---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3186 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-3186) 06/12/25 _x86_64_ (8 CPU) 08:28:52 LINUX RESTART (8 CPU) 08:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:00 399.70 49.15 350.54 0.00 5551.75 199161.23 0.00 08:31:01 181.09 1.20 179.89 0.00 33.04 58754.77 0.00 08:32:01 51.32 0.00 51.32 0.00 0.00 36632.84 0.00 08:33:01 32.18 0.17 32.01 0.00 2.53 19927.48 0.00 08:34:01 672.35 2.78 669.57 0.00 145.84 273638.39 0.00 08:35:01 811.14 15.83 795.32 0.00 2626.69 236679.66 0.00 08:36:01 463.77 0.05 463.72 0.00 0.40 130581.84 0.00 08:37:01 120.74 0.05 120.69 0.00 0.40 46340.08 0.00 Average: 341.07 8.55 332.51 0.00 1033.57 124915.44 0.00 08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:00 29240260 31568348 764428 2.32 60632 2562656 1747860 5.15 1034204 2259252 188 08:31:01 26640300 30901524 1391576 4.23 127920 4273504 2668188 7.86 2219328 3476220 710700 08:32:01 26251904 30970676 1320320 4.02 131540 4703256 2618880 7.72 2144556 3911112 590816 08:33:01 26267768 31464164 825436 2.51 135760 5130500 1916216 5.65 1751908 4247164 473852 08:34:01 19886448 31158484 1090620 3.32 178440 10986368 3914292 11.54 2361792 9784020 2908 08:35:01 9555788 29373204 2805464 8.53 408584 18536984 9682444 28.54 5456792 16157520 1208552 08:36:01 5704956 27907200 4271088 12.99 423032 20812900 10239756 30.18 7909680 17461072 52292 08:37:01 3574664 29337080 2840948 8.64 436272 24219852 8204856 24.18 8189280 19179872 2184260 Average: 18390261 30335085 1913735 5.82 237772 11403252 5124062 15.10 3883442 9559529 652946 08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:00 lo 4.54 4.54 0.44 0.44 0.00 0.00 0.00 0.00 08:30:00 docker0 609.54 553.19 42.07 3031.83 0.00 0.00 0.00 0.00 08:30:00 ens3 1589.72 1439.09 10695.17 181.21 0.00 0.00 0.00 0.00 08:31:01 lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 08:31:01 veth0eb49d9 0.00 0.16 0.00 0.01 0.00 0.00 0.00 0.00 08:31:01 docker0 200.59 241.67 17.04 1629.54 0.00 0.00 0.00 0.00 08:31:01 ens3 380.20 287.02 4791.89 39.14 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 veth0eb49d9 1.25 1.28 0.11 0.12 0.00 0.00 0.00 0.00 08:32:01 docker0 1.25 1.25 0.09 0.11 0.00 0.00 0.00 0.00 08:32:01 ens3 32.13 21.85 25.23 14.46 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 veth0eb49d9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 18.16 11.35 15.49 9.68 0.00 0.00 0.00 0.00 08:34:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 08:34:01 veth767e68d 22.26 30.69 2.14 15.02 0.00 0.00 0.00 0.00 08:34:01 veth382ac84 22.28 29.68 2.14 14.93 0.00 0.00 0.00 0.00 08:34:01 docker0 193.77 307.37 14.12 1492.70 0.00 0.00 0.00 0.00 08:34:01 veth5f96dff 22.03 29.65 2.12 14.93 0.00 0.00 0.00 0.00 08:34:01 veth08ac7cb 22.30 29.70 2.14 14.93 0.00 0.00 0.00 0.00 08:34:01 ens3 556.84 354.32 5458.61 172.89 0.00 0.00 0.00 0.00 08:34:01 veth65ebf0c 0.33 1.42 0.03 0.18 0.00 0.00 0.00 0.00 08:34:01 veth14f4ce8 3.85 4.77 0.37 2.32 0.00 0.00 0.00 0.00 08:34:01 veth8d36dbd 22.26 29.91 2.14 14.95 0.00 0.00 0.00 0.00 08:35:01 vethf2308a4 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 veth8ecf83e 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 08:35:01 veth7792c24 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 08:35:01 docker0 426.44 689.46 35.88 7305.71 0.00 0.00 0.00 0.00 08:35:01 ens3 767.98 464.17 8729.18 50.97 0.00 0.00 0.00 0.00 08:35:01 veth65ebf0c 