---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2671 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 126G 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 126G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2671) 06/03/25 _x86_64_ (8 CPU) 01:25:00 LINUX RESTART (8 CPU) 01:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:27:01 202.76 3.61 199.15 0.00 324.09 66804.07 0.00 01:28:01 47.30 0.00 47.30 0.00 0.00 35710.82 0.00 01:29:01 39.91 0.28 39.63 0.00 3.47 20184.90 0.00 01:30:01 345.22 0.55 344.67 0.00 66.38 248039.59 0.00 01:31:01 1120.61 17.86 1102.75 0.00 2717.76 258529.29 0.00 01:32:01 170.96 0.15 170.81 0.00 1.20 59046.45 0.00 01:33:01 337.23 0.03 337.20 0.00 0.27 101391.17 0.00 Average: 323.74 3.21 320.52 0.00 445.05 112930.58 0.00 01:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 27091632 31163844 1132360 3.44 127644 4097860 2471852 7.28 1869908 3390212 541100 01:28:01 26574552 31177584 1115752 3.39 131440 4589896 2483332 7.32 1885948 3853124 488304 01:29:01 26034684 31339656 951704 2.89 136828 5234468 1981076 5.84 1929284 4301352 586744 01:30:01 20540704 31141276 1134032 3.45 146232 10401408 3982660 11.74 2129152 9445184 1924 01:31:01 10449136 29332672 2848472 8.66 395784 17670804 7509904 22.13 5088780 15700764 384768 01:32:01 5449708 27276832 4897584 14.89 413704 20449988 11919344 35.13 8497476 17124100 1549024 01:33:01 3918828 29031760 3147768 9.57 430036 23601356 7272056 21.43 8196032 18860324 2068760 Average: 17151321 30066232 2175382 6.62 254524 12292254 5374318 15.84 4228083 10382151 802946 01:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 01:27:01 docker0 827.58 884.75 60.28 4718.10 0.00 0.00 0.00 0.00 01:27:01 ens3 1061.56 934.99 8023.57 100.21 0.00 0.00 0.00 0.00 01:27:01 veth3e18a04 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:28:01 docker0 1.23 1.23 0.09 0.11 0.00 0.00 0.00 0.00 01:28:01 ens3 36.08 21.38 27.69 15.42 0.00 0.00 0.00 0.00 01:28:01 veth3e18a04 1.23 1.27 0.11 0.11 0.00 0.00 0.00 0.00 01:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 23.43 15.43 19.31 12.02 0.00 0.00 0.00 0.00 01:29:01 veth3e18a04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 veth56f7dfb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 vethc4f9d1d 1.42 3.10 0.10 38.11 0.00 0.00 0.00 0.00 01:30:01 veth74822e6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 vethb00d37a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 vethbd5b054 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 veth214e3c1 1.60 3.22 0.12 38.12 0.00 0.00 0.00 0.00 01:30:01 veth5eec4a2 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 veth6e64241 4.87 9.40 0.39 116.73 0.00 0.00 0.00 0.01 01:30:01 vethcb49d6c 1.82 3.62 0.13 40.80 0.00 0.00 0.00 0.00 01:30:01 vethfa9a5de 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 01:30:01 docker0 25.51 49.95 1.60 647.75 0.00 0.00 0.00 0.00 01:30:01 ens3 220.23 156.91 3731.97 175.08 0.00 0.00 0.00 0.00 01:30:01 vetha0ba313 2.68 5.48 0.20 76.17 0.00 0.00 0.00 0.01 01:30:01 veth02c5990 1.60 3.02 0.12 38.11 0.00 0.00 0.00 0.00 01:30:01 vethb67e434 0.65 0.87 0.06 0.25 0.00 0.00 0.00 0.00 01:31:01 veth9b9b951 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 veth57b2486 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 veth6d6c826 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 vethd0a0faa 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 vethd9c848e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 vethe27222b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 vethfbeaa9e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 veth0ebfb79 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 veth7d304e5 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 veth6a1fef3 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 01:31:01 docker0 504.35 1021.24 43.53 8155.19 0.00 0.00 0.00 0.00 01:31:01 veth39983c1 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 ens3 1142.64 567.23 10458.72 65.56 0.00 0.00 0.00 0.00 01:31:01 veth02a34ab 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 vethb67e434 0.13 0.73 0.01 0.03 0.00 0.00 0.00 0.00 01:32:01 veth9b9b951 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 veth57b2486 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 veth6d6c826 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 vethd0a0faa 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 vethd9c848e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 vethe27222b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 vethfbeaa9e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 veth0ebfb79 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 veth7d304e5 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 veth6a1fef3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 veth39983c1 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 4.78 3.05 3.85 2.13 0.00 0.00 0.00 0.00 01:32:01 veth02a34ab 