---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8393 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: 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 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-8393) 04/13/23 _x86_64_ (8 CPU) 06:09:58 LINUX RESTART (8 CPU) 06:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:11:02 299.72 54.82 244.89 0.00 5578.80 194077.12 0.00 06:12:01 161.72 1.07 160.66 0.00 40.39 70675.30 0.00 06:13:01 100.90 0.27 100.63 0.00 16.26 18663.56 0.00 06:14:01 96.45 0.08 96.37 0.00 6.53 26809.15 0.00 06:15:01 1.28 0.00 1.28 0.00 0.00 14.93 0.00 06:16:01 57.76 11.60 46.17 0.00 5175.87 8911.56 0.00 06:17:01 3.70 0.03 3.67 0.00 0.27 93.44 0.00 06:18:01 1.53 0.00 1.53 0.00 0.00 16.26 0.00 06:19:01 1.88 0.00 1.88 0.00 0.00 20.93 0.00 06:20:01 1.20 0.00 1.20 0.00 0.00 14.13 0.00 06:21:01 1.27 0.00 1.27 0.00 0.00 15.06 0.00 Average: 65.98 6.18 59.81 0.00 984.92 28964.58 0.00 06:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:11:02 29949840 31596140 741592 2.26 59652 1892864 1982624 5.84 985412 1639848 740 06:12:01 27833704 31563676 734840 2.23 143988 3743940 1857436 5.47 1189488 3364460 200 06:13:01 28084168 31526808 768008 2.34 149312 3485116 2075032 6.12 1284136 3048100 88072 06:14:01 27680556 31566076 727752 2.21 159204 3874296 1780268 5.25 1265452 3424952 20 06:15:01 27679480 31565056 728456 2.22 159244 3874292 1780268 5.25 1265764 3424956 28 06:16:01 27138836 31541676 743448 2.26 192764 4333180 1831756 5.40 1590680 3604336 4 06:17:01 27144512 31542772 742984 2.26 191352 4329924 1801712 5.31 1588672 3601308 12 06:18:01 27153624 31552104 733196 2.23 191408 4329928 1801712 5.31 1579288 3601312 8 06:19:01 27154532 31553080 732196 2.23 191480 4329932 1801712 5.31 1579468 3601320 176 06:20:01 27154028 31552640 732588 2.23 191516 4329932 1801712 5.31 1579700 3601328 12 06:21:01 27154160 31552796 732120 2.23 191552 4329936 1801712 5.31 1579780 3601328 16 Average: 27647949 31555711 737925 2.24 165588 3895758 1846904 5.44 1407985 3319386 8117 06:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:11:02 ens3 538.49 343.89 2505.55 104.09 0.00 0.00 0.00 0.00 06:11:02 docker0 6.30 5.45 0.59 47.83 0.00 0.00 0.00 0.00 06:11:02 veth1533305 6.30 5.55 0.68 47.84 0.00 0.00 0.00 0.00 06:11:02 lo 4.80 4.80 0.45 0.45 0.00 0.00 0.00 0.00 06:12:01 ens3 539.16 305.46 6123.61 35.56 0.00 0.00 0.00 0.00 06:12:01 docker0 201.25 341.66 15.68 1999.88 0.00 0.00 0.00 0.00 06:12:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 06:13:01 ens3 44.71 28.53 82.20 17.07 0.00 0.00 0.00 0.00 06:13:01 docker0 1.23 2.80 0.08 42.51 0.00 0.00 0.00 0.00 06:13:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 06:14:01 ens3 116.50 71.34 2623.35 12.58 0.00 0.00 0.00 0.00 06:14:01 docker0 1.48 3.50 0.09 43.04 0.00 0.00 0.00 0.00 