---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2654 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 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-2654) 06/02/25 _x86_64_ (8 CPU) 19:26:48 LINUX RESTART (8 CPU) 19:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:28:03 351.76 45.51 306.25 0.00 5031.03 166159.24 0.00 19:29:01 224.69 3.98 220.70 0.00 437.99 80135.56 0.00 19:30:01 46.51 0.02 46.49 0.00 0.13 34900.33 0.00 19:31:01 38.49 0.23 38.26 0.00 3.07 20914.65 0.00 19:32:01 236.61 0.40 236.21 0.00 43.05 171475.76 0.00 19:33:01 1038.79 15.34 1023.44 0.00 2465.71 304375.74 0.00 19:34:01 317.16 1.58 315.58 0.00 248.36 66152.17 0.00 19:35:01 465.88 0.08 465.79 0.00 0.67 163389.80 0.00 19:36:01 703.18 0.37 702.82 0.00 36.12 107641.05 0.00 Average: 380.83 7.51 373.32 0.00 919.60 124105.72 0.00 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:03 29402840 31546268 807208 2.45 59908 2372332 1838280 5.42 1019348 2125140 305532 19:29:01 27829992 31367756 939444 2.86 125816 3584548 2007884 5.92 1350916 3203756 20184 19:30:01 26655828 31395720 909520 2.77 129464 4716236 2006924 5.91 1979488 3680580 142336 19:31:01 25903844 31227940 1074252 3.27 135724 5247420 2093676 6.17 1982396 4384284 611476 19:32:01 20690248 31334728 961652 2.92 146884 10440268 2712684 7.99 1953488 9492916 2273656 19:33:01 13174808 31336756 912528 2.78 366340 17266716 2397624 7.07 2924268 15516036 711700 19:34:01 7070696 28203828 3972272 12.08 413752 19787108 10873264 32.04 7245156 16787972 1567692 19:35:01 4726716 29059160 3122436 9.50 428080 22851380 8455176 24.92 7802404 18470896 109608 19:36:01 7602552 31362092 883716 2.69 443076 22443068 2239600 6.60 3429140 20226400 208164 Average: 18117503 30759361 1509225 4.59 249894 12078786 3847235 11.34 3298512 10431998 661150 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:03 ens3 921.60 798.97 7494.49 123.42 0.00 0.00 0.00 0.00 19:28:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:03 lo 4.40 4.40 0.42 0.42 0.00 0.00 0.00 0.00 19:29:01 ens3 1085.76 937.30 8163.96 98.41 0.00 0.00 0.00 0.00 19:29:01 docker0 835.44 913.36 60.38 4807.15 0.00 0.00 0.00 0.00 19:29:01 vethd3ec50b 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 19:29:01 lo 1.45 1.45 0.14 0.14 0.00 0.00 0.00 0.00 19:30:01 ens3 35.44 19.53 28.97 14.69 0.00 0.00 0.00 0.00 19:30:01 docker0 0.83 0.83 0.06 0.08 0.00 0.00 0.00 0.00 19:30:01 vethd3ec50b 0.83 0.88 0.07 0.08 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 20.81 14.63 17.51 11.07 0.00 0.00 0.00 0.00 19:31:01 docker0 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 19:31:01 vethd3ec50b 0.22 0.23 0.02 0.02 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 ens3 194.70 132.80 3360.52 157.53 0.00 0.00 0.00 0.00 19:32:01 vethc0ef8ec 2.52 7.19 0.19 112.00 0.00 0.00 0.00 0.01 19:32:01 vethef5b38c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 veth03dfc86 0.61 0.68 0.06 0.24 0.00 0.00 0.00 0.00 19:32:01 docker0 11.41 22.33 0.71 297.73 0.00 0.00 0.00 0.00 19:32:01 veth1cc5a9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 vetha9dd198 2.88 6.52 0.22 64.43 0.00 0.00 0.00 0.01 19:32:01 veth7f24965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 vethe36358e 2.19 2.98 0.16 38.44 0.00 0.00 0.00 0.00 19:32:01 veth2aa2809 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 veth98b83e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 1.19 1.19 0.12 0.12 