---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10426 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-10426) 04/01/22 _x86_64_ (8 CPU) 06:14:30 LINUX RESTART (8 CPU) 06:15:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:16:01 391.64 14.31 377.33 0.00 2167.76 134901.57 0.00 06:17:01 222.35 0.10 222.25 0.00 2.13 61851.96 0.00 06:18:01 1.38 0.00 1.38 0.00 0.00 15.88 0.00 06:19:01 1.03 0.00 1.03 0.00 0.00 13.46 0.00 06:20:01 1.27 0.02 1.25 0.00 0.13 14.53 0.00 06:21:01 0.90 0.00 0.90 0.00 0.00 11.20 0.00 06:22:01 1.20 0.00 1.20 0.00 0.00 13.73 0.00 Average: 87.08 2.00 85.08 0.00 301.10 27604.65 0.00 06:15:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 27555316 31698512 600680 1.83 167488 4127980 2230012 6.57 1371280 3456968 652540 06:17:01 27667092 31764252 529488 1.61 190300 4057252 1823724 5.37 1354008 3352160 148 06:18:01 27667308 31764664 528564 1.61 190316 4057260 1823724 5.37 1353516 3352164 12 06:19:01 27669108 31766496 526612 1.60 190352 4057264 1823724 5.37 1352180 3352168 152 06:20:01 27672912 31770372 522712 1.59 190380 4057268 1823724 5.37 1348136 3352248 24 06:21:01 27674188 31771628 521376 1.59 190396 4057272 1823724 5.37 1347544 3352248 188 06:22:01 27678212 31775684 517340 1.57 190424 4057276 1823724 5.37 1342436 3352252 8 Average: 27654877 31758801 535253 1.63 187094 4067367 1881765 5.55 1352729 3367173 93296 06:15:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 docker0 262.45 298.45 22.14 2418.49 0.00 0.00 0.00 0.00 06:16:01 ens3 620.36 475.00 6574.66 91.81 0.00 0.00 0.00 0.00 06:16:01 lo 6.27 6.27 0.61 0.61 0.00 0.00 0.00 0.00 06:17:01 docker0 8.83 10.58 0.51 38.23 0.00 0.00 0.00 0.00 06:17:01 ens3 181.10 120.08 2645.18 73.22 0.00 0.00 0.00 0.00 06:17:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 ens3 0.43 0.25 0.26 0.20 0.00 0.00 0.00 0.00 06:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 ens3 7.50 3.82 12.95 0.26 0.00 0.00 0.00 0.00 06:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 ens3 0.13 0.08 0.08 0.06 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 06:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 37.68 42.93 3.15 341.05 0.00 0.00 0.00 0.00 Average: ens3 113.24 83.75 1293.78 23.32 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10426) 04/01/22 _x86_64_ (8 CPU) 06:14:30 LINUX RESTART (8 CPU) 06:15:03 CPU %user %nice %system %iowait %steal %idle 06:16:01 all 11.81 0.00 4.90 1.99 0.07 81.23 06:16:01 0 13.55 0.00 4.81 0.30 0.07 81.27 06:16:01 1 11.59 0.00 5.15 3.15 0.05 80.05 06:16:01 2 11.56 0.00 3.86 0.89 0.07 83.62 06:16:01 3 12.28 0.00 4.26 0.65 0.07 82.74 06:16:01 4 10.70 0.00 4.86 1.70 0.07 82.67 06:16:01 5 11.96 0.00 5.31 5.27 0.07 77.38 06:16:01 6 11.13 0.00 5.56 0.52 0.05 82.73 06:16:01 7 11.72 0.00 5.36 3.43 0.09 79.39 06:17:01 all 16.50 0.00 4.64 