---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2273 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-2273) 05/26/25 _x86_64_ (8 CPU) 08:31:19 LINUX RESTART (8 CPU) 08:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:33:01 356.89 10.75 346.14 0.00 1773.17 57549.61 0.00 08:34:01 115.56 1.17 114.40 0.00 22.80 40300.23 0.00 08:35:01 47.83 0.47 47.36 0.00 11.33 29981.80 0.00 08:36:01 87.42 1.62 85.80 0.00 53.86 55467.29 0.00 08:37:01 1106.26 15.57 1090.70 0.00 2490.51 324530.32 0.00 08:38:01 398.92 3.02 395.90 0.00 330.16 154390.14 0.00 08:39:02 475.67 0.07 475.60 0.00 0.53 132820.80 0.00 08:40:01 584.51 0.14 584.38 0.00 11.12 128988.98 0.00 Average: 396.51 4.11 392.40 0.00 588.60 115554.83 0.00 08:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 28316580 31510364 793212 2.41 81648 3364236 1997896 5.89 1124896 3019368 3880 08:34:01 26614148 31280068 1012340 3.08 128860 4654708 2410224 7.10 2060192 3641720 799724 08:35:01 26738472 31434468 855996 2.60 134516 4651108 2155172 6.35 1424804 4124004 491784 08:36:01 27247760 31463128 830636 2.53 139804 4218312 1974180 5.82 1382888 3705548 1548 08:37:01 16333128 31356724 890740 2.71 357884 14228828 2291228 6.75 2881720 12488436 1009132 08:38:01 8118380 28479892 3693416 11.23 411536 19046500 10800380 31.83 6632840 16378844 1534144 08:39:02 4531488 27612824 4566056 13.89 427080 21646748 10679400 31.47 8670356 17834168 605292 08:40:01 8273676 31391492 851372 2.59 440740 21857320 2156372 6.36 3392244 19650128 380 Average: 18271704 30566120 1686721 5.13 265258 11708470 4308106 12.70 3446242 10105277 555736 08:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 lo 4.93 4.93 0.48 0.48 0.00 0.00 0.00 0.00 08:33:01 docker0 750.56 708.70 52.33 3103.74 0.00 0.00 0.00 0.00 08:33:01 ens3 1039.88 955.89 10147.60 112.26 0.00 0.00 0.00 0.00 08:33:01 veth32174eb 120.68 126.75 11.98 120.30 0.00 0.00 0.00 0.01 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 docker0 65.37 149.21 6.05 1541.97 0.00 0.00 0.00 0.00 08:34:01 ens3 180.72 84.52 1572.80 20.08 0.00 0.00 0.00 0.00 08:34:01 vethc8649be 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 1.25 1.25 0.09 0.11 0.00 0.00 0.00 0.00 08:35:01 ens3 30.91 22.80 28.41 13.63 0.00 0.00 0.00 0.00 08:35:01 vethc8649be 1.25 1.27 0.11 0.11 0.00 0.00 0.00 0.00 08:36:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vetheaaf16e 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 ens3 122.00 103.42 2228.18 155.91 0.00 0.00 0.00 0.00 08:37:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 08:37:01 vethc47dfe5 95.93 178.45 9.28 1233.07 0.00 0.00 0.00 0.10 08:37:01 docker0 526.68 1022.01 45.08 8754.42 0.00 0.00 0.00 0.00 08:37:01 vetheaaf16e 0.35 1.26 0.03 0.17 0.00 0.00 0.00 0.00 08:37:01 ens3 1294.63 647.91 11916.28 77.83 0.00 0.00 0.00 0.00 08:37:01 veth326ab28 73.09 131.04 7.64 1222.27 0.00 0.00 0.00 0.10 08:37:01 veth2db06b6 68.93 142.95 7.37 1222.38 0.00 