0.00 0.00 0.00 0.00 19:32:01 vethb535cd0 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 19:32:01 veth6de7de6 1.77 3.49 0.14 44.28 0.00 0.00 0.00 0.00 19:32:01 vethdaf61e3 1.44 2.58 0.11 38.41 0.00 0.00 0.00 0.00 19:32:01 veth1cec022 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 vethbb0cc77 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 veth9b734e7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 1176.32 615.16 10812.35 69.47 0.00 0.00 0.00 0.00 19:33:01 veth03dfc86 0.08 1.13 0.00 0.05 0.00 0.00 0.00 0.00 19:33:01 docker0 553.80 1049.98 46.56 8512.41 0.00 0.00 0.00 0.00 19:33:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 19:34:01 vethbb3a112 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:34:01 ens3 10.55 6.07 8.70 4.66 0.00 0.00 0.00 0.00 19:34:01 veth4f770c1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:34:01 veth03dfc86 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 docker0 0.10 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 veth000efbb 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:34:01 veth0cc48a5 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:34:01 veth5ac38d1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:34:01 vethe41cf1a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:34:01 veth09c7df4 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:34:01 veth0de5ff2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:34:01 veth243aeaf 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:34:01 veth54f440f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:34:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 veth59e677a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:34:01 vethe57e52e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:35:01 vethbb3a112 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 4.48 2.65 3.63 1.98 0.00 0.00 0.00 0.00 19:35:01 veth4f770c1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 veth03dfc86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 veth000efbb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 veth0cc48a5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 veth5ac38d1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 vethe41cf1a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 veth09c7df4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 veth243aeaf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 veth54f440f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 vethe57e52e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 121.06 73.58 2548.27 24.93 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 394.04 286.44 3587.20 56.15 0.00 0.00 0.00 0.00 Average: docker0 153.13 218.05 11.78 1500.00 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 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-2654) 06/02/25 _x86_64_ (8 CPU) 19:26:48 LINUX RESTART (8 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:03 all 7.92 0.00 2.38 3.15 0.06 86.50 19:28:03 0 8.55 0.00 2.04 0.95 0.05 88.41 19:28:03 1 9.82 0.00 1.74 0.67 0.07 87.71 19:28:03 2 6.48 0.00 2.56 4.71 0.05 86.20 19:28:03 3 10.80 0.00 1.83 1.44 0.07 85.85 19:28:03 4 6.01 0.00 3.27 3.45 0.05 87.22 19:28:03 5 7.00 0.00 2.48 8.02 0.05 82.45 19:28:03 6 6.39 0.00 1.85 0.41 0.05 91.30 19:28:03 7 8.31 0.00 3.21 5.54 0.05 82.88 19:29:01 all 8.32 0.00 4.15 3.67 0.06 83.79 19:29:01 0 8.76 0.00 6.34 2.56 0.05 82.29 19:29:01 1 