06:14:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 06:15:01 ens3 9.12 4.62 12.76 0.43 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:16:01 ens3 212.28 107.15 2813.24 7.89 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 06:17:01 ens3 0.65 0.17 0.05 0.01 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:18:01 ens3 0.90 0.12 0.16 0.07 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 ens3 1.05 0.75 0.44 0.30 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 ens3 0.48 0.22 0.26 0.20 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 ens3 0.73 0.22 0.13 0.07 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 132.48 78.06 1280.15 16.18 0.00 0.00 0.00 0.00 Average: docker0 18.84 31.66 1.47 191.21 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8393) 04/13/23 _x86_64_ (8 CPU) 06:09:58 LINUX RESTART (8 CPU) 06:10:01 CPU %user %nice %system %iowait %steal %idle 06:11:02 all 6.41 0.00 2.07 4.21 0.05 87.26 06:11:02 0 5.56 0.00 1.84 2.04 0.05 90.51 06:11:02 1 7.38 0.00 1.69 13.93 0.03 76.97 06:11:02 2 6.09 0.00 1.67 0.92 0.05 91.27 06:11:02 3 6.44 0.00 1.53 0.42 0.05 91.57 06:11:02 4 4.76 0.00 1.76 0.50 0.05 92.92 06:11:02 5 7.17 0.00 2.74 8.29 0.05 81.74 06:11:02 6 6.93 0.00 1.54 6.53 0.07 84.93 06:11:02 7 6.94 0.00 3.78 1.02 0.08 88.18 06:12:01 all 7.35 0.00 3.37 5.33 0.06 83.89 06:12:01 0 7.15 0.00 3.70 4.35 0.05 84.76 06:12:01 1 7.48 0.00 3.08 0.34 0.07 89.04 06:12:01 2 7.73 0.00 3.00 8.00 0.05 81.23 06:12:01 3 7.71 0.00 2.85 0.41 0.07 88.96 06:12:01 4 7.33 0.00 3.63 0.82 0.05 88.17 06:12:01 5 6.78 0.00 3.45 27.15 0.07 62.55 06:12:01 6 7.08 0.00 3.21 0.09 0.05 89.58 06:12:01 7 7.58 0.00 4.04 1.56 0.09 86.73 06:13:01 all 38.45 0.00 6.48 1.28 0.09 53.71 06:13:01 0 37.82 0.00 6.40 0.25 0.08 55.45 06:13:01 1 38.16 0.00 6.38 0.64 0.10 54.72 06:13:01 2 39.54 0.00 6.71 0.57 0.10 53.08 06:13:01 3 39.68 0.00 6.41 2.98 0.08 50.84 06:13:01 4 37.30 0.00 7.00 1.97 0.07 53.67 06:13:01 5 38.02 0.00 5.84 0.64 0.08 55.41 06:13:01 6 37.70 0.00 6.10 0.54 0.08 55.57 06:13:01 7 39.38 0.00 6.97 2.67 0.08 50.90 06:14:01 all 3.33 0.00 1.56 1.56 0.03 93.53 06:14:01 0 2.73 0.00 1.88 0.12 0.02 95.26 06:14:01 1 3.88 0.00 1.41 1.55 0.03 93.13 06:14:01 2 3.28 0.00 1.42 0.70 0.02 94.57 06:14:01 3 3.45 0.00 1.71 0.00 0.03 94.81 06:14:01 4 3.80 0.00 1.39 0.60 0.02 94.20 06:14:01 5 2.93 0.00 1.09 0.17 0.03 95.78 06:14:01 6 3.45 0.00 1.51 0.54 0.02 94.49 06:14:01 7 3.15 0.00 2.07 8.82 0.03 85.92 06:15:01 all 0.05 0.00 0.02 0.02 0.01 99.90 06:15:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:15:01 1 0.22 0.00 0.03 0.02 0.02 99.72 06:15:01 2 0.00 0.00 0.02 0.00 0.00 99.98 06:15:01 3 0.03 0.00 0.02 0.00 0.02 99.93 06:15:01 4 0.02 0.00 0.02 0.00 0.02 99.95 06:15:01 5 0.05 0.00 0.02 0.00 0.02 99.92 06:15:01 6 0.02 0.00 0.00 0.00 0.02 99.97 