---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4688 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 30G 126G 20% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 30G 126G 20% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4688) 07/07/25 _x86_64_ (8 CPU) 22:19:31 LINUX RESTART (8 CPU) 22:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:21:01 389.02 22.56 366.46 0.00 3339.31 152378.74 0.00 22:22:01 92.73 1.15 91.58 0.00 11.46 18410.26 0.00 22:23:01 38.59 0.03 38.55 0.00 0.27 35407.81 0.00 22:24:01 54.84 0.20 54.64 0.00 2.53 23996.13 0.00 22:25:01 1018.65 23.03 995.62 0.00 4460.82 339515.34 0.00 22:26:01 352.47 1.02 351.45 0.00 16.66 175000.60 0.00 22:27:01 331.04 0.05 330.99 0.00 0.40 125000.77 0.00 22:28:01 715.01 0.05 714.96 0.00 3.87 165174.94 0.00 Average: 374.10 6.01 368.08 0.00 979.64 129377.82 0.00 22:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:21:01 28126656 31474312 813408 2.47 95376 3512460 2029240 5.98 1111028 3218112 5600 22:22:01 25633016 30632664 1644212 5.00 124772 4996916 2385636 7.03 2783808 3886060 1043748 22:23:01 25796524 30805932 1468720 4.47 128572 4982708 2456132 7.24 2096016 4392240 527192 22:24:01 25563952 31365624 906872 2.76 133732 5729892 1926812 5.68 1972332 4709032 606480 22:25:01 15728364 31312612 921360 2.80 365904 14768412 2308796 6.81 3154220 12795244 1746628 22:26:01 8025960 29044940 3118228 9.49 423708 19677680 10045656 29.62 6307360 16774404 1683872 22:27:01 3248504 26714228 5452444 16.59 439532 22015068 11605840 34.22 9646880 18113684 720932 22:28:01 7534544 31336556 889868 2.71 455744 22506548 2236776 6.59 3652636 20085540 1580 Average: 17457190 30335858 1901889 5.79 270918 12273710 4374361 12.90 3840535 10496790 792004 22:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:21:01 veth8819c11 79.00 85.52 7.51 80.14 0.00 0.00 0.00 0.01 22:21:01 lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00 22:21:01 ens3 1717.93 1638.34 13287.46 221.17 0.00 0.00 0.00 0.00 22:21:01 docker0 709.07 642.46 51.16 3064.14 0.00 0.00 0.00 0.00 22:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:22:01 vethc02612d 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 22:22:01 ens3 217.05 188.22 1601.83 26.86 0.00 0.00 0.00 0.00 22:22:01 docker0 170.07 187.20 13.39 1574.73 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 vethc02612d 1.52 1.53 0.13 0.14 0.00 0.00 0.00 0.00 22:23:01 ens3 32.67 21.81 25.45 14.46 0.00 0.00 0.00 0.00 22:23:01 docker0 1.52 1.52 0.11 0.14 0.00 0.00 0.00 0.00 22:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:24:01 vethc02612d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 ens3 30.48 19.11 25.92 13.20 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 veth48c04d9 0.42 3.58 0.04 0.27 0.00 0.00 0.00 0.00 22:25:01 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 22:25:01 ens3 1266.84 823.38 14884.92 88.44 0.00 0.00 0.00 0.00 22:25:01 docker0 639.32 943.66 50.95 8813.56 0.00 0.00 0.00 0.00 22:26:01 