---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-679 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: 2799.994 BogoMIPS: 5599.98 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-679) 06/02/22 _x86_64_ (8 CPU) 20:38:37 LINUX RESTART (8 CPU) 20:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:40:01 351.82 44.61 307.22 0.00 4020.80 133610.40 0.00 20:41:01 30.01 0.05 29.96 0.00 3.60 16256.46 0.00 20:42:01 1.37 0.00 1.37 0.00 0.00 15.60 0.00 20:43:01 2.15 0.00 2.15 0.00 0.00 25.06 0.00 20:44:01 1.50 0.13 1.37 0.00 12.53 25.20 0.00 Average: 77.37 8.96 68.41 0.00 807.36 29986.09 0.00 20:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:40:01 28462528 31733928 560288 1.70 119252 3379120 2368284 6.98 1211944 2776444 507268 20:41:01 28566040 31789968 503652 1.53 122364 3324528 1919220 5.66 1170920 2709332 56 20:42:01 28565624 31789696 503596 1.53 122428 3324536 1919220 5.66 1170836 2709344 180 20:43:01 28569852 31794396 499088 1.52 122524 3324528 1919220 5.66 1167020 2709704 20 20:44:01 28569944 31794900 498076 1.51 122600 3324932 1915812 5.65 1168104 2709740 52 Average: 28546798 31780578 512940 1.56 121834 3335529 2008351 5.92 1177765 2722913 101515 20:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:40:01 lo 4.27 4.27 0.42 0.42 0.00 0.00 0.00 0.00 20:40:01 docker0 32.54 38.66 3.04 366.11 0.00 0.00 0.00 0.00 20:40:01 ens3 903.33 555.49 8641.22 158.44 0.00 0.00 0.00 0.00 20:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 ens3 18.33 10.28 17.94 4.64 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 ens3 0.87 0.30 0.30 0.20 0.00 0.00 0.00 0.00 20:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 ens3 0.57 0.45 0.27 0.22 0.00 0.00 0.00 0.00 20:44:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 ens3 5.25 3.77 5.24 1.96 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 6.51 7.73 0.61 73.22 0.00 0.00 0.00 0.00 Average: ens3 185.66 114.05 1732.94 33.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-679) 06/02/22 _x86_64_ (8 CPU) 20:38:37 LINUX RESTART (8 CPU) 20:39:01 CPU %user %nice %system %iowait %steal %idle 20:40:01 all 18.25 0.00 5.32 1.74 0.08 74.62 20:40:01 0 18.13 0.00 5.36 0.66 0.07 75.79 20:40:01 1 18.95 0.00 5.73 2.30 0.08 72.94 20:40:01 2 18.65 0.00 5.54 3.66 0.08 72.07 20:40:01 3 17.76 0.00 6.00 4.01 0.08 72.14 20:40:01 4 17.68 0.00 4.70 1.39 0.08 76.14 20:40:01 5 18.77 0.00 5.39 1.17 0.07 74.60 20:40:01 6 17.15 0.00 4.62 0.54 0.07 77.63 20:40:01 7 18.89 0.00 5.17 0.20 0.10 75.64 20:41:01 all 0.49 0.00 0.32 0.32 0.00 98.86 20:41:01 0 0.60 0.00 0.33 0.03 0.02 99.01 20:41:01 1 0.68 0.00 0.22 0.23 0.00 98.87 20:41:01 2 0.48 0.00 0.55 2.00 0.00 96.96 20:41:01 3 0.49 0.00 0.33 0.00 0.00 99.18 20:41:01 4 0.60 0.00 0.42 0.28 0.00 98.70 20:41:01 5 0.38 0.00 0.38 0.00 0.02 99.21 20:41:01 6 0.33 0.00 0.17 0.00 0.00 99.50 20:41:01 7 0.33 0.00 0.18 0.00 0.00 99.48 20:42:01 all 0.02 0.00 0.01 0.01 0.00 99.96 20:42:01 0 0.07 0.00 0.02 0.00 0.00 99.92 20:42:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:42:01 2 0.00 0.00 0.02 0.03 0.00 99.95 20:42:01 3 0.00 0.00 0.02 0.02 0.00 99.97 20:42:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:42:01 5 0.05 0.00 0.02 0.00 0.02 99.92 20:42:01 6 0.00 0.00 0.02 0.00 0.00 99.98 20:42:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:43:01 all 0.26 0.00 0.01 0.02 0.00 99.71 20:43:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:43:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:43:01 2 0.02 0.00 0.00 0.13 0.00 99.85 20:43:01 3 1.76 0.00 0.02 0.00 0.02 98.21 20:43:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:43:01 5 0.18 0.00 0.03 0.00 0.00 99.78 20:43:01 6 0.00 0.00 0.02 0.00 0.00 99.98 20:43:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:44:01 all 0.35 0.00 0.11 0.01 0.01 99.53 20:44:01 0 0.17 0.00 0.08 0.00 0.00 99.75 20:44:01 1 0.17 0.00 0.10 0.00 0.00 99.73 20:44:01 2 0.13 0.00 0.12 0.03 0.02 99.70 20:44:01 3 1.78 0.00 0.08 0.00 0.00 98.14 20:44:01 4 0.13 0.00 0.10 0.00 0.00 99.77 20:44:01 5 0.13 0.00 0.12 0.00 0.02 99.73 20:44:01 6 0.12 0.00 0.05 0.00 0.02 99.82 20:44:01 7 0.18 0.00 0.20 0.02 0.02 99.58 Average: all 3.83 0.00 1.14 0.41 0.02 94.59 Average: 0 3.77 0.00 1.16 0.14 0.02 94.91 Average: 1 3.93 0.00 1.20 0.50 0.02 94.36 Average: 2 3.83 0.00 1.24 1.17 0.02 93.75 Average: 3 4.30 0.00 1.27 0.79 0.02 93.62 Average: 4 3.64 0.00 1.03 0.33 0.02 94.97 Average: 5 3.86 0.00 1.18 0.23 0.02 94.70 Average: 6 3.49 0.00 0.97 0.11 0.02 95.42 Average: 7 3.83 0.00 1.10 0.04 0.02 95.00