---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2883 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: 2799.996 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-2883) 01/18/23 _x86_64_ (8 CPU) 06:15:10 LINUX RESTART (8 CPU) 06:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:17:01 194.68 1.68 193.00 0.00 53.13 75022.98 0.00 06:18:01 44.08 0.13 43.94 0.00 3.07 20487.39 0.00 06:19:01 1.28 0.00 1.28 0.00 0.00 14.15 0.00 06:20:01 1.17 0.00 1.17 0.00 0.00 14.00 0.00 06:21:01 53.77 11.60 42.17 0.00 5175.87 8754.55 0.00 06:22:01 6.73 0.02 6.72 0.00 0.13 127.31 0.00 06:23:01 1.10 0.00 1.10 0.00 0.00 12.40 0.00 Average: 42.90 1.92 40.98 0.00 749.19 14776.49 0.00 06:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 28285600 31563704 739120 2.25 141232 3324460 1881500 5.54 1157808 2979256 111636 06:18:01 27909628 31569104 735520 2.24 147836 3668696 1736780 5.12 1169776 3310696 168 06:19:01 27909772 31569380 734896 2.23 147868 3668700 1736780 5.12 1170168 3310700 168 06:20:01 27916480 31576136 728072 2.21 147896 3668700 1736780 5.12 1163484 3310716 176 06:21:01 27395648 31555384 728072 2.21 181788 4124088 1818628 5.36 1487904 3472840 1032 06:22:01 27404348 31559464 723204 2.20 180368 4120964 1800556 5.31 1480936 3469768 8 06:23:01 27404592 31559772 722860 2.20 180408 4120972 1800556 5.31 1480996 3469780 8 Average: 27746581 31564706 730249 2.22 161057 3813797 1787369 5.27 1301582 3331965 16171 06:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 docker0 185.04 252.68 14.83 2528.09 0.00 0.00 0.00 0.00 06:17:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 06:17:01 ens3 515.35 364.05 6647.06 82.48 0.00 0.00 0.00 0.00 06:17:01 veth55587a4 0.00 0.15 0.00 0.01 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 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 06:18:01 ens3 104.93 73.22 2533.04 11.98 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 ens3 2.25 0.72 1.82 0.29 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 ens3 0.73 0.42 0.36 0.27 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 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 06:21:01 ens3 149.07 82.66 2752.82 6.19 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 06:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:22:01 ens3 0.28 0.20 0.02 0.01 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 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 26.06 35.58 2.09 356.02 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 109.42 73.78 1693.33 14.