8.07 0.00 4.28 5.18 0.07 82.41 19:29:01 2 7.81 0.00 3.61 5.96 0.10 82.51 19:29:01 3 8.07 0.00 3.04 1.70 0.03 87.15 19:29:01 4 8.46 0.00 3.12 0.84 0.05 87.53 19:29:01 5 7.86 0.00 3.90 10.77 0.05 77.41 19:29:01 6 7.39 0.00 4.03 0.37 0.07 88.14 19:29:01 7 10.14 0.00 4.88 1.99 0.07 82.92 19:30:01 all 42.05 0.00 6.33 1.07 0.09 50.45 19:30:01 0 40.18 0.00 6.56 0.03 0.10 53.13 19:30:01 1 42.11 0.00 5.82 0.00 0.10 51.98 19:30:01 2 41.14 0.00 6.35 0.03 0.08 52.39 19:30:01 3 37.99 0.00 5.61 0.03 0.10 56.27 19:30:01 4 41.42 0.00 7.06 0.12 0.10 51.30 19:30:01 5 46.56 0.00 6.02 7.44 0.08 39.90 19:30:01 6 44.57 0.00 6.67 0.91 0.08 47.76 19:30:01 7 42.46 0.00 6.56 0.03 0.10 50.85 19:31:01 all 64.23 0.00 7.90 0.28 0.09 27.49 19:31:01 0 64.51 0.00 7.92 0.03 0.08 27.45 19:31:01 1 64.90 0.00 7.59 0.07 0.10 27.34 19:31:01 2 64.11 0.00 7.82 0.20 0.10 27.76 19:31:01 3 60.57 0.00 7.41 0.10 0.08 31.84 19:31:01 4 65.54 0.00 8.11 0.07 0.08 26.19 19:31:01 5 64.89 0.00 8.24 1.39 0.10 25.38 19:31:01 6 64.37 0.00 8.35 0.32 0.10 26.86 19:31:01 7 64.91 0.00 7.79 0.07 0.10 27.14 19:32:01 all 25.62 0.00 7.53 7.00 0.09 59.77 19:32:01 0 24.84 0.00 7.68 13.80 0.08 53.61 19:32:01 1 24.84 0.00 7.30 4.41 0.08 63.37 19:32:01 2 25.43 0.00 8.29 2.35 0.07 63.87 19:32:01 3 24.33 0.00 6.81 8.89 0.12 59.86 19:32:01 4 25.40 0.00 7.25 6.13 0.08 61.13 19:32:01 5 28.17 0.00 7.16 3.66 0.08 60.93 19:32:01 6 26.14 0.00 7.43 4.13 0.08 62.22 19:32:01 7 25.82 0.00 8.30 12.62 0.08 53.17 19:33:01 all 13.32 0.00 7.49 24.01 0.09 55.09 19:33:01 0 10.02 0.00 6.08 16.29 0.08 67.52 19:33:01 1 12.68 0.00 6.17 9.62 0.07 71.46 19:33:01 2 13.16 0.00 9.43 40.98 0.10 36.33 19:33:01 3 11.51 0.00 8.07 39.50 0.07 40.86 19:33:01 4 13.66 0.00 8.97 39.66 0.12 37.59 19:33:01 5 15.55 0.00 7.00 14.92 0.10 62.44 19:33:01 6 16.34 0.00 7.10 13.34 0.10 63.12 19:33:01 7 13.60 0.00 7.15 18.07 0.10 61.09 19:34:01 all 82.87 0.00 11.23 1.75 0.11 4.04 19:34:01 0 82.84 0.00 10.55 1.35 0.12 5.14 19:34:01 1 83.61 0.00 9.89 0.92 0.10 5.47 19:34:01 2 83.12 0.00 11.48 0.77 0.10 4.53 19:34:01 3 83.67 0.00 10.73 0.80 0.10 4.70 19:34:01 4 82.11 0.00 12.08 3.80 0.13 1.87 19:34:01 5 83.23 0.00 10.81 0.89 0.10 4.98 19:34:01 6 82.58 0.00 11.64 0.72 0.12 4.95 19:34:01 7 81.83 0.00 12.68 4.72 0.12 0.65 19:35:01 all 90.06 0.00 9.80 0.00 0.14 0.00 19:35:01 0 91.07 0.00 8.79 0.00 0.13 0.00 19:35:01 1 90.17 0.00 9.69 0.00 0.12 0.02 19:35:01 2 89.98 0.00 9.90 0.00 0.12 0.00 19:35:01 3 89.84 0.00 9.94 0.02 0.20 0.00 19:35:01 4 89.46 0.00 10.38 0.00 0.15 0.00 19:35:01 5 90.00 0.00 9.87 0.00 0.13 0.00 19:35:01 6 90.55 0.00 9.30 0.00 0.15 0.00 19:35:01 7 89.36 0.00 10.51 0.00 0.13 0.00 19:36:01 all 52.04 0.00 7.64 4.04 0.13 36.15 19:36:01 0 51.91 0.00 7.54 2.90 0.25 37.40 19:36:01 1 51.65 0.00 7.49 1.30 0.10 39.47 19:36:01 2 51.66 0.00 7.31 3.57 0.10 37.37 19:36:01 3 53.15 0.00 7.87 1.08 0.10 37.80 19:36:01 4 52.04 0.00 7.82 4.31 0.12 35.70 19:36:01 5 53.27 0.00 8.72 2.26 0.10 35.65 19:36:01 6 50.18 0.00 7.05 3.13 0.12 39.53 19:36:01 7 52.47 0.00 7.32 13.77 0.13 26.30 Average: all 43.14 0.00 7.18 4.99 0.10 44.60 Average: 0 42.70 0.00 7.06 4.21 0.11 45.92 Average: 1 43.34 0.00 6.68 2.45 0.09 47.44 Average: 2 42.78 0.00 7.44 6.46 0.09 43.23 Average: 3 42.34 0.00 6.83 5.95 0.10 44.79 Average: 4 42.82 0.00 7.58 6.47 0.10 43.03 Average: 5 44.29 0.00 7.15 5.45 0.09 43.02 Average: 6 43.40 0.00 7.07 2.60 0.10 46.83 Average: 7 43.41 0.00 7.61 6.31 0.10 42.57