0.00 0.00 0.10 08:37:01 veth1906db4 72.89 155.52 7.61 1223.03 0.00 0.00 0.00 0.10 08:37:01 veth0ff6a30 78.22 156.47 7.96 1223.54 0.00 0.00 0.00 0.10 08:37:01 vethd7d0201 78.88 150.34 8.02 1222.26 0.00 0.00 0.00 0.10 08:38:01 veth594c32a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:38:01 vethef9b852 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 vethe3f8d66 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 docker0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 veth3b5b6be 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 vethd6f8322 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 veth8573e4b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 vetheaaf16e 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 ens3 15.16 8.68 12.40 6.61 0.00 0.00 0.00 0.00 08:38:01 veth5a40d81 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 vethc187954 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 veth3a1c5a1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 veth7b08c6b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 veth0f77b69 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 veth6147bd9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:39:02 veth594c32a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 vethef9b852 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 vethe3f8d66 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 vethd6f8322 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth8573e4b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 vetheaaf16e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 ens3 6.35 3.22 5.23 2.82 0.00 0.00 0.00 0.00 08:39:02 veth5a40d81 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 vethc187954 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth3a1c5a1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth0f77b69 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth6147bd9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 18.79 12.46 17.59 9.59 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 168.48 235.94 12.98 1681.15 0.00 0.00 0.00 0.00 Average: ens3 339.57 230.47 3250.98 49.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2273) 05/26/25 _x86_64_ (8 CPU) 08:31:19 LINUX RESTART (8 CPU) 08:32:01 CPU %user %nice %system %iowait %steal %idle 08:33:01 all 7.97 0.00 3.53 2.15 0.05 86.29 08:33:01 0 10.02 0.00 4.27 1.06 0.03 84.61 08:33:01 1 6.78 0.00 2.78 1.70 0.05 88.69 08:33:01 2 7.96 0.00 5.11 12.76 0.05 74.13 08:33:01 3 9.15 0.00 3.83 0.03 0.05 86.93 08:33:01 4 7.39 0.00 2.42 0.07 0.05 90.08 08:33:01 5 7.44 0.00 3.29 0.12 0.05 89.11 08:33:01 6 6.77 0.00 3.62 1.30 0.05 88.26 08:33:01 7 8.28 0.00 2.97 0.20 0.05 88.50 08:34:01 all 38.89 0.00 6.60 1.09 0.08 53.34 08:34:01 0 39.37 0.00 6.52 1.31 0.08 52.71 08:34:01 1 38.33 0.00 6.09 0.50 0.07 55.01 08:34:01 2 38.13 0.00 6.67 0.03 0.08 55.08 08:34:01 3 39.33 0.00 6.33 0.15 0.08 54.10 