---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9288 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-9288) 03/28/22 _x86_64_ (8 CPU) 22:03:53 LINUX RESTART (8 CPU) 22:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:05:01 440.12 120.84 308.59 10.69 14601.12 72687.65 2712883.62 22:06:01 76.06 0.40 75.66 0.00 18.93 32943.02 0.00 22:07:01 1.50 0.00 1.50 0.00 0.00 286.64 0.00 22:08:01 0.97 0.00 0.97 0.00 0.00 145.71 0.00 22:09:01 1.40 0.00 1.40 0.00 0.00 286.04 0.00 22:10:01 0.93 0.02 0.92 0.00 0.13 144.78 0.00 Average: 85.86 19.93 64.17 1.76 2403.36 17598.98 445952.44 22:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:05:01 29270052 31785268 532180 1.62 106064 2693688 2177656 6.42 1117764 2144764 392 22:06:01 28823024 31780760 514240 1.56 112860 3091276 1945440 5.73 1226600 2422636 240 22:07:01 28822440 31780252 514560 1.56 112900 3091292 1945440 5.73 1226320 2422640 160 22:08:01 28827400 31785284 509452 1.55 112948 3091292 1945440 5.73 1220344 2422640 24 22:09:01 28827328 31785264 509344 1.55 113012 3091288 1945440 5.73 1220404 2422644 24 22:10:01 28827988 31785968 508604 1.55 113032 3091300 1945440 5.73 1220232 2422648 8 Average: 28899705 31783799 514730 1.57 111803 3025023 1984143 5.85 1205277 2376329 141 22:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:05:01 docker0 11.25 6.32 1.97 42.30 0.00 0.00 0.00 0.00 22:05:01 veth250f4b5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 22:05:01 lo 5.22 5.22 0.49 0.49 0.00 0.00 0.00 0.00 22:05:01 ens3 819.23 471.91 6718.23 104.52 0.00 0.00 0.00 0.00 22:06:01 docker0 37.25 50.15 2.97 677.05 0.00 0.00 0.00 0.00 22:06:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 22:06:01 ens3 184.09 123.04 3219.74 59.62 0.00 0.00 0.00 0.00 22:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:07:01 ens3 3.87 3.18 12.71 0.54 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:09:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 ens3 0.18 0.12 0.08 0.07 0.00 0.00 0.00 0.00 Average: docker0 8.08 9.42 0.82 120.12 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 166.13 98.71 1644.65 27.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9288) 03/28/22 _x86_64_ (8 CPU) 22:03:53 LINUX RESTART (8 CPU) 22:04:02 CPU %user %nice %system %iowait %steal %idle 22:05:01 all 10.03 0.01 4.72 2.86 0.07 82.33 22:05:01 0 9.08 0.02 3.88 4.22 0.07 82.74 22:05:01 1 10.73 0.00 4.28 1.22 0.07 83.70 22:05:01 2 10.12 0.00 5.32 2.81 0.07 81.68 22:05:01 3 8.54 0.02 4.50 6.92 0.07 79.95 22:05:01 4 13.53 0.00 4.02 2.40 0.05 80.00 22:05:01 5 8.92 0.00 6.42 3.07 0.05 81.53 22:05:01 6 10.33 0.02 3.39 0.99 0.07 85.20 22:05:01 7 8.97 0.02 5.90 1.20 0.09 83.82 22:06:01 all 27.85 0.00 5.30 0.58 0.07 66.20 22:06:01 0 27.57 0.00 5.32 0.05 0.07 67.00 22:06:01 1 27.80 0.00 4.89 0.08 0.07 67.16 22:06:01 2 28.31 0.00 5.26 0.13 0.07 66.23 22:06:01 3 28.42 0.00 5.45 0.27 0.07 65.79 22:06:01 4 28.68 0.00 5.88 0.13 0.07 65.23 22:06:01 5 27.11 0.00 5.47 3.85 0.08 63.49 22:06:01 6 27.33 0.00 4.85 0.02 0.07 67.74 22:06:01 7 27.55 0.00 5.31 0.10 0.07 66.97 22:07:01 all 0.03 0.00 0.02 0.01 0.01 99.94 22:07:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:07:01 1 0.02 0.00 0.00 0.00 0.02 99.97 22:07:01 2 0.07 0.00 0.02 0.02 0.02 99.88 22:07:01 3 0.03 0.00 0.03 0.00 0.02 99.92 22:07:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:07:01 5 0.02 0.00 0.02 0.03 0.00 99.93 22:07:01 6 0.08 0.00 0.03 0.00 0.00 99.88 22:07:01 7 0.03 0.00 0.02 0.00 0.00 99.95 22:08:01 all 0.03 0.00 0.01 0.00 0.01 99.95 22:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:08:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:08:01 2 0.07 0.00 0.05 0.00 0.03 99.85 22:08:01 3 0.05 0.00 0.02 0.00 0.00 99.93 22:08:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:08:01 5 0.03 0.00 0.02 0.03 0.02 99.90 22:08:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:08:01 7 0.02 0.00 0.02 0.00 0.00 99.97 22:09:01 all 0.01 0.00 0.01 0.00 0.00 99.97 22:09:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:09:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:09:01 2 0.02 0.00 0.03 0.00 0.02 99.93 22:09:01 3 0.00 0.00 0.02 0.00 0.00 99.98 22:09:01 4 0.02 0.00 0.02 0.00 0.00 99.97 22:09:01 5 0.02 0.00 0.02 0.03 0.00 99.93 22:09:01 6 0.02 0.00 0.02 0.00 0.00 99.97 22:09:01 7 0.00 0.00 0.02 0.00 0.00 99.98 22:10:01 all 0.07 0.00 0.01 0.00 0.00 99.91 22:10:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:10:01 1 0.03 0.00 0.00 0.00 0.00 99.97 22:10:01 2 0.03 0.00 0.02 0.00 0.02 99.93 22:10:01 3 0.03 0.00 0.02 0.00 0.00 99.95 22:10:01 4 0.00 0.00 0.02 0.00 0.00 99.98 22:10:01 5 0.38 0.00 0.03 0.03 0.02 99.53 22:10:01 6 0.02 0.00 0.02 0.00 0.00 99.97 22:10:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 6.28 0.00 1.66 0.57 0.03 91.46 Average: 0 6.07 0.00 1.52 0.70 0.02 91.69 Average: 1 6.37 0.00 1.51 0.21 0.03 91.88 Average: 2 6.40 0.00 1.77 0.49 0.04 91.31 Average: 3 6.13 0.00 1.65 1.17 0.03 91.01 Average: 4 6.98 0.00 1.64 0.41 0.02 90.95 Average: 5 6.04 0.00 1.98 1.17 0.03 90.79 Average: 6 6.23 0.00 1.37 0.16 0.02 92.21 Average: 7 6.04 0.00 1.85 0.21 0.03 91.87