0.08 0.42 0.00 0.02 0.00 0.00 0.00 0.00 08:35:01 vethea512a3 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 08:35:01 veth8df95a5 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 08:35:01 veth50a0a8c 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 08:35:01 veth55c5d52 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 veth51cd769 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 vethb7a6d14 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 08:35:01 vethc115056 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 08:35:01 veth6908700 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 vethbc2ec14 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 vethf2308a4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 veth8ecf83e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 veth7792c24 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 docker0 0.08 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 veth274b6a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 2.35 1.42 1.84 1.06 0.00 0.00 0.00 0.00 08:36:01 veth65ebf0c 0.08 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 vethea512a3 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 veth8df95a5 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 veth51cd769 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 vethb7a6d14 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 vethc115056 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 veth6908700 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 vethbc2ec14 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 vethf2308a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth8ecf83e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth7792c24 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 6.09 4.11 5.21 2.71 0.00 0.00 0.00 0.00 08:37:01 veth65ebf0c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethea512a3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth8df95a5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth51cd769 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethb7a6d14 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethc115056 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth6908700 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethbc2ec14 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethf2308a4 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth8ecf83e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth7792c24 0.00 0.05 0.00 0.00 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 Average: docker0 178.10 223.48 13.60 1679.58 0.00 0.00 0.00 0.00 Average: ens3 416.64 320.50 3702.87 58.71 0.00 0.00 0.00 0.00 Average: veth65ebf0c 0.06 0.25 0.01 0.03 0.00 0.00 0.00 0.00 Average: vethea512a3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth8df95a5 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth51cd769 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethb7a6d14 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethc115056 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth6908700 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethbc2ec14 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3186) 06/12/25 _x86_64_ (8 CPU) 08:28:52 LINUX RESTART (8 CPU) 08:29:02 CPU %user %nice %system %iowait %steal %idle 08:30:00 all 9.49 0.00 2.86 1.73 0.06 85.86 08:30:00 0 9.09 0.00 1.79 0.70 0.05 88.37 08:30:00 