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2883) 01/18/23 _x86_64_ (8 CPU) 06:15:10 LINUX RESTART (8 CPU) 06:16:02 CPU %user %nice %system %iowait %steal %idle 06:17:01 all 20.80 0.00 6.52 1.63 0.07 70.98 06:17:01 0 20.97 0.00 5.98 0.62 0.07 72.36 06:17:01 1 21.36 0.00 6.27 2.25 0.05 70.07 06:17:01 2 19.72 0.00 5.85 2.81 0.05 71.56 06:17:01 3 21.91 0.00 7.27 3.45 0.09 67.29 06:17:01 4 20.24 0.00 7.03 3.17 0.07 69.49 06:17:01 5 20.93 0.00 5.24 0.14 0.07 73.63 06:17:01 6 20.65 0.00 6.67 0.36 0.07 72.25 06:17:01 7 20.65 0.00 7.88 0.26 0.09 71.13 06:18:01 all 3.17 0.00 1.40 0.60 0.02 94.81 06:18:01 0 2.65 0.00 1.54 0.69 0.02 95.11 06:18:01 1 3.82 0.00 0.87 0.03 0.02 95.26 06:18:01 2 3.43 0.00 1.32 0.08 0.02 95.15 06:18:01 3 2.76 0.00 1.34 0.18 0.03 95.68 06:18:01 4 2.48 0.00 2.01 0.50 0.02 94.99 06:18:01 5 4.51 0.00 0.92 0.08 0.02 94.46 06:18:01 6 2.53 0.00 1.46 3.16 0.02 92.83 06:18:01 7 3.17 0.00 1.71 0.07 0.02 95.03 06:19:01 all 0.01 0.00 0.01 0.01 0.00 99.96 06:19:01 0 0.03 0.00 0.02 0.08 0.00 99.87 06:19:01 1 0.00 0.00 0.00 0.00 0.00 100.00 06:19:01 2 0.02 0.00 0.02 0.00 0.02 99.95 06:19:01 3 0.00 0.00 0.02 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 0.03 0.00 0.00 99.97 06:19:01 6 0.00 0.00 0.02 0.00 0.00 99.98 06:19:01 7 0.02 0.00 0.02 0.02 0.00 99.95 06:20:01 all 0.03 0.00 0.01 0.01 0.01 99.94 06:20:01 0 0.05 0.00 0.00 0.02 0.02 99.92 06:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 06:20:01 2 0.05 0.00 0.00 0.00 0.00 99.95 06:20:01 3 0.02 0.00 0.03 0.00 0.00 99.95 06:20:01 4 0.02 0.00 0.02 0.00 0.02 99.95 06:20:01 5 0.08 0.00 0.00 0.00 0.02 99.90 06:20:01 6 0.02 0.00 0.00 0.05 0.00 99.93 06:20:01 7 0.03 0.00 0.03 0.00 0.00 99.93 06:21:01 all 2.18 0.00 1.37 0.45 0.02 95.98 06:21:01 0 1.77 0.00 1.63 0.70 0.00 95.90 06:21:01 1 2.79 0.00 2.47 0.07 0.02 94.66 06:21:01 2 2.20 0.00 1.58 0.45 0.02 95.75 06:21:01 3 1.09 0.00 1.04 0.79 0.05 97.04 06:21:01 4 1.81 0.00 0.84 0.15 0.02 97.19 06:21:01 5 1.88 0.00 0.69 0.35 0.03 97.04 06:21:01 6 3.02 0.00 1.47 0.78 0.02 94.71 06:21:01 7 2.90 0.00 1.26 0.28 0.03 95.53 06:22:01 all 0.08 0.00 0.05 0.02 0.00 99.84 06:22:01 0 0.03 0.00 0.07 0.00 0.02 99.88 06:22:01 1 0.02 0.00 0.03 0.00 0.00 99.95 06:22:01 2 0.02 0.00 0.07 0.00 0.00 99.92 06:22:01 3 0.10 0.00 0.07 0.07 0.02 99.75 06:22:01 4 0.15 0.00 0.05 0.05 0.00 99.75 06:22:01 5 0.03 0.00 0.05 0.03 0.00 99.88 06:22:01 6 0.03 0.00 0.05 0.00 0.00 99.92 06:22:01 7 0.28 0.00 0.03 0.00 0.00 99.68 06:23:01 all 0.01 0.00 0.01 0.01 0.01 99.96 06:23:01 0 0.03 0.00 0.03 0.00 0.02 99.92 06:23:01 1 0.00 0.00 0.00 0.00 0.00 100.00 06:23:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:23:01 3 0.02 0.00 0.03 0.02 0.00 99.93 06:23:01 4 0.02 0.00 0.02 0.05 0.02 99.90 06:23:01 5 0.00 0.00 0.00 0.00 0.02 99.98 06:23:01 6 0.02 0.00 0.02 0.00 0.02 99.95 06:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 3.68 0.00 1.32 0.38 0.02 94.60 Average: 0 3.58 0.00 1.31 0.30 0.02 94.80 Average: 1 3.92 0.00 1.35 0.33 0.01 94.39 Average: 2 3.56 0.00 1.24 0.47 0.01 94.72 Average: 3 3.61 0.00 1.37 0.63 0.03 94.36 Average: 4 3.44 0.00 1.39 0.55 0.02 94.60 Average: 5 3.88 0.00 0.98 0.09 0.02 95.03 Average: 6 3.69 0.00 1.36 0.62 0.02 94.32 Average: 7 3.78 0.00 1.53 0.09 0.02 94.58