---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20578 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-20578) 04/11/22 _x86_64_ (8 CPU) 23:24:40 LINUX RESTART (8 CPU) 23:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:26:01 443.44 45.56 397.88 0.00 4070.92 174072.85 0.00 23:27:01 159.60 0.19 159.41 0.00 18.84 23024.17 0.00 23:28:01 31.76 0.02 31.74 0.00 0.93 16443.79 0.00 23:29:01 1.82 0.00 1.82 0.00 0.00 20.68 0.00 23:30:01 1.30 0.02 1.28 0.00 0.13 14.40 0.00 23:31:01 1.40 0.00 1.40 0.00 0.00 17.33 0.00 23:32:01 1.03 0.00 1.03 0.00 0.00 12.40 0.00 23:33:01 0.90 0.00 0.90 0.00 0.00 11.20 0.00 23:34:01 1.15 0.00 1.15 0.00 0.00 12.66 0.00 23:35:01 1.78 0.25 1.53 0.00 19.33 21.60 0.00 Average: 64.26 4.61 59.65 0.00 411.67 21362.34 0.00 23:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:26:01 28805052 31790384 508376 1.55 163392 3072032 1800364 5.31 1166576 2511028 24 23:27:01 27977224 31728132 565972 1.72 162476 3771104 2177320 6.42 1375196 3053464 533700 23:28:01 28107508 31783304 510212 1.55 163272 3694608 1830288 5.39 1333320 2964916 132 23:29:01 28107472 31783384 509792 1.55 163316 3694608 1830288 5.39 1332584 2964916 60 23:30:01 28115172 31791116 501956 1.53 163356 3694608 1830288 5.39 1324904 2964920 24 23:31:01 28115056 31790936 502084 1.53 163384 3694620 1830288 5.39 1325128 2964924 56 23:32:01 28122888 31798544 494476 1.50 163412 3694628 1830288 5.39 1317772 2964944 12 23:33:01 28122800 31798472 494468 1.50 163432 3694632 1830288 5.39 1317784 2964948 200 23:34:01 28122712 31798440 494488 1.50 163440 3694632 1830288 5.39 1317744 2964988 12 23:35:01 28122112 31798944 494240 1.50 163480 3695780 1794060 5.29 1321048 2965312 896 Average: 28171800 31786166 507606 1.54 163296 3640125 1858376 5.48 1313206 2928436 53512 23:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:26:01 ens3 800.33 489.92 5472.65 115.98 0.00 0.00 0.00 0.00 23:26:01 docker0 121.53 152.87 9.80 1090.41 0.00 0.00 0.00 0.00 23:26:01 lo 6.13 6.13 0.60 0.60 0.00 0.00 0.00 0.00 23:27:01 ens3 181.61 111.71 2733.98 67.67 0.00 0.00 0.00 0.00 23:27:01 docker0 9.17 14.71 0.54 91.16 0.00 0.00 0.00 0.00 23:27:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 23:28:01 ens3 14.28 8.25 13.72 4.37 0.00 0.00 0.00 0.00 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:29:01 ens3 0.68 0.12 0.06 0.01 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:30:01 ens3 0.58 0.42 0.35 0.27 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 ens3 0.27 0.17 0.08 0.07 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:32:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:34:01 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 ens3 39.14 35.34 16.51 46.82 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 103.58 64.53 820.55 23.45 0.00 0.00 0.00 0.00 Average: docker0 13.08 16.76 1.03 118.20 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20578) 04/11/22 _x86_64_ (8 CPU) 23:24:40 LINUX RESTART (8 CPU) 23:25:01 CPU %user %nice %system %iowait %steal %idle 23:26:01 all 11.62 0.00 4.63 2.18 0.06 81.52 23:26:01 0 10.64 0.00 4.50 0.57 0.05 84.24 23:26:01 1 11.01 0.00 3.79 1.23 0.05 83.92 23:26:01 2 10.93 0.00 4.13 1.14 0.05 83.74 23:26:01 3 13.44 0.00 5.83 4.11 0.07 76.56 23:26:01 4 11.40 0.00 4.28 1.25 0.07 83.00 23:26:01 5 10.70 0.00 3.78 0.84 0.05 84.63 23:26:01 6 12.26 0.00 4.74 2.93 0.05 80.03 23:26:01 7 12.59 0.00 5.99 5.39 0.07 75.95 23:27:01 all 35.62 0.00 6.28 0.97 0.07 57.07 23:27:01 0 37.51 0.00 6.95 0.43 0.07 55.04 23:27:01 1 37.49 0.00 6.58 2.33 0.09 53.51 23:27:01 2 36.56 0.00 5.72 0.58 0.07 57.08 23:27:01 3 35.15 0.00 6.40 2.71 0.07 55.67 23:27:01 4 36.39 0.00 5.85 0.98 0.09 56.69 23:27:01 5 32.99 0.00 6.55 0.15 0.07 60.24 23:27:01 6 36.21 0.00 6.32 0.24 0.07 57.16 23:27:01 