---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-82 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-82) 12/17/22 _x86_64_ (8 CPU) 23:17:09 LINUX RESTART (8 CPU) 23:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:19:01 168.41 1.13 167.27 0.00 32.26 65762.11 0.00 23:20:01 168.66 0.25 168.41 0.00 11.06 39681.79 0.00 23:21:01 1.75 0.00 1.75 0.00 0.00 24.14 0.00 23:22:01 1.93 0.00 1.93 0.00 0.00 22.26 0.00 23:23:01 55.15 11.58 43.57 0.00 5175.74 8799.87 0.00 23:24:01 6.31 0.02 6.30 0.00 0.13 125.69 0.00 23:25:01 1.35 0.00 1.35 0.00 0.00 15.06 0.00 23:26:01 1.80 0.00 1.80 0.00 0.00 20.26 0.00 Average: 50.67 1.62 49.04 0.00 652.44 14305.09 0.00 23:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:19:01 28237440 31498280 806984 2.45 137732 3322676 1994988 5.88 1326640 2873056 213128 23:20:01 27734268 31528260 775892 2.36 151988 3798556 1783208 5.26 1272532 3386048 344 23:21:01 27748088 31542124 761912 2.32 152028 3798564 1783208 5.26 1254908 3386052 160 23:22:01 27756108 31550388 753276 2.29 152076 3798692 1783208 5.26 1247280 3386184 36 23:23:01 27229756 31529216 758624 2.31 185664 4253748 1804992 5.32 1569436 3554036 1004 23:24:01 27237320 31531968 756824 2.30 184216 4250496 1791496 5.28 1567316 3550824 176 23:25:01 27241912 31536584 752152 2.29 184288 4250500 1791496 5.28 1562576 3550824 8 23:26:01 27241896 31536632 752052 2.29 184340 4250504 1791496 5.28 1562632 3550832 8 Average: 27553348 31531682 764714 2.33 166542 3965467 1815512 5.35 1420415 3404732 26858 23:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:19:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 23:19:01 docker0 180.50 254.99 13.99 1783.83 0.00 0.00 0.00 0.00 23:19:01 ens3 446.54 297.17 5815.68 40.19 0.00 0.00 0.00 0.00 23:19:01 veth4599baf 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 23:20:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 23:20:01 docker0 3.50 8.13 0.23 98.55 0.00 0.00 0.00 0.00 23:20:01 ens3 158.42 93.58 2688.49 21.76 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 ens3 12.78 6.36 12.63 0.42 0.00 0.00 0.00 0.00 23:23:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 ens3 191.47 108.01 2750.51 7.54 0.00 0.00 0.00 0.00 23:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 ens3 0.32 0.23 0.02 0.02 0.00 0.00 0.00 0.00 23:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 23.00 32.89 1.78 235.27 0.00 0.00 0.00 0.00 Average: ens3 101.21 63.18 1408.33 8.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-82) 12/17/22 _x86_64_ (8 CPU) 23:17:09 LINUX RESTART (8 CPU) 23:18:01 CPU %user %nice %system %iowait %steal %idle 23:19:01 all 19.53 0.00 5.92 1.34 0.07 73.14 23:19:01 0 20.20 0.00 8.33 5.48 0.07 65.91 23:19:01 1 19.23 0.00 6.45 0.52 0.07 73.73 23:19:01 2 19.57 0.00 5.10 0.47 0.08 74.77 23:19:01 3 20.41 0.00 5.75 0.68 0.08 73.07 23:19:01 4 19.06 0.00 6.13 3.15 0.07 71.60 23:19:01 5 19.42 0.00 4.80 0.17 0.05 75.56 23:19:01 6 19.18 0.00 5.21 0.14 0.05 75.43 23:19:01 7 19.17 0.00 5.59 0.15 0.08 75.00 23:20:01 all 30.27 0.00 5.77 1.39 0.08 62.49 23:20:01 0 28.72 0.00 5.33 0.30 