06:15:01 7 0.05 0.00 0.07 0.12 0.02 99.75 06:16:01 all 2.35 0.00 1.37 0.92 0.03 95.34 06:16:01 0 2.09 0.00 0.85 0.05 0.03 96.98 06:16:01 1 2.34 0.00 1.56 2.90 0.02 93.19 06:16:01 2 2.27 0.00 1.25 1.32 0.03 95.13 06:16:01 3 1.59 0.00 0.89 1.50 0.03 95.99 06:16:01 4 1.94 0.00 2.29 0.79 0.02 94.97 06:16:01 5 3.49 0.00 1.27 0.08 0.03 95.12 06:16:01 6 3.83 0.00 1.17 0.62 0.02 94.37 06:16:01 7 1.24 0.00 1.66 0.05 0.03 97.02 06:17:01 all 0.07 0.00 0.06 0.02 0.01 99.85 06:17:01 0 0.03 0.00 0.05 0.00 0.00 99.92 06:17:01 1 0.07 0.00 0.05 0.02 0.00 99.87 06:17:01 2 0.03 0.00 0.12 0.00 0.02 99.83 06:17:01 3 0.02 0.00 0.07 0.02 0.02 99.88 06:17:01 4 0.10 0.00 0.03 0.00 0.00 99.87 06:17:01 5 0.02 0.00 0.05 0.00 0.00 99.93 06:17:01 6 0.25 0.00 0.07 0.10 0.02 99.57 06:17:01 7 0.03 0.00 0.03 0.00 0.00 99.93 06:18:01 all 0.05 0.00 0.02 0.08 0.01 99.85 06:18:01 0 0.03 0.00 0.03 0.00 0.00 99.93 06:18:01 1 0.20 0.00 0.02 0.00 0.02 99.77 06:18:01 2 0.05 0.00 0.03 0.08 0.02 99.82 06:18:01 3 0.03 0.00 0.02 0.28 0.02 99.65 06:18:01 4 0.00 0.00 0.00 0.00 0.00 100.00 06:18:01 5 0.03 0.00 0.02 0.00 0.00 99.95 06:18:01 6 0.02 0.00 0.00 0.28 0.00 99.70 06:18:01 7 0.03 0.00 0.02 0.00 0.00 99.95 06:19:01 all 0.02 0.00 0.01 0.01 0.01 99.95 06:19:01 0 0.03 0.00 0.02 0.00 0.02 99.93 06:19:01 1 0.03 0.00 0.00 0.00 0.02 99.95 06:19:01 2 0.00 0.00 0.02 0.00 0.02 99.97 06:19:01 3 0.00 0.00 0.02 0.02 0.02 99.95 06:19:01 4 0.02 0.00 0.00 0.00 0.02 99.97 06:19:01 5 0.02 0.00 0.00 0.00 0.02 99.97 06:19:01 6 0.03 0.00 0.02 0.03 0.00 99.92 06:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 06:20:01 all 0.03 0.00 0.00 0.01 0.01 99.95 06:20:01 0 0.10 0.00 0.00 0.00 0.00 99.90 06:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 06:20:01 2 0.03 0.00 0.00 0.00 0.03 99.93 06:20:01 3 0.02 0.00 0.00 0.02 0.00 99.97 06:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 06:20:01 5 0.03 0.00 0.02 0.00 0.00 99.95 06:20:01 6 0.03 0.00 0.00 0.07 0.02 99.88 06:20:01 7 0.02 0.00 0.00 0.00 0.00 99.98 06:21:01 all 0.11 0.00 0.01 0.00 0.01 99.87 06:21:01 0 0.33 0.00 0.00 0.00 0.02 99.65 06:21:01 1 0.42 0.00 0.02 0.00 0.02 99.55 06:21:01 2 0.05 0.00 0.02 0.00 0.02 99.92 06:21:01 3 0.02 0.00 0.02 0.00 0.02 99.95 06:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 06:21:01 5 0.02 0.00 0.00 0.00 0.00 99.98 06:21:01 6 0.02 0.00 0.02 0.02 0.02 99.93 06:21:01 7 0.00 0.00 0.02 0.00 0.02 99.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.26 0.00 1.35 1.21 0.03 92.15 Average: 0 5.05 0.00 1.33 0.61 0.02 92.98 Average: 1 5.44 0.00 1.29 1.77 0.03 91.48 Average: 2 5.34 0.00 1.29 1.04 0.03 92.30 Average: 3 5.32 0.00 1.22 0.51 0.03 92.91 Average: 4 4.99 0.00 1.45 0.42 0.02 93.11 Average: 5 5.30 0.00 1.31 3.24 0.03 90.12 Average: 6 5.36 0.00 1.23 0.80 0.03 92.59 Average: 7 5.27 0.00 1.68 1.28 0.03 91.73