---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23423 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: 2800.000 BogoMIPS: 5600.00 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-23423) 08/24/22 _x86_64_ (8 CPU) 04:47:01 LINUX RESTART (8 CPU) 04:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:49:01 95.53 0.50 95.03 0.00 6.27 56448.59 0.00 04:50:01 1.50 0.00 1.50 0.00 0.00 17.34 0.00 04:51:01 0.93 0.00 0.93 0.00 0.00 10.26 0.00 04:52:01 1.52 0.00 1.52 0.00 0.00 18.13 0.00 04:53:01 0.92 0.02 0.90 0.00 0.13 10.66 0.00 Average: 20.08 0.10 19.98 0.00 1.28 11300.62 0.00 04:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 28425924 31772876 521764 1.59 123940 3439452 1801016 5.31 1249612 2765656 316 04:50:01 28426108 31773264 520888 1.58 123960 3439456 1801016 5.31 1249584 2765644 160 04:51:01 28437256 31784724 509488 1.55 123988 3439460 1801016 5.31 1236900 2765908 20 04:52:01 28437500 31785024 509128 1.55 124048 3439452 1801016 5.31 1236500 2765908 28 04:53:01 28438680 31786224 507844 1.54 124060 3439468 1801016 5.31 1235820 2765916 8 Average: 28433094 31780422 513822 1.56 123999 3439458 1801016 5.31 1241683 2765806 106 04:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 04:49:01 ens3 196.25 138.14 3238.32 65.25 0.00 0.00 0.00 0.00 04:49:01 docker0 30.83 39.21 2.75 683.09 0.00 0.00 0.00 0.00 04:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:50:01 ens3 0.70 0.38 0.36 0.26 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 ens3 4.30 1.93 5.63 0.13 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:52:01 ens3 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 ens3 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 40.32 28.15 648.86 13.15 0.00 0.00 0.00 0.00 Average: docker0 6.17 7.84 0.55 136.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23423) 08/24/22 _x86_64_ (8 CPU) 04:47:01 LINUX RESTART (8 CPU) 04:48:01 CPU %user %nice %system %iowait %steal %idle 04:49:01 all 27.26 0.00 5.74 0.99 0.07 65.94 04:49:01 0 27.45 0.00 5.77 1.64 0.07 65.08 04:49:01 1 26.85 0.00 6.42 1.15 0.07 65.52 04:49:01 2 26.24 0.00 5.44 0.15 0.07 68.11 04:49:01 3 27.79 0.00 5.19 0.02 0.07 66.93 04:49:01 4 26.52 0.00 6.11 2.43 0.07 64.87 04:49:01 5 27.14 0.00 5.45 2.34 0.07 65.00 04:49:01 6 28.23 0.00 5.66 0.03 0.08 65.99 04:49:01 7 27.84 0.00 5.90 0.19 0.07 66.01 04:50:01 all 0.03 0.00 0.02 0.00 0.00 99.94 04:50:01 0 0.03 0.00 0.03 0.02 0.02 99.90 04:50:01 1 0.03 0.00 0.00 0.00 0.00 99.97 04:50:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:50:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:50:01 4 0.03 0.00 0.02 0.02 0.00 99.93 04:50:01 5 0.03 0.00 0.03 0.00 0.00 99.93 04:50:01 6 0.03 0.00 0.02 0.00 0.00 99.95 04:50:01 7 0.07 0.00 0.03 0.00 0.02 99.88 04:51:01 all 0.11 0.00 0.02 0.00 0.01 99.86 04:51:01 0 0.53 0.00 0.00 0.02 0.00 99.45 04:51:01 1 0.07 0.00 0.03 0.00 0.02 99.88 04:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:51:01 3 0.08 0.00 0.03 0.00 0.00 99.88 04:51:01 4 0.02 0.00 0.00 0.02 0.00 99.97 04:51:01 5 0.05 0.00 0.05 0.00 0.03 99.87 04:51:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:51:01 7 0.08 0.00 0.03 0.00 0.00 99.88 04:52:01 all 0.02 0.00 0.01 0.01 0.00 99.96 04:52:01 0 0.02 0.00 0.02 0.05 0.00 99.92 04:52:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:52:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:52:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:52:01 4 0.00 0.00 0.00 0.00 0.02 99.98 04:52:01 5 0.02 0.00 0.03 0.00 0.02 99.93 04:52:01 6 0.07 0.00 0.00 0.00 0.00 99.93 04:52:01 7 0.03 0.00 0.03 0.00 0.00 99.93 04:53:01 all 0.02 0.00 0.02 0.00 0.01 99.95 04:53:01 0 0.00 0.00 0.00 0.00 0.02 99.98 04:53:01 1 0.00 0.00 0.00 0.02 0.00 99.98 04:53:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:53:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:53:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:53:01 5 0.02 0.00 0.03 0.00 0.02 99.93 04:53:01 6 0.02 0.00 0.03 0.00 0.02 99.93 04:53:01 7 0.07 0.00 0.05 0.00 0.02 99.87 Average: all 5.44 0.00 1.15 0.20 0.02 93.20 Average: 0 5.57 0.00 1.16 0.34 0.02 92.91 Average: 1 5.34 0.00 1.28 0.23 0.02 93.14 Average: 2 5.21 0.00 1.08 0.03 0.01 93.67 Average: 3 5.52 0.00 1.03 0.00 0.01 93.43 Average: 4 5.26 0.00 1.22 0.49 0.02 93.02 Average: 5 5.40 0.00 1.11 0.46 0.03 93.00 Average: 6 5.63 0.00 1.13 0.01 0.02 93.22 Average: 7 5.56 0.00 1.20 0.04 0.02 93.19