---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2672 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 33G 122G 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 122G 22% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2672) 09/17/26 _x86_64_ (8 CPU) 19:33:40 LINUX RESTART (8 CPU) 19:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:35:01 383.18 64.11 319.06 0.00 11352.22 65452.52 0.00 19:36:01 165.46 10.30 155.16 0.00 1668.92 40492.58 0.00 19:37:01 51.09 0.07 51.02 0.00 0.53 42075.67 0.00 19:38:01 50.15 0.23 49.92 0.00 2.80 21682.77 0.00 19:39:01 901.01 16.84 884.17 0.00 197.51 380748.53 0.00 19:40:01 538.59 6.52 532.08 0.00 52.12 239308.92 0.00 19:41:01 393.17 0.03 393.14 0.00 0.27 137118.91 0.00 19:42:02 356.00 25.90 330.10 0.00 1542.47 158884.37 0.00 Average: 354.93 15.40 339.53 0.00 1831.85 135937.81 0.00 19:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:35:01 28407448 31520532 776036 2.36 86900 3303436 1831368 5.40 1022576 3043696 444324 19:36:01 26238152 30934044 1348324 4.10 125756 4707012 2431208 7.17 2268240 3813936 738016 19:37:01 26400324 31311580 966632 2.94 129768 4900148 2270988 6.70 1764396 4133460 284496 19:38:01 25618056 31366664 910960 2.77 136984 5669512 1922712 5.67 1696788 4924980 483232 19:39:01 15429504 30942588 1286452 3.91 287004 14741580 3944592 11.63 3228976 12967248 570592 19:40:01 4551956 28454060 3731268 11.35 406400 22495180 11320800 33.38 6956724 19534752 1669004 19:41:01 876792 27337316 4855896 14.77 423280 24938136 10968632 32.34 9160444 20921120 443784 19:42:02 2348088 29887192 2311652 7.03 412464 25996632 5841392 17.22 7076768 21515844 40344 Average: 16233790 30219247 2023402 6.16 251070 13343954 5066462 14.94 4146864 11356880 584224 19:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:35:01 lo 4.68 4.68 0.46 0.46 0.00 0.00 0.00 0.00 19:35:01 ens3 1608.07 1391.46 14180.63 211.41 0.00 0.00 0.00 0.00 19:35:01 docker0 674.11 691.31 45.70 3126.74 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 ens3 417.16 286.30 1642.08 39.65 0.00 0.00 0.00 0.00 19:36:01 docker0 265.06 379.00 21.71 1605.05 0.00 0.00 0.00 0.00 19:36:01 veth12bbc92 0.05 0.17 0.00 0.01 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 ens3 22.00 14.51 17.24 9.94 0.00 0.00 0.00 0.00 19:37:01 docker0 1.05 1.05 0.08 0.16 0.00 0.00 0.00 0.00 19:37:01 veth12bbc92 1.05 1.08 0.09 0.17 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 ens3 17.49 10.11 15.26 8.63 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 veth12bbc92 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 19:39:01 ens3 1203.66 709.01 12410.89 86.96 0.00 0.00 0.00 0.00 19:39:01 veth9b2c876 0.65 3.08 0.06 0.36 0.00 0.00 0.00 0.00 19:39:01 vetha5a2a91 90.06 139.38 9.15 1285.52 0.00 0.00 0.00 0.11 19:39:01 veth85c71fe 86.80 143.97 8.73 1206.07 0.00 0.00 0.00 0.10 19:39:01 veth5b34e92 94.95 158.24 9.47 1282.89 0.00 0.00 0.00 0.11 19:39:01 veth01843ee 89.68 151.06 9.20 1285.03 0.00 0.00 0.00 0.11 19:39:01 veth4dafafa 51.24 84.17 5.31 494.67 0.00 0.00 0.00 0.04 19:39:01 vethc99fa99 84.72 136.69 8.51 1150.91 0.00 0.00 0.00 0.09 19:39:01 docker0 593.40 1014.33 50.26 9125.82 0.00 0.00 0.00 0.00 19:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:40:01 veth6bde9eb 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 ens3 122.61 60.39 1154.61 13.07 0.00 0.00 0.00 0.00 19:40:01 veth5c439ae 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 