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 vethb67e434 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 veth9b9b951 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 veth57b2486 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 veth6d6c826 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 vethd0a0faa 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 vethd9c848e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 vethe27222b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 vethfbeaa9e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 veth0ebfb79 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 veth6a1fef3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 7.23 5.41 5.91 3.47 0.00 0.00 0.00 0.00 01:33:01 veth02a34ab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 vethb67e434 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth9b9b951 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth57b2486 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth6d6c826 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethd0a0faa 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethd9c848e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethe27222b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethfbeaa9e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth0ebfb79 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth6a1fef3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 192.59 278.17 14.97 1925.04 0.00 0.00 0.00 0.00 Average: ens3 354.90 241.85 3170.17 53.30 0.00 0.00 0.00 0.00 Average: veth02a34ab 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethb67e434 0.11 0.23 0.01 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2671) 06/03/25 _x86_64_ (8 CPU) 01:25:00 LINUX RESTART (8 CPU) 01:26:02 CPU %user %nice %system %iowait %steal %idle 01:27:01 all 23.99 0.00 5.80 1.68 0.08 68.45 01:27:01 0 25.11 0.00 5.83 0.38 0.07 68.62 01:27:01 1 23.21 0.00 5.75 0.81 0.09 70.15 01:27:01 2 24.84 0.00 5.95 2.54 0.09 66.59 01:27:01 3 24.69 0.00 6.34 0.12 0.09 68.76 01:27:01 4 22.87 0.00 5.51 2.25 0.09 69.29 01:27:01 5 22.76 0.00 5.57 5.24 0.07 66.36 01:27:01 6 26.23 0.00 6.38 1.34 0.07 65.98 01:27:01 7 22.19 0.00 5.11 0.79 0.07 71.84 01:28:01 all 40.78 0.00 6.54 0.64 0.10 51.93 01:28:01 0 37.91 0.00 7.47 0.00 0.10 54.52 01:28:01 1 42.21 0.00 7.01 0.13 0.08 50.56 01:28:01 2 39.11 0.00 7.34 0.02 0.08 53.45 01:28:01 3 43.21 0.00 5.91 0.00 0.10 50.79 01:28:01 4 38.77 0.00 6.17 0.02 0.12 54.92 01:28:01 5 41.25 0.00 6.47 4.92 0.12 47.25 01:28:01 6 41.31 0.00 5.85 0.00 0.12 52.72 01:28:01 7 42.47 0.00 6.13 0.03 0.10 51.27 01:29:01 all 58.65 0.00 7.24 0.12 0.11 33.87 01:29:01 0 58.14 0.00 7.23 0.00 0.12 34.51 01:29:01 1 58.26 0.00 7.98 0.76 0.12 32.88 01:29:01 2 58.21 0.00 7.40 0.00 0.12 34.27 01:29:01 3 60.10 0.00 7.22 0.02 0.10 32.56 01:29:01 4 59.10 0.00 6.54 0.00 0.10 34.26 01:29:01 5 57.48 0.00 7.09 0.08 0.10 35.25 01:29:01 6 58.11 0.00 7.14 0.02 0.12 34.61 01:29:01 7 59.80 0.00 7.34 0.08 0.12 32.66 01:30:01 all 18.81 0.00 6.29 17.25 0.08 57.57 01:30:01 0 19.53 0.00 5.87 6.24 0.07 68.29 01:30:01 1 18.08 0.00 6.33 12.24 0.08 63.27 01:30:01 2 18.40 0.00 6.40 7.43 0.08 67.69 01:30:01 3 19.67 0.00 5.46 23.80 0.10 50.97 01:30:01 4 18.90 0.00 5.80 27.84 0.08 47.37 01:30:01 5 20.88 0.00 6.70 8.87 0.08 63.47 01:30:01 6 17.89 0.00 5.66 10.96 0.07 65.42 01:30:01 7 17.13 0.00 8.11 40.82 0.09 33.85 01:31:01 all 31.49 0.00 10.95 16.20 0.09 41.27 01:31:01 0 30.62 0.00 11.45 8.15 0.10 49.67 01:31:01 1 31.38 0.00 11.97 16.55 0.08 40.01 01:31:01 2 32.32 0.00 11.34 29.83 0.10 26.41 01:31:01 3 31.06 0.00 11.22 19.12 0.08 38.51 01:31:01 4 31.17 0.00 10.40 8.38 0.08 49.97 01:31:01 5 32.83 0.00 10.04 32.15 0.10 24.87 01:31:01 6 31.85 0.00 10.53 6.88 0.08 50.66 01:31:01 7 30.68 0.00 10.65 8.72 0.08 49.86 01:32:01 all 89.50 0.00 10.37 0.00 0.13 0.00 01:32:01 0 88.86 0.00 11.01 0.00 0.13 0.00 01:32:01 1 88.94 0.00 10.95 0.00 0.12 0.00 01:32:01 2 89.59 0.00 10.28 0.00 0.13 0.00 01:32:01 3 90.17 0.00 9.70 0.00 0.13 0.00 01:32:01 4 89.32 0.00 10.55 0.00 0.13 0.00 01:32:01 5 90.22 0.00 9.65 0.00 0.13 0.00 01:32:01 6 89.05 0.00 10.83 0.00 0.12 0.00 01:32:01 7 89.85 0.00 10.03 0.00 0.12 0.00 01:33:01 all 90.80 0.00 9.09 0.00 0.11 0.00 01:33:01 0 89.54 0.00 10.35 0.00 0.12 0.00 01:33:01 1 89.96 0.00 9.93 0.00 0.12 0.00 01:33:01 2 91.35 0.00 8.55 0.00 0.10 0.00 01:33:01 3 91.52 0.00 8.36 0.00 0.12 0.00 01:33:01 4 91.05 0.00 8.83 0.00 0.12 0.00 01:33:01 5 91.05 0.00 8.85 0.00 0.10 0.00 01:33:01 6 91.15 0.00 8.71 0.00 0.13 0.00 01:33:01 7 90.74 0.00 9.16 0.00 0.10 0.00 Average: all 50.78 0.00 8.05 5.11 0.10 35.95 Average: 0 50.09 0.00 8.47 2.11 0.10 39.23 Average: 1 50.49 0.00 8.57 4.34 0.10 36.49 Average: 2 50.77 0.00 8.19 5.65 0.10 35.29 Average: 3 51.72 0.00 7.75 6.13 0.10 34.30 Average: 4 50.40 0.00 7.70 5.47 0.10 36.33 Average: 5 51.15 0.00 7.78 7.31 0.10 33.67 Average: 6 51.01 0.00 7.88 2.73 0.10 38.28 Average: 7 50.64 0.00 8.09 7.15 0.10 34.02