---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2655 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 29G 127G 19% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 29G 127G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2655) 06/02/25 _x86_64_ (8 CPU) 19:39:13 LINUX RESTART (8 CPU) 19:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:41:01 232.64 10.88 221.76 0.00 1751.30 87846.26 0.00 19:42:01 46.53 0.03 46.50 0.00 0.27 26900.92 0.00 19:43:01 51.74 0.23 51.51 0.00 3.07 23136.28 0.00 19:44:01 187.30 0.33 186.97 0.00 34.39 111428.23 0.00 19:45:01 1172.81 18.24 1154.57 0.00 2515.94 395039.41 0.00 19:46:01 265.48 1.58 263.90 0.00 251.78 48384.94 0.00 19:47:01 414.34 0.07 414.28 0.00 0.53 102694.25 0.00 19:48:01 632.91 0.30 632.61 0.00 21.73 152825.86 0.00 Average: 375.79 3.94 371.85 0.00 569.95 118603.57 0.00 19:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:41:01 28039016 31518800 782440 2.38 124968 3563272 1935028 5.70 1166580 3206740 604 19:42:01 26627504 31314884 978296 2.98 129920 4671680 2234776 6.59 2027012 3656404 350284 19:43:01 26351776 31298568 991588 3.02 135892 4891068 2349888 6.93 1733940 4191324 439608 19:44:01 21876548 31284292 1001868 3.05 144464 9248616 2734512 8.06 1994124 8298272 3094460 19:45:01 12934296 31117396 1104264 3.36 379296 17225980 5031748 14.83 3164464 15429624 15064 19:46:01 6978512 28136792 4037156 12.28 414176 19807424 10654152 31.40 7357944 16763520 1427080 19:47:01 4525092 28846188 3332876 10.14 430320 22836112 8454540 24.92 8017540 18451012 1825344 19:48:01 7761212 31393692 846564 2.57 442436 22322160 2184568 6.44 3398896 20106156 500 Average: 16886744 30613826 1634382 4.97 275184 13070789 4447402 13.11 3607562 11262882 894118 19:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:41:01 ens3 1161.65 969.56 11829.39 104.03 0.00 0.00 0.00 0.00 19:41:01 lo 4.34 4.34 0.43 0.43 0.00 0.00 0.00 0.00 19:41:01 docker0 792.10 865.01 57.86 4722.95 0.00 0.00 0.00 0.00 19:41:01 vethadb6a28 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 19:42:01 ens3 35.30 20.93 32.60 14.72 0.00 0.00 0.00 0.00 19:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:42:01 docker0 0.17 0.20 0.01 0.02 0.00 0.00 0.00 0.00 19:42:01 veth1c0deb6 0.17 0.35 0.01 0.03 0.00 0.00 0.00 0.00 19:43:01 ens3 29.11 18.11 22.71 13.71 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 1.35 1.35 0.10 0.12 0.00 0.00 0.00 0.00 19:43:01 veth1c0deb6 1.35 1.37 0.12 0.12 0.00 0.00 0.00 0.00 19:44:01 ens3 135.16 108.33 2384.49 154.74 0.00 0.00 0.00 0.00 19:44:01 veth96bf38c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 vethcbf8ae6 1.85 3.50 0.14 38.71 0.00 0.00 0.00 0.00 19:44:01 veth952bc5e 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 19:44:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 19:44:01 veth8cb9ecb 1.75 3.12 0.13 38.68 0.00 0.00 0.00 0.00 19:44:01 vethf1e6c4d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 docker0 7.12 13.05 0.45 160.79 0.00 0.00 0.00 0.00 19:44:01 vethf2035b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 vethc2a45b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 veth97cbc56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 veth3528883 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 vethf33ca97 1.47 3.07 0.11 38.74 0.00 0.00 0.00 0.00 19:44:01 vethf030ebc 0.33 0.45 0.03 0.14 0.00 0.00 0.00 0.00 19:44:01 vethbd304fe 1.72 3.77 0.13 44.59 0.00 0.00 0.00 0.00 19:45:01 ens3 