vethe548a85 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 veth36b3f04 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 veth9b2c876 0.10 0.88 0.00 0.04 0.00 0.00 0.00 0.00 19:40:01 veth4fdbc90 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 vethd6c2405 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 vetha28c618 0.05 0.52 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 vethb68f218 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 vethada0396 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 vethc500fe7 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 docker0 50.52 105.28 4.60 1140.08 0.00 0.00 0.00 0.00 19:40:01 veth099a179 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 19:40:01 veth64cb7d4 0.05 0.68 0.00 0.03 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 veth6bde9eb 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 ens3 1.47 1.12 1.14 0.65 0.00 0.00 0.00 0.00 19:41:01 vethe548a85 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 veth9b2c876 0.08 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:41:01 veth4fdbc90 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 vethd6c2405 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 vetha28c618 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 vethb68f218 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 vethada0396 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 vethc500fe7 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 docker0 0.13 0.07 0.01 0.00 0.00 0.00 0.00 0.00 19:41:01 veth099a179 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 veth64cb7d4 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:42:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:42:02 veth6bde9eb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:42:02 ens3 8.22 4.96 6.62 3.72 0.00 0.00 0.00 0.00 19:42:02 vethe548a85 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:42:02 veth9b2c876 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:42:02 veth4fdbc90 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:42:02 vethd6c2405 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:42:02 vethada0396 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:42:02 vethc500fe7 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:42:02 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:02 veth099a179 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:42:02 veth64cb7d4 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 Average: veth6bde9eb 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 422.79 307.56 3658.73 46.42 0.00 0.00 0.00 0.00 Average: vethe548a85 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth9b2c876 0.10 0.52 0.01 0.05 0.00 0.00 0.00 0.00 Average: veth4fdbc90 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethd6c2405 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethada0396 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethc500fe7 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 197.13 273.18 15.24 1873.91 0.00 0.00 0.00 0.00 Average: veth099a179 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth64cb7d4 0.01 0.10 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-2672) 09/17/26 _x86_64_ (8 CPU) 19:33:40 LINUX RESTART (8 CPU) 19:34:02 CPU %user %nice %system %iowait %steal %idle 19:35:01 all 10.25 0.00 3.11 1.58 0.06 85.00 19:35:01 0 14.83 0.00 3.07 1.41 0.05 80.64 