---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7270 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 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-7270) 03/16/22 _x86_64_ (8 CPU) 09:24:31 LINUX RESTART (8 CPU) 09:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:26:01 285.58 14.51 271.07 0.00 2191.22 95919.34 0.00 09:27:01 30.21 0.02 30.19 0.00 0.93 16363.10 0.00 09:28:01 1.05 0.00 1.05 0.00 0.00 12.53 0.00 09:29:01 1.28 0.00 1.28 0.00 0.00 15.86 0.00 09:30:01 1.20 0.02 1.18 0.00 0.13 13.46 0.00 Average: 63.12 2.87 60.25 0.00 432.57 22218.29 0.00 09:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 28792548 31715632 584236 1.78 102744 3087132 2260260 6.66 1271172 2432408 445436 09:27:01 28822736 31777888 519572 1.58 110640 3095304 1795340 5.29 1227420 2427980 48 09:28:01 28823836 31779184 518036 1.58 110672 3095308 1795340 5.29 1227288 2427984 12 09:29:01 28830472 31786012 511076 1.55 110704 3095436 1795340 5.29 1219596 2428128 48 09:30:01 28830668 31786256 510684 1.55 110744 3095436 1795340 5.29 1219620 2428132 24 Average: 28820052 31768994 528721 1.61 109101 3093723 1888324 5.57 1233019 2428926 89114 09:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 docker0 31.11 26.47 4.33 333.85 0.00 0.00 0.00 0.00 09:26:01 lo 4.07 4.07 0.40 0.40 0.00 0.00 0.00 0.00 09:26:01 ens3 525.88 344.31 6914.26 133.86 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:27:01 ens3 13.18 8.01 12.31 4.37 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 8.05 3.82 7.42 0.43 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:29:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 0.18 0.10 0.08 0.06 0.00 0.00 0.00 0.00 Average: docker0 6.14 5.22 0.85 65.87 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 108.09 70.36 1368.24 27.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7270) 03/16/22 _x86_64_ (8 CPU) 09:24:31 LINUX RESTART (8 CPU) 09:25:02 CPU %user %nice %system %iowait %steal %idle 09:26:01 all 19.53 0.00 4.77 1.23 0.07 74.41 09:26:01 0 18.25 0.00 4.10 1.70 0.07 75.88 09:26:01 1 18.28 0.00 4.70 0.22 0.07 76.74 09:26:01 2 20.16 0.00 4.52 0.33 0.07 74.92 09:26:01 3 21.55 0.00 4.69 0.22 0.07 73.48 09:26:01 4 21.12 0.00 4.56 0.89 0.07 73.36 09:26:01 5 19.41 0.00 5.39 3.67 0.05 71.48 09:26:01 6 18.74 0.00 5.07 2.71 0.07 73.42 09:26:01 7 18.72 0.00 5.11 0.05 0.07 76.05 09:27:01 all 1.00 0.00 0.43 0.27 0.02 98.28 09:27:01 0 1.00 0.00 0.30 0.00 0.02 98.68 09:27:01 1 0.78 0.00 0.42 0.00 0.03 98.77 09:27:01 2 1.25 0.00 0.37 0.17 0.02 98.20 09:27:01 3 1.02 0.00 0.35 0.02 0.00 98.62 09:27:01 4 1.02 0.00 0.82 1.96 0.02 96.17 09:27:01 5 1.00 0.00 0.32 0.00 0.02 98.67 09:27:01 6 0.94 0.00 0.50 0.02 0.02 98.53 09:27:01 7 0.97 0.00 0.38 0.03 0.02 98.60 09:28:01 all 0.03 0.00 0.02 0.00 0.01 99.94 09:28:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:28:01 1 0.07 0.00 0.05 0.00 0.03 99.85 09:28:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:28:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:28:01 4 0.05 0.00 0.03 0.03 0.02 99.87 09:28:01 5 0.02 0.00 0.02 0.00 0.00 99.97 09:28:01 6 0.02 0.00 0.02 0.00 0.00 99.97 09:28:01 7 0.05 0.00 0.02 0.00 0.00 99.93 09:29:01 all 0.04 0.00 0.02 0.00 0.01 99.93 09:29:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:29:01 1 0.08 0.00 0.07 0.00 0.02 99.83 09:29:01 2 0.02 0.00 0.02 0.00 0.02 99.95 09:29:01 3 0.03 0.00 0.03 0.02 0.02 99.90 09:29:01 4 0.02 0.00 0.00 0.02 0.02 99.95 09:29:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:29:01 6 0.15 0.00 0.02 0.00 0.00 99.83 09:29:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:30:01 all 0.02 0.00 0.00 0.00 0.01 99.96 09:30:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:30:01 1 0.07 0.00 0.00 0.00 0.03 99.90 09:30:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:30:01 3 0.00 0.00 0.02 0.02 0.00 99.97 09:30:01 4 0.02 0.00 0.02 0.02 0.00 99.95 09:30:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:30:01 6 0.02 0.00 0.00 0.00 0.02 99.97 09:30:01 7 0.00 0.00 0.00 0.00 0.02 99.98 Average: all 4.04 0.00 1.03 0.30 0.02 94.62 Average: 0 3.79 0.00 0.87 0.33 0.02 95.00 Average: 1 3.78 0.00 1.03 0.04 0.04 95.12 Average: 2 4.19 0.00 0.96 0.10 0.02 94.73 Average: 3 4.42 0.00 1.00 0.05 0.02 94.51 Average: 4 4.37 0.00 1.07 0.58 0.02 93.95 Average: 5 4.00 0.00 1.12 0.72 0.01 94.15 Average: 6 3.88 0.00 1.10 0.53 0.02 94.46 Average: 7 3.86 0.00 1.08 0.02 0.02 95.03