---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4770 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-4770) 04/08/26 _x86_64_ (8 CPU) 19:33:31 LINUX RESTART (8 CPU) 19:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:35:01 370.69 23.08 347.61 0.00 3412.00 85674.96 0.00 19:36:01 123.33 1.05 122.28 0.00 11.60 27023.08 0.00 19:37:01 42.61 0.07 42.55 0.00 0.53 31686.96 0.00 19:38:01 66.31 0.15 66.16 0.00 2.13 31326.25 0.00 19:39:01 649.29 12.68 636.61 0.00 149.84 342350.94 0.00 19:40:01 705.53 5.78 699.75 0.00 47.31 264461.90 0.00 19:41:01 155.56 0.18 155.38 0.00 1.47 58026.12 0.00 19:42:01 422.35 0.30 422.05 0.00 12.12 101487.56 0.00 19:43:01 647.27 44.97 602.30 0.00 2119.96 149042.19 0.00 Average: 353.64 9.78 343.86 0.00 634.51 121298.01 0.00 19:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:35:01 28083456 31490440 795668 2.42 92344 3577392 2018096 5.95 1089612 3279520 648 19:36:01 25318544 30516168 1758336 5.35 127416 5189052 2361976 6.96 2982884 3995160 924668 19:37:01 25419600 30600888 1671956 5.09 131408 5144744 2608064 7.69 2361136 4495692 533640 19:38:01 25355740 31500088 777752 2.37 136820 6094280 1831472 5.40 1961704 4953632 580616 19:39:01 16045936 31089108 1135968 3.46 268892 14350352 3381820 9.97 3030432 12611576 836272 19:40:01 6585464 29052912 3118644 9.49 408272 21154072 9549856 28.15 5825504 18720224 225644 19:41:01 2780920 28072508 4085988 12.43 427912 23802636 10971372 32.35 8092064 20078856 1385800 19:42:01 334640 28502548 3664452 11.15 441424 26565344 9312240 27.45 8908740 21630752 1605380 19:43:01 5609024 31362836 868636 2.64 451504 24354728 2285284 6.74 3555140 22004236 452404 Average: 15059258 30243055 1986378 6.04 276221 14470289 4924464 14.52 4200802 12418850 727230 19:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:35:01 lo 4.54 4.54 0.45 0.45 0.00 0.00 0.00 0.00 19:35:01 docker0 471.08 478.99 32.45 3041.13 0.00 0.00 0.00 0.00 19:35:01 veth4c90bf2 0.88 0.90 0.26 1.58 0.00 0.00 0.00 0.00 19:35:01 ens3 1257.56 991.97 13580.15 166.36 0.00 0.00 0.00 0.00 19:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:36:01 docker0 237.33 288.35 19.62 1564.18 0.00 0.00 0.00 0.00 19:36:01 veth24e5389 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 19:36:01 ens3 322.50 257.13 1597.11 35.18 0.00 0.00 0.00 0.00 19:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 docker0 1.23 1.23 0.09 0.11 0.00 0.00 0.00 0.00 19:37:01 veth24e5389 1.23 1.25 0.11 0.11 0.00 0.00 0.00 0.00 19:37:01 ens3 24.00 13.56 18.96 10.46 0.00 0.00 0.00 0.00 19:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 ens3 31.78 20.06 27.69 14.42 0.00 0.00 0.00 0.00 19:39:01 veth397bab9 44.99 67.84 4.68 401.90 0.00 0.00 0.00 0.03 19:39:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 19:39:01 docker0 461.49 694.85 38.69 6328.07 0.00 0.00 0.00 0.00 19:39:01 veth3acdc19 108.97 157.12 10.50 1310.48 0.00 0.00 0.00 0.11 19:39:01 veth5fc1c4e 104.52 153.74 10.19 1310.07 0.00 0.00 0.00 0.11 19:39:01 vethfef28c4 48.58 73.45 5.00 431.42 0.00 0.00 0.00 0.04 19:39:01 vethff18a58 0.45 3.02 0.04 0.24 0.00 0.00 0.00 0.00 19:39:01 vethc055921 100.35 147.64 9.89 1307.24 0.00 0.00 0.00 0.11 19:39:01 ens3 874.57 553.06 10440.60 69.83 0.00 0.00 0.00 0.00 19:40:01 vethc7ff41e 0.05 0.50 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 veth791aa5a 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:40:01 docker0 163.24 289.91 14.59 3090.67 0.00 0.00 0.00 