19:35:01 1 10.37 0.00 2.82 2.07 0.05 84.68 19:35:01 2 9.32 0.00 3.02 2.33 0.05 85.28 19:35:01 3 11.78 0.00 4.76 4.35 0.05 79.05 19:35:01 4 9.13 0.00 3.32 0.29 0.05 87.21 19:35:01 5 11.12 0.00 2.99 1.12 0.05 84.72 19:35:01 6 6.27 0.00 2.94 0.59 0.07 90.14 19:35:01 7 9.16 0.00 1.96 0.44 0.07 88.37 19:36:01 all 28.45 0.00 5.09 0.69 0.05 65.72 19:36:01 0 28.47 0.00 5.74 1.95 0.07 63.76 19:36:01 1 28.87 0.00 4.70 0.32 0.03 66.08 19:36:01 2 28.77 0.00 5.36 0.20 0.05 65.61 19:36:01 3 28.56 0.00 5.40 0.39 0.05 65.61 19:36:01 4 28.64 0.00 4.64 0.34 0.05 66.33 19:36:01 5 30.64 0.00 5.41 0.62 0.05 63.28 19:36:01 6 27.11 0.00 5.00 1.57 0.05 66.27 19:36:01 7 26.51 0.00 4.49 0.12 0.05 68.84 19:37:01 all 36.99 0.00 6.97 0.39 0.04 55.61 19:37:01 0 37.94 0.00 6.80 1.09 0.05 54.12 19:37:01 1 38.71 0.00 6.89 0.90 0.03 53.47 19:37:01 2 37.76 0.00 7.23 0.07 0.05 54.90 19:37:01 3 36.41 0.00 7.10 0.42 0.05 56.02 19:37:01 4 34.09 0.00 7.40 0.50 0.03 57.98 19:37:01 5 39.63 0.00 7.13 0.07 0.03 53.14 19:37:01 6 36.69 0.00 6.66 0.03 0.03 56.58 19:37:01 7 34.70 0.00 6.56 0.03 0.03 58.67 19:38:01 all 65.13 0.00 7.46 0.10 0.05 27.27 19:38:01 0 65.84 0.00 7.74 0.00 0.03 26.38 19:38:01 1 63.75 0.00 7.27 0.54 0.05 28.39 19:38:01 2 65.54 0.00 7.37 0.07 0.05 26.97 19:38:01 3 64.83 0.00 7.30 0.02 0.05 27.80 19:38:01 4 64.79 0.00 7.69 0.10 0.05 27.37 19:38:01 5 64.85 0.00 7.15 0.00 0.03 27.96 19:38:01 6 65.82 0.00 7.49 0.05 0.05 26.59 19:38:01 7 65.64 0.00 7.65 0.00 0.05 26.66 19:39:01 all 30.23 0.00 11.10 6.12 0.04 52.50 19:39:01 0 30.66 0.00 10.80 4.97 0.05 53.52 19:39:01 1 28.83 0.00 11.03 8.10 0.05 51.99 19:39:01 2 31.04 0.00 11.60 4.42 0.03 52.91 19:39:01 3 30.17 0.00 11.76 8.20 0.05 49.81 19:39:01 4 29.40 0.00 10.57 4.32 0.03 55.67 19:39:01 5 31.87 0.00 10.91 6.08 0.03 51.11 19:39:01 6 29.73 0.00 11.06 7.13 0.07 52.01 19:39:01 7 30.11 0.00 11.08 5.78 0.03 53.01 19:40:01 all 71.84 0.00 10.93 3.81 0.04 13.39 19:40:01 0 71.99 0.00 11.14 4.01 0.03 12.82 19:40:01 1 71.41 0.00 10.98 3.52 0.05 14.04 19:40:01 2 72.24 0.00 10.80 3.94 0.03 12.99 19:40:01 3 71.07 0.00 11.23 1.39 0.05 16.26 19:40:01 4 71.47 0.00 11.80 11.19 0.03 5.50 19:40:01 5 72.01 0.00 10.84 2.79 0.03 14.33 19:40:01 6 72.31 0.00 10.65 3.03 0.02 14.00 19:40:01 7 72.20 0.00 9.98 0.65 0.05 17.11 19:41:01 all 91.64 0.00 8.31 0.00 0.05 0.00 19:41:01 0 91.80 0.00 8.13 0.00 0.07 0.00 19:41:01 1 91.42 0.00 8.53 0.00 0.05 0.00 19:41:01 2 91.34 0.00 8.61 0.00 0.05 0.00 19:41:01 3 90.76 0.00 9.21 0.00 0.03 0.00 19:41:01 4 91.76 0.00 8.19 0.00 0.05 0.00 19:41:01 5 91.94 0.00 8.03 0.00 0.03 0.00 19:41:01 6 92.22 0.00 7.75 0.00 0.03 0.00 19:41:01 7 91.89 0.00 8.05 0.00 0.07 0.00 19:42:02 all 91.13 0.00 8.83 0.00 0.04 0.00 19:42:02 0 91.39 0.00 8.52 0.00 0.08 0.00 19:42:02 1 91.29 0.00 8.68 0.00 0.03 0.00 19:42:02 2 91.01 0.00 8.97 0.00 0.02 0.00 19:42:02 3 91.82 0.00 8.14 0.00 0.03 0.00 19:42:02 4 89.53 0.00 10.46 0.00 0.02 0.00 19:42:02 5 91.02 0.00 8.93 0.00 0.03 0.02 19:42:02 6 91.34 0.00 8.61 0.00 0.05 0.00 19:42:02 7 91.59 0.00 8.37 0.00 0.03 0.00 Average: all 53.41 0.00 7.74 1.58 0.04 37.22 Average: 0 54.29 0.00 7.75 1.68 0.05 36.23 Average: 1 53.21 0.00 7.62 1.93 0.04 37.20 Average: 2 53.61 0.00 7.89 1.38 0.04 37.08 Average: 3 53.39 0.00 8.12 1.83 0.05 36.61 Average: 4 52.61 0.00 8.03 2.09 0.04 37.23 Average: 5 54.32 0.00 7.68 1.33 0.04 36.63 Average: 6 52.95 0.00 7.54 1.55 0.05 37.93 Average: 7 52.92 0.00 7.28 0.88 0.05 38.87