1165.20 582.54 11773.27 68.48 0.00 0.00 0.00 0.00 19:45:01 vethd6f4f16 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 vetha3622ab 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 veth160ce66 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 veth58f985e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 vethe47b132 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 19:45:01 vethb30f0e2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 veth94aa97c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 docker0 495.92 993.09 43.45 8614.46 0.00 0.00 0.00 0.00 19:45:01 veth5afb1af 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 vethdedfcb4 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 veth0e4f279 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 veth69e1015 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 veth8dc5ca0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 vethf030ebc 0.07 1.00 0.00 0.04 0.00 0.00 0.00 0.00 19:45:01 vethb19416d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 veth9017a8b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 ens3 9.70 5.41 7.99 4.24 0.00 0.00 0.00 0.00 19:46:01 vethd6f4f16 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:46:01 vetha3622ab 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:46:01 veth58f985e 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:46:01 vethe47b132 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 19:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:46:01 vethb30f0e2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:46:01 veth94aa97c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:46:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 veth5afb1af 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:46:01 vethdedfcb4 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 19:46:01 veth0e4f279 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:46:01 veth69e1015 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:46:01 veth8dc5ca0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:46:01 vethf030ebc 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 veth9017a8b 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:47:01 ens3 7.46 3.91 6.13 3.31 0.00 0.00 0.00 0.00 19:47:01 vethd6f4f16 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 vetha3622ab 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 veth58f985e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 vethe47b132 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 vethb30f0e2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 veth94aa97c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 vethdedfcb4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 veth69e1015 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 veth8dc5ca0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 vethf030ebc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 veth9017a8b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 ens3 118.88 70.17 2550.25 22.07 0.00 0.00 0.00 0.00 19:48:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 331.09 220.81 3558.67 48.04 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 160.78 232.79 12.64 1681.