0.00 19:40:01 veth0ae18e7 0.05 0.50 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 vethf16913f 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 vetha77a016 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 veth822ba1a 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 vethff18a58 0.13 0.77 0.01 0.03 0.00 0.00 0.00 0.00 19:40:01 veth4030967 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 veth974e5a0 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 veth4d952a5 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 veth496fe55 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 veth058e61a 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 ens3 317.86 179.54 3114.65 29.29 0.00 0.00 0.00 0.00 19:41:01 veth2ad0c38 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:41:01 vethc7ff41e 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 veth791aa5a 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 veth0ae18e7 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 vethf16913f 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 vetha77a016 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 veth822ba1a 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 vethff18a58 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 veth4030967 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 veth974e5a0 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 veth4d952a5 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 veth496fe55 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 veth058e61a 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 ens3 6.56 4.95 5.43 3.13 0.00 0.00 0.00 0.00 19:42:01 veth2ad0c38 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 veth791aa5a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:42:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 veth0ae18e7 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 vetha77a016 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 veth822ba1a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 vethff18a58 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 veth4030967 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 veth974e5a0 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 veth4d952a5 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 veth496fe55 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 veth058e61a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 ens3 10.72 6.09 8.67 4.71 0.00 0.00 0.00 0.00 19:43:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 19:43:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 ens3 136.07 134.17 2533.16 216.93 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 147.66 194.27 11.68 1555.34 0.00 0.00 0.00 0.00 Average: ens3 329.55 238.65 3461.72 60.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4770) 04/08/26 _x86_64_ (8 CPU) 19:33:31 LINUX RESTART (8 CPU) 19:34:02 CPU %user %nice %system %iowait %steal %idle 19:35:01 all 10.11 0.00 3.22 1.94 0.06 84.67 19:35:01 0 7.63 0.00 4.16 0.10 0.05 88.05 19:35:01 1 10.16 0.00 4.31 3.66 0.05 81.82 19:35:01 2 12.47 0.00 3.20 5.12 0.07 79.14 19:35:01 3 11.53 0.00 2.25 0.95 0.07 85.20 19:35:01 4 8.20 0.00 3.78 0.05 0.05 87.92 19:35:01 5 6.51 0.00 2.49 3.14 0.07 87.80 19:35:01 6 8.98 0.00 2.66 0.27 0.07 88.02 19:35:01 7 15.38 0.00 2.91 2.24 0.07 79.40 19:36:01 all 39.50 0.00 6.62 0.61 0.09 53.17 19:36:01 0 41.08 0.00 6.12 0.46 0.10 