---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-368 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-368) 03/15/23 _x86_64_ (8 CPU) 06:15:44 LINUX RESTART (8 CPU) 06:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:17:01 418.08 49.06 369.02 0.00 5417.10 155648.33 0.00 06:18:01 150.72 0.18 150.54 0.00 11.20 64987.30 0.00 06:19:01 1.52 0.00 1.52 0.00 0.00 18.01 0.00 06:20:01 1.67 0.00 1.67 0.00 0.00 19.59 0.00 06:21:01 34.73 9.37 25.36 0.00 2887.92 3468.09 0.00 06:22:01 21.83 1.23 20.60 0.00 2270.42 5370.57 0.00 06:23:01 3.75 0.02 3.73 0.00 0.13 93.32 0.00 06:24:01 2.02 0.00 2.02 0.00 0.00 22.53 0.00 06:25:01 6.13 0.15 5.98 0.00 12.13 112.51 0.00 Average: 71.16 6.67 64.49 0.00 1177.63 25526.22 0.00 06:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 28524948 31573388 731792 2.23 108392 3157368 1922700 5.67 1142332 2787876 490440 06:18:01 27990280 31596332 706828 2.15 152252 3611444 1763492 5.20 1151332 3248036 352 06:19:01 27989972 31596076 707004 2.15 152276 3611444 1763492 5.20 1151296 3248036 12 06:20:01 27991900 31598064 704932 2.14 152316 3611448 1763492 5.20 1150084 3248040 12 06:21:01 27693376 31578152 709768 2.16 170820 3862676 1807492 5.33 1308204 3365620 84 06:22:01 27474916 31585976 699772 2.13 186392 4066880 1831040 5.40 1464764 3414548 296 06:23:01 27480856 31587252 698748 2.12 184984 4063628 1792936 5.28 1463012 3411320 8 06:24:01 27480712 31587248 698672 2.12 185064 4063696 1792936 5.28 1463120 3411376 4 06:25:01 27443120 31551892 730588 2.22 185272 4064896 1854180 5.46 1495428 3411772 288 Average: 27785564 31583820 709789 2.16 164196 3790387 1810196 5.33 1309952 3282958 54611 06:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 ens3 910.66 589.45 8429.18 128.81 0.00 0.00 0.00 0.00 06:17:01 lo 7.07 7.07 0.68 0.68 0.00 0.00 0.00 0.00 06:17:01 docker0 180.77 305.78 14.49 1971.74 0.00 0.00 0.00 0.00 06:18:01 ens3 153.01 87.85 2559.81 21.44 0.00 0.00 0.00 0.00 06:18:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 06:18:01 docker0 0.30 0.38 0.03 0.12 0.00 0.00 0.00 0.00 06:19:01 ens3 0.95 0.13 0.16 0.07 0.00 0.00 0.00 0.00 06:19:01 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 06:20:01 ens3 1.13 0.58 1.29 0.40 0.00 0.00 0.00 0.00 06:20:01 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 06:21:01 ens3 85.90 47.98 1428.22 3.47 0.00 0.00 0.00 0.00 06:21:01 lo 0.40 0.40 0.04 0.04 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 06:22:01 ens3 103.63 55.01 1375.63 3.77 0.00 0.00 0.00 0.00 06:22:01 lo 0.40 0.40 0.03 0.03 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 06:23:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 ens3 16.56 9.85 16.74 5.64 0.00 0.00 0.00 0.00 06:25:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 141.33 87.88 1534.53 18.18 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 20.12 34.02 1.61 219.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-368) 03/15/23 _x86_64_ (8 CPU) 06:15:44 LINUX RESTART (8 CPU) 06:16:01 CPU %user %nice %system %iowait %steal %idle 06:17:01 all 11.42 0.00 4.08 3.13 0.07 81.30 06:17:01 0 10.24 0.00 4.05 0.54 0.08 85.08 06:17:01 1 12.03 0.00 4.93 6.47 0.07 76.51 06:17:01 2 12.21 0.00 3.78 0.45 0.05 83.50 06:17:01 3 9.99 0.00 3.97 4.15 0.07 81.83 06:17:01 4 11.82 0.00 4.95 6.06 0.07 77.11 06:17:01 5 11.60 0.00 3.79 1.09 0.07 83.45 06:17:01 6 14.29 0.00 3.35 5.73 0.07 76.57 06:17:01 7 9.16 0.00 3.86 0.48 0.08 86.43 06:18:01 all 20.34 0.00 4.99 3.35 0.06 71.26 06:18:01 