---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33412 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33412) 04/27/22 _x86_64_ (8 CPU) 02:15:43 LINUX RESTART (8 CPU) 02:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:17:02 387.22 51.97 335.24 0.00 4998.10 156456.32 0.00 02:18:01 53.72 0.15 53.57 0.00 12.74 23568.89 0.00 02:19:01 2.60 0.17 2.43 0.00 18.26 29.07 0.00 02:20:01 1.53 0.00 1.53 0.00 0.00 19.46 0.00 02:21:01 1.25 0.02 1.23 0.00 0.13 14.13 0.00 02:22:01 1.58 0.00 1.58 0.00 0.00 19.06 0.00 02:23:01 1.12 0.00 1.12 0.00 0.00 12.40 0.00 02:24:01 1.67 0.00 1.67 0.00 0.00 19.20 0.00 Average: 56.34 6.55 49.79 0.00 629.90 22513.71 0.00 02:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:02 29026660 31753676 552340 1.68 109372 2892552 2055904 6.06 1274832 2207768 221220 02:18:01 28836304 31770872 527504 1.60 111664 3074292 1854852 5.47 1161312 2481224 300 02:19:01 28837380 31772892 525404 1.60 111700 3074972 1868904 5.51 1160448 2481792 188 02:20:01 28841392 31776944 521288 1.59 111732 3074980 1868904 5.51 1156544 2481800 220 02:21:01 28840972 31776568 521664 1.59 111768 3074980 1868904 5.51 1156584 2481804 16 02:22:01 28842152 31777748 520400 1.58 111824 3074988 1868904 5.51 1154928 2481804 44 02:23:01 28851104 31786856 511288 1.55 111844 3074992 1868904 5.51 1147020 2481924 180 02:24:01 28851160 31786916 511180 1.55 111892 3074996 1868904 5.51 1146496 2481928 44 Average: 28865890 31775309 523884 1.59 111474 3052094 1890522 5.57 1169770 2447506 27776 02:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:02 ens3 570.55 336.86 4441.12 106.99 0.00 0.00 0.00 0.00 02:17:02 vethac08397 7.40 8.65 0.61 38.40 0.00 0.00 0.00 0.00 02:17:02 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 02:17:02 docker0 11.73 11.23 1.31 49.26 0.00 0.00 0.00 0.00 02:18:01 ens3 137.18 90.75 2575.10 61.35 0.00 0.00 0.00 0.00 02:18:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 02:18:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 ens3 0.45 0.23 0.11 0.03 0.00 0.00 0.00 0.00 02:19:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 0.58 0.20 0.14 0.07 0.00 0.00 0.00 0.00 02:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 ens3 6.47 2.38 12.66 0.36 0.00 0.00 0.00 0.00 02:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 0.28 0.18 0.08 0.07 0.00 0.00 0.00 0.00 02:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 89.35 53.76 875.06 21.03 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 1.48 1.41 0.16 6.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33412) 04/27/22 _x86_64_ (8 CPU) 02:15:43 LINUX RESTART (8 CPU) 02:16:01 CPU %user %nice %system %iowait %steal %idle 02:17:02 all 20.27 0.00 5.12 1.35 0.11 73.14 02:17:02 0 22.41 0.00 5.09 0.46 0.12 71.92 02:17:02 1 19.57 0.00 6.28 2.36 0.10 71.70 02:17:02 2 20.41 0.00 4.75 2.80 0.10 71.95 02:17:02 3 19.79 0.00 5.88 0.49 0.12 73.72 02:17:02 4 18.64 0.00 4.12 0.34 0.10 76.80 02:17:02 5 20.62 0.00 5.69 2.96 0.12 70.62 02:17:02 6 20.76 0.00 4.62 1.23 0.12 73.27 02:17:02 7 19.99 0.00 4.56 0.19 0.10 75.16 02:18:01 all 12.13 0.00 