---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16285 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-16285) 06/28/22 _x86_64_ (8 CPU) 23:45:01 LINUX RESTART (8 CPU) 23:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:47:01 74.37 0.20 74.17 0.00 7.33 39542.08 0.00 23:48:01 5.42 0.02 5.40 0.00 2.67 84.14 0.00 23:49:01 1.23 0.00 1.23 0.00 0.00 13.46 0.00 23:50:01 1.58 0.00 1.58 0.00 0.00 18.26 0.00 23:51:02 0.93 0.02 0.92 0.00 0.13 10.80 0.00 Average: 16.71 0.05 16.66 0.00 2.03 7933.48 0.00 23:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:47:01 28414184 31749628 549072 1.67 121728 3435000 2252272 6.64 1192976 2844516 0 23:48:01 28450612 31786824 511356 1.56 121880 3435144 1903344 5.61 1166544 2832052 20 23:49:01 28451596 31787984 509716 1.55 121924 3435148 1903344 5.61 1165856 2832056 28 23:50:01 28455924 31792548 505132 1.54 121964 3435148 1903344 5.61 1160836 2832268 44 23:51:02 28456160 31792836 504836 1.54 121988 3435156 1903344 5.61 1160700 2832280 12 Average: 28445695 31781964 516022 1.57 121897 3435119 1973130 5.82 1169382 2834634 21 23:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:47:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 23:47:01 docker0 8.32 8.88 0.64 78.83 0.00 0.00 0.00 0.00 23:47:01 ens3 163.21 125.68 2629.79 70.11 0.00 0.00 0.00 0.00 23:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 ens3 8.93 5.33 8.40 3.09 0.00 0.00 0.00 0.00 23:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 ens3 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:02 ens3 0.17 0.10 0.08 0.06 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 1.66 1.78 0.13 15.77 0.00 0.00 0.00 0.00 Average: ens3 34.50 26.25 527.64 14.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16285) 06/28/22 _x86_64_ (8 CPU) 23:45:01 LINUX RESTART (8 CPU) 23:46:01 CPU %user %nice %system %iowait %steal %idle 23:47:01 all 20.60 0.00 3.68 0.64 0.07 75.02 23:47:01 0 20.10 0.00 3.65 0.07 0.07 76.11 23:47:01 1 19.55 0.00 4.03 0.20 0.08 76.13 23:47:01 2 20.64 0.00 4.11 0.10 0.05 75.10 23:47:01 3 22.36 0.00 3.03 0.17 0.07 74.38 23:47:01 4 21.54 0.00 3.80 1.72 0.05 72.89 23:47:01 5 20.77 0.00 3.76 0.08 0.07 75.32 23:47:01 6 20.34 0.00 3.24 0.03 0.07 76.32 23:47:01 7 19.45 0.00 3.83 2.71 0.07 73.94 23:48:01 all 0.26 0.00 0.13 0.02 0.01 99.57 23:48:01 0 0.32 0.00 0.18 0.02 0.02 99.47 23:48:01 1 0.15 0.00 0.13 0.00 0.02 99.70 23:48:01 2 0.20 0.00 0.07 0.00 0.02 99.72 23:48:01 3 0.17 0.00 0.17 0.02 0.02 99.63 23:48:01 4 0.17 0.00 0.12 0.02 0.02 99.68 23:48:01 5 0.45 0.00 0.15 0.02 0.02 99.37 23:48:01 6 0.40 0.00 0.12 0.00 0.02 99.47 23:48:01 7 0.27 0.00 0.12 0.07 0.00 99.55 23:49:01 all 0.03 0.00 0.01 0.00 0.01 99.96 23:49:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:49:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:49:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:49:01 3 0.08 0.00 0.00 0.00 0.00 99.92 23:49:01 4 0.00 0.00 0.02 0.00 0.02 99.97 23:49:01 5 0.03 0.00 0.02 0.00 0.00 99.95 23:49:01 6 0.07 0.00 0.02 0.00 0.03 99.88 23:49:01 7 0.00 0.00 0.02 0.02 0.00 99.97 23:50:01 all 0.02 0.00 0.02 0.00 0.01 99.95 23:50:01 0 0.00 0.00 0.03 0.00 0.00 99.97 23:50:01 1 0.02 0.00 0.03 0.00 0.00 99.95 23:50:01 2 0.00 0.00 0.00 0.02 0.00 99.98 23:50:01 3 0.07 0.00 0.00 0.00 0.02 99.92 23:50:01 4 0.03 0.00 0.00 0.00 0.00 99.97 23:50:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:50:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:50:01 7 0.03 0.00 0.05 0.02 0.03 99.87 23:51:02 all 0.01 0.00 0.01 0.00 0.01 99.96 23:51:02 0 0.00 0.00 0.00 0.00 0.00 100.00 23:51:02 1 0.02 0.00 0.00 0.00 0.02 99.97 23:51:02 2 0.00 0.00 0.02 0.00 0.02 99.97 23:51:02 3 0.02 0.00 0.03 0.00 0.02 99.93 23:51:02 4 0.00 0.00 0.00 0.00 0.02 99.98 23:51:02 5 0.05 0.00 0.02 0.00 0.00 99.93 23:51:02 6 0.00 0.00 0.00 0.00 0.00 100.00 23:51:02 7 0.03 0.00 0.02 0.02 0.02 99.92 Average: all 4.16 0.00 0.77 0.13 0.02 94.92 Average: 0 4.07 0.00 0.77 0.02 0.02 95.13 Average: 1 3.93 0.00 0.83 0.04 0.02 95.18 Average: 2 4.14 0.00 0.83 0.02 0.02 94.98 Average: 3 4.53 0.00 0.64 0.04 0.02 94.77 Average: 4 4.35 0.00 0.79 0.35 0.02 94.49 Average: 5 4.23 0.00 0.79 0.02 0.02 94.95 Average: 6 4.14 0.00 0.67 0.01 0.02 95.16 Average: 7 3.92 0.00 0.80 0.56 0.02 94.69