---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20633 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-20633) 07/21/22 _x86_64_ (8 CPU) 00:33:08 LINUX RESTART (8 CPU) 00:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:35:01 92.95 1.07 91.88 0.00 45.01 54869.48 0.00 00:36:01 1.80 0.00 1.80 0.00 0.00 22.28 0.00 00:37:01 0.95 0.00 0.95 0.00 0.00 11.33 0.00 00:38:01 1.53 0.00 1.53 0.00 0.00 19.33 0.00 Average: 24.02 0.26 23.76 0.00 11.11 13557.94 0.00 00:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 28437604 31778700 516904 1.57 121388 3440188 1790768 5.28 1219000 2789208 312 00:36:01 28438200 31779468 515504 1.57 121428 3440192 1790768 5.28 1218192 2789196 128 00:37:01 28440680 31781984 512864 1.56 121468 3440196 1790768 5.28 1215180 2789200 32 00:38:01 28444616 31786128 508708 1.55 121508 3440328 1790768 5.28 1211892 2789332 12 Average: 28440275 31781570 513495 1.56 121448 3440226 1790768 5.28 1216066 2789234 121 00:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 docker0 18.27 19.98 1.70 333.25 0.00 0.00 0.00 0.00 00:35:01 ens3 339.32 215.76 6939.33 83.66 0.00 0.00 0.00 0.00 00:35:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 00:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 ens3 1.02 0.28 1.79 0.02 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 ens3 0.70 0.50 0.36 0.28 0.00 0.00 0.00 0.00 00:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 4.51 4.93 0.42 82.26 0.00 0.00 0.00 0.00 Average: ens3 84.22 53.49 1713.53 20.73 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-20633) 07/21/22 _x86_64_ (8 CPU) 00:33:08 LINUX RESTART (8 CPU) 00:34:02 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 20.38 0.00 5.02 0.96 0.07 73.58 00:35:01 0 19.48 0.00 4.49 0.51 0.07 75.45 00:35:01 1 18.85 0.00 4.97 0.22 0.07 75.89 00:35:01 2 20.94 0.00 4.93 0.03 0.07 74.02 00:35:01 3 21.47 0.00 4.67 0.09 0.07 73.71 00:35:01 4 20.46 0.00 4.67 0.14 0.07 74.67 00:35:01 5 19.67 0.00 5.99 1.65 0.07 72.62 00:35:01 6 21.80 0.00 4.30 0.29 0.07 73.54 00:35:01 7 20.38 0.00 6.12 4.74 0.07 68.69 00:36:01 all 0.01 0.00 0.01 0.01 0.00 99.96 00:36:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:36:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:36:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:36:01 3 0.03 0.00 0.03 0.00 0.00 99.93 00:36:01 4 0.02 0.00 0.00 0.00 0.02 99.97 00:36:01 5 0.00 0.00 0.02 0.03 0.00 99.95 00:36:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:36:01 7 0.00 0.00 0.03 0.03 0.02 99.92 00:37:01 all 0.04 0.00 0.02 0.01 0.01 99.93 00:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:37:01 1 0.02 0.00 0.00 0.00 0.00 99.98 00:37:01 2 0.02 0.00 0.00 0.00 0.02 99.97 00:37:01 3 0.12 0.00 0.03 0.02 0.02 99.82 00:37:01 4 0.05 0.00 0.05 0.00 0.00 99.90 00:37:01 5 0.03 0.00 0.02 0.03 0.02 99.90 00:37:01 6 0.02 0.00 0.02 0.00 0.00 99.97 00:37:01 7 0.05 0.00 0.00 0.02 0.00 99.93 00:38:01 all 0.02 0.00 0.02 0.00 0.00 99.96 00:38:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:38:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:38:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:38:01 3 0.03 0.00 0.03 0.02 0.00 99.92 00:38:01 4 0.00 0.00 0.03 0.00 0.02 99.95 00:38:01 5 0.00 0.00 0.03 0.02 0.00 99.95 00:38:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:38:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 5.00 0.00 1.24 0.24 0.02 93.50 Average: 0 4.78 0.00 1.11 0.13 0.02 93.97 Average: 1 4.64 0.00 1.23 0.05 0.02 94.07 Average: 2 5.15 0.00 1.22 0.01 0.02 93.60 Average: 3 5.29 0.00 1.16 0.03 0.02 93.50 Average: 4 5.02 0.00 1.16 0.03 0.03 93.76 Average: 5 4.82 0.00 1.48 0.42 0.02 93.25 Average: 6 5.35 0.00 1.06 0.07 0.02 93.50 Average: 7 4.97 0.00 1.50 1.16 0.02 92.34