veth48c04d9 0.12 0.70 0.01 0.03 0.00 0.00 0.00 0.00 22:26:01 vethcce922e 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 22:26:01 vethb16e951 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 22:26:01 veth0df9a8a 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 22:26:01 veth4d31580 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 22:26:01 veth3ffd978 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 22:26:01 veth1dfe466 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 22:26:01 vethc996255 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 22:26:01 vethad9e09d 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 22:26:01 vethb229148 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 22:26:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:26:01 veth35a2327 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 22:26:01 ens3 13.93 8.50 12.34 5.93 0.00 0.00 0.00 0.00 22:26:01 veth0c6b8c9 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 22:26:01 veth2815dd9 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 22:26:01 docker0 0.72 0.08 0.02 0.00 0.00 0.00 0.00 0.00 22:27:01 veth48c04d9 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 vethcce922e 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 vethb16e951 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 veth0df9a8a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 veth4d31580 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 veth3ffd978 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 veth1dfe466 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 vethb229148 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 veth35a2327 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 ens3 4.90 2.47 4.07 2.21 0.00 0.00 0.00 0.00 22:27:01 veth0c6b8c9 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 veth2815dd9 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 veth48c04d9 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:28:01 ens3 7.51 3.93 6.07 3.24 0.00 0.00 0.00 0.00 22:28:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth48c04d9 0.07 0.55 0.01 0.04 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 411.46 338.24 3731.71 46.94 0.00 0.00 0.00 0.00 Average: docker0 190.12 221.91 14.46 1682.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4688) 07/07/25 _x86_64_ (8 CPU) 22:19:31 LINUX RESTART (8 CPU) 22:20:01 CPU %user %nice %system %iowait %steal %idle 22:21:01 all 9.64 0.00 3.31 1.49 0.07 85.49 22:21:01 0 8.96 0.00 3.46 3.92 0.07 83.60 22:21:01 1 12.54 0.00 4.00 1.23 0.07 82.17 22:21:01 2 8.30 0.00 4.38 0.15 0.07 87.10 22:21:01 3 11.61 0.00 2.89 0.29 0.07 85.14 22:21:01 4 9.96 0.00 2.66 0.54 0.07 86.77 22:21:01 5 10.76 0.00 3.45 0.88 0.08 84.82 22:21:01 6 7.81 0.00 2.16 0.69 0.07 89.27 22:21:01 7 7.15 0.00 3.52 4.18 0.07 85.08 22:22:01 all 37.64 0.00 6.35 0.35 0.10 55.57 22:22:01 0 37.90 0.00 6.68 0.72 0.08 54.61 22:22:01 1 38.99 0.00 6.06 1.41 0.12 53.43 22:22:01 2 38.24 0.00 