---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-738 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2799.988 BogoMIPS: 5599.97 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-738) 09/23/22 _x86_64_ (8 CPU) 15:38:06 LINUX RESTART (8 CPU) 15:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:40:01 96.12 0.48 95.63 0.00 30.66 56454.99 0.00 15:41:01 4.20 1.02 3.18 0.00 21.86 40.14 0.00 15:42:01 1.30 0.00 1.30 0.00 0.00 15.33 0.00 15:43:01 1.70 0.00 1.70 0.00 0.00 19.46 0.00 15:44:01 38.38 9.35 29.03 0.00 2885.79 4750.14 0.00 Average: 28.34 2.17 26.17 0.00 587.64 12255.61 0.00 15:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:40:01 28694492 31590612 722764 2.20 93532 3033316 1762444 5.19 1152844 2624372 348 15:41:01 28694732 31592124 720440 2.19 93632 3033936 1760824 5.19 1153148 2624844 20 15:42:01 28702944 31600412 712028 2.17 93712 3033940 1760824 5.19 1144472 2624848 8 15:43:01 28702956 31600564 711728 2.16 93756 3033944 1760824 5.19 1144692 2624904 36 15:44:01 28412884 31585648 710100 2.16 112364 3282632 1788324 5.27 1294812 2736976 60 Average: 28641602 31593872 715412 2.18 97399 3083554 1766648 5.21 1177994 2647189 94 15:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:40:01 ens3 191.37 133.16 3235.80 27.09 0.00 0.00 0.00 0.00 15:40:01 docker0 41.94 46.53 3.29 684.07 0.00 0.00 0.00 0.00 15:40:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:41:01 ens3 0.63 0.48 0.36 0.27 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.55 0.55 0.26 0.22 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 ens3 61.19 31.31 1297.87 2.49 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 50.75 33.10 906.83 6.01 0.00 0.00 0.00 0.00 Average: docker0 8.39 9.30 0.66 136.81 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-738) 09/23/22 _x86_64_ (8 CPU) 15:38:06 LINUX RESTART (8 CPU) 15:39:01 CPU %user %nice %system %iowait %steal %idle 15:40:01 all 22.47 0.00 4.62 0.76 0.06 72.09 15:40:01 0 22.59 0.00 4.69 1.03 0.07 71.63 15:40:01 1 23.04 0.00 5.51 4.42 0.07 66.97 15:40:01 2 22.30 0.00 4.43 0.02 0.05 73.20 15:40:01 3 23.37 0.00 4.12 0.03 0.05 72.42 15:40:01 4 22.47 0.00 4.37 0.24 0.07 72.86 15:40:01 5 21.66 0.00 4.43 0.02 0.07 73.82 15:40:01 6 20.93 0.00 5.27 0.10 0.07 73.63 15:40:01 7 23.42 0.00 4.10 0.22 0.07 72.19 15:41:01 all 0.08 0.00 0.05 0.01 0.00 99.86 15:41:01 0 0.07 0.00 0.03 0.02 0.00 99.88 15:41:01 1 0.08 0.00 0.08 0.03 0.02 99.78 15:41:01 2 0.05 0.00 0.05 0.00 0.00 99.90 15:41:01 3 0.05 0.00 0.05 0.00 0.02 99.88 15:41:01 4 0.05 0.00 0.05 0.00 0.00 99.90 15:41:01 5 0.03 0.00 0.03 0.00 0.00 99.93 15:41:01 6 0.05 0.00 0.02 0.00 0.00 99.93 15:41:01 7 0.22 0.00 0.07 0.07 0.00 99.65 15:42:01 all 0.03 0.00 0.01 0.00 0.00 99.95 15:42:01 0 0.00 0.00 0.03 0.00 0.00 99.97 15:42:01 1 0.07 0.00 0.03 0.00 0.02 99.88 15:42:01 2 0.05 0.00 0.00 0.00 0.02 99.93 15:42:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:42:01 4 0.02 0.00 0.02 0.00 0.00 99.97 15:42:01 5 0.07 0.00 0.02 0.00 0.00 99.92 15:42:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:42:01 7 0.00 0.00 0.00 0.02 0.00 99.98 15:43:01 all 0.03 0.00 0.01 0.01 0.01 99.95 15:43:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:43:01 1 0.07 0.00 0.00 0.00 0.00 99.93 15:43:01 2 0.02 0.00 0.03 0.00 0.00 99.95 15:43:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:43:01 4 0.02 0.00 0.02 0.02 0.02 99.93 15:43:01 5 0.03 0.00 0.00 0.00 0.00 99.97 15:43:01 6 0.00 0.00 0.00 0.02 0.02 99.97 15:43:01 7 0.03 0.00 0.02 0.02 0.02 99.92 15:44:01 all 1.11 0.00 0.76 0.25 0.01 97.87 15:44:01 0 1.42 0.00 0.97 0.30 0.00 97.31 15:44:01 1 1.02 0.00 0.53 0.23 0.02 98.20 15:44:01 2 0.62 0.00 0.52 0.05 0.02 98.80 15:44:01 3 1.19 0.00 0.63 0.15 0.02 98.01 15:44:01 4 1.02 0.00 0.38 0.07 0.00 98.53 15:44:01 5 0.73 0.00 1.77 0.15 0.02 97.33 15:44:01 6 2.02 0.00 0.72 0.03 0.00 97.23 15:44:01 7 0.87 0.00 0.54 1.06 0.02 97.52 Average: all 4.71 0.00 1.08 0.21 0.02 93.99 Average: 0 4.79 0.00 1.14 0.27 0.01 93.79 Average: 1 4.82 0.00 1.22 0.93 0.02 93.00 Average: 2 4.57 0.00 1.00 0.01 0.02 94.40 Average: 3 4.91 0.00 0.96 0.04 0.02 94.08 Average: 4 4.67 0.00 0.96 0.06 0.02 94.29 Average: 5 4.47 0.00 1.24 0.03 0.02 94.24 Average: 6 4.55 0.00 1.19 0.03 0.02 94.21 Average: 7 4.88 0.00 0.94 0.28 0.02 93.89