1 6.55 0.00 3.28 3.71 0.05 86.40 08:30:00 2 13.47 0.00 4.13 0.65 0.05 81.69 08:30:00 3 11.44 0.00 3.01 1.29 0.07 84.19 08:30:00 4 8.46 0.00 3.54 0.26 0.07 87.67 08:30:00 5 8.14 0.00 3.15 0.24 0.07 88.41 08:30:00 6 10.37 0.00 1.88 3.69 0.05 84.01 08:30:00 7 8.36 0.00 2.06 3.31 0.09 86.19 08:31:01 all 32.10 0.00 6.77 0.91 0.09 60.14 08:31:01 0 30.72 0.00 7.45 1.15 0.10 60.58 08:31:01 1 32.15 0.00 6.53 0.05 0.08 61.19 08:31:01 2 33.12 0.00 6.05 0.03 0.12 60.68 08:31:01 3 33.38 0.00 7.95 3.22 0.08 55.36 08:31:01 4 32.00 0.00 7.06 2.41 0.07 58.46 08:31:01 5 31.54 0.00 6.60 0.03 0.08 61.74 08:31:01 6 33.10 0.00 6.24 0.10 0.08 60.48 08:31:01 7 30.78 0.00 6.26 0.25 0.08 62.63 08:32:01 all 39.10 0.00 6.37 0.40 0.09 54.04 08:32:01 0 36.15 0.00 5.98 0.00 0.08 57.79 08:32:01 1 40.68 0.00 5.85 0.00 0.08 53.39 08:32:01 2 38.42 0.00 5.94 0.29 0.10 55.26 08:32:01 3 39.05 0.00 6.40 2.90 0.08 51.57 08:32:01 4 40.17 0.00 7.75 0.00 0.08 52.00 08:32:01 5 39.59 0.00 6.40 0.05 0.08 53.88 08:32:01 6 39.42 0.00 6.36 0.02 0.12 54.08 08:32:01 7 39.34 0.00 6.26 0.00 0.08 54.31 08:33:01 all 60.97 0.00 7.84 0.08 0.13 30.98 08:33:01 0 60.19 0.00 7.98 0.07 0.13 31.63 08:33:01 1 60.86 0.00 7.57 0.00 0.13 31.43 08:33:01 2 60.91 0.00 7.74 0.03 0.12 31.20 08:33:01 3 60.72 0.00 7.65 0.08 0.13 31.41 08:33:01 4 61.06 0.00 7.79 0.30 0.13 30.71 08:33:01 5 61.71 0.00 8.83 0.08 0.13 29.24 08:33:01 6 61.03 0.00 7.52 0.02 0.10 31.34 08:33:01 7 61.30 0.00 7.62 0.07 0.12 30.90 08:34:01 all 28.54 0.00 10.10 6.66 0.11 54.59 08:34:01 0 30.08 0.00 9.89 5.61 0.14 54.29 08:34:01 1 27.68 0.00 9.76 8.43 0.10 54.03 08:34:01 2 27.73 0.00 10.34 9.64 0.12 52.16 08:34:01 3 27.71 0.00 9.63 7.59 0.10 54.98 08:34:01 4 27.39 0.00 10.68 3.22 0.10 58.61 08:34:01 5 29.62 0.00 10.44 4.69 0.12 55.14 08:34:01 6 29.83 0.00 9.76 7.46 0.12 52.84 08:34:01 7 28.26 0.00 10.29 6.70 0.10 54.65 08:35:01 all 52.66 0.00 11.83 10.34 0.11 25.06 08:35:01 0 52.74 0.00 11.82 11.30 0.12 24.02 08:35:01 1 51.97 0.00 12.20 3.64 0.10 32.09 08:35:01 2 52.33 0.00 13.25 16.35 0.12 17.95 08:35:01 3 52.02 0.00 12.29 7.34 0.12 28.24 08:35:01 4 52.48 0.00 11.31 9.58 0.12 26.52 08:35:01 5 53.42 0.00 11.85 16.48 0.08 18.17 08:35:01 6 52.09 0.00 12.37 12.93 0.10 22.51 08:35:01 7 54.25 0.00 9.55 5.14 0.12 30.94 08:36:01 all 89.12 0.00 10.75 0.00 0.13 0.00 08:36:01 0 89.09 0.00 10.80 0.00 0.12 0.00 08:36:01 1 89.77 0.00 10.10 0.00 0.13 0.00 08:36:01 2 88.84 0.00 11.03 0.00 0.13 0.00 08:36:01 3 89.35 0.00 10.51 0.00 0.13 0.00 08:36:01 4 89.59 0.00 10.28 0.00 0.13 0.00 08:36:01 5 88.32 0.00 11.55 0.00 0.13 0.00 08:36:01 6 89.07 0.00 10.78 0.00 0.15 0.00 08:36:01 7 88.92 0.00 10.94 0.00 0.13 0.00 08:37:01 all 90.45 0.00 9.41 0.00 0.14 0.00 08:37:01 0 90.11 0.00 9.75 0.00 0.13 0.00 08:37:01 1 90.15 0.00 9.72 0.00 0.13 0.00 08:37:01 2 91.08 0.00 8.79 0.00 0.13 0.00 08:37:01 3 90.16 0.00 9.67 0.00 0.17 0.00 08:37:01 4 90.37 0.00 9.48 0.00 0.15 0.00 08:37:01 5 90.08 0.00 9.80 0.00 0.12 0.00 08:37:01 6 91.18 0.00 8.69 0.00 0.13 0.00 08:37:01 7 90.51 0.00 9.36 0.00 0.13 0.00 Average: all 50.47 0.00 8.25 2.50 0.11 38.67 Average: 0 49.90 0.00 8.20 2.35 0.11 39.44 Average: 1 50.15 0.00 8.14 1.96 0.10 39.65 Average: 2 50.91 0.00 8.41 3.35 0.11 37.22 Average: 3 50.63 0.00 8.40 2.79 0.11 38.07 Average: 4 50.39 0.00 8.50 1.97 0.11 39.03 Average: 5 50.50 0.00 8.59 2.69 0.10 38.12 Average: 6 50.93 0.00 7.96 3.00 0.11 38.01 Average: 7 50.38 0.00 7.80 1.92 0.11 39.79