---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4808 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: 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 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 33G 123G 22% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 33G 123G 22% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4808) 04/09/26 _x86_64_ (8 CPU) 08:29:44 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 416.01 69.91 346.11 0.00 11870.69 75913.08 0.00 08:32:01 176.15 10.15 166.01 0.00 1653.72 43055.89 0.00 08:33:01 44.04 0.02 44.02 0.00 0.13 39028.61 0.00 08:34:01 59.84 0.19 59.65 0.00 3.66 23877.31 0.00 08:35:01 1055.17 21.25 1033.93 0.00 2200.83 533066.09 0.00 08:36:01 392.10 1.70 390.40 0.00 26.39 98773.21 0.00 08:37:01 360.60 0.15 360.45 0.00 1.20 105628.12 0.00 08:38:01 926.52 46.00 880.52 0.00 2294.30 204423.19 0.00 Average: 429.58 18.71 410.87 0.00 2260.93 140711.66 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 28437184 31522664 774828 2.36 85324 3279828 1791804 5.28 1026520 3015076 429764 08:32:01 26281420 31372252 909028 2.77 127148 5086840 2058908 6.07 2066500 3962904 1059456 08:33:01 25990672 31137168 1141708 3.47 130368 5120952 2091768 6.17 1828240 4472684 530576 08:34:01 25381488 31470104 807160 2.46 136360 6005672 1826032 5.38 1964176 4892696 768388 08:35:01 10256916 31374900 877316 2.67 362676 20124252 2368884 6.98 3119712 18143364 1369004 08:36:01 3418980 27550764 4622436 14.06 405024 22720636 12032228 35.47 8089204 19517316 1461864 08:37:01 1098424 28104432 4074076 12.39 423096 25467676 10309752 30.39 8764928 21065328 1517104 08:38:01 5819700 31381140 861140 2.62 422648 24220064 2219644 6.54 3571988 21820264 592 Average: 15835598 30489178 1758462 5.35 261580 14003240 4337378 12.79 3803908 12111204 892094 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 lo 4.90 4.90 0.48 0.48 0.00 0.00 0.00 0.00 08:31:01 docker0 170.84 244.11 10.13 2969.84 0.00 0.00 0.00 0.00 08:31:01 ens3 1096.82 762.72 13829.01 157.98 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 docker0 190.53 216.06 17.26 1562.11 0.00 0.00 0.00 0.00 08:32:01 ens3 254.71 211.38 1598.67 34.32 0.00 0.00 0.00 0.00 08:32:01 vethc6ee7ec 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 1.17 1.17 0.09 0.10 0.00 0.00 0.00 0.00 08:33:01 ens3 23.79 13.70 18.09 10.20 0.00 0.00 0.00 0.00 08:33:01 vethc6ee7ec 1.17 1.18 0.10 0.10 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 28.81 18.74 24.84 14.18 0.00 0.00 0.00 0.00 08:34:01 vethc6ee7ec 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 08:35:01 docker0 543.96 874.95 49.24 9612.32 0.00 0.00 0.00 0.00 08:35:01 ens3 1073.19 650.44 13682.79 85.34 0.00 0.00 0.00 0.00 08:35:01 vethfa44d81 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth0f91899 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth8141671 0.40 3.10 0.04 0.25 0.00 0.00 0.00 0.00 08:36:01 vethfa26230 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:36:01 veth3dd67ee 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth5b9397f 0.05 0.48 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 docker0 0.72 0.08 0.02 0.00 0.00 0.00 0.00 0.00 08:36:01 veth9390de9 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 ens3 16.21 10.96 12.76 7.25 0.00 0.00 0.00 0.00 08:36:01 vethfa44d81 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 vethce4ea20 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 vethafbb8bb 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth0d46b66 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth3a7b93b 0.05 0.50 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth44e1f5b 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth79b6eb0 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth5e82bb2 0.05 0.50 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth8141671 0.12 0.70 0.01 0.03 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth3dd67ee 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth5b9397f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth9390de9 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 5.53 4.10 4.54 2.66 0.00 0.00 0.00 0.00 08:37:01 vethfa44d81 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethce4ea20 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethafbb8bb 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth0d46b66 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth3a7b93b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth79b6eb0 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth5e82bb2 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth8141671 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 08:38:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 25.07 15.21 22.96 11.51 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 113.64 167.38 9.61 1771.59 0.00 0.00 0.00 0.00 Average: ens3 316.09 211.29 3656.47 40.