---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-14025 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-14025) 06/29/26 _x86_64_ (8 CPU) 08:31:23 LINUX RESTART (8 CPU) 08:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:33:01 341.33 19.28 322.05 0.00 3221.20 59754.44 0.00 08:34:01 103.30 1.35 101.95 0.00 30.53 15270.94 0.00 08:35:01 35.30 0.54 34.76 0.00 7.73 27030.94 0.00 08:36:01 37.10 0.07 37.04 0.00 0.53 19718.09 0.00 08:37:01 86.89 1.17 85.72 0.00 40.39 36485.39 0.00 08:38:01 1170.62 22.01 1148.61 0.00 204.90 420480.72 0.00 08:39:01 359.55 1.45 358.10 0.00 11.60 191072.58 0.00 08:40:01 366.18 0.10 366.08 0.00 0.80 127260.50 0.00 08:41:01 206.87 17.96 188.91 0.00 557.12 107372.57 0.00 Average: 301.27 7.12 294.16 0.00 453.56 111761.78 0.00 08:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 28106272 31524136 767148 2.33 93612 3584360 2050676 6.05 1062384 3284752 1068 08:34:01 27615464 31503868 781760 2.38 118920 3962648 1779100 5.25 1234564 3532416 6600 08:35:01 26137384 31389844 889464 2.71 127848 5237696 2157684 6.36 2152204 4008572 529864 08:36:01 25180412 30369116 1908828 5.81 131804 5149184 2880508 8.49 2598248 4499684 471748 08:37:01 25227764 31328632 936696 2.85 152996 5997652 1958628 5.77 2154652 4839264 516128 08:38:01 13894444 31367220 875104 2.66 378608 16563436 2375592 7.00 3185268 14525852 1228120 08:39:01 4231516 28061788 4108180 12.50 427508 22406732 11554868 34.07 7398708 19405924 1564508 08:40:01 833820 27017016 5159076 15.69 443796 24655088 10713372 31.58 9417324 20700184 466404 08:41:01 1969868 29805408 2372456 7.22 436780 26251396 6342252 18.70 7432376 21499448 1229696 Average: 17021883 30263003 1977635 6.02 256875 12645355 4645853 13.70 4070636 10699566 668237 08:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 ens3 1333.89 1245.21 13365.93 183.93 0.00 0.00 0.00 0.00 08:33:01 veth1a209b7 21.86 21.71 2.33 22.12 0.00 0.00 0.00 0.00 08:33:01 docker0 404.43 449.34 29.67 3073.34 0.00 0.00 0.00 0.00 08:33:01 lo 4.47 4.47 0.44 0.44 0.00 0.00 0.00 0.00 08:34:01 ens3 309.65 269.24 1561.54 33.73 0.00 0.00 0.00 0.00 08:34:01 veth7565063 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:34:01 docker0 256.16 278.30 19.47 1537.74 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 08:35:01 ens3 20.98 13.47 18.66 9.30 0.00 0.00 0.00 0.00 08:35:01 veth7565063 0.10 0.19 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 docker0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 ens3 16.69 12.75 12.69 7.43 0.00 0.00 0.00 0.00 08:36:01 veth7565063 1.17 1.18 0.10 0.10 0.00 0.00 0.00 0.00 08:36:01 docker0 1.17 1.17 0.09 0.10 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 ens3 115.76 84.72 869.49 17.32 0.00 0.00 0.00 0.00 08:37:01 veth7565063 0.00 0.02 0.00 0.00 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 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 08:38:01 ens3 1282.89 959.69 13024.82 102.74 0.00 0.00 0.00 0.00 08:38:01 veth7f1cee3 0.57 4.08 0.05 0.39 0.00 0.00 0.00 0.00 08:38:01 docker0 876.44 1131.04 66.09 9674.68 0.00 0.00 0.00 0.00 08:38:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 08:39:01 ens3 12.81 8.13 10.24 5.76 0.00 0.00 0.00 0.00 08:39:01 veth6845a54 0.13 0.80 0.01 0.04 0.00 0.00 0.00 0.00 08:39:01 veth871a02b 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 veth3ef4b76 0.05 0.73 0.00 0.04 0.00 0.00 0.00 0.00 08:39:01 veth08d57f7 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 