---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2150 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2150) 06/09/22 _x86_64_ (8 CPU) 16:43:31 LINUX RESTART (8 CPU) 16:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:45:01 260.81 12.80 248.01 0.00 2069.39 108625.23 0.00 16:46:01 59.49 0.03 59.46 0.00 0.93 30593.43 0.00 16:47:01 1.55 0.00 1.55 0.00 0.00 17.61 0.00 16:48:01 2.60 1.57 1.03 0.00 49.06 14.80 0.00 16:49:01 1.40 0.03 1.37 0.00 0.40 16.40 0.00 16:50:01 0.90 0.00 0.90 0.00 0.00 11.73 0.00 16:51:01 115.45 0.35 115.10 0.00 14.93 61905.95 0.00 Average: 63.17 2.11 61.06 0.00 304.95 28740.05 0.00 16:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:45:01 28428944 31725076 566820 1.72 120740 3386320 1981464 5.84 1332932 2673824 402128 16:46:01 28426744 31774796 520096 1.58 123912 3439072 1783184 5.26 1232976 2778352 196 16:47:01 28426832 31775100 519224 1.58 123948 3439080 1783184 5.26 1233288 2778360 176 16:48:01 28431416 31782220 511912 1.56 123984 3440552 1799392 5.30 1230780 2777900 280 16:49:01 28431408 31782268 511848 1.56 124032 3440560 1799392 5.30 1229908 2777904 28 16:50:01 28432912 31783796 510260 1.55 124048 3440568 1799392 5.30 1227248 2777904 180 16:51:01 26904644 31743568 541004 1.65 171812 4748896 1978464 5.83 1365280 4024092 680 Average: 28211843 31766689 525881 1.60 130354 3619293 1846353 5.44 1264630 2941191 57667 16:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:45:01 ens3 448.44 298.18 6440.21 117.10 0.00 0.00 0.00 0.00 16:45:01 docker0 46.28 54.64 3.79 725.21 0.00 0.00 0.00 0.00 16:45:01 vethcd3a5b6 41.43 50.87 3.87 683.62 0.00 0.00 0.00 0.06 16:45:01 lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 16:46:01 ens3 102.62 64.17 2524.45 11.74 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:47:01 ens3 0.43 0.23 0.26 0.19 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 ens3 7.25 5.60 5.18 5.71 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:49:01 ens3 0.12 0.08 0.07 0.07 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:51:01 ens3 409.82 287.20 7917.82 118.94 0.00 0.00 0.00 0.00 16:51:01 docker0 41.63 48.76 3.69 684.69 0.00 0.00 0.00 0.00 16:51:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 16:51:01 veth9d577ef 1.85 1.55 0.30 0.70 0.00 0.00 0.00 0.00 Average: ens3 138.40 93.66 2412.52 36.25 0.00 0.00 0.00 0.00 Average: docker0 12.56 14.77 1.07 201.41 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: veth9d577ef 0.26 0.22 0.04 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2150) 06/09/22 _x86_64_ (8 CPU) 16:43:31 LINUX RESTART (8 CPU) 16:44:01 CPU %user %nice %system %iowait %steal %idle 16:45:01 all 27.51 0.00 6.03 1.25 0.08 65.14 16:45:01 0 26.82 0.00 5.51 1.32 0.07 66.29 16:45:01 1 27.59 0.00 6.09 1.17 0.07 65.08 16:45:01 2 28.22 0.00 5.57 0.97 0.08 65.15 16:45:01 3 29.60 0.00 6.28 1.39 0.08 62.65 16:45:01 4 26.85 0.00 6.10 1.25 0.08 65.72 16:45:01 