---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7295 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: 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 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 12G 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7295) 03/16/22 _x86_64_ (8 CPU) 16:05:10 LINUX RESTART (8 CPU) 16:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:07:01 266.17 1.88 264.29 0.00 46.13 84845.33 0.00 16:08:01 114.70 0.03 114.66 0.00 3.73 24435.32 0.00 16:09:01 1.27 0.00 1.27 0.00 0.00 15.34 0.00 16:10:01 1.27 0.00 1.27 0.00 0.00 14.53 0.00 16:11:01 1.10 0.02 1.08 0.00 0.13 13.33 0.00 16:12:01 1.32 0.00 1.32 0.00 0.00 16.26 0.00 16:13:01 0.95 0.00 0.95 0.00 0.00 12.80 0.00 16:14:01 34.97 0.13 34.84 0.00 14.80 32058.91 0.00 Average: 52.72 0.26 52.46 0.00 8.10 17676.55 0.00 16:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:07:01 28224476 31652848 638460 1.94 177356 3452972 2522364 7.43 1393452 2803572 40680 16:08:01 27784076 31777328 516156 1.57 188524 3957840 1859748 5.48 1300876 3291664 128 16:09:01 27783956 31777192 516044 1.57 188568 3957844 1859748 5.48 1300916 3291668 40 16:10:01 27786760 31780020 513220 1.56 188584 3957844 1859748 5.48 1297856 3291668 8 16:11:01 27786024 31779344 513760 1.56 188616 3957848 1859748 5.48 1298444 3291676 20 16:12:01 27792992 31786636 506556 1.54 188648 3957844 1859748 5.48 1290872 3291956 8 16:13:01 27793488 31787184 505972 1.54 188660 3957860 1859748 5.48 1290884 3291972 36 16:14:01 26952040 31722740 567436 1.73 195172 4676780 2005576 5.91 1362772 4006704 296 Average: 27737976 31757912 534700 1.63 188016 3984604 1960804 5.78 1317009 3320110 5152 16:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:07:01 veth9ca28af 0.03 0.15 0.00 0.01 0.00 0.00 0.00 0.00 16:07:01 ens3 353.42 249.88 3237.51 81.72 0.00 0.00 0.00 0.00 16:07:01 docker0 182.24 246.03 14.57 2121.80 0.00 0.00 0.00 0.00 16:07:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 16:08:01 ens3 176.57 122.58 2654.54 185.96 0.00 0.00 0.00 0.00 16:08:01 docker0 3.10 6.53 0.20 54.01 0.00 0.00 0.00 0.00 16:08:01 lo 7.93 7.93 0.78 0.78 0.00 0.00 0.00 0.00 16:09:01 ens3 25.24 19.23 11.54 28.29 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 0.43 0.13 0.02 0.01 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 ens3 3.17 2.85 0.37 5.51 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 1.12 0.42 0.46 0.27 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 ens3 0.53 0.23 0.26 0.19 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 174.58 94.14 4070.07 11.91 0.00 0.00 0.00 0.00 16:14:01 veth3795bca 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 91.89 61.18 1246.91 39.23 0.00 0.00 0.00 0.00 Average: veth3795bca 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 23.17 31.57 1.85 271.96 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7295) 03/16/22 _x86_64_ (8 CPU) 16:05:10 LINUX RESTART (8 CPU) 16:06:01 CPU %user %nice %system %iowait %steal %idle 16:07:01 all 19.51 0.00 6.46 1.35 0.07 72.61 16:07:01 0 18.52 0.00 6.28 0.53 0.07 74.60 16:07:01 1 19.43 0.00 7.08 4.49 0.07 68.94 16:07:01 2 20.13 0.00 6.35 1.92 0.08 71.53 16:07:01 3 19.17 0.00 6.25 0.24 0.07 74.28 16:07:01 4 19.81 0.00 6.14 0.59 0.07 73.38 16:07:01 5 19.29 0.00 