vethab60ad6 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 veth7f1cee3 0.13 0.97 0.01 0.05 0.00 0.00 0.00 0.00 08:39:01 vethb0e78d0 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 vethaa01fbe 0.13 0.78 0.01 0.04 0.00 0.00 0.00 0.00 08:39:01 vethcdfafed 0.13 0.82 0.01 0.04 0.00 0.00 0.00 0.00 08:39:01 docker0 0.98 0.55 0.03 0.03 0.00 0.00 0.00 0.00 08:39:01 veth8584d17 0.05 0.73 0.00 0.04 0.00 0.00 0.00 0.00 08:39:01 veth293c46b 0.05 0.73 0.00 0.04 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethee16c9a 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 vethdd1a1dd 0.05 0.73 0.00 0.04 0.00 0.00 0.00 0.00 08:40:01 ens3 3.38 1.78 2.53 1.41 0.00 0.00 0.00 0.00 08:40:01 veth6845a54 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth871a02b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth3ef4b76 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth08d57f7 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethab60ad6 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth7f1cee3 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethaa01fbe 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethcdfafed 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth8584d17 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 vethee16c9a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethdd1a1dd 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 ens3 4.39 2.23 3.43 1.80 0.00 0.00 0.00 0.00 08:41:01 veth6845a54 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth871a02b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth3ef4b76 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth08d57f7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethab60ad6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth7f1cee3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethcdfafed 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth8584d17 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethee16c9a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethdd1a1dd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 345.03 289.03 3212.96 40.43 0.00 0.00 0.00 0.00 Average: veth6845a54 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth871a02b 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth3ef4b76 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth08d57f7 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethab60ad6 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth7f1cee3 0.08 0.57 0.01 0.05 0.00 0.00 0.00 0.00 Average: vethcdfafed 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 171.32 207.06 12.84 1589.94 0.00 0.00 0.00 0.00 Average: veth8584d17 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: vethee16c9a 0.01 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethdd1a1dd 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-14025) 06/29/26 _x86_64_ (8 CPU) 08:31:23 LINUX RESTART (8 CPU) 08:32:01 CPU %user %nice %system %iowait %steal %idle 08:33:01 all 9.59 0.00 3.62 1.26 0.07 85.47 08:33:01 0 8.66 0.00 3.80 1.50 0.07 85.97 08:33:01 1 12.89 0.00 3.28 0.44 0.05 83.34 08:33:01 2 9.65 0.00 3.91 1.52 0.08 84.83 08:33:01 3 10.64 0.00 3.64 1.19 0.07 84.47 08:33:01 4 8.68 0.00 3.25 2.97 0.07 85.04 08:33:01 5 8.14 0.00 2.95 0.75 0.05 88.12 08:33:01 6 8.37 0.00 3.34 0.10 0.07 88.12 08:33:01 7 9.65 0.00 4.78 1.62 0.07 83.87 08:34:01 all 2.94 0.00 1.17 0.24 0.05 95.60 08:34:01 0 3.53 0.00 1.24 