---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1640 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: 2799.998 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 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-1640) 06/07/22 _x86_64_ (8 CPU) 10:40:12 LINUX RESTART (8 CPU) 10:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:42:01 91.28 0.97 90.32 0.00 39.59 66988.04 0.00 10:43:01 1.55 0.00 1.55 0.00 0.00 19.61 0.00 10:44:01 0.87 0.00 0.87 0.00 0.00 11.73 0.00 10:45:01 1.12 0.00 1.12 0.00 0.00 14.13 0.00 Average: 23.70 0.24 23.46 0.00 9.90 16757.68 0.00 10:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 28448032 31784960 510576 1.55 121672 3436396 1930984 5.69 1203628 2794340 164 10:43:01 28448460 31785528 509560 1.55 121720 3436396 1930984 5.69 1203180 2794328 8 10:44:01 28452740 31789944 505012 1.54 121752 3436408 1930984 5.69 1198440 2794344 204 10:45:01 28453796 31791140 503748 1.53 121784 3436536 1930984 5.69 1197324 2794472 184 Average: 28450757 31787893 507224 1.54 121732 3436434 1930984 5.69 1200643 2794371 140 10:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:42:01 docker0 19.08 21.55 1.83 327.13 0.00 0.00 0.00 0.00 10:42:01 ens3 327.50 216.15 6757.46 86.21 0.00 0.00 0.00 0.00 10:42:01 lo 2.27 2.27 0.23 0.23 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 0.33 0.23 0.10 0.09 0.00 0.00 0.00 0.00 10:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 0.43 0.22 0.26 0.20 0.00 0.00 0.00 0.00 10:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 4.77 5.39 0.46 81.78 0.00 0.00 0.00 0.00 Average: ens3 82.09 54.18 1689.39 21.62 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1640) 06/07/22 _x86_64_ (8 CPU) 10:40:12 LINUX RESTART (8 CPU) 10:41:01 CPU %user %nice %system %iowait %steal %idle 10:42:01 all 21.13 0.00 5.35 0.68 0.07 72.76 10:42:01 0 22.20 0.00 4.91 0.10 0.07 72.73 10:42:01 1 21.12 0.00 4.91 0.07 0.05 73.85 10:42:01 2 21.91 0.00 5.53 0.03 0.07 72.47 10:42:01 3 19.95 0.00 4.91 0.34 0.07 74.73 10:42:01 4 18.87 0.00 5.33 4.12 0.08 71.59 10:42:01 5 22.08 0.00 5.70 0.05 0.08 72.09 10:42:01 6 21.93 0.00 5.60 0.03 0.08 72.36 10:42:01 7 21.00 0.00 5.95 0.68 0.08 72.29 10:43:01 all 0.02 0.00 0.02 0.00 0.00 99.95 10:43:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:43:01 1 0.02 0.00 0.02 0.00 0.02 99.95 10:43:01 2 0.03 0.00 0.02 0.00 0.00 99.95 10:43:01 3 0.02 0.00 0.02 0.02 0.00 99.95 10:43:01 4 0.02 0.00 0.03 0.00 0.00 99.95 10:43:01 5 0.05 0.00 0.03 0.00 0.02 99.90 10:43:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:43:01 7 0.03 0.00 0.03 0.00 0.00 99.93 10:44:01 all 0.09 0.00 0.01 0.00 0.00 99.89 10:44:01 0 0.47 0.00 0.00 0.00 0.00 99.53 10:44:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:44:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:44:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:44:01 4 0.02 0.00 0.00 0.00 0.02 99.97 10:44:01 5 0.10 0.00 0.03 0.00 0.02 99.85 10:44:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:44:01 7 0.03 0.00 0.03 0.02 0.00 99.92 10:45:01 all 0.02 0.00 0.01 0.01 0.00 99.96 10:45:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:45:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:45:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:45:01 3 0.05 0.00 0.02 0.00 0.00 99.93 10:45:01 4 0.03 0.00 0.02 0.03 0.02 99.90 10:45:01 5 0.02 0.00 0.02 0.00 0.00 99.97 10:45:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:45:01 7 0.00 0.00 0.02 0.02 0.00 99.97 Average: all 5.26 0.00 1.34 0.17 0.02 93.21 Average: 0 5.62 0.00 1.22 0.03 0.02 93.12 Average: 1 5.25 0.00 1.22 0.02 0.02 93.49 Average: 2 5.42 0.00 1.37 0.01 0.02 93.18 Average: 3 4.96 0.00 1.23 0.09 0.02 93.70 Average: 4 4.67 0.00 1.33 1.03 0.03 92.94 Average: 5 5.52 0.00 1.43 0.01 0.03 93.01 Average: 6 5.45 0.00 1.39 0.01 0.02 93.14 Average: 7 5.20 0.00 1.49 0.18 0.02 93.11