08:34:01 4 40.86 0.00 7.65 5.45 0.08 45.95 08:34:01 5 39.44 0.00 6.80 1.15 0.08 52.53 08:34:01 6 37.04 0.00 6.23 0.02 0.07 56.65 08:34:01 7 38.59 0.00 6.53 0.12 0.08 54.67 08:35:01 all 49.30 0.00 5.73 0.73 0.09 44.14 08:35:01 0 49.27 0.00 5.64 0.53 0.10 44.45 08:35:01 1 47.07 0.00 5.75 0.02 0.10 47.07 08:35:01 2 49.89 0.00 5.28 0.32 0.08 44.42 08:35:01 3 48.67 0.00 6.18 2.55 0.08 42.52 08:35:01 4 52.74 0.00 6.03 0.17 0.10 40.96 08:35:01 5 47.86 0.00 5.72 2.27 0.10 44.05 08:35:01 6 49.39 0.00 5.64 0.00 0.08 44.89 08:35:01 7 49.55 0.00 5.63 0.00 0.08 44.74 08:36:01 all 35.12 0.00 6.64 1.26 0.08 56.90 08:36:01 0 34.38 0.00 6.46 0.57 0.07 58.53 08:36:01 1 35.51 0.00 6.23 0.03 0.08 58.14 08:36:01 2 35.32 0.00 6.70 7.12 0.10 50.77 08:36:01 3 34.20 0.00 6.63 1.74 0.08 57.34 08:36:01 4 36.07 0.00 6.86 0.03 0.07 56.97 08:36:01 5 34.57 0.00 7.50 0.15 0.07 57.72 08:36:01 6 36.03 0.00 6.63 0.19 0.08 57.08 08:36:01 7 34.85 0.00 6.13 0.27 0.07 58.69 08:37:01 all 26.08 0.00 10.27 21.58 0.10 41.97 08:37:01 0 26.65 0.00 9.62 10.44 0.08 53.21 08:37:01 1 25.28 0.00 10.76 36.07 0.10 27.78 08:37:01 2 26.23 0.00 9.83 16.79 0.10 47.04 08:37:01 3 25.21 0.00 10.64 21.46 0.12 42.57 08:37:01 4 25.85 0.00 11.55 19.62 0.10 42.88 08:37:01 5 26.48 0.00 10.22 27.29 0.10 35.91 08:37:01 6 26.45 0.00 9.73 24.73 0.08 39.01 08:37:01 7 26.49 0.00 9.81 16.39 0.08 47.23 08:38:01 all 64.82 0.00 10.33 7.66 0.09 17.09 08:38:01 0 64.53 0.00 9.58 4.54 0.10 21.24 08:38:01 1 64.93 0.00 10.58 17.37 0.08 7.04 08:38:01 2 66.03 0.00 9.07 13.29 0.08 11.52 08:38:01 3 64.96 0.00 10.14 4.65 0.08 20.16 08:38:01 4 66.07 0.00 10.10 9.33 0.08 14.41 08:38:01 5 64.69 0.00 10.21 1.45 0.10 23.55 08:38:01 6 63.09 0.00 12.21 6.41 0.10 18.18 08:38:01 7 64.29 0.00 10.74 4.24 0.12 20.62 08:39:02 all 90.74 0.00 9.14 0.00 0.12 0.00 08:39:02 0 90.33 0.00 9.54 0.00 0.12 0.02 08:39:02 1 91.46 0.00 8.42 0.00 0.12 0.00 08:39:02 2 91.01 0.00 8.89 0.00 0.10 0.00 08:39:02 3 90.94 0.00 8.96 0.00 0.10 0.00 08:39:02 4 91.03 0.00 8.87 0.00 0.10 0.00 08:39:02 5 90.65 0.00 9.23 0.00 0.12 0.00 08:39:02 6 89.60 0.00 10.27 0.00 0.13 0.00 08:39:02 7 90.86 0.00 8.97 0.00 0.17 0.00 08:40:01 all 70.24 0.00 8.55 2.93 0.10 18.17 08:40:01 0 69.84 0.00 8.89 11.32 0.10 9.84 08:40:01 1 70.13 0.00 8.75 1.80 0.10 19.21 08:40:01 2 70.53 0.00 8.15 2.02 0.10 19.19 08:40:01 3 71.35 0.00 8.08 0.95 0.10 19.52 08:40:01 4 70.46 0.00 8.55 1.29 0.10 19.59 08:40:01 5 70.01 0.00 8.29 1.58 0.12 20.00 08:40:01 6 69.30 0.00 9.36 2.43 0.10 18.81 08:40:01 7 70.32 0.00 8.32 2.06 0.09 19.21 Average: all 47.96 0.00 7.60 4.66 0.09 39.69 Average: 0 48.07 0.00 7.56 3.70 0.09 40.58 Average: 1 47.50 0.00 7.42 7.15 0.09 37.85 Average: 2 48.24 0.00 7.46 6.53 0.09 37.68 Average: 3 48.06 0.00 7.60 3.92 0.09 40.33 Average: 4 48.88 0.00 7.76 4.49 0.09 38.79 Average: 5 47.69 0.00 7.66 4.23 0.09 40.33 Average: 6 47.27 0.00 7.96 4.37 0.09 40.31 Average: 7 47.95 0.00 7.39 2.90 0.09 41.67