7 32.59 0.00 5.83 0.33 0.07 61.18 23:28:01 all 0.64 0.00 0.26 0.24 0.01 98.86 23:28:01 0 0.33 0.00 0.33 0.00 0.02 99.32 23:28:01 1 2.34 0.00 0.13 0.00 0.00 97.53 23:28:01 2 0.33 0.00 0.15 0.13 0.00 99.38 23:28:01 3 0.42 0.00 0.60 1.67 0.02 97.30 23:28:01 4 0.57 0.00 0.20 0.03 0.00 99.20 23:28:01 5 0.35 0.00 0.32 0.02 0.02 99.30 23:28:01 6 0.32 0.00 0.15 0.05 0.00 99.48 23:28:01 7 0.42 0.00 0.18 0.02 0.02 99.37 23:29:01 all 0.26 0.00 0.01 0.01 0.00 99.73 23:29:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:29:01 1 1.97 0.00 0.00 0.00 0.00 98.03 23:29:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:29:01 3 0.00 0.00 0.00 0.02 0.00 99.98 23:29:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:29:01 5 0.00 0.00 0.03 0.03 0.02 99.92 23:29:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:29:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:30:01 all 0.28 0.00 0.02 0.00 0.01 99.69 23:30:01 0 0.05 0.00 0.05 0.00 0.00 99.90 23:30:01 1 2.02 0.00 0.02 0.00 0.02 97.95 23:30:01 2 0.03 0.00 0.00 0.00 0.00 99.97 23:30:01 3 0.00 0.00 0.02 0.02 0.00 99.97 23:30:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:30:01 5 0.03 0.00 0.03 0.00 0.02 99.92 23:30:01 6 0.02 0.00 0.02 0.02 0.02 99.93 23:30:01 7 0.03 0.00 0.05 0.00 0.00 99.92 23:31:01 all 0.20 0.00 0.01 0.01 0.00 99.79 23:31:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:31:01 1 1.47 0.00 0.02 0.00 0.00 98.51 23:31:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:31:01 3 0.02 0.00 0.00 0.02 0.00 99.97 23:31:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:31:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:31:01 6 0.00 0.00 0.02 0.03 0.00 99.95 23:31:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:32:01 all 0.03 0.00 0.01 0.00 0.00 99.96 23:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:32:01 1 0.03 0.00 0.00 0.00 0.00 99.97 23:32:01 2 0.03 0.00 0.03 0.00 0.00 99.93 23:32:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:32:01 4 0.03 0.00 0.02 0.00 0.02 99.93 23:32:01 5 0.05 0.00 0.02 0.02 0.00 99.92 23:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:32:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:33:01 all 0.01 0.00 0.00 0.00 0.00 99.98 23:33:01 0 0.03 0.00 0.00 0.00 0.00 99.97 23:33:01 1 0.03 0.00 0.00 0.00 0.00 99.97 23:33:01 2 0.00 0.00 0.02 0.00 0.00 99.98 23:33:01 3 0.00 0.00 0.00 0.02 0.00 99.98 23:33:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:33:01 5 0.00 0.00 0.00 0.00 0.02 99.98 23:33:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:33:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:34:01 all 0.02 0.00 0.01 0.01 0.00 99.96 23:34:01 0 0.03 0.00 0.00 0.00 0.00 99.97 23:34:01 1 0.02 0.00 0.02 0.00 0.02 99.95 23:34:01 2 0.02 0.00 0.02 0.03 0.00 99.93 23:34:01 3 0.00 0.00 0.02 0.02 0.00 99.97 23:34:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:34:01 5 0.03 0.00 0.00 0.00 0.00 99.97 23:34:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:34:01 7 0.03 0.00 0.02 0.00 0.00 99.95 23:35:01 all 0.33 0.00 0.15 0.01 0.00 99.50 23:35:01 0 0.17 0.00 0.08 0.00 0.02 99.73 23:35:01 1 0.13 0.00 0.12 0.00 0.00 99.75 23:35:01 2 0.58 0.00 0.15 0.02 0.00 99.25 23:35:01 3 0.20 0.00 0.17 0.02 0.00 99.62 23:35:01 4 0.20 0.00 0.15 0.00 0.00 99.65 23:35:01 5 0.13 0.00 0.17 0.03 0.02 99.65 23:35:01 6 1.07 0.00 0.25 0.00 0.00 98.68 23:35:01 7 0.17 0.00 0.13 0.00 0.00 99.70 Average: all 4.80 0.00 1.12 0.34 0.02 93.72 Average: 0 4.79 0.00 1.18 0.10 0.02 93.92 Average: 1 5.55 0.00 1.05 0.35 0.02 93.04 Average: 2 4.76 0.00 1.01 0.19 0.01 94.03 Average: 3 4.83 0.00 1.29 0.85 0.02 93.02 Average: 4 4.78 0.00 1.04 0.22 0.02 93.94 Average: 5 4.34 0.00 1.07 0.11 0.02 94.46 Average: 6 4.89 0.00 1.13 0.32 0.01 93.64 Average: 7 4.47 0.00 1.19 0.56 0.02 93.75