---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7015 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2799.996 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7015) 02/22/23 _x86_64_ (8 CPU) 06:51:50 LINUX RESTART (8 CPU) 06:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:53:02 348.30 47.40 300.90 0.00 5355.23 153165.89 0.00 06:54:01 53.82 0.32 53.50 0.00 19.12 23963.12 0.00 06:55:01 1.80 0.00 1.80 0.00 0.00 20.81 0.00 06:56:01 1.53 0.00 1.53 0.00 0.00 17.73 0.00 06:57:01 7.57 2.20 5.37 0.00 2347.74 232.09 0.00 Average: 82.73 10.02 72.71 0.00 1549.90 35530.24 0.00 06:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:53:02 29201876 31599052 721580 2.19 71860 2602596 1784200 5.26 982372 2344796 476 06:54:01 28686052 31599488 706884 2.15 91608 3055076 1738216 5.12 1129292 2652968 472 06:55:01 28686412 31599996 706000 2.15 91656 3055076 1738216 5.12 1129656 2652972 172 06:56:01 28693600 31607252 698732 2.12 91688 3055080 1738216 5.12 1122056 2652972 12 06:57:01 28490428 31583360 719456 2.19 94900 3222696 1765296 5.20 1255408 2712816 94872 Average: 28751674 31597830 710530 2.16 88342 2998105 1752829 5.17 1123757 2603305 19201 06:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:53:02 docker0 4.43 3.48 0.56 42.17 0.00 0.00 0.00 0.00 06:53:02 veth68693a9 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 06:53:02 ens3 565.26 383.64 6470.80 109.85 0.00 0.00 0.00 0.00 06:53:02 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 06:54:01 docker0 19.78 22.64 1.48 293.09 0.00 0.00 0.00 0.00 06:54:01 ens3 138.21 91.73 2879.48 21.68 0.00 0.00 0.00 0.00 06:54:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 ens3 0.63 0.42 0.35 0.27 0.00 0.00 0.00 0.00 06:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 06:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 ens3 92.03 51.04 1374.91 3.56 0.00 0.00 0.00 0.00 06:57:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 4.79 5.17 0.40 66.29 0.00 0.00 0.00 0.00 Average: ens3 159.37 105.46 2143.09 27.10 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7015) 02/22/23 _x86_64_ (8 CPU) 06:51:50 LINUX RESTART (8 CPU) 06:52:01 CPU %user %nice %system %iowait %steal %idle 06:53:02 all 9.07 0.00 3.13 2.82 0.08 84.91 06:53:02 0 7.89 0.00 3.73 2.91 0.10 85.38 06:53:02 1 8.40 0.00 3.48 4.56 0.07 83.50 06:53:02 2 9.62 0.00 3.11 0.64 0.07 86.57 06:53:02 3 10.02 0.00 2.72 0.24 0.10 86.93 06:53:02 4 8.60 0.00 2.48 0.15 0.05 88.71 06:53:02 5 9.66 0.00 2.72 2.62 0.07 84.93 06:53:02 6 10.59 0.00 2.84 10.06 0.07 76.44 06:53:02 7 7.77 0.00 3.98 1.34 0.08 86.82 06:54:01 all 15.00 0.00 3.04 1.64 0.07 80.25 06:54:01 0 15.57 0.00 2.59 0.03 0.07 81.74 06:54:01 1 15.54 0.00 2.87 0.32 0.07 81.19 06:54:01 2 14.77 0.00 3.97 0.10 0.07 81.09 06:54:01 3 15.17 0.00 2.98 0.26 0.10 81.49 06:54:01 4 15.11 0.00 2.77 0.02 0.07 82.04 06:54:01 5 14.02 0.00 2.89 3.41 0.09 79.60 06:54:01 6 15.41 0.00 3.12 8.59 0.07 72.82 06:54:01 7 14.44 0.00 3.12 0.38 0.05 82.01 06:55:01 all 0.27 0.00 0.00 0.01 0.01 99.70 06:55:01 0 0.08 0.00 0.00 0.07 0.00 99.85 06:55:01 1 2.00 0.00 0.03 0.00 0.03 97.93 06:55:01 2 0.02 0.00 0.00 0.00 0.00 99.98 06:55:01 3 0.03 0.00 0.00 0.00 0.00 99.97 06:55:01 4 0.00 0.00 0.00 0.00 0.02 99.98 06:55:01 5 0.00 0.00 0.00 0.05 0.00 99.95 06:55:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:55:01 7 0.02 0.00 0.00 0.00 0.02 99.97 06:56:01 all 0.04 0.00 0.03 0.00 0.01 99.92 06:56:01 0 0.03 0.00 0.03 0.00 0.02 99.92 06:56:01 1 0.15 0.00 0.07 0.00 0.03 99.75 06:56:01 2 0.02 0.00 0.02 0.00 0.02 99.95 06:56:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:56:01 4 0.02 0.00 0.02 0.00 0.02 99.95 06:56:01 5 0.02 0.00 0.03 0.02 0.00 99.93 06:56:01 6 0.03 0.00 0.02 0.00 0.00 99.95 06:56:01 7 0.02 0.00 0.02 0.00 0.00 99.97 06:57:01 all 0.45 0.00 0.18 0.15 0.01 99.21 06:57:01 0 0.07 0.00 0.07 0.07 0.00 99.80 06:57:01 1 0.15 0.00 0.12 0.17 0.03 99.53 06:57:01 2 1.87 0.00 0.35 0.03 0.00 97.75 06:57:01 3 0.55 0.00 0.28 0.02 0.00 99.15 06:57:01 4 0.60 0.00 0.30 0.30 0.02 98.78 06:57:01 5 0.13 0.00 0.12 0.52 0.02 99.22 06:57:01 6 0.23 0.00 0.12 0.07 0.02 99.57 06:57:01 7 0.00 0.00 0.05 0.05 0.00 99.90 Average: all 4.91 0.00 1.26 0.92 0.04 92.88 Average: 0 4.68 0.00 1.28 0.62 0.04 93.39 Average: 1 5.19 0.00 1.30 1.01 0.05 92.46 Average: 2 5.20 0.00 1.47 0.15 0.03 93.14 Average: 3 5.10 0.00 1.19 0.10 0.04 93.58 Average: 4 4.80 0.00 1.10 0.09 0.03 93.98 Average: 5 4.71 0.00 1.14 1.31 0.03 92.81 Average: 6 5.19 0.00 1.21 3.70 0.03 89.87 Average: 7 4.38 0.00 1.42 0.35 0.03 93.81