---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20616 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-20616) 04/12/22 _x86_64_ (8 CPU) 04:45:43 LINUX RESTART (8 CPU) 04:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:47:02 363.01 55.32 307.68 0.00 7392.23 176840.39 0.00 04:48:01 48.62 0.14 48.48 0.00 12.47 23520.49 0.00 04:49:01 1.53 0.00 1.53 0.00 0.00 17.61 0.00 04:50:01 1.00 0.00 1.00 0.00 0.00 13.06 0.00 04:51:01 1.35 0.03 1.32 0.00 0.40 15.86 0.00 Average: 83.21 11.13 72.08 0.00 1485.83 40134.18 0.00 04:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:02 29050780 31736152 566820 1.72 114036 2839940 2098148 6.18 1292832 2158052 151020 04:48:01 28805464 31766168 531928 1.62 110380 3096816 1776344 5.24 1233364 2435644 324 04:49:01 28806960 31767676 530364 1.61 110420 3096824 1776344 5.24 1232520 2435648 172 04:50:01 28809580 31770384 527568 1.60 110460 3096824 1776344 5.24 1229380 2435652 252 04:51:01 28809236 31770172 527420 1.60 110500 3096832 1776344 5.24 1229988 2435656 12 Average: 28856404 31762110 536820 1.63 111159 3045447 1840705 5.42 1243617 2380130 30356 04:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:02 ens3 723.35 420.26 5752.44 105.62 0.00 0.00 0.00 0.00 04:47:02 docker0 30.48 27.70 4.22 328.84 0.00 0.00 0.00 0.00 04:47:02 lo 3.60 3.60 0.34 0.34 0.00 0.00 0.00 0.00 04:47:02 veth39ffca8 19.78 22.05 1.77 289.36 0.00 0.00 0.00 0.02 04:48:01 ens3 120.47 82.10 2571.46 58.91 0.00 0.00 0.00 0.00 04:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 04:49:01 ens3 0.60 0.32 0.35 0.26 0.00 0.00 0.00 0.00 04:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 ens3 0.13 0.13 0.01 0.01 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 04:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:51:01 ens3 0.80 0.28 0.30 0.20 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 04:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 169.22 100.68 1661.77 32.91 0.00 0.00 0.00 0.00 Average: docker0 6.12 5.56 0.85 65.98 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20616) 04/12/22 _x86_64_ (8 CPU) 04:45:43 LINUX RESTART (8 CPU) 04:46:01 CPU %user %nice %system %iowait %steal %idle 04:47:02 all 15.12 0.00 4.76 1.91 0.05 78.16 04:47:02 0 15.96 0.00 5.17 1.59 0.07 77.21 04:47:02 1 16.44 0.00 5.41 2.82 0.05 75.29 04:47:02 2 16.01 0.00 4.70 3.68 0.05 75.57 04:47:02 3 15.76 0.00 4.01 1.35 0.05 78.83 04:47:02 4 17.01 0.00 3.97 0.86 0.05 78.11 04:47:02 5 12.45 0.00 4.82 0.34 0.05 82.35 04:47:02 6 12.69 0.00 5.04 4.15 0.05 78.06 04:47:02 7 14.65 0.00 4.98 0.46 0.07 79.85 04:48:01 all 9.93 0.00 2.22 0.41 0.03 87.41 04:48:01 0 10.37 0.00 2.30 0.58 0.02 86.73 04:48:01 1 9.64 0.00 2.79 1.52 0.03 86.02 04:48:01 2 8.90 0.00 1.62 0.02 0.03 89.43 04:48:01 3 10.02 0.00 2.51 0.03 0.03 87.40 04:48:01 4 11.39 0.00 2.44 0.03 0.03 86.10 04:48:01 5 9.22 0.00 2.05 0.27 0.03 88.43 04:48:01 6 9.97 0.00 1.94 0.76 0.03 87.30 04:48:01 7 9.95 0.00 2.08 0.09 0.03 87.85 04:49:01 all 0.03 0.00 0.01 0.01 0.01 99.94 04:49:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:49:01 1 0.02 0.00 0.02 0.02 0.00 99.95 04:49:01 2 0.03 0.00 0.02 0.00 0.02 99.93 04:49:01 3 0.00 0.00 0.00 0.00 0.02 99.98 04:49:01 4 0.03 0.00 0.00 0.00 0.00 99.97 04:49:01 5 0.02 0.00 0.02 0.03 0.00 99.93 04:49:01 6 0.02 0.00 0.02 0.00 0.02 99.95 04:49:01 7 0.07 0.00 0.03 0.00 0.02 99.88 04:50:01 all 0.04 0.00 0.02 0.00 0.01 99.93 04:50:01 0 0.03 0.00 0.00 0.00 0.00 99.97 04:50:01 1 0.07 0.00 0.03 0.02 0.02 99.87 04:50:01 2 0.00 0.00 0.03 0.00 0.02 99.95 04:50:01 3 0.10 0.00 0.02 0.00 0.00 99.88 04:50:01 4 0.02 0.00 0.00 0.00 0.00 99.98 04:50:01 5 0.03 0.00 0.02 0.00 0.02 99.93 04:50:01 6 0.03 0.00 0.03 0.00 0.02 99.92 04:50:01 7 0.05 0.00 0.02 0.00 0.00 99.93 04:51:01 all 0.27 0.00 0.02 0.00 0.01 99.70 04:51:01 0 0.00 0.00 0.02 0.00 0.00 99.98 04:51:01 1 0.03 0.00 0.02 0.02 0.00 99.93 04:51:01 2 0.03 0.00 0.02 0.00 0.02 99.93 04:51:01 3 1.97 0.00 0.02 0.00 0.02 98.00 04:51:01 4 0.02 0.00 0.02 0.00 0.02 99.95 04:51:01 5 0.07 0.00 0.02 0.02 0.00 99.90 04:51:01 6 0.02 0.00 0.02 0.00 0.02 99.95 04:51:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 5.04 0.00 1.40 0.46 0.02 93.08 Average: 0 5.24 0.00 1.49 0.43 0.02 92.81 Average: 1 5.19 0.00 1.64 0.87 0.02 92.28 Average: 2 4.96 0.00 1.27 0.74 0.03 93.00 Average: 3 5.52 0.00 1.30 0.27 0.02 92.88 Average: 4 5.64 0.00 1.27 0.18 0.02 92.88 Average: 5 4.32 0.00 1.38 0.13 0.02 94.15 Average: 6 4.51 0.00 1.40 0.98 0.03 93.08 Average: 7 4.89 0.00 1.41 0.11 0.02 93.57