---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15545 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: 2799.976 BogoMIPS: 5599.95 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-15545) 06/24/22 _x86_64_ (8 CPU) 17:25:33 LINUX RESTART (8 CPU) 17:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:27:01 403.27 16.13 387.14 0.00 2188.17 165477.89 0.00 17:28:01 55.07 0.03 55.04 0.00 0.93 34161.92 0.00 17:29:01 0.95 0.00 0.95 0.00 0.00 11.60 0.00 17:30:01 2.60 0.87 1.73 0.00 18.40 20.13 0.00 17:31:01 1.52 0.02 1.50 0.00 0.13 21.20 0.00 17:32:01 0.85 0.00 0.85 0.00 0.00 10.93 0.00 Average: 77.38 2.84 74.53 0.00 367.94 33283.94 0.00 17:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:27:01 28461736 31785400 515332 1.57 161404 3380532 1835944 5.41 1129456 2860944 112 17:28:01 27948980 31787116 510884 1.55 170320 3832428 1789356 5.27 1229980 3212908 172 17:29:01 27950516 31788708 509312 1.55 170348 3832432 1789356 5.27 1229172 3212912 12 17:30:01 27945932 31785064 512768 1.56 170412 3832944 1839912 5.42 1234956 3213372 8 17:31:01 27951072 31790212 507908 1.54 170448 3832944 1823376 5.37 1227324 3213376 12 17:32:01 27959264 31798724 499176 1.52 170464 3832952 1823376 5.37 1219424 3213528 168 Average: 28036250 31789204 509230 1.55 168899 3757372 1816887 5.35 1211719 3154507 81 17:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:27:01 ens3 783.64 544.88 7217.78 112.40 0.00 0.00 0.00 0.00 17:27:01 docker0 114.25 137.99 9.32 1123.13 0.00 0.00 0.00 0.00 17:27:01 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 17:28:01 ens3 138.73 101.33 2546.60 66.59 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 17:28:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:29:01 ens3 0.40 0.23 0.25 0.19 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 0.18 0.15 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:31:01 ens3 0.17 0.17 0.08 0.07 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 153.87 107.81 1627.46 29.88 0.00 0.00 0.00 0.00 Average: docker0 19.04 23.01 1.55 187.19 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15545) 06/24/22 _x86_64_ (8 CPU) 17:25:33 LINUX RESTART (8 CPU) 17:26:01 CPU %user %nice %system %iowait %steal %idle 17:27:01 all 11.43 0.00 4.71 2.26 0.06 81.54 17:27:01 0 12.58 0.00 4.41 2.53 0.05 80.43 17:27:01 1 10.78 0.00 4.40 1.15 0.07 83.60 17:27:01 2 11.41 0.00 6.28 3.80 0.05 78.46 17:27:01 3 10.46 0.00 5.12 3.61 0.05 80.76 17:27:01 4 11.99 0.00 3.49 0.98 0.07 83.48 17:27:01 5 11.60 0.00 4.55 2.84 0.05 80.96 17:27:01 6 10.30 0.00 4.27 0.54 0.07 84.82 17:27:01 7 12.30 0.00 5.18 2.67 0.07 79.78 17:28:01 all 15.48 0.00 3.12 0.52 0.04 80.84 17:28:01 0 14.17 0.00 3.39 0.87 0.03 81.53 17:28:01 1 17.67 0.00 2.92 0.02 0.03 79.36 17:28:01 2 15.50 0.00 2.92 0.07 0.05 81.47 17:28:01 3 15.62 0.00 3.85 2.65 0.03 77.85 17:28:01 4 14.55 0.00 2.67 0.03 0.03 82.72 17:28:01 5 16.27 0.00 2.89 0.29 0.03 80.52 17:28:01 6 15.48 0.00 2.97 0.02 0.03 81.50 17:28:01 7 14.57 0.00 3.35 0.25 0.05 81.77 17:29:01 all 0.26 0.00 0.01 0.01 0.00 99.72 17:29:01 0 0.03 0.00 0.03 0.00 0.00 99.93 17:29:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:29:01 2 1.92 0.00 0.03 0.00 0.00 98.04 17:29:01 3 0.02 0.00 0.02 0.02 0.02 99.93 17:29:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:29:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:29:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:29:01 7 0.00 0.00 0.02 0.03 0.00 99.95 17:30:01 all 0.08 0.00 0.05 0.01 0.00 99.86 17:30:01 0 0.02 0.00 0.05 0.00 0.00 99.93 17:30:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:30:01 2 0.25 0.00 0.15 0.00 0.02 99.58 17:30:01 3 0.03 0.00 0.03 0.03 0.00 99.90 17:30:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:30:01 5 0.07 0.00 0.02 0.00 0.00 99.92 17:30:01 6 0.03 0.00 0.03 0.00 0.00 99.93 17:30:01 7 0.20 0.00 0.07 0.03 0.00 99.70 17:31:01 all 0.00 0.00 0.01 0.01 0.00 99.98 17:31:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:31:01 1 0.00 0.00 0.02 0.00 0.00 99.98 17:31:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:31:01 3 0.00 0.00 0.02 0.02 0.00 99.97 17:31:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:31:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:31:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:31:01 7 0.02 0.00 0.02 0.03 0.00 99.93 17:32:01 all 0.03 0.00 0.02 0.00 0.00 99.95 17:32:01 0 0.02 0.00 0.05 0.00 0.02 99.92 17:32:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:32:01 2 0.05 0.00 0.00 0.00 0.02 99.93 17:32:01 3 0.05 0.00 0.00 0.02 0.00 99.93 17:32:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:32:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:32:01 6 0.03 0.00 0.02 0.00 0.00 99.95 17:32:01 7 0.03 0.00 0.07 0.00 0.00 99.90 Average: all 4.52 0.00 1.31 0.46 0.02 93.69 Average: 0 4.45 0.00 1.32 0.56 0.02 93.65 Average: 1 4.73 0.00 1.22 0.19 0.02 93.84 Average: 2 4.85 0.00 1.55 0.64 0.02 92.94 Average: 3 4.33 0.00 1.49 1.05 0.02 93.11 Average: 4 4.40 0.00 1.03 0.17 0.02 94.39 Average: 5 4.64 0.00 1.24 0.52 0.01 93.59 Average: 6 4.28 0.00 1.21 0.09 0.02 94.40 Average: 7 4.48 0.00 1.44 0.50 0.02 93.57