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4808) 04/09/26 _x86_64_ (8 CPU) 08:29:44 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 10.50 0.00 3.13 1.49 0.07 84.81 08:31:01 0 11.05 0.00 2.98 1.75 0.07 84.15 08:31:01 1 12.97 0.00 3.49 0.37 0.07 83.10 08:31:01 2 8.29 0.00 2.52 0.41 0.07 88.72 08:31:01 3 8.72 0.00 3.31 3.98 0.07 83.93 08:31:01 4 11.14 0.00 2.25 0.57 0.07 85.98 08:31:01 5 7.83 0.00 4.14 3.90 0.07 84.07 08:31:01 6 13.55 0.00 4.49 0.84 0.08 81.03 08:31:01 7 10.40 0.00 1.89 0.13 0.07 87.51 08:32:01 all 38.73 0.00 6.62 0.77 0.11 53.78 08:32:01 0 37.47 0.00 6.09 0.05 0.12 56.28 08:32:01 1 38.85 0.00 6.05 0.49 0.10 54.50 08:32:01 2 37.72 0.00 6.41 1.03 0.12 54.72 08:32:01 3 38.93 0.00 6.31 0.54 0.10 54.12 08:32:01 4 38.92 0.00 7.99 3.08 0.14 49.87 08:32:01 5 38.47 0.00 6.56 0.08 0.12 54.77 08:32:01 6 40.71 0.00 6.68 0.12 0.10 52.39 08:32:01 7 38.74 0.00 6.85 0.76 0.12 53.53 08:33:01 all 44.24 0.00 7.57 0.22 0.12 47.85 08:33:01 0 42.83 0.00 7.39 0.00 0.12 49.66 08:33:01 1 43.25 0.00 6.99 0.02 0.13 49.61 08:33:01 2 45.21 0.00 8.03 0.03 0.12 46.61 08:33:01 3 44.25 0.00 8.09 0.03 0.12 47.51 08:33:01 4 45.87 0.00 7.79 0.02 0.12 46.21 08:33:01 5 44.74 0.00 7.33 0.00 0.10 47.83 08:33:01 6 46.57 0.00 7.61 1.66 0.12 44.04 08:33:01 7 41.22 0.00 7.32 0.02 0.10 51.35 08:34:01 all 51.42 0.00 6.60 0.09 0.12 41.77 08:34:01 0 50.33 0.00 6.41 0.02 0.10 43.14 08:34:01 1 50.40 0.00 6.62 0.00 0.12 42.86 08:34:01 2 51.93 0.00 6.58 0.00 0.10 41.39 08:34:01 3 52.28 0.00 6.32 0.05 0.12 41.22 08:34:01 4 53.64 0.00 6.78 0.02 0.10 39.46 08:34:01 5 51.62 0.00 6.56 0.03 0.14 41.65 08:34:01 6 50.53 0.00 6.96 0.62 0.12 41.78 08:34:01 7 50.61 0.00 6.58 0.02 0.12 42.68 08:35:01 all 25.73 0.00 11.95 13.63 0.11 48.57 08:35:01 0 26.40 0.00 12.09 15.18 0.12 46.21 08:35:01 1 25.62 0.00 11.29 7.23 0.10 55.75 08:35:01 2 26.84 0.00 11.15 15.44 0.12 46.45 08:35:01 3 25.74 0.00 11.12 14.68 0.12 48.35 08:35:01 4 26.80 0.00 10.97 12.87 0.14 49.23 08:35:01 5 22.29 0.00 15.78 27.51 0.12 34.29 08:35:01 6 26.41 0.00 12.00 7.00 0.10 54.49 08:35:01 7 25.72 0.00 11.26 9.36 0.10 53.56 08:36:01 all 84.29 0.00 10.45 2.07 0.16 3.03 08:36:01 0 84.74 0.00 10.65 1.44 0.15 3.02 08:36:01 1 84.46 0.00 10.20 0.28 0.17 4.89 08:36:01 2 84.57 0.00 10.72 4.03 0.17 0.52 08:36:01 3 84.22 0.00 10.18 4.38 0.17 1.05 08:36:01 4 84.21 0.00 10.14 2.31 0.15 3.19 08:36:01 5 83.96 0.00 10.75 1.44 0.17 3.69 08:36:01 6 84.13 0.00 10.37 1.54 0.17 3.79 08:36:01 7 84.01 0.00 10.64 1.13 0.17 4.05 08:37:01 all 90.82 0.00 9.03 0.00 0.15 0.00 08:37:01 0 91.54 0.00 8.30 0.00 0.17 0.00 08:37:01 1 90.92 0.00 8.95 0.00 0.13 0.00 08:37:01 2 88.25 0.00 11.60 0.00 0.15 0.00 08:37:01 3 91.55 0.00 8.31 0.00 0.13 0.00 08:37:01 4 91.15 0.00 8.70 0.00 0.15 0.00 08:37:01 5 90.87 0.00 8.98 0.00 0.15 0.00 08:37:01 6 91.05 0.00 8.81 0.00 0.13 0.00 08:37:01 7 91.25 0.00 8.60 0.00 0.15 0.00 08:38:01 all 78.45 0.00 8.96 0.77 0.14 11.68 08:38:01 0 78.28 0.00 9.01 0.67 0.13 11.91 08:38:01 1 79.16 0.00 8.39 0.45 0.17 11.83 08:38:01 2 78.30 0.00 8.64 0.99 0.13 11.94 08:38:01 3 78.29 0.00 9.33 1.15 0.15 11.07 08:38:01 4 78.82 0.00 8.42 1.55 0.13 11.08 08:38:01 5 78.30 0.00 9.65 0.32 0.15 11.59 08:38:01 6 77.82 0.00 8.90 0.33 0.13 12.82 08:38:01 7 78.63 0.00 9.36 0.68 0.13 11.19 Average: all 53.16 0.00 8.04 2.37 0.12 36.30 Average: 0 52.97 0.00 7.87 2.37 0.12 36.67 Average: 1 53.31 0.00 7.75 1.10 0.12 37.71 Average: 2 52.79 0.00 8.22 2.73 0.12 36.14 Average: 3 53.14 0.00 7.88 3.09 0.12 35.77 Average: 4 53.93 0.00 7.88 2.54 0.12 35.52 Average: 5 52.45 0.00 8.71 4.11 0.13 34.60 Average: 6 53.99 0.00 8.23 1.51 0.12 36.15 Average: 7 52.73 0.00 7.82 1.51 0.12 37.83