---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9000 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9000) 03/24/22 _x86_64_ (8 CPU) 09:38:31 LINUX RESTART (8 CPU) 09:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:01 331.66 13.86 317.80 0.00 2108.72 111235.46 0.00 09:41:01 4.05 0.02 4.03 0.00 0.53 58.54 0.00 09:42:01 1.02 0.00 1.02 0.00 0.00 11.60 0.00 09:43:01 1.15 0.00 1.15 0.00 0.00 13.46 0.00 09:44:01 5.93 0.30 5.63 0.00 24.26 116.78 0.00 Average: 68.76 2.84 65.92 0.00 426.67 22285.68 0.00 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 28797048 31749932 545212 1.66 110240 3093404 2110088 6.22 1252220 2425836 404 09:41:01 28830432 31782860 514528 1.56 110348 3093288 1809468 5.33 1220060 2425560 52 09:42:01 28830944 31783380 513940 1.56 110372 3093292 1809468 5.33 1219792 2425564 12 09:43:01 28840260 31793280 504428 1.53 110420 3093420 1809468 5.33 1210004 2426108 144 09:44:01 28772996 31732256 560392 1.70 110728 3094752 1977360 5.83 1281060 2412560 404 Average: 28814336 31768342 527700 1.60 110422 3093631 1903170 5.61 1236627 2423126 203 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 ens3 465.27 303.67 6691.68 124.40 0.00 0.00 0.00 0.00 09:40:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 09:40:01 docker0 21.93 20.51 3.76 327.98 0.00 0.00 0.00 0.00 09:41:01 ens3 1.27 0.90 1.03 0.45 0.00 0.00 0.00 0.00 09:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 0.45 0.25 0.26 0.19 0.00 0.00 0.00 0.00 09:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 28.43 18.26 31.68 12.31 0.00 0.00 0.00 0.00 09:44:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 99.11 64.64 1344.84 27.47 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 4.39 4.10 0.75 65.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9000) 03/24/22 _x86_64_ (8 CPU) 09:38:31 LINUX RESTART (8 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 20.21 0.00 5.06 1.36 0.07 73.31 09:40:01 0 21.71 0.00 4.91 1.06 0.05 72.27 09:40:01 1 20.39 0.00 4.83 1.15 0.07 73.56 09:40:01 2 18.66 0.00 4.50 0.24 0.07 76.54 09:40:01 3 20.41 0.00 5.26 1.84 0.07 72.42 09:40:01 4 20.27 0.00 5.90 4.52 0.05 69.26 09:40:01 5 20.30 0.00 4.45 0.24 0.07 74.95 09:40:01 6 19.92 0.00 5.23 0.24 0.07 74.54 09:40:01 7 20.01 0.00 5.36 1.58 0.08 72.97 09:41:01 all 0.19 0.00 0.05 0.02 0.01 99.73 09:41:01 0 0.03 0.00 0.05 0.02 0.02 99.88 09:41:01 1 0.03 0.00 0.05 0.07 0.00 99.85 09:41:01 2 0.02 0.00 0.07 0.00 0.00 99.92 09:41:01 3 0.03 0.00 0.05 0.00 0.00 99.92 09:41:01 4 0.02 0.00 0.03 0.05 0.00 99.90 09:41:01 5 0.07 0.00 0.05 0.00 0.02 99.87 09:41:01 6 0.07 0.00 0.05 0.00 0.02 99.87 09:41:01 7 1.26 0.00 0.08 0.00 0.00 98.66 09:42:01 all 0.15 0.00 0.01 0.01 0.01 99.83 09:42:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:42:01 1 0.00 0.00 0.00 0.02 0.00 99.98 09:42:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:42:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:42:01 4 0.00 0.00 0.02 0.07 0.02 99.90 09:42:01 5 0.05 0.00 0.00 0.00 0.00 99.95 09:42:01 6 0.02 0.00 0.03 0.00 0.00 99.95 09:42:01 7 1.06 0.00 0.02 0.00 0.02 98.91 09:43:01 all 0.03 0.00 0.03 0.00 0.00 99.94 09:43:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:43:01 1 0.05 0.00 0.05 0.02 0.00 99.88 09:43:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:43:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:43:01 4 0.05 0.00 0.05 0.02 0.02 99.87 09:43:01 5 0.02 0.00 0.03 0.00 0.00 99.95 09:43:01 6 0.03 0.00 0.03 0.00 0.02 99.92 09:43:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:44:01 all 1.01 0.00 0.35 0.02 0.01 98.61 09:44:01 0 1.30 0.00 0.38 0.00 0.02 98.30 09:44:01 1 0.37 0.00 0.27 0.08 0.00 99.28 09:44:01 2 0.40 0.00 0.20 0.00 0.02 99.38 09:44:01 3 0.38 0.00 0.40 0.00 0.00 99.22 09:44:01 4 0.98 0.00 0.37 0.05 0.02 98.58 09:44:01 5 1.30 0.00 0.33 0.03 0.02 98.32 09:44:01 6 0.87 0.00 0.30 0.00 0.00 98.83 09:44:01 7 2.46 0.00 0.59 0.00 0.02 96.93 Average: all 4.28 0.00 1.09 0.28 0.02 94.33 Average: 0 4.58 0.00 1.07 0.21 0.02 94.12 Average: 1 4.12 0.00 1.03 0.26 0.01 94.58 Average: 2 3.79 0.00 0.95 0.05 0.02 95.20 Average: 3 4.15 0.00 1.14 0.37 0.02 94.33 Average: 4 4.24 0.00 1.27 0.94 0.02 93.54 Average: 5 4.31 0.00 0.97 0.05 0.02 94.65 Average: 6 4.14 0.00 1.12 0.05 0.02 94.67 Average: 7 4.90 0.00 1.19 0.31 0.02 93.57