0 20.07 0.00 4.77 0.05 0.05 75.06 06:18:01 1 20.96 0.00 4.60 0.94 0.07 73.42 06:18:01 2 20.28 0.00 5.68 0.59 0.07 73.37 06:18:01 3 20.01 0.00 4.54 0.07 0.05 75.33 06:18:01 4 20.41 0.00 5.50 13.21 0.07 60.82 06:18:01 5 20.78 0.00 5.53 8.97 0.05 64.68 06:18:01 6 20.05 0.00 4.66 2.70 0.05 72.54 06:18:01 7 20.15 0.00 4.66 0.34 0.08 74.77 06:19:01 all 0.03 0.00 0.01 0.00 0.01 99.95 06:19:01 0 0.00 0.00 0.00 0.00 0.00 100.00 06:19:01 1 0.03 0.00 0.03 0.00 0.02 99.92 06:19:01 2 0.05 0.00 0.02 0.00 0.00 99.93 06:19:01 3 0.02 0.00 0.00 0.00 0.02 99.97 06:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 06:19:01 5 0.00 0.00 0.00 0.02 0.02 99.97 06:19:01 6 0.07 0.00 0.03 0.00 0.02 99.88 06:19:01 7 0.03 0.00 0.02 0.00 0.02 99.93 06:20:01 all 0.03 0.00 0.01 0.00 0.01 99.95 06:20:01 0 0.03 0.00 0.00 0.00 0.00 99.97 06:20:01 1 0.10 0.00 0.02 0.00 0.02 99.87 06:20:01 2 0.00 0.00 0.02 0.00 0.02 99.97 06:20:01 3 0.00 0.00 0.02 0.02 0.00 99.97 06:20:01 4 0.00 0.00 0.02 0.00 0.02 99.97 06:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 06:20:01 6 0.02 0.00 0.00 0.02 0.03 99.93 06:20:01 7 0.07 0.00 0.03 0.00 0.00 99.90 06:21:01 all 1.21 0.00 0.78 0.38 0.02 97.61 06:21:01 0 1.10 0.00 0.78 0.10 0.02 98.00 06:21:01 1 0.70 0.00 0.37 0.65 0.02 98.26 06:21:01 2 1.37 0.00 1.85 0.13 0.02 96.63 06:21:01 3 1.75 0.00 0.95 1.15 0.02 96.13 06:21:01 4 0.55 0.00 0.38 0.02 0.02 99.03 06:21:01 5 2.14 0.00 0.85 0.55 0.02 96.44 06:21:01 6 1.01 0.00 0.42 0.17 0.02 98.39 06:21:01 7 1.10 0.00 0.62 0.30 0.02 97.96 06:22:01 all 1.06 0.00 0.64 0.29 0.01 98.00 06:22:01 0 1.13 0.00 0.85 0.02 0.00 98.00 06:22:01 1 0.50 0.00 1.32 1.07 0.00 97.11 06:22:01 2 1.18 0.00 0.63 0.82 0.02 97.35 06:22:01 3 1.69 0.00 0.33 0.10 0.00 97.88 06:22:01 4 1.15 0.00 0.85 0.07 0.02 97.92 06:22:01 5 1.50 0.00 0.53 0.07 0.02 97.88 06:22:01 6 0.88 0.00 0.25 0.05 0.00 98.82 06:22:01 7 0.43 0.00 0.35 0.13 0.02 99.06 06:23:01 all 0.15 0.00 0.05 0.01 0.01 99.78 06:23:01 0 0.05 0.00 0.03 0.00 0.02 99.90 06:23:01 1 0.15 0.00 0.05 0.00 0.02 99.78 06:23:01 2 0.05 0.00 0.03 0.02 0.00 99.90 06:23:01 3 0.00 0.00 0.03 0.00 0.02 99.95 06:23:01 4 0.05 0.00 0.03 0.00 0.00 99.92 06:23:01 5 0.20 0.00 0.13 0.00 0.00 99.67 06:23:01 6 0.62 0.00 0.08 0.00 0.00 99.30 06:23:01 7 0.05 0.00 0.03 0.10 0.00 99.82 06:24:01 all 0.02 0.00 0.01 0.01 0.00 99.96 06:24:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:24:01 1 0.03 0.00 0.00 0.00 0.00 99.97 06:24:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:24:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:24:01 4 0.02 0.00 0.02 0.00 0.00 99.97 06:24:01 5 0.03 0.00 0.02 0.00 0.02 99.93 06:24:01 6 0.02 0.00 0.02 0.00 0.02 99.95 06:24:01 7 0.02 0.00 0.00 0.05 0.00 99.93 06:25:01 all 0.38 0.00 0.12 0.02 0.01 99.47 06:25:01 0 0.58 0.00 0.12 0.03 0.00 99.27 06:25:01 1 0.48 0.00 0.15 0.00 0.00 99.37 06:25:01 2 0.15 0.00 0.07 0.05 0.02 99.72 06:25:01 3 0.52 0.00 0.20 0.02 0.00 99.27 06:25:01 4 0.15 0.00 0.08 0.02 0.00 99.75 06:25:01 5 0.12 0.00 0.07 0.00 0.00 99.82 06:25:01 6 0.42 0.00 0.12 0.00 0.02 99.45 06:25:01 7 0.58 0.00 0.17 0.07 0.02 99.17 Average: all 3.82 0.00 1.18 0.79 0.02 94.18 Average: 0 3.66 0.00 1.17 0.08 0.02 95.07 Average: 1 3.86 0.00 1.27 1.01 0.02 93.84 Average: 2 3.89 0.00 1.34 0.23 0.02 94.53 Average: 3 3.75 0.00 1.11 0.61 0.02 94.51 Average: 4 3.76 0.00 1.30 2.13 0.02 92.79 Average: 5 4.01 0.00 1.20 1.17 0.02 93.60 Average: 6 4.13 0.00 0.99 0.96 0.02 93.89 Average: 7 3.48 0.00 1.07 0.16 0.03 95.26