:01 5 0.03 0.00 0.03 0.00 0.02 99.92 03:22:01 6 0.17 0.00 0.02 0.00 0.00 99.82 03:22:01 7 2.07 0.00 0.03 0.00 0.02 97.88 03:23:01 all 0.19 0.00 0.02 0.01 0.01 99.78 03:23:01 0 0.08 0.00 0.03 0.02 0.02 99.85 03:23:01 1 0.25 0.00 0.00 0.00 0.00 99.75 03:23:01 2 0.08 0.00 0.02 0.00 0.00 99.90 03:23:01 3 0.17 0.00 0.02 0.00 0.00 99.82 03:23:01 4 0.08 0.00 0.03 0.03 0.02 99.83 03:23:01 5 0.13 0.00 0.02 0.02 0.00 99.83 03:23:01 6 0.05 0.00 0.02 0.00 0.00 99.93 03:23:01 7 0.65 0.00 0.05 0.00 0.02 99.28 03:24:01 all 0.03 0.00 0.02 0.01 0.00 99.94 03:24:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:24:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:24:01 2 0.03 0.00 0.02 0.00 0.00 99.95 03:24:01 3 0.05 0.00 0.03 0.00 0.00 99.92 03:24:01 4 0.03 0.00 0.03 0.02 0.02 99.90 03:24:01 5 0.03 0.00 0.05 0.00 0.00 99.92 03:24:01 6 0.02 0.00 0.00 0.03 0.00 99.95 03:24:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:25:01 all 0.24 0.00 0.01 0.00 0.01 99.74 03:25:01 0 0.03 0.00 0.03 0.00 0.00 99.93 03:25:01 1 0.03 0.00 0.00 0.02 0.00 99.95 03:25:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:25:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:25:01 4 0.02 0.00 0.02 0.02 0.02 99.93 03:25:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:25:01 6 0.00 0.00 0.02 0.00 0.00 99.98 03:25:01 7 1.78 0.00 0.02 0.00 0.02 98.19 03:26:01 all 0.28 0.00 0.01 0.00 0.00 99.70 03:26:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:26:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:26:01 2 0.05 0.00 0.02 0.00 0.00 99.93 03:26:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:26:01 4 0.03 0.00 0.00 0.02 0.02 99.93 03:26:01 5 0.03 0.00 0.02 0.00 0.00 99.95 03:26:01 6 0.02 0.00 0.00 0.02 0.00 99.97 03:26:01 7 2.02 0.00 0.03 0.00 0.00 97.95 Average: all 4.10 0.00 1.03 0.24 0.02 94.62 Average: 0 4.07 0.00 1.05 0.24 0.02 94.62 Average: 1 3.97 0.00 1.09 0.80 0.01 94.12 Average: 2 4.00 0.00 1.12 0.11 0.02 94.76 Average: 3 4.10 0.00 0.96 0.05 0.01 94.88 Average: 4 4.02 0.00 1.07 0.39 0.02 94.51 Average: 5 3.91 0.00 0.86 0.02 0.01 95.20 Average: 6 4.07 0.00 0.99 0.19 0.01 94.73 Average: 7 4.64 0.00 1.08 0.08 0.02 94.18