---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-897 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: 2799.998 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 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-897) 05/05/25 _x86_64_ (8 CPU) 01:28:24 LINUX RESTART (8 CPU) 01:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:30:01 392.29 12.39 379.90 0.00 1814.74 64219.49 0.00 01:31:01 80.02 1.07 78.95 0.00 34.66 29529.36 0.00 01:32:01 43.99 0.02 43.98 0.00 0.13 32182.90 0.00 01:33:01 76.29 0.12 76.17 0.00 2.67 53339.24 0.00 01:34:01 1202.55 14.08 1188.47 0.00 2490.10 388733.76 0.00 01:35:01 308.16 1.72 306.45 0.00 250.58 105422.59 0.00 01:36:01 468.82 0.05 468.77 0.00 0.40 112907.72 0.00 01:37:01 734.54 0.30 734.24 0.00 22.40 158216.03 0.00 Average: 413.39 3.70 409.69 0.00 574.41 118186.67 0.00 01:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 28175776 31498220 807676 2.46 100892 3431324 1912324 5.64 1254372 2990412 99776 01:31:01 26944860 31301884 995196 3.03 129540 4348392 2286964 6.74 2039032 3338796 862476 01:32:01 27040676 31419804 875640 2.66 133064 4339676 2174120 6.41 1433584 3817132 430132 01:33:01 27601132 31493908 807092 2.45 136412 3905584 1810196 5.33 1351080 3399084 656 01:34:01 13601732 31359940 886808 2.70 367044 16874012 2385036 7.03 2893740 15128784 2071656 01:35:01 8097676 28420884 3754508 11.42 411920 19004860 10567168 31.14 6827976 16203916 1377016 01:36:01 4428968 27435956 4742264 14.42 426688 21573024 10821880 31.89 8932268 17673560 1023568 01:37:01 8143780 31356952 885084 2.69 441356 21935584 2402288 7.08 3425600 19728196 398800 Average: 18004325 30535944 1719284 5.23 268364 11926557 4294997 12.66 3519706 10284985 783010 01:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 lo 5.02 5.02 0.49 0.49 0.00 0.00 0.00 0.00 01:30:01 ens3 1612.42 1466.85 12784.20 159.14 0.00 0.00 0.00 0.00 01:30:01 docker0 813.71 813.78 59.57 4711.13 0.00 0.00 0.00 0.00 01:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:31:01 ens3 38.18 20.93 35.79 14.53 0.00 0.00 0.00 0.00 01:31:01 veth4571d78 0.08 0.27 0.01 0.02 0.00 0.00 0.00 0.00 01:31:01 docker0 0.08 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 27.65 15.00 21.66 11.82 0.00 0.00 0.00 0.00 01:32:01 veth4571d78 1.15 1.17 0.10 0.10 0.00 0.00 0.00 0.00 01:32:01 docker0 1.15 1.15 0.09 0.10 0.00 0.00 0.00 0.00 01:33:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:33:01 ens3 99.65 62.76 2226.46 20.74 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 vethba2ab25 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 01:34:01 ens3 1164.06 647.83 11936.91 224.70 0.00 0.00 0.00 0.00 01:34:01 docker0 512.15 949.35 44.17 8773.29 0.00 0.00 0.00 0.00 01:34:01 vethba2ab25 0.63 1.72 0.06 0.29 0.00 0.00 0.00 0.00 01:35:01 veth6d5b0db 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:35:01 vethcb92663 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:35:01 veth0537d59 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:35:01 veth1d80e05 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:35:01 vethb542400 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:35:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 01:35:01 ens3 13.45 7.23 10.97 5.84 0.00 0.00 0.00 0.00 01:35:01 veth0d21714 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:35:01 veth2699dc9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:35:01 veth355819b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:35:01 veth14cbdfd 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:35:01 docker0 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:35:01 veth93e6772 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:35:01 vethba2ab25 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:35:01 veth901aaa6 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:35:01 veth0efdaf9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:36:01 veth6d5b0db 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 veth0537d59 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 veth1d80e05 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 vethb542400 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 6.53 3.43 5.25 2.91 0.00 0.00 0.00 0.00 01:36:01 veth0d21714 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 veth2699dc9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 veth355819b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 veth14cbdfd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 vethba2ab25 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 veth901aaa6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 veth0efdaf9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 01:37:01 ens3 109.35 66.77 2533.51 17.84 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 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: ens3 381.35 283.89 3675.47 56.98 0.00 0.00 0.00 0.00 Average: docker0 164.55 219.34 12.88 1679.