1.58 0.06 77.22 06:17:01 0 14.24 0.00 4.23 0.66 0.05 80.82 06:17:01 1 18.59 0.00 5.48 1.81 0.05 74.07 06:17:01 2 16.64 0.00 4.54 0.39 0.07 78.36 06:17:01 3 15.47 0.00 4.35 0.15 0.05 79.98 06:17:01 4 17.94 0.00 5.46 4.86 0.08 71.66 06:17:01 5 16.67 0.00 4.69 4.10 0.05 74.49 06:17:01 6 14.87 0.00 4.02 0.30 0.07 80.75 06:17:01 7 17.60 0.00 4.40 0.36 0.07 77.58 06:18:01 all 0.03 0.00 0.01 0.00 0.01 99.95 06:18:01 0 0.03 0.00 0.02 0.00 0.02 99.93 06:18:01 1 0.03 0.00 0.00 0.00 0.02 99.95 06:18:01 2 0.02 0.00 0.00 0.00 0.02 99.97 06:18:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:18:01 4 0.02 0.00 0.02 0.00 0.02 99.95 06:18:01 5 0.08 0.00 0.02 0.03 0.00 99.87 06:18:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:18:01 7 0.02 0.00 0.03 0.00 0.02 99.93 06:19:01 all 0.04 0.00 0.01 0.00 0.01 99.94 06:19:01 0 0.02 0.00 0.00 0.00 0.00 99.98 06:19:01 1 0.05 0.00 0.00 0.00 0.02 99.93 06:19:01 2 0.03 0.00 0.00 0.00 0.00 99.97 06:19:01 3 0.03 0.00 0.02 0.00 0.00 99.95 06:19:01 4 0.03 0.00 0.02 0.00 0.00 99.95 06:19:01 5 0.03 0.00 0.02 0.02 0.00 99.93 06:19:01 6 0.02 0.00 0.00 0.00 0.00 99.98 06:19:01 7 0.08 0.00 0.07 0.00 0.03 99.82 06:20:01 all 0.02 0.00 0.02 0.00 0.01 99.95 06:20:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:20:01 1 0.02 0.00 0.00 0.00 0.00 99.98 06:20:01 2 0.00 0.00 0.02 0.00 0.02 99.97 06:20:01 3 0.03 0.00 0.02 0.00 0.00 99.95 06:20:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:20:01 5 0.03 0.00 0.03 0.03 0.02 99.88 06:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:20:01 7 0.02 0.00 0.05 0.00 0.02 99.92 06:21:01 all 0.01 0.00 0.01 0.00 0.00 99.97 06:21:01 0 0.02 0.00 0.00 0.00 0.00 99.98 06:21:01 1 0.00 0.00 0.02 0.00 0.02 99.97 06:21:01 2 0.00 0.00 0.00 0.02 0.00 99.98 06:21:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:21:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:21:01 5 0.00 0.00 0.02 0.02 0.00 99.97 06:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:21:01 7 0.03 0.00 0.03 0.00 0.02 99.92 06:22:01 all 0.02 0.00 0.01 0.00 0.00 99.96 06:22:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:22:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:22:01 2 0.02 0.00 0.00 0.00 0.00 99.98 06:22:01 3 0.03 0.00 0.02 0.00 0.02 99.93 06:22:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:22:01 5 0.02 0.00 0.02 0.03 0.00 99.93 06:22:01 6 0.02 0.00 0.00 0.00 0.00 99.98 06:22:01 7 0.03 0.00 0.00 0.00 0.02 99.95 Average: all 3.99 0.00 1.34 0.50 0.02 94.14 Average: 0 3.91 0.00 1.27 0.13 0.02 94.66 Average: 1 4.28 0.00 1.50 0.69 0.02 93.50 Average: 2 3.97 0.00 1.18 0.18 0.02 94.65 Average: 3 3.91 0.00 1.21 0.11 0.02 94.74 Average: 4 4.04 0.00 1.45 0.92 0.02 93.56 Average: 5 4.03 0.00 1.41 1.33 0.02 93.21 Average: 6 3.66 0.00 1.34 0.12 0.02 94.87 Average: 7 4.14 0.00 1.39 0.52 0.04 93.92