6.03 0.03 0.10 55.59 22:22:01 3 36.17 0.00 6.24 0.10 0.10 57.39 22:22:01 4 37.85 0.00 6.02 0.22 0.10 55.82 22:22:01 5 39.83 0.00 6.39 0.13 0.10 53.55 22:22:01 6 36.81 0.00 6.95 0.13 0.10 56.00 22:22:01 7 35.30 0.00 6.43 0.02 0.08 58.17 22:23:01 all 47.22 0.00 6.32 0.40 0.10 45.95 22:23:01 0 46.81 0.00 6.93 1.02 0.12 45.12 22:23:01 1 47.18 0.00 6.30 0.10 0.10 46.32 22:23:01 2 46.32 0.00 6.14 1.24 0.10 46.20 22:23:01 3 47.33 0.00 6.16 0.02 0.10 46.39 22:23:01 4 47.90 0.00 6.17 0.02 0.10 45.81 22:23:01 5 47.40 0.00 6.07 0.03 0.10 46.39 22:23:01 6 47.29 0.00 6.30 0.02 0.12 46.27 22:23:01 7 47.53 0.00 6.49 0.74 0.10 45.13 22:24:01 all 47.56 0.00 7.03 0.15 0.10 45.17 22:24:01 0 50.63 0.00 8.23 0.32 0.10 40.73 22:24:01 1 48.30 0.00 6.73 0.12 0.10 44.75 22:24:01 2 47.26 0.00 7.22 0.00 0.12 45.41 22:24:01 3 45.83 0.00 7.57 0.30 0.10 46.19 22:24:01 4 46.18 0.00 6.19 0.02 0.10 47.51 22:24:01 5 47.61 0.00 6.47 0.00 0.10 45.81 22:24:01 6 48.01 0.00 7.46 0.39 0.10 44.05 22:24:01 7 46.63 0.00 6.33 0.02 0.10 46.92 22:25:01 all 23.57 0.00 10.71 9.92 0.12 55.68 22:25:01 0 22.96 0.00 11.97 10.75 0.14 54.18 22:25:01 1 22.00 0.00 12.24 12.34 0.12 53.30 22:25:01 2 24.23 0.00 10.12 7.23 0.12 58.30 22:25:01 3 25.11 0.00 11.17 10.43 0.10 53.19 22:25:01 4 23.51 0.00 10.62 10.52 0.14 55.22 22:25:01 5 22.79 0.00 10.19 8.62 0.12 58.27 22:25:01 6 23.23 0.00 10.08 8.58 0.12 57.99 22:25:01 7 24.70 0.00 9.33 10.87 0.13 54.96 22:26:01 all 66.39 0.00 10.78 4.57 0.10 18.17 22:26:01 0 66.25 0.00 11.78 8.71 0.10 13.16 22:26:01 1 66.12 0.00 10.90 0.64 0.10 22.25 22:26:01 2 66.72 0.00 10.67 11.30 0.10 11.20 22:26:01 3 66.79 0.00 10.10 7.91 0.10 15.10 22:26:01 4 66.00 0.00 11.11 2.77 0.10 20.02 22:26:01 5 66.78 0.00 9.99 3.12 0.10 20.00 22:26:01 6 66.27 0.00 10.30 1.09 0.08 22.26 22:26:01 7 66.14 0.00 11.44 1.03 0.10 21.29 22:27:01 all 90.93 0.00 8.95 0.00 0.13 0.00 22:27:01 0 90.06 0.00 9.82 0.00 0.12 0.00 22:27:01 1 90.77 0.00 9.11 0.00 0.12 0.00 22:27:01 2 92.00 0.00 7.88 0.00 0.12 0.00 22:27:01 3 90.77 0.00 9.08 0.00 0.15 0.00 22:27:01 4 90.42 0.00 9.47 0.00 0.12 0.00 22:27:01 5 91.32 0.00 8.55 0.00 0.13 0.00 22:27:01 6 91.05 0.00 8.83 0.00 0.12 0.00 22:27:01 7 91.02 0.00 8.83 0.00 0.15 0.00 22:28:01 all 82.43 0.00 10.17 1.51 0.13 5.77 22:28:01 0 80.97 0.00 11.32 0.73 0.13 6.84 22:28:01 1 83.60 0.00 9.34 1.05 0.12 5.90 22:28:01 2 82.38 0.00 9.58 1.70 0.12 6.22 22:28:01 3 82.94 0.00 9.90 1.35 0.12 5.69 22:28:01 4 81.65 0.00 11.28 1.90 0.12 5.05 22:28:01 5 83.01 0.00 9.61 1.47 0.13 5.77 22:28:01 6 83.34 0.00 9.25 0.93 0.13 6.34 22:28:01 7 81.55 0.00 11.09 2.91 0.13 4.32 Average: all 50.82 0.00 7.96 2.28 0.11 38.83 Average: 0 50.67 0.00 8.77 3.26 0.11 37.19 Average: 1 51.33 0.00 8.08 2.09 0.10 38.40 Average: 2 50.88 0.00 7.76 2.71 0.11 38.55 Average: 3 50.97 0.00 7.89 2.54 0.11 38.49 Average: 4 50.60 0.00 7.94 1.98 0.11 39.37 Average: 5 51.35 0.00 7.60 1.78 0.11 39.16 Average: 6 50.62 0.00 7.67 1.47 0.10 40.14 Average: 7 50.13 0.00 7.94 2.46 0.11 39.35