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2655) 06/02/25 _x86_64_ (8 CPU) 19:39:13 LINUX RESTART (8 CPU) 19:40:02 CPU %user %nice %system %iowait %steal %idle 19:41:01 all 10.19 0.00 4.71 2.47 0.06 82.57 19:41:01 0 13.08 0.00 5.67 2.44 0.07 78.74 19:41:01 1 10.79 0.00 4.33 1.08 0.05 83.74 19:41:01 2 9.78 0.00 4.66 8.28 0.09 77.19 19:41:01 3 10.78 0.00 4.18 1.82 0.07 83.15 19:41:01 4 9.12 0.00 5.47 2.04 0.07 83.30 19:41:01 5 9.37 0.00 4.28 2.95 0.05 83.35 19:41:01 6 8.93 0.00 4.97 0.05 0.05 86.00 19:41:01 7 9.67 0.00 4.12 1.07 0.07 85.07 19:42:01 all 43.27 0.00 6.99 0.82 0.12 48.80 19:42:01 0 42.67 0.00 7.99 0.02 0.10 49.21 19:42:01 1 45.46 0.00 7.10 0.03 0.26 47.15 19:42:01 2 41.88 0.00 6.44 0.90 0.10 50.67 19:42:01 3 46.94 0.00 8.52 0.00 0.10 44.43 19:42:01 4 41.16 0.00 6.36 1.32 0.10 51.05 19:42:01 5 43.80 0.00 6.52 1.13 0.10 48.45 19:42:01 6 43.03 0.00 6.54 0.02 0.08 50.33 19:42:01 7 41.15 0.00 6.46 3.14 0.12 49.13 19:43:01 all 57.25 0.00 7.26 0.56 0.10 34.83 19:43:01 0 57.48 0.00 7.25 0.12 0.08 35.07 19:43:01 1 57.23 0.00 7.01 0.32 0.10 35.34 19:43:01 2 56.43 0.00 7.29 0.30 0.08 35.89 19:43:01 3 58.27 0.00 7.27 0.15 0.10 34.21 19:43:01 4 57.40 0.00 6.91 0.03 0.12 35.53 19:43:01 5 57.15 0.00 7.05 0.22 0.10 35.49 19:43:01 6 56.45 0.00 7.46 0.42 0.10 35.57 19:43:01 7 57.56 0.00 7.83 2.94 0.10 31.57 19:44:01 all 33.34 0.00 7.57 2.86 0.08 56.15 19:44:01 0 32.54 0.00 8.49 2.56 0.08 56.33 19:44:01 1 34.99 0.00 7.16 1.60 0.08 56.16 19:44:01 2 33.10 0.00 7.61 2.41 0.08 56.80 19:44:01 3 33.67 0.00 7.24 1.53 0.07 57.50 19:44:01 4 32.41 0.00 7.44 3.05 0.08 57.01 19:44:01 5 33.76 0.00 7.49 1.30 0.07 57.39 19:44:01 6 32.27 0.00 7.11 2.44 0.08 58.11 19:44:01 7 34.02 0.00 8.01 8.01 0.07 49.89 19:45:01 all 16.70 0.00 8.59 21.06 0.07 53.57 19:45:01 0 16.28 0.00 8.66 10.85 0.07 64.13 19:45:01 1 17.42 0.00 8.80 7.58 0.07 66.13 19:45:01 2 17.33 0.00 7.60 23.70 0.07 51.31 19:45:01 3 17.88 0.00 7.66 18.64 0.07 55.76 19:45:01 4 15.84 0.00 10.90 35.97 0.07 37.22 19:45:01 5 16.87 0.00 8.82 24.20 0.08 50.03 19:45:01 6 16.34 0.00 8.16 24.53 0.07 50.91 19:45:01 7 15.66 0.00 8.17 23.14 0.08 52.96 19:46:01 all 87.98 0.00 11.11 0.66 0.11 0.14 19:46:01 0 86.96 0.00 12.16 0.58 0.12 0.18 19:46:01 1 88.55 0.00 10.45 0.80 0.10 0.10 19:46:01 2 87.61 0.00 11.52 0.62 0.12 0.13 19:46:01 3 88.21 0.00 10.72 0.85 0.12 0.10 19:46:01 4 88.64 0.00 10.39 0.70 0.12 0.15 19:46:01 5 87.84 0.00 11.41 0.53 0.10 0.12 19:46:01 6 87.63 0.00 11.55 0.58 0.08 0.15 19:46:01 7 88.42 0.00 10.65 0.62 0.12 0.20 19:47:01 all 90.58 0.00 9.30 0.00 0.12 0.00 19:47:01 0 89.30 0.00 10.57 0.00 0.13 0.00 19:47:01 1 91.06 0.00 8.82 0.00 0.12 0.00 19:47:01 2 90.70 0.00 9.20 0.00 0.10 0.00 19:47:01 3 90.52 0.00 9.38 0.00 0.10 0.00 19:47:01 4 91.45 0.00 8.44 0.00 0.12 0.00 19:47:01 5 90.46 0.00 9.42 0.00 0.12 0.00 19:47:01 6 90.03 0.00 9.85 0.00 0.12 0.00 19:47:01 7 91.13 0.00 8.73 0.00 0.13 0.00 19:48:01 all 50.73 0.00 7.75 2.60 0.09 38.83 19:48:01 0 49.25 0.00 9.38 2.66 0.14 38.58 19:48:01 1 50.08 0.00 7.77 3.37 0.08 38.68 19:48:01 2 51.17 0.00 7.68 1.53 0.08 39.53 19:48:01 3 51.02 0.00 7.88 4.22 0.08 36.80 19:48:01 4 52.10 0.00 7.53 1.09 0.08 39.20 19:48:01 5 50.34 0.00 7.39 4.98 0.08 37.20 19:48:01 6 50.66 0.00 6.55 1.92 0.10 40.77 19:48:01 7 51.20 0.00 7.83 1.02 0.10 39.85 Average: all 48.97 0.00 7.92 3.88 0.09 39.14 Average: 0 48.63 0.00 8.78 2.40 0.10 40.09 Average: 1 49.66 0.00 7.69 1.85 0.11 40.69 Average: 2 48.74 0.00 7.77 4.71 0.09 38.69 Average: 3 49.87 0.00 7.87 3.40 0.09 38.77 Average: 4 48.79 0.00 7.94 5.50 0.10 37.67 Average: 5 48.85 0.00 7.81 4.41 0.09 38.84 Average: 6 48.36 0.00 7.79 3.74 0.09 40.02 Average: 7 48.84 0.00 7.74 5.00 0.10 38.32