6.22 1.91 0.08 72.50 16:07:01 6 20.46 0.00 6.26 0.39 0.07 72.83 16:07:01 7 19.28 0.00 7.10 0.73 0.09 72.79 16:08:01 all 7.01 0.00 2.25 0.50 0.04 90.21 16:08:01 0 6.50 0.00 2.64 1.18 0.05 89.63 16:08:01 1 8.15 0.00 2.05 0.34 0.05 89.42 16:08:01 2 7.42 0.00 2.26 0.05 0.03 90.24 16:08:01 3 6.14 0.00 2.59 1.36 0.03 89.88 16:08:01 4 6.19 0.00 1.76 0.02 0.05 91.98 16:08:01 5 6.16 0.00 2.23 0.02 0.02 91.57 16:08:01 6 8.49 0.00 2.13 0.45 0.03 88.89 16:08:01 7 7.03 0.00 2.32 0.59 0.03 90.03 16:09:01 all 0.07 0.00 0.04 0.00 0.00 99.88 16:09:01 0 0.13 0.00 0.07 0.02 0.00 99.78 16:09:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:09:01 2 0.07 0.00 0.05 0.00 0.00 99.88 16:09:01 3 0.03 0.00 0.00 0.00 0.00 99.97 16:09:01 4 0.12 0.00 0.07 0.00 0.00 99.82 16:09:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:09:01 6 0.03 0.00 0.02 0.02 0.00 99.93 16:09:01 7 0.18 0.00 0.10 0.00 0.02 99.70 16:10:01 all 0.02 0.00 0.01 0.00 0.01 99.96 16:10:01 0 0.02 0.00 0.00 0.02 0.00 99.97 16:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 16:10:01 2 0.02 0.00 0.02 0.00 0.00 99.97 16:10:01 3 0.02 0.00 0.00 0.00 0.02 99.97 16:10:01 4 0.05 0.00 0.02 0.00 0.02 99.92 16:10:01 5 0.00 0.00 0.00 0.00 0.02 99.98 16:10:01 6 0.02 0.00 0.03 0.00 0.00 99.95 16:10:01 7 0.05 0.00 0.02 0.00 0.00 99.93 16:11:01 all 0.03 0.00 0.02 0.00 0.01 99.95 16:11:01 0 0.00 0.00 0.03 0.02 0.02 99.93 16:11:01 1 0.00 0.00 0.02 0.00 0.02 99.97 16:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:11:01 3 0.00 0.00 0.02 0.00 0.00 99.98 16:11:01 4 0.03 0.00 0.03 0.00 0.02 99.92 16:11:01 5 0.03 0.00 0.02 0.00 0.00 99.95 16:11:01 6 0.00 0.00 0.02 0.02 0.00 99.97 16:11:01 7 0.12 0.00 0.00 0.00 0.00 99.88 16:12:01 all 0.04 0.00 0.04 0.00 0.00 99.91 16:12:01 0 0.03 0.00 0.03 0.02 0.00 99.92 16:12:01 1 0.03 0.00 0.03 0.00 0.00 99.93 16:12:01 2 0.07 0.00 0.05 0.00 0.00 99.88 16:12:01 3 0.08 0.00 0.10 0.00 0.00 99.82 16:12:01 4 0.07 0.00 0.07 0.00 0.02 99.85 16:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:12:01 6 0.00 0.00 0.02 0.02 0.00 99.97 16:12:01 7 0.02 0.00 0.02 0.00 0.00 99.97 16:13:01 all 0.01 0.00 0.01 0.00 0.01 99.97 16:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:13:01 1 0.02 0.00 0.02 0.00 0.02 99.95 16:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:13:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:13:01 4 0.05 0.00 0.02 0.00 0.02 99.92 16:13:01 5 0.00 0.00 0.00 0.00 0.02 99.98 16:13:01 6 0.00 0.00 0.00 0.02 0.00 99.98 16:13:01 7 0.03 0.00 0.02 0.00 0.02 99.93 16:14:01 all 3.35 0.00 1.42 0.36 0.02 94.85 16:14:01 0 3.47 0.00 1.39 1.81 0.02 93.32 16:14:01 1 3.30 0.00 1.19 0.12 0.02 95.38 16:14:01 2 3.20 0.00 1.47 0.02 0.02 95.30 16:14:01 3 3.52 0.00 1.24 0.00 0.03 95.21 16:14:01 4 4.18 0.00 1.59 0.00 0.03 94.20 16:14:01 5 3.35 0.00 1.01 0.00 0.02 95.63 16:14:01 6 3.07 0.00 1.59 0.72 0.02 94.61 16:14:01 7 2.75 0.00 1.85 0.20 0.02 95.18 Average: all 3.72 0.00 1.27 0.28 0.02 94.71 Average: 0 3.55 0.00 1.29 0.45 0.02 94.69 Average: 1 3.83 0.00 1.29 0.61 0.02 94.25 Average: 2 3.83 0.00 1.26 0.24 0.02 94.65 Average: 3 3.59 0.00 1.27 0.20 0.02 94.92 Average: 4 3.78 0.00 1.20 0.08 0.03 94.92 Average: 5 3.58 0.00 1.18 0.24 0.02 94.98 Average: 6 3.99 0.00 1.25 0.20 0.01 94.54 Average: 7 3.64 0.00 1.41 0.19 0.02 94.74