---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20694 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-20694) 07/21/22 _x86_64_ (8 CPU) 18:31:19 LINUX RESTART (8 CPU) 18:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:33:01 114.96 10.43 104.53 0.00 1894.97 84519.69 0.00 18:34:01 30.41 0.00 30.41 0.00 0.00 16465.54 0.00 18:35:01 1.07 0.00 1.07 0.00 0.00 12.53 0.00 18:36:01 1.48 0.00 1.48 0.00 0.00 18.66 0.00 18:37:01 1.10 0.02 1.08 0.00 0.13 12.26 0.00 18:38:01 2.08 0.00 2.08 0.00 0.00 23.86 0.00 Average: 25.19 1.74 23.44 0.00 315.88 16843.04 0.00 18:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:33:01 28571552 31712952 584356 1.78 122908 3264392 2383668 7.02 1294844 2604176 285888 18:34:01 28429660 31777484 518200 1.58 124836 3438776 1958944 5.77 1244780 2766288 16 18:35:01 28430072 31778012 517212 1.57 124880 3438780 1958944 5.77 1244660 2766292 20 18:36:01 28439096 31787232 507980 1.54 124900 3438908 1958944 5.77 1234976 2766464 56 18:37:01 28439464 31787644 507436 1.54 124936 3438916 1958944 5.77 1235376 2766472 24 18:38:01 28440808 31789140 505836 1.54 125008 3438920 1958944 5.77 1233580 2766524 12 Average: 28458442 31772077 523503 1.59 124578 3409782 2029731 5.98 1248036 2739369 47669 18:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:33:01 lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 18:33:01 docker0 36.12 46.45 3.21 725.32 0.00 0.00 0.00 0.00 18:33:01 ens3 407.70 270.76 8851.48 87.07 0.00 0.00 0.00 0.00 18:34:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 ens3 14.85 8.93 13.47 4.97 0.00 0.00 0.00 0.00 18:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 ens3 0.48 0.50 0.27 0.22 0.00 0.00 0.00 0.00 18:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 ens3 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 18:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 6.02 7.74 0.54 120.90 0.00 0.00 0.00 0.00 Average: ens3 70.59 46.77 1477.68 15.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20694) 07/21/22 _x86_64_ (8 CPU) 18:31:19 LINUX RESTART (8 CPU) 18:32:01 CPU %user %nice %system %iowait %steal %idle 18:33:01 all 28.67 0.00 6.69 1.22 0.07 63.35 18:33:01 0 28.03 0.00 7.18 1.45 0.07 63.27 18:33:01 1 27.77 0.00 7.10 0.59 0.07 64.48 18:33:01 2 28.38 0.00 6.80 0.80 0.07 63.96 18:33:01 3 29.44 0.00 7.04 2.37 0.08 61.07 18:33:01 4 28.10 0.00 6.42 0.83 0.07 64.58 18:33:01 5 29.80 0.00 6.19 0.34 0.08 63.59 18:33:01 6 29.07 0.00 6.64 2.78 0.07 61.45 18:33:01 7 28.75 0.00 6.17 0.61 0.08 64.38 18:34:01 all 1.84 0.00 0.74 0.31 0.01 97.10 18:34:01 0 1.81 0.00 0.55 0.35 0.02 97.28 18:34:01 1 1.79 0.00 0.52 0.00 0.00 97.70 18:34:01 2 1.64 0.00 1.04 0.00 0.03 97.28 18:34:01 3 2.34 0.00 0.78 0.07 0.02 96.80 18:34:01 4 2.11 0.00 0.70 0.02 0.00 97.17 18:34:01 5 1.24 0.00 0.47 0.25 0.00 98.05 18:34:01 6 2.26 0.00 1.20 1.74 0.02 94.78 18:34:01 7 1.56 0.00 0.67 0.03 0.02 97.73 18:35:01 all 0.08 0.00 0.01 0.00 0.00 99.90 18:35:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:35:01 1 0.03 0.00 0.02 0.00 0.02 99.93 18:35:01 2 0.53 0.00 0.03 0.00 0.00 99.43 18:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:35:01 4 0.02 0.00 0.02 0.00 0.02 99.95 18:35:01 5 0.02 0.00 0.02 0.02 0.00 99.95 18:35:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:35:01 7 0.02 0.00 0.02 0.00 0.00 99.97 18:36:01 all 0.03 0.00 0.02 0.01 0.00 99.94 18:36:01 0 0.03 0.00 0.00 0.00 0.00 99.97 18:36:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:36:01 2 0.10 0.00 0.03 0.00 0.02 99.85 18:36:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:36:01 4 0.03 0.00 0.02 0.00 0.00 99.95 18:36:01 5 0.00 0.00 0.02 0.03 0.00 99.95 18:36:01 6 0.02 0.00 0.02 0.03 0.00 99.93 18:36:01 7 0.03 0.00 0.05 0.00 0.00 99.92 18:37:01 all 0.01 0.00 0.01 0.00 0.00 99.97 18:37:01 0 0.00 0.00 0.02 0.00 0.02 99.97 18:37:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:37:01 2 0.03 0.00 0.05 0.00 0.02 99.90 18:37:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:37:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:37:01 5 0.00 0.00 0.00 0.02 0.00 99.98 18:37:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:37:01 7 0.00 0.00 0.02 0.00 0.00 99.98 18:38:01 all 0.03 0.00 0.01 0.01 0.00 99.95 18:38:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:38:01 1 0.03 0.00 0.00 0.00 0.00 99.97 18:38:01 2 0.07 0.00 0.05 0.00 0.00 99.88 18:38:01 3 0.02 0.00 0.02 0.03 0.00 99.93 18:38:01 4 0.03 0.00 0.00 0.00 0.00 99.97 18:38:01 5 0.00 0.00 0.00 0.03 0.02 99.95 18:38:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:38:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 5.06 0.00 1.24 0.26 0.02 93.44 Average: 0 4.93 0.00 1.28 0.30 0.02 93.47 Average: 1 4.90 0.00 1.26 0.10 0.01 93.73 Average: 2 5.08 0.00 1.32 0.13 0.02 93.44 Average: 3 5.24 0.00 1.29 0.41 0.02 93.04 Average: 4 5.01 0.00 1.18 0.14 0.01 93.65 Average: 5 5.13 0.00 1.11 0.11 0.02 93.64 Average: 6 5.17 0.00 1.30 0.75 0.01 92.77 Average: 7 4.99 0.00 1.14 0.11 0.02 93.75