---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11874 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11874) 04/10/22 _x86_64_ (8 CPU) 09:20:41 LINUX RESTART (8 CPU) 09:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:22:01 427.74 47.93 379.80 0.00 4151.68 193089.94 0.00 09:23:01 237.98 0.13 237.84 0.00 8.00 55020.96 0.00 09:24:01 1.58 0.00 1.58 0.00 0.00 20.01 0.00 09:25:01 0.88 0.00 0.88 0.00 0.00 11.20 0.00 09:26:02 1.53 0.03 1.50 0.00 1.73 17.06 0.00 Average: 132.97 9.49 123.48 0.00 821.29 49156.94 0.00 09:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:01 27481944 31712300 585644 1.78 185704 4184600 2211800 6.52 1387700 3502724 704640 09:23:01 27804036 31777600 516588 1.57 193164 3929752 1772288 5.22 1286168 3283040 368 09:24:01 27804292 31777988 515788 1.57 193204 3929756 1772288 5.22 1285420 3283044 20 09:25:01 27805800 31779572 513828 1.56 193232 3929756 1772288 5.22 1283884 3283044 264 09:26:02 27807416 31781152 512104 1.56 193280 3929808 1772288 5.22 1281848 3283052 12 Average: 27740698 31765722 528790 1.61 191717 3980734 1860190 5.48 1305004 3326981 141061 09:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:22:01 ens3 905.30 612.15 6869.59 126.07 0.00 0.00 0.00 0.00 09:22:01 lo 6.37 6.37 0.62 0.62 0.00 0.00 0.00 0.00 09:22:01 docker0 190.56 236.78 16.12 2378.44 0.00 0.00 0.00 0.00 09:23:01 ens3 192.32 126.96 2710.01 74.31 0.00 0.00 0.00 0.00 09:23:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 09:23:01 docker0 13.55 18.40 0.77 91.72 0.00 0.00 0.00 0.00 09:24:01 ens3 0.72 0.70 0.05 0.07 0.00 0.00 0.00 0.00 09:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 0.37 0.40 0.02 0.03 0.00 0.00 0.00 0.00 09:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:02 ens3 1.58 0.70 2.11 0.05 0.00 0.00 0.00 0.00 09:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 217.79 146.65 1899.96 39.82 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 40.33 50.42 3.34 487.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11874) 04/10/22 _x86_64_ (8 CPU) 09:20:41 LINUX RESTART (8 CPU) 09:21:02 CPU %user %nice %system %iowait %steal %idle 09:22:01 all 13.76 0.00 5.71 2.75 0.06 77.71 09:22:01 0 13.05 0.00 5.56 3.63 0.05 77.71 09:22:01 1 14.65 0.00 6.24 6.26 0.07 72.79 09:22:01 2 11.88 0.00 6.48 1.56 0.05 80.02 09:22:01 3 12.86 0.00 6.03 2.91 0.09 78.12 09:22:01 4 15.40 0.00 5.37 0.43 0.07 78.73 09:22:01 5 15.21 0.00 5.99 4.15 0.05 74.60 09:22:01 6 13.19 0.00 4.73 1.63 0.05 80.40 09:22:01 7 13.86 0.00 5.30 1.45 0.07 79.33 09:23:01 all 16.84 0.00 4.63 1.53 0.06 76.94 09:23:01 0 15.95 0.00 4.10 0.03 0.05 79.86 09:23:01 1 17.56 0.00 4.78 2.90 0.07 74.69 09:23:01 2 16.66 0.00 4.23 0.47 0.07 78.57 09:23:01 3 15.95 0.00 5.24 0.64 0.05 78.11 09:23:01 4 17.54 0.00 4.07 0.25 0.05 78.09 09:23:01 5 16.32 0.00 5.54 5.35 0.07 72.72 09:23:01 6 18.65 0.00 4.37 2.20 0.05 74.73 09:23:01 7 16.08 0.00 4.75 0.36 0.07 78.75 09:24:01 all 0.03 0.00 0.01 0.01 0.02 99.94 09:24:01 0 0.00 0.00 0.00 0.00 0.02 99.98 09:24:01 1 0.08 0.00 0.00 0.03 0.03 99.85 09:24:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:24:01 3 0.00 0.00 0.02 0.00 0.02 99.97 09:24:01 4 0.08 0.00 0.00 0.00 0.02 99.90 09:24:01 5 0.03 0.00 0.03 0.00 0.02 99.92 09:24:01 6 0.03 0.00 0.00 0.02 0.02 99.93 09:24:01 7 0.02 0.00 0.00 0.00 0.02 99.97 09:25:01 all 0.04 0.00 0.01 0.00 0.01 99.94 09:25:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:25:01 1 0.07 0.00 0.03 0.00 0.03 99.87 09:25:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:25:01 3 0.02 0.00 0.00 0.00 0.03 99.95 09:25:01 4 0.07 0.00 0.00 0.00 0.00 99.93 09:25:01 5 0.07 0.00 0.02 0.00 0.00 99.92 09:25:01 6 0.05 0.00 0.02 0.00 0.00 99.93 09:25:01 7 0.03 0.00 0.02 0.00 0.00 99.95 09:26:02 all 0.01 0.00 0.02 0.01 0.01 99.95 09:26:02 0 0.02 0.00 0.00 0.00 0.02 99.97 09:26:02 1 0.03 0.00 0.03 0.00 0.02 99.92 09:26:02 2 0.00 0.00 0.03 0.02 0.00 99.95 09:26:02 3 0.00 0.00 0.02 0.02 0.02 99.95 09:26:02 4 0.03 0.00 0.02 0.00 0.02 99.93 09:26:02 5 0.02 0.00 0.00 0.00 0.00 99.98 09:26:02 6 0.00 0.00 0.02 0.03 0.02 99.93 09:26:02 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 6.07 0.00 2.05 0.85 0.03 91.00 Average: 0 5.76 0.00 1.92 0.72 0.03 91.57 Average: 1 6.41 0.00 2.19 1.81 0.04 89.55 Average: 2 5.66 0.00 2.12 0.40 0.02 91.79 Average: 3 5.70 0.00 2.23 0.70 0.04 91.33 Average: 4 6.55 0.00 1.87 0.13 0.03 91.42 Average: 5 6.25 0.00 2.29 1.88 0.03 89.56 Average: 6 6.33 0.00 1.81 0.77 0.03 91.07 Average: 7 5.92 0.00 1.99 0.35 0.03 91.71