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-897) 05/05/25 _x86_64_ (8 CPU) 01:28:24 LINUX RESTART (8 CPU) 01:29:02 CPU %user %nice %system %iowait %steal %idle 01:30:01 all 10.15 0.00 4.32 1.74 0.09 83.70 01:30:01 0 8.74 0.00 3.97 0.22 0.07 87.00 01:30:01 1 10.59 0.00 3.71 0.28 0.09 85.34 01:30:01 2 9.35 0.00 3.50 0.26 0.10 86.79 01:30:01 3 9.07 0.00 4.44 1.33 0.09 85.07 01:30:01 4 13.72 0.00 5.38 2.19 0.12 78.58 01:30:01 5 10.96 0.00 4.43 5.50 0.10 79.00 01:30:01 6 12.04 0.00 4.09 4.04 0.09 79.74 01:30:01 7 6.76 0.00 5.01 0.09 0.10 88.04 01:31:01 all 39.81 0.00 6.81 0.61 0.14 52.64 01:31:01 0 40.62 0.00 7.09 2.08 0.13 50.07 01:31:01 1 40.69 0.00 6.14 0.07 0.12 52.99 01:31:01 2 41.20 0.00 7.08 0.07 0.15 51.50 01:31:01 3 39.85 0.00 6.12 0.20 0.15 53.67 01:31:01 4 40.41 0.00 7.23 0.81 0.15 51.41 01:31:01 5 39.98 0.00 6.81 0.54 0.13 52.54 01:31:01 6 37.97 0.00 6.88 1.11 0.12 53.92 01:31:01 7 37.71 0.00 7.12 0.02 0.13 55.02 01:32:01 all 52.64 0.00 6.11 0.37 0.13 40.75 01:32:01 0 51.62 0.00 6.26 0.02 0.12 41.99 01:32:01 1 53.48 0.00 6.27 0.00 0.13 40.11 01:32:01 2 52.79 0.00 6.04 0.02 0.13 41.02 01:32:01 3 53.11 0.00 6.40 0.00 0.13 40.36 01:32:01 4 51.80 0.00 6.39 2.40 0.13 39.28 01:32:01 5 50.84 0.00 6.08 0.50 0.12 42.47 01:32:01 6 53.59 0.00 5.57 0.03 0.13 40.68 01:32:01 7 53.92 0.00 5.87 0.00 0.12 40.09 01:33:01 all 37.48 0.00 7.25 0.70 0.12 54.46 01:33:01 0 37.45 0.00 7.39 0.07 0.12 54.98 01:33:01 1 38.09 0.00 7.92 0.07 0.13 53.78 01:33:01 2 36.40 0.00 7.05 0.00 0.12 56.43 01:33:01 3 36.68 0.00 7.62 0.02 0.12 55.57 01:33:01 4 37.55 0.00 6.81 0.00 0.10 55.53 01:33:01 5 36.25 0.00 7.03 5.34 0.12 51.27 01:33:01 6 38.11 0.00 7.30 0.07 0.10 54.42 01:33:01 7 39.29 0.00 6.88 0.05 0.12 53.67 01:34:01 all 27.28 0.00 11.57 16.44 0.12 44.59 01:34:01 0 28.31 0.00 10.99 11.41 0.13 49.16 01:34:01 1 26.29 0.00 11.76 17.62 0.12 44.21 01:34:01 2 24.95 0.00 11.25 30.73 0.14 32.94 01:34:01 3 25.79 0.00 12.63 14.80 0.12 46.65 01:34:01 4 28.21 0.00 10.67 10.64 0.12 50.36 01:34:01 5 28.87 0.00 11.25 13.29 0.12 46.48 01:34:01 6 28.04 0.00 11.51 15.90 0.12 44.42 01:34:01 7 27.75 0.00 12.51 17.22 0.14 42.38 01:35:01 all 74.84 0.00 10.55 3.73 0.19 10.68 01:35:01 0 74.83 0.00 10.89 0.62 0.17 13.50 01:35:01 1 73.94 0.00 11.08 0.95 0.22 13.81 01:35:01 2 74.52 0.00 10.21 1.82 0.15 13.29 01:35:01 3 75.78 0.00 10.47 12.68 0.18 0.89 01:35:01 4 74.04 0.00 11.06 1.05 0.20 13.65 01:35:01 5 74.65 0.00 10.71 0.65 0.20 13.79 01:35:01 6 75.66 0.00 9.76 11.47 0.20 2.91 01:35:01 7 75.33 0.00 10.20 0.65 0.20 13.62 01:36:01 all 90.82 0.00 8.99 0.00 0.19 0.00 01:36:01 0 90.95 0.00 8.88 0.00 0.17 0.00 01:36:01 1 91.34 0.00 8.46 0.00 0.20 0.00 01:36:01 2 90.97 0.00 8.81 0.00 0.22 0.00 01:36:01 3 90.14 0.00 9.68 0.00 0.18 0.00 01:36:01 4 90.79 0.00 9.05 0.00 0.17 0.00 01:36:01 5 90.72 0.00 9.10 0.00 0.18 0.00 01:36:01 6 90.67 0.00 9.15 0.00 0.18 0.00 01:36:01 7 90.98 0.00 8.82 0.00 0.20 0.00 01:37:01 all 69.71 0.00 9.14 1.52 0.17 19.46 01:37:01 0 69.45 0.00 8.83 1.14 0.15 20.43 01:37:01 1 70.21 0.00 9.02 1.54 0.15 19.08 01:37:01 2 69.16 0.00 8.29 2.01 0.17 20.38 01:37:01 3 68.97 0.00 10.54 1.10 0.18 19.20 01:37:01 4 69.88 0.00 9.36 1.20 0.18 19.38 01:37:01 5 69.69 0.00 8.74 2.42 0.17 18.98 01:37:01 6 70.72 0.00 8.97 1.24 0.18 18.88 01:37:01 7 69.63 0.00 9.35 1.50 0.17 19.34 Average: all 50.56 0.00 8.10 3.13 0.14 38.07 Average: 0 50.42 0.00 8.05 1.94 0.13 39.46 Average: 1 50.78 0.00 8.06 2.56 0.15 38.46 Average: 2 50.12 0.00 7.79 4.33 0.15 37.62 Average: 3 50.17 0.00 8.50 3.76 0.15 37.43 Average: 4 51.07 0.00 8.26 2.27 0.15 38.26 Average: 5 50.45 0.00 8.03 3.51 0.14 37.87 Average: 6 51.06 0.00 7.92 4.22 0.14 36.67 Average: 7 50.43 0.00 8.23 2.43 0.15 38.76