0.03 0.05 95.14 08:34:01 1 3.30 0.00 1.25 0.02 0.05 95.39 08:34:01 2 2.68 0.00 1.34 1.01 0.05 94.92 08:34:01 3 3.22 0.00 1.37 0.15 0.07 95.19 08:34:01 4 3.37 0.00 1.14 0.07 0.05 95.38 08:34:01 5 2.53 0.00 1.09 0.49 0.05 95.85 08:34:01 6 2.62 0.00 1.19 0.15 0.05 95.99 08:34:01 7 2.26 0.00 0.79 0.02 0.03 96.91 08:35:01 all 51.70 0.00 9.02 0.23 0.09 38.96 08:35:01 0 49.97 0.00 8.81 0.07 0.10 41.05 08:35:01 1 50.47 0.00 9.00 0.00 0.10 40.43 08:35:01 2 51.33 0.00 9.53 0.02 0.09 39.04 08:35:01 3 52.52 0.00 8.79 1.18 0.09 37.42 08:35:01 4 51.53 0.00 9.00 0.03 0.09 39.35 08:35:01 5 52.67 0.00 9.24 0.38 0.09 37.63 08:35:01 6 51.82 0.00 9.06 0.05 0.09 38.98 08:35:01 7 53.30 0.00 8.76 0.09 0.09 37.77 08:36:01 all 54.52 0.00 7.43 0.11 0.08 37.86 08:36:01 0 53.71 0.00 7.56 0.00 0.07 38.66 08:36:01 1 57.43 0.00 7.29 0.30 0.07 34.91 08:36:01 2 54.00 0.00 7.61 0.24 0.08 38.08 08:36:01 3 55.09 0.00 7.59 0.00 0.08 37.23 08:36:01 4 52.34 0.00 7.21 0.00 0.08 40.37 08:36:01 5 53.36 0.00 7.77 0.05 0.08 38.74 08:36:01 6 55.71 0.00 6.94 0.29 0.07 37.00 08:36:01 7 54.53 0.00 7.46 0.00 0.08 37.92 08:37:01 all 49.14 0.00 8.15 0.14 0.08 42.48 08:37:01 0 48.29 0.00 8.32 0.00 0.08 43.31 08:37:01 1 50.08 0.00 8.25 0.15 0.08 41.44 08:37:01 2 47.81 0.00 7.68 0.05 0.07 44.40 08:37:01 3 49.07 0.00 8.66 0.61 0.07 41.60 08:37:01 4 49.75 0.00 8.94 0.00 0.08 41.22 08:37:01 5 49.50 0.00 7.82 0.15 0.08 42.45 08:37:01 6 48.71 0.00 7.86 0.05 0.08 43.29 08:37:01 7 49.95 0.00 7.69 0.15 0.07 42.14 08:38:01 all 31.11 0.00 13.35 6.58 0.10 48.87 08:38:01 0 33.27 0.00 12.00 5.29 0.09 49.35 08:38:01 1 29.37 0.00 12.21 7.03 0.08 51.32 08:38:01 2 29.92 0.00 13.19 7.52 0.08 49.30 08:38:01 3 30.89 0.00 13.23 5.29 0.12 50.47 08:38:01 4 33.87 0.00 12.97 5.62 0.08 47.46 08:38:01 5 30.37 0.00 13.98 5.88 0.10 49.67 08:38:01 6 30.59 0.00 13.28 6.09 0.10 49.94 08:38:01 7 30.61 0.00 15.92 9.94 0.10 43.43 08:39:01 all 75.16 0.00 11.78 2.16 0.10 10.80 08:39:01 0 75.52 0.00 11.28 1.02 0.12 12.06 08:39:01 1 76.19 0.00 11.14 1.09 0.10 11.48 08:39:01 2 73.75 0.00 12.03 0.73 0.10 13.38 08:39:01 3 73.75 0.00 13.52 0.77 0.08 11.88 08:39:01 4 75.75 0.00 11.24 1.57 0.10 11.34 08:39:01 5 75.34 0.00 11.91 0.90 0.10 11.75 08:39:01 6 74.96 0.00 10.72 0.90 0.10 13.32 08:39:01 7 76.03 0.00 12.41 10.34 0.13 1.09 08:40:01 all 91.18 0.00 8.70 0.00 0.12 0.00 08:40:01 0 91.64 0.00 8.21 0.00 0.15 0.00 08:40:01 1 92.42 0.00 7.47 0.00 0.12 0.00 08:40:01 2 89.47 0.00 10.41 0.00 0.12 0.00 08:40:01 3 89.47 0.00 10.41 0.00 0.12 0.00 08:40:01 4 91.60 0.00 8.30 0.00 0.10 0.00 08:40:01 5 92.09 0.00 7.79 0.00 0.12 0.00 08:40:01 6 91.34 0.00 8.55 0.00 0.12 0.00 08:40:01 7 91.40 0.00 8.50 0.00 0.10 0.00 08:41:01 all 90.61 0.00 9.29 0.00 0.10 0.00 08:41:01 0 90.81 0.00 9.09 0.00 0.10 0.00 08:41:01 1 91.61 0.00 8.27 0.00 0.12 0.00 08:41:01 2 89.60 0.00 10.29 0.00 0.12 0.00 08:41:01 3 88.95 0.00 10.95 0.00 0.10 0.00 08:41:01 4 90.78 0.00 9.12 0.00 0.10 0.00 08:41:01 5 91.38 0.00 8.54 0.00 0.08 0.00 08:41:01 6 91.18 0.00 8.74 0.00 0.08 0.00 08:41:01 7 90.56 0.00 9.32 0.00 0.10 0.02 Average: all 50.79 0.00 8.05 1.18 0.09 39.88 Average: 0 50.73 0.00 7.81 0.87 0.09 40.50 Average: 1 51.67 0.00 7.57 1.00 0.09 39.68 Average: 2 49.92 0.00 8.44 1.22 0.09 40.33 Average: 3 50.54 0.00 8.69 1.01 0.09 39.66 Average: 4 50.99 0.00 7.91 1.13 0.08 39.89 Average: 5 50.74 0.00 7.89 0.95 0.08 40.34 Average: 6 50.71 0.00 7.74 0.84 0.08 40.62 Average: 7 51.04 0.00 8.39 2.45 0.09 38.05