5 27.15 0.00 6.04 0.34 0.07 66.40 16:45:01 6 27.56 0.00 6.34 3.24 0.08 62.77 16:45:01 7 26.26 0.00 6.30 0.29 0.08 67.07 16:46:01 all 3.13 0.00 1.33 0.56 0.01 94.97 16:46:01 0 2.69 0.00 1.62 0.53 0.02 95.14 16:46:01 1 2.96 0.00 1.36 0.35 0.02 95.31 16:46:01 2 3.67 0.00 1.21 0.02 0.02 95.10 16:46:01 3 2.66 0.00 1.83 3.53 0.02 91.96 16:46:01 4 2.98 0.00 0.94 0.00 0.02 96.06 16:46:01 5 4.14 0.00 1.26 0.02 0.02 94.56 16:46:01 6 3.05 0.00 1.14 0.00 0.00 95.82 16:46:01 7 2.87 0.00 1.29 0.02 0.02 95.81 16:47:01 all 0.03 0.00 0.01 0.01 0.00 99.96 16:47:01 0 0.02 0.00 0.02 0.03 0.00 99.93 16:47:01 1 0.00 0.00 0.00 0.00 0.00 100.00 16:47:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:47:01 3 0.07 0.00 0.00 0.02 0.00 99.92 16:47:01 4 0.07 0.00 0.02 0.00 0.00 99.92 16:47:01 5 0.02 0.00 0.02 0.00 0.00 99.97 16:47:01 6 0.02 0.00 0.02 0.00 0.00 99.97 16:47:01 7 0.02 0.00 0.00 0.00 0.02 99.97 16:48:01 all 0.21 0.00 0.04 0.01 0.01 99.73 16:48:01 0 0.17 0.00 0.03 0.03 0.02 99.75 16:48:01 1 0.18 0.00 0.05 0.02 0.00 99.75 16:48:01 2 0.15 0.00 0.07 0.00 0.00 99.78 16:48:01 3 0.17 0.00 0.05 0.03 0.00 99.75 16:48:01 4 0.23 0.00 0.05 0.00 0.02 99.70 16:48:01 5 0.10 0.00 0.03 0.00 0.00 99.87 16:48:01 6 0.37 0.00 0.02 0.00 0.02 99.60 16:48:01 7 0.30 0.00 0.05 0.00 0.00 99.65 16:49:01 all 0.01 0.00 0.01 0.01 0.00 99.96 16:49:01 0 0.03 0.00 0.03 0.02 0.00 99.92 16:49:01 1 0.00 0.00 0.02 0.00 0.00 99.98 16:49:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:49:01 3 0.02 0.00 0.02 0.03 0.02 99.92 16:49:01 4 0.00 0.00 0.03 0.00 0.00 99.97 16:49:01 5 0.00 0.00 0.00 0.00 0.02 99.98 16:49:01 6 0.03 0.00 0.00 0.00 0.00 99.97 16:49:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:50:01 all 0.02 0.00 0.01 0.00 0.00 99.96 16:50:01 0 0.02 0.00 0.00 0.02 0.00 99.97 16:50:01 1 0.03 0.00 0.00 0.00 0.00 99.97 16:50:01 2 0.00 0.00 0.02 0.00 0.00 99.98 16:50:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:50:01 4 0.07 0.00 0.03 0.00 0.02 99.88 16:50:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:50:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:50:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:51:01 all 9.47 0.00 3.81 0.92 0.05 85.75 16:51:01 0 9.87 0.00 3.41 0.42 0.05 86.25 16:51:01 1 9.51 0.00 3.96 0.08 0.05 86.39 16:51:01 2 11.29 0.00 3.48 0.47 0.05 84.70 16:51:01 3 9.49 0.00 4.18 2.06 0.05 84.22 16:51:01 4 9.52 0.00 3.93 1.63 0.05 84.87 16:51:01 5 8.12 0.00 3.45 1.75 0.05 86.62 16:51:01 6 8.89 0.00 3.70 0.71 0.03 86.67 16:51:01 7 9.02 0.00 4.41 0.24 0.05 86.28 Average: all 5.72 0.00 1.59 0.39 0.02 92.28 Average: 0 5.61 0.00 1.51 0.34 0.02 92.52 Average: 1 5.70 0.00 1.62 0.23 0.02 92.43 Average: 2 6.13 0.00 1.46 0.21 0.02 92.17 Average: 3 5.95 0.00 1.75 1.00 0.02 91.27 Average: 4 5.63 0.00 1.57 0.41 0.03 92.36 Average: 5 5.61 0.00 1.53 0.30 0.02 92.53 Average: 6 5.66 0.00 1.59 0.56 0.02 92.18 Average: 7 5.44 0.00 1.70 0.08 0.02 92.76