2.74 0.34 0.07 84.72 02:18:01 0 13.77 0.00 2.84 0.22 0.09 83.08 02:18:01 1 12.34 0.00 2.57 0.03 0.07 84.99 02:18:01 2 11.58 0.00 2.93 1.06 0.07 84.36 02:18:01 3 11.51 0.00 2.39 0.00 0.07 86.03 02:18:01 4 12.21 0.00 2.85 1.31 0.07 83.56 02:18:01 5 11.54 0.00 2.35 0.02 0.07 86.02 02:18:01 6 12.09 0.00 2.84 0.09 0.07 84.92 02:18:01 7 11.95 0.00 3.14 0.02 0.09 84.81 02:19:01 all 0.34 0.00 0.05 0.01 0.01 99.59 02:19:01 0 0.05 0.00 0.03 0.00 0.00 99.92 02:19:01 1 2.02 0.00 0.03 0.00 0.02 97.93 02:19:01 2 0.02 0.00 0.03 0.07 0.00 99.88 02:19:01 3 0.10 0.00 0.05 0.00 0.02 99.83 02:19:01 4 0.02 0.00 0.05 0.02 0.00 99.92 02:19:01 5 0.02 0.00 0.05 0.00 0.02 99.92 02:19:01 6 0.47 0.00 0.12 0.00 0.02 99.40 02:19:01 7 0.02 0.00 0.03 0.00 0.00 99.95 02:20:01 all 0.28 0.00 0.02 0.01 0.01 99.69 02:20:01 0 0.02 0.00 0.03 0.00 0.02 99.93 02:20:01 1 2.02 0.00 0.00 0.00 0.00 97.98 02:20:01 2 0.05 0.00 0.03 0.02 0.00 99.90 02:20:01 3 0.07 0.00 0.08 0.03 0.02 99.80 02:20:01 4 0.03 0.00 0.00 0.00 0.02 99.95 02:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 02:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:20:01 7 0.02 0.00 0.00 0.00 0.00 99.98 02:21:01 all 0.35 0.00 0.02 0.00 0.01 99.62 02:21:01 0 0.03 0.00 0.03 0.00 0.02 99.92 02:21:01 1 1.97 0.00 0.00 0.00 0.02 98.01 02:21:01 2 0.22 0.00 0.02 0.00 0.00 99.77 02:21:01 3 0.08 0.00 0.05 0.02 0.02 99.83 02:21:01 4 0.08 0.00 0.00 0.02 0.00 99.90 02:21:01 5 0.03 0.00 0.02 0.00 0.00 99.95 02:21:01 6 0.00 0.00 0.02 0.00 0.00 99.98 02:21:01 7 0.32 0.00 0.03 0.00 0.00 99.65 02:22:01 all 0.04 0.00 0.02 0.01 0.01 99.93 02:22:01 0 0.03 0.00 0.05 0.05 0.02 99.85 02:22:01 1 0.07 0.00 0.03 0.00 0.00 99.90 02:22:01 2 0.02 0.00 0.00 0.03 0.02 99.93 02:22:01 3 0.10 0.00 0.05 0.00 0.02 99.83 02:22:01 4 0.02 0.00 0.00 0.00 0.00 99.98 02:22:01 5 0.03 0.00 0.00 0.00 0.00 99.97 02:22:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:22:01 7 0.02 0.00 0.00 0.00 0.00 99.98 02:23:01 all 0.03 0.00 0.02 0.01 0.00 99.94 02:23:01 0 0.03 0.00 0.03 0.00 0.00 99.93 02:23:01 1 0.03 0.00 0.00 0.00 0.00 99.97 02:23:01 2 0.03 0.00 0.03 0.08 0.00 99.85 02:23:01 3 0.08 0.00 0.03 0.00 0.02 99.87 02:23:01 4 0.03 0.00 0.00 0.00 0.00 99.97 02:23:01 5 0.00 0.00 0.00 0.00 0.00 100.00 02:23:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:23:01 7 0.03 0.00 0.03 0.00 0.02 99.92 02:24:01 all 0.01 0.00 0.01 0.01 0.00 99.98 02:24:01 0 0.02 0.00 0.03 0.02 0.00 99.93 02:24:01 1 0.00 0.00 0.00 0.00 0.00 100.00 02:24:01 2 0.00 0.00 0.00 0.02 0.00 99.98 02:24:01 3 0.03 0.00 0.05 0.00 0.00 99.92 02:24:01 4 0.00 0.00 0.00 0.02 0.00 99.98 02:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 02:24:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.13 0.00 0.99 0.22 0.03 94.64 Average: 0 4.50 0.00 1.01 0.09 0.03 94.37 Average: 1 4.71 0.00 1.10 0.30 0.02 93.87 Average: 2 4.00 0.00 0.96 0.50 0.02 94.51 Average: 3 3.92 0.00 1.06 0.07 0.03 94.92 Average: 4 3.84 0.00 0.87 0.21 0.02 95.06 Average: 5 3.99 0.00 1.00 0.37 0.03 94.61 Average: 6 4.12 0.00 0.94 0.16 0.03 94.75 Average: 7 3.99 0.00 0.96 0.03 0.03 95.00