0.07 65.57 23:20:01 1 30.27 0.00 5.62 0.15 0.08 63.88 23:20:01 2 28.99 0.00 6.19 3.14 0.07 61.62 23:20:01 3 33.04 0.00 5.86 0.19 0.10 60.82 23:20:01 4 29.69 0.00 5.37 3.38 0.08 61.48 23:20:01 5 29.80 0.00 6.11 0.19 0.08 63.82 23:20:01 6 31.25 0.00 5.52 0.32 0.08 62.82 23:20:01 7 30.40 0.00 6.16 3.45 0.08 59.91 23:21:01 all 0.05 0.00 0.03 0.02 0.00 99.90 23:21:01 0 0.05 0.00 0.03 0.00 0.00 99.92 23:21:01 1 0.10 0.00 0.08 0.00 0.02 99.80 23:21:01 2 0.02 0.00 0.03 0.00 0.02 99.93 23:21:01 3 0.10 0.00 0.02 0.00 0.00 99.88 23:21:01 4 0.02 0.00 0.02 0.08 0.00 99.88 23:21:01 5 0.03 0.00 0.02 0.00 0.00 99.95 23:21:01 6 0.02 0.00 0.03 0.00 0.00 99.95 23:21:01 7 0.05 0.00 0.02 0.05 0.00 99.88 23:22:01 all 0.04 0.00 0.03 0.01 0.01 99.92 23:22:01 0 0.05 0.00 0.00 0.00 0.02 99.93 23:22:01 1 0.05 0.00 0.07 0.00 0.02 99.87 23:22:01 2 0.03 0.00 0.02 0.00 0.00 99.95 23:22:01 3 0.02 0.00 0.03 0.00 0.00 99.95 23:22:01 4 0.02 0.00 0.02 0.03 0.00 99.93 23:22:01 5 0.02 0.00 0.02 0.02 0.02 99.93 23:22:01 6 0.03 0.00 0.00 0.00 0.00 99.97 23:22:01 7 0.08 0.00 0.08 0.00 0.00 99.83 23:23:01 all 2.30 0.00 1.45 0.67 0.02 95.55 23:23:01 0 2.83 0.00 1.27 0.22 0.02 95.67 23:23:01 1 2.51 0.00 2.76 0.52 0.03 94.18 23:23:01 2 3.26 0.00 1.31 0.36 0.02 95.04 23:23:01 3 1.45 0.00 0.68 0.18 0.03 97.65 23:23:01 4 1.39 0.00 0.92 2.99 0.02 94.69 23:23:01 5 1.69 0.00 1.22 0.40 0.02 96.67 23:23:01 6 1.81 0.00 2.34 0.40 0.02 95.43 23:23:01 7 3.49 0.00 1.13 0.27 0.03 95.08 23:24:01 all 0.32 0.00 0.06 0.02 0.00 99.60 23:24:01 0 0.05 0.00 0.05 0.00 0.00 99.90 23:24:01 1 0.03 0.00 0.05 0.05 0.00 99.87 23:24:01 2 2.00 0.00 0.03 0.02 0.00 97.95 23:24:01 3 0.00 0.00 0.03 0.00 0.00 99.97 23:24:01 4 0.20 0.00 0.10 0.08 0.00 99.62 23:24:01 5 0.07 0.00 0.03 0.00 0.00 99.90 23:24:01 6 0.08 0.00 0.03 0.00 0.02 99.87 23:24:01 7 0.08 0.00 0.12 0.05 0.02 99.73 23:25:01 all 0.26 0.00 0.01 0.01 0.00 99.72 23:25:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:25:01 1 0.02 0.00 0.02 0.00 0.02 99.95 23:25:01 2 1.99 0.00 0.00 0.00 0.00 98.01 23:25:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:25:01 4 0.02 0.00 0.00 0.03 0.00 99.95 23:25:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:25:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:25:01 7 0.02 0.00 0.05 0.02 0.02 99.90 23:26:01 all 0.27 0.00 0.01 0.00 0.01 99.71 23:26:01 0 0.03 0.00 0.00 0.00 0.02 99.95 23:26:01 1 0.02 0.00 0.02 0.02 0.00 99.95 23:26:01 2 1.99 0.00 0.02 0.00 0.02 97.98 23:26:01 3 0.02 0.00 0.00 0.00 0.00 99.98 23:26:01 4 0.03 0.00 0.00 0.02 0.00 99.95 23:26:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:26:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:26:01 7 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 6.57 0.00 1.65 0.43 0.02 91.33 Average: 0 6.44 0.00 1.86 0.74 0.02 90.93 Average: 1 6.48 0.00 1.87 0.16 0.03 91.46 Average: 2 7.15 0.00 1.57 0.49 0.02 90.76 Average: 3 6.82 0.00 1.53 0.13 0.03 91.48 Average: 4 6.25 0.00 1.56 1.21 0.02 90.96 Average: 5 6.33 0.00 1.51 0.10 0.02 92.04 Average: 6 6.47 0.00 1.63 0.11 0.02 91.77 Average: 7 6.60 0.00 1.63 0.49 0.03 91.24