---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4434 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: 2799.996 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 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-4434) 02/03/23 _x86_64_ (8 CPU) 08:38:56 LINUX RESTART (8 CPU) 08:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:40:01 313.21 47.29 265.92 0.00 5325.25 146854.19 0.00 08:41:01 78.12 0.32 77.80 0.00 30.53 47766.04 0.00 08:42:01 1.80 0.00 1.80 0.00 0.00 21.48 0.00 08:43:01 0.92 0.00 0.92 0.00 0.00 10.26 0.00 08:44:01 3.48 0.98 2.50 0.00 69.86 74.52 0.00 Average: 79.50 9.72 69.79 0.00 1085.09 38944.00 0.00 08:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 29189988 31590376 734424 2.23 71584 2604844 2016428 5.94 989960 2351308 722612 08:41:01 28685932 31599572 708932 2.16 91680 3054004 1761196 5.19 1127968 2655264 384 08:42:01 28685780 31599532 708648 2.16 91728 3054008 1761196 5.19 1128076 2655264 44 08:43:01 28694360 31608200 699852 2.13 91760 3054012 1761196 5.19 1118640 2655272 136 08:44:01 28675156 31602476 704676 2.14 93336 3065240 1780404 5.25 1130896 2666488 6400 Average: 28786243 31600031 711306 2.16 88018 2966422 1816084 5.35 1099108 2596719 145915 08:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 08:40:01 docker0 4.88 3.85 0.59 41.16 0.00 0.00 0.00 0.00 08:40:01 ens3 708.45 494.75 6482.07 117.42 0.00 0.00 0.00 0.00 08:41:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:41:01 docker0 22.73 36.16 1.71 289.20 0.00 0.00 0.00 0.00 08:41:01 ens3 165.56 109.50 2839.84 24.74 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 3.22 1.90 9.71 0.38 0.00 0.00 0.00 0.00 08:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:44:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 18.40 14.43 111.19 1.14 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 5.52 8.00 0.46 66.07 0.00 0.00 0.00 0.00 Average: ens3 179.14 124.13 1888.50 28.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4434) 02/03/23 _x86_64_ (8 CPU) 08:38:56 LINUX RESTART (8 CPU) 08:39:01 CPU %user %nice %system %iowait %steal %idle 08:40:01 all 8.69 0.00 3.03 1.44 0.05 86.79 08:40:01 0 7.32 0.00 4.32 3.74 0.03 84.59 08:40:01 1 10.10 0.00 2.79 2.49 0.05 84.57 08:40:01 2 10.22 0.00 2.89 0.75 0.05 86.09 08:40:01 3 8.80 0.00 2.14 0.34 0.07 88.65 08:40:01 4 9.24 0.00 2.66 0.25 0.05 87.80 08:40:01 5 7.61 0.00 2.37 1.75 0.05 88.22 08:40:01 6 6.94 0.00 2.87 0.44 0.03 89.72 08:40:01 7 9.26 0.00 4.20 1.78 0.07 84.70 08:41:01 all 14.61 0.00 3.26 0.90 0.05 81.18 08:41:01 0 14.43 0.00 3.13 0.57 0.05 81.82 08:41:01 1 14.79 0.00 2.96 0.03 0.03 82.18 08:41:01 2 14.48 0.00 3.02 0.24 0.07 82.20 08:41:01 3 14.27 0.00 3.82 3.45 0.05 78.41 08:41:01 4 14.88 0.00 3.54 0.03 0.05 81.50 08:41:01 5 14.73 0.00 3.38 0.35 0.07 81.47 08:41:01 6 14.54 0.00 3.28 2.47 0.05 79.67 08:41:01 7 14.74 0.00 2.96 0.05 0.05 82.20 08:42:01 all 0.03 0.00 0.01 0.01 0.00 99.95 08:42:01 0 0.02 0.00 0.02 0.00 0.02 99.95 08:42:01 1 0.05 0.00 0.02 0.00 0.00 99.93 08:42:01 2 0.07 0.00 0.05 0.00 0.00 99.88 08:42:01 3 0.02 0.00 0.00 0.05 0.00 99.93 08:42:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:42:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:42:01 6 0.05 0.00 0.02 0.02 0.00 99.92 08:42:01 7 0.03 0.00 0.00 0.00 0.00 99.97 08:43:01 all 0.04 0.00 0.02 0.00 0.00 99.94 08:43:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:43:01 1 0.02 0.00 0.00 0.00 0.02 99.97 08:43:01 2 0.10 0.00 0.05 0.00 0.02 99.83 08:43:01 3 0.00 0.00 0.02 0.03 0.00 99.95 08:43:01 4 0.02 0.00 0.02 0.00 0.00 99.97 08:43:01 5 0.05 0.00 0.02 0.00 0.00 99.93 08:43:01 6 0.07 0.00 0.02 0.00 0.00 99.92 08:43:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:44:01 all 0.09 0.00 0.07 0.02 0.00 99.82 08:44:01 0 0.32 0.00 0.07 0.02 0.00 99.60 08:44:01 1 0.03 0.00 0.23 0.02 0.00 99.72 08:44:01 2 0.13 0.00 0.12 0.00 0.00 99.75 08:44:01 3 0.00 0.00 0.00 0.08 0.00 99.92 08:44:01 4 0.07 0.00 0.05 0.02 0.00 99.87 08:44:01 5 0.03 0.00 0.03 0.00 0.00 99.93 08:44:01 6 0.10 0.00 0.03 0.02 0.02 99.83 08:44:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 4.67 0.00 1.27 0.47 0.02 93.57 Average: 0 4.41 0.00 1.51 0.86 0.02 93.21 Average: 1 4.97 0.00 1.19 0.51 0.02 93.31 Average: 2 4.98 0.00 1.22 0.20 0.03 93.58 Average: 3 4.59 0.00 1.19 0.79 0.02 93.41 Average: 4 4.81 0.00 1.25 0.06 0.02 93.86 Average: 5 4.46 0.00 1.15 0.42 0.02 93.94 Average: 6 4.32 0.00 1.24 0.58 0.02 93.84 Average: 7 4.78 0.00 1.43 0.36 0.02 93.41