---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1456 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: 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 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-1456) 01/09/23 _x86_64_ (8 CPU) 16:27:50 LINUX RESTART (8 CPU) 16:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:29:01 361.12 47.71 313.41 0.00 5376.04 183782.97 0.00 16:30:01 55.77 0.28 55.49 0.00 25.33 31539.01 0.00 16:31:01 2.10 0.00 2.10 0.00 0.00 23.34 0.00 16:32:01 1.85 0.00 1.85 0.00 0.00 22.26 0.00 16:33:01 26.56 9.25 17.31 0.00 2884.45 2374.14 0.00 16:34:01 28.88 1.33 27.55 0.00 2271.22 6351.21 0.00 Average: 79.38 9.76 69.62 0.00 1759.41 37346.75 0.00 16:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:01 28687324 31450136 855040 2.60 87632 2923520 2157660 6.36 1266736 2529160 337116 16:30:01 28675684 31585408 722388 2.20 94780 3051228 1778028 5.24 1172776 2625580 404 16:31:01 28674660 31584460 722920 2.20 94852 3051228 1778028 5.24 1172792 2625580 4 16:32:01 28684492 31594548 712624 2.17 94920 3051232 1778028 5.24 1163184 2625600 16 16:33:01 28325988 31544568 752196 2.29 112316 3332852 1838744 5.42 1285652 2839596 97588 16:34:01 28155284 31572488 722028 2.20 128520 3505100 1836876 5.41 1486816 2795032 0 Average: 28533905 31555268 747866 2.27 102170 3152527 1861227 5.49 1257993 2673425 72521 16:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 16:29:01 ens3 759.07 479.77 7194.84 122.37 0.00 0.00 0.00 0.00 16:29:01 docker0 47.54 70.35 4.01 732.22 0.00 0.00 0.00 0.00 16:29:01 veth5fa2f9b 43.08 66.76 4.09 687.65 0.00 0.00 0.00 0.06 16:30:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:30:01 ens3 140.43 83.45 2540.67 16.27 0.00 0.00 0.00 0.00 16:30:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 ens3 2.32 1.38 2.27 0.33 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:32:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:33:01 ens3 54.59 31.79 1374.38 2.42 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 16:34:01 ens3 75.50 45.56 1373.91 3.20 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 172.00 107.01 2080.90 24.10 0.00 0.00 0.00 0.00 Average: docker0 7.93 11.73 0.67 122.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1456) 01/09/23 _x86_64_ (8 CPU) 16:27:50 LINUX RESTART (8 CPU) 16:28:01 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 13.61 0.00 4.51 1.57 0.06 80.26 16:29:01 0 13.05 0.00 3.81 1.90 0.05 81.19 16:29:01 1 13.40 0.00 4.23 0.57 0.07 81.73 16:29:01 2 12.45 0.00 4.42 0.37 0.05 82.72 16:29:01 3 17.67 0.00 4.46 0.27 0.07 77.53 16:29:01 4 13.90 0.00 5.99 1.72 0.07 78.33 16:29:01 5 11.74 0.00 3.49 0.86 0.05 83.87 16:29:01 6 14.90 0.00 4.84 4.64 0.07 75.55 16:29:01 7 11.73 0.00 4.82 2.22 0.07 81.16 16:30:01 all 19.10 0.00 3.65 0.40 0.04 76.80 16:30:01 0 18.47 0.00 4.67 2.89 0.05 73.92 16:30:01 1 19.31 0.00 3.39 0.00 0.05 77.26 16:30:01 2 18.96 0.00 4.80 0.02 0.05 76.17 16:30:01 3 19.30 0.00 3.11 0.00 0.03 77.56 16:30:01 4 19.33 0.00 3.49 0.13 0.05 76.99 16:30:01 5 18.87 0.00 3.22 0.00 0.05 77.86 16:30:01 6 19.41 0.00 3.46 0.12 0.03 76.98 16:30:01 7 19.17 0.00 3.07 0.02 0.03 77.71 16:31:01 all 0.03 0.00 0.02 0.01 0.01 99.93 16:31:01 0 0.02 0.00 0.03 0.07 0.00 99.88 16:31:01 1 0.07 0.00 0.03 0.00 0.02 99.88 16:31:01 2 0.03 0.00 0.00 0.00 0.00 99.97 16:31:01 3 0.03 0.00 0.02 0.00 0.02 99.93 16:31:01 4 0.00 0.00 0.03 0.00 0.00 99.97 16:31:01 5 0.03 0.00 0.03 0.00 0.02 99.92 16:31:01 6 0.05 0.00 0.00 0.00 0.02 99.93 16:31:01 7 0.02 0.00 0.02 0.00 0.00 99.97 16:32:01 all 0.03 0.00 0.01 0.01 0.00 99.95 16:32:01 0 0.03 0.00 0.02 0.05 0.00 99.90 16:32:01 1 0.07 0.00 0.03 0.00 0.00 99.90 16:32:01 2 0.07 0.00 0.00 0.00 0.00 99.93 16:32:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:32:01 4 0.03 0.00 0.02 0.00 0.00 99.95 16:32:01 5 0.03 0.00 0.00 0.00 0.00 99.97 16:32:01 6 0.00 0.00 0.03 0.00 0.00 99.97 16:32:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:33:01 all 0.91 0.00 0.65 0.14 0.01 98.29 16:33:01 0 0.78 0.00 0.50 0.48 0.02 98.22 16:33:01 1 1.10 0.00 0.45 0.02 0.02 98.42 16:33:01 2 0.68 0.00 0.72 0.02 0.02 98.56 16:33:01 3 0.93 0.00 0.37 0.20 0.00 98.50 16:33:01 4 1.32 0.00 0.40 0.07 0.00 98.22 16:33:01 5 0.75 0.00 0.32 0.03 0.00 98.89 16:33:01 6 1.08 0.00 1.57 0.03 0.00 97.32 16:33:01 7 0.64 0.00 0.87 0.25 0.02 98.23 16:34:01 all 1.15 0.00 0.68 0.15 0.01 98.01 16:34:01 0 0.55 0.00 0.45 0.60 0.00 98.40 16:34:01 1 1.27 0.00 0.44 0.22 0.00 98.07 16:34:01 2 0.77 0.00 0.40 0.18 0.00 98.65 16:34:01 3 0.57 0.00 0.42 0.02 0.02 98.98 16:34:01 4 1.92 0.00 0.62 0.00 0.02 97.45 16:34:01 5 1.17 0.00 1.99 0.05 0.02 96.78 16:34:01 6 2.17 0.00 0.42 0.02 0.02 97.38 16:34:01 7 0.77 0.00 0.72 0.15 0.00 98.36 Average: all 5.78 0.00 1.58 0.38 0.02 92.24 Average: 0 5.46 0.00 1.57 0.99 0.02 91.95 Average: 1 5.85 0.00 1.42 0.13 0.03 92.57 Average: 2 5.47 0.00 1.72 0.10 0.02 92.69 Average: 3 6.38 0.00 1.39 0.08 0.02 92.13 Average: 4 6.05 0.00 1.75 0.32 0.02 91.86 Average: 5 5.41 0.00 1.50 0.16 0.02 92.91 Average: 6 6.24 0.00 1.71 0.80 0.02 91.23 Average: 7 5.35 0.00 1.57 0.44 0.02 92.63