52.24 19:36:01 1 40.17 0.00 7.11 0.37 0.10 52.25 19:36:01 2 39.82 0.00 6.74 0.42 0.08 52.94 19:36:01 3 38.62 0.00 6.40 0.05 0.10 54.82 19:36:01 4 38.59 0.00 6.11 0.25 0.08 54.96 19:36:01 5 39.33 0.00 6.86 2.65 0.10 51.05 19:36:01 6 39.98 0.00 6.66 0.12 0.08 53.16 19:36:01 7 38.43 0.00 6.97 0.59 0.10 53.92 19:37:01 all 48.39 0.00 6.87 0.45 0.10 44.19 19:37:01 0 49.30 0.00 7.17 0.03 0.10 43.40 19:37:01 1 48.25 0.00 6.90 0.05 0.08 44.72 19:37:01 2 45.21 0.00 7.14 2.19 0.12 45.35 19:37:01 3 46.01 0.00 6.74 0.05 0.08 47.12 19:37:01 4 48.26 0.00 6.64 0.12 0.10 44.88 19:37:01 5 50.49 0.00 7.29 1.16 0.10 40.96 19:37:01 6 49.09 0.00 6.53 0.00 0.10 44.28 19:37:01 7 50.50 0.00 6.55 0.03 0.08 42.83 19:38:01 all 43.34 0.00 6.42 0.28 0.09 49.87 19:38:01 0 42.36 0.00 6.48 0.00 0.08 51.08 19:38:01 1 44.60 0.00 6.10 0.05 0.10 49.15 19:38:01 2 42.26 0.00 6.22 1.04 0.08 50.39 19:38:01 3 43.80 0.00 6.58 0.00 0.10 49.51 19:38:01 4 42.27 0.00 6.64 0.00 0.08 51.00 19:38:01 5 43.70 0.00 6.83 0.22 0.08 49.17 19:38:01 6 44.41 0.00 6.20 0.91 0.08 48.40 19:38:01 7 43.28 0.00 6.34 0.05 0.10 50.23 19:39:01 all 21.92 0.00 9.21 21.35 0.09 47.42 19:39:01 0 22.04 0.00 9.36 34.36 0.08 34.14 19:39:01 1 22.68 0.00 8.82 20.35 0.08 48.07 19:39:01 2 22.16 0.00 10.37 43.63 0.12 23.72 19:39:01 3 21.86 0.00 9.29 19.61 0.09 49.16 19:39:01 4 22.51 0.00 8.95 11.83 0.08 56.62 19:39:01 5 21.34 0.00 8.78 14.95 0.08 54.84 19:39:01 6 22.26 0.00 9.75 14.56 0.08 53.35 19:39:01 7 20.49 0.00 8.40 11.63 0.08 59.38 19:40:01 all 37.63 0.00 7.94 17.07 0.09 37.28 19:40:01 0 36.62 0.00 9.18 5.76 0.08 48.36 19:40:01 1 39.63 0.00 8.75 22.80 0.08 28.74 19:40:01 2 38.27 0.00 7.42 30.55 0.08 23.69 19:40:01 3 37.52 0.00 8.11 40.42 0.07 13.88 19:40:01 4 36.05 0.00 8.37 7.37 0.08 48.13 19:40:01 5 36.20 0.00 7.66 6.45 0.10 49.59 19:40:01 6 38.98 0.00 7.44 7.15 0.10 46.32 19:40:01 7 37.76 0.00 6.57 16.11 0.08 39.48 19:41:01 all 90.17 0.00 9.69 0.00 0.13 0.00 19:41:01 0 87.68 0.00 12.17 0.00 0.15 0.00 19:41:01 1 90.90 0.00 8.97 0.00 0.13 0.00 19:41:01 2 90.28 0.00 9.60 0.00 0.12 0.00 19:41:01 3 89.88 0.00 10.00 0.00 0.12 0.00 19:41:01 4 90.23 0.00 9.64 0.00 0.13 0.00 19:41:01 5 91.08 0.00 8.79 0.00 0.13 0.00 19:41:01 6 90.27 0.00 9.58 0.00 0.15 0.00 19:41:01 7 91.07 0.00 8.80 0.00 0.13 0.00 19:42:01 all 90.89 0.00 9.01 0.00 0.10 0.00 19:42:01 0 89.89 0.00 10.01 0.00 0.10 0.00 19:42:01 1 91.62 0.00 8.30 0.00 0.08 0.00 19:42:01 2 91.52 0.00 8.38 0.00 0.10 0.00 19:42:01 3 90.86 0.00 9.04 0.00 0.10 0.00 19:42:01 4 89.74 0.00 10.14 0.00 0.12 0.00 19:42:01 5 91.36 0.00 8.54 0.00 0.10 0.00 19:42:01 6 90.64 0.00 9.23 0.00 0.12 0.02 19:42:01 7 91.49 0.00 8.41 0.00 0.10 0.00 19:43:01 all 54.21 0.00 8.15 3.99 0.10 33.54 19:43:01 0 52.58 0.00 9.70 3.94 0.12 33.66 19:43:01 1 54.95 0.00 8.28 2.23 0.10 34.44 19:43:01 2 53.29 0.00 8.41 3.75 0.12 34.42 19:43:01 3 53.36 0.00 8.76 6.56 0.10 31.21 19:43:01 4 55.37 0.00 9.00 5.71 0.10 29.82 19:43:01 5 55.17 0.00 7.15 4.02 0.10 33.56 19:43:01 6 54.70 0.00 7.07 3.63 0.08 34.53 19:43:01 7 54.28 0.00 6.84 2.11 0.08 36.68 Average: all 48.66 0.00 7.47 5.06 0.10 38.71 Average: 0 47.86 0.00 8.28 4.94 0.10 38.82 Average: 1 49.41 0.00 7.51 5.50 0.09 37.49 Average: 2 48.59 0.00 7.51 9.58 0.10 34.23 Average: 3 48.34 0.00 7.48 7.51 0.09 36.58 Average: 4 48.11 0.00 7.71 2.81 0.09 41.28 Average: 5 48.56 0.00 7.16 3.60 0.10 40.58 Average: 6 49.02 0.00 7.25 2.95 0.10 40.69 Average: 7 49.38 0.00 6.88 3.64 0.09 40.02