---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-467 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-467) 08/15/26 _x86_64_ (8 CPU) 08:29:32 LINUX RESTART (8 CPU) 08:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 449.47 23.00 426.47 0.00 3399.15 62139.71 0.00 08:32:01 92.32 1.32 91.00 0.00 26.80 36069.46 0.00 08:33:01 47.64 0.13 47.51 0.00 1.07 27853.91 0.00 08:34:01 190.79 0.23 190.55 0.00 17.46 62866.51 0.00 08:35:01 1127.71 22.43 1105.28 0.00 217.43 553408.30 0.00 08:36:01 157.60 0.27 157.34 0.00 5.73 63947.23 0.00 08:37:01 354.81 0.03 354.77 0.00 0.27 99246.11 0.00 Average: 345.50 6.73 338.77 0.00 517.06 129515.85 0.00 08:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 28043128 31483688 803424 2.44 97284 3595812 2022812 5.96 1111216 3295512 9028 08:32:01 26004372 31294936 981536 2.99 128436 5273480 2209212 6.51 2268520 4020972 720636 08:33:01 26150912 31404848 869732 2.65 133632 5199684 2076940 6.12 1617724 4493012 440252 08:34:01 25820172 31191284 1075836 3.27 145996 5334384 3909136 11.52 1886104 4560436 485892 08:35:01 7243160 29272696 2915384 8.87 389740 20742828 7575332 22.33 5305796 18619848 357684 08:36:01 2267128 27309296 4872220 14.82 410376 23583476 11648716 34.34 8654400 20069452 1439892 08:37:01 486828 28853648 3333028 10.14 429172 26766356 8748576 25.79 8572204 21828132 2116132 Average: 16573671 30115771 2121594 6.45 247805 12928003 5455818 16.08 4202281 10983909 795645 08:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 lo 4.61 4.61 0.45 0.45 0.00 0.00 0.00 0.00 08:31:01 veth6bd13f6 127.94 136.04 13.02 128.38 0.00 0.00 0.00 0.01 08:31:01 docker0 738.74 706.85 53.50 3244.71 0.00 0.00 0.00 0.00 08:31:01 ens3 1819.66 1623.59 13906.08 224.30 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 74.97 99.65 6.40 1466.09 0.00 0.00 0.00 0.00 08:32:01 veth64fde79 0.20 0.33 0.01 0.03 0.00 0.00 0.00 0.00 08:32:01 ens3 140.68 98.10 1503.70 23.10 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 0.18 0.00 0.00 0.00 0.00 08:33:01 veth64fde79 1.17 1.18 0.10 0.19 0.00 0.00 0.00 0.00 08:33:01 ens3 19.38 10.81 15.18 8.29 0.00 0.00 0.00 0.00 08:34:01 veth75a9655 0.50 0.48 0.06 3.24 0.00 0.00 0.00 0.00 08:34:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 08:34:01 veth54dca1c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth99b67f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 1.13 0.92 0.10 3.48 0.00 0.00 0.00 0.00 08:34:01 veth7aea166 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth50f87ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethc8bbd71 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth3e8292f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth59d10ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth3e09646 0.63 0.57 0.06 0.25 0.00 0.00 0.00 0.00 08:34:01 veth92ca53a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethb208c01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth25e3634 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethd5e84d6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth93eb76e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth1d736ac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 123.79 79.22 2294.40 22.71 0.00 0.00 0.00 0.00 08:34:01 veth5bde3cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth2675b67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth6efd752 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethdfaac27 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 veth7f9bbbe 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:35:01 docker0 526.18 886.64 47.36 9373.61 0.00 0.00 0.00 0.00 08:35:01 veth66c1fec 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 veth443fdda 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 veth02aa70c 0.05 0.50 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 veth72353da 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 veth3e09646 0.05 2.98 0.00 0.12 0.00 0.00 0.00 0.00 08:35:01 vethc786fc2 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 vethe133e8f 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 veth144b6e4 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 vethb790114 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 vethbacb7b4 0.05 0.48 0.00 0.02 0.00 0.00 0.00 0.00 08:35:01 veth3cf237b 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:35:01 ens3 965.02 567.11 10400.05 73.90 0.00 0.00 0.00 0.00 08:36:01 vethdfaac27 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth7f9bbbe 0.00 0.05 0.00 0.00 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 08:36:01 docker0 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 veth66c1fec 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth443fdda 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth02aa70c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth72353da 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth3e09646 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 vethc786fc2 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethe133e8f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth144b6e4 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethb790114 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethbacb7b4 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth3cf237b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 5.41 3.10 4.32 2.33 0.00 0.00 0.00 0.00 08:37:01 vethdfaac27 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth7f9bbbe 0.00 0.05 0.00 0.00 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 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth66c1fec 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth443fdda 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth02aa70c 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth3e09646 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethc786fc2 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethe133e8f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethb790114 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethbacb7b4 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth3cf237b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 6.16 3.13 5.02 2.78 0.00 0.00 0.00 0.00 Average: vethdfaac27 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth7f9bbbe 0.01 0.10 0.00 0.01 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: docker0 190.44 241.06 15.26 2009.40 0.00 0.00 0.00 0.00 Average: veth66c1fec 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth443fdda 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth02aa70c 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth3e09646 0.12 0.54 0.01 0.06 0.00 0.00 0.00 0.00 Average: vethc786fc2 0.01 0.11 0.00 0.01 0.00 0.00 0.00 0.00 Average: vethe133e8f 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethb790114 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethbacb7b4 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth3cf237b 0.01 0.11 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 436.67 337.62 3994.38 50.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-467) 08/15/26 _x86_64_ (8 CPU) 08:29:32 LINUX RESTART (8 CPU) 08:30:02 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 10.35 0.00 3.49 1.30 0.08 84.78 08:31:01 0 11.40 0.00 2.64 0.56 0.09 85.32 08:31:01 1 12.44 0.00 3.39 0.28 0.09 83.81 08:31:01 2 6.81 0.00 3.41 0.76 0.05 88.97 08:31:01 3 10.61 0.00 2.98 1.10 0.09 85.22 08:31:01 4 6.49 0.00 3.67 3.96 0.07 85.81 08:31:01 5 14.07 0.00 3.43 1.46 0.09 80.95 08:31:01 6 14.66 0.00 5.37 1.79 0.07 78.11 08:31:01 7 6.34 0.00 3.05 0.48 0.07 90.07 08:32:01 all 45.81 0.00 7.77 0.37 0.10 45.95 08:32:01 0 44.93 0.00 7.83 0.44 0.08 46.72 08:32:01 1 45.43 0.00 8.03 0.12 0.08 46.34 08:32:01 2 44.67 0.00 8.67 0.25 0.12 46.29 08:32:01 3 46.37 0.00 7.60 0.27 0.10 45.66 08:32:01 4 44.72 0.00 6.97 0.13 0.10 48.08 08:32:01 5 49.59 0.00 7.71 0.24 0.10 42.35 08:32:01 6 46.70 0.00 7.92 1.40 0.10 43.88 08:32:01 7 44.10 0.00 7.42 0.13 0.10 48.25 08:33:01 all 54.49 0.00 6.90 0.14 0.11 38.36 08:33:01 0 54.66 0.00 7.04 0.05 0.10 38.15 08:33:01 1 54.67 0.00 6.76 0.00 0.12 38.45 08:33:01 2 55.13 0.00 7.08 0.03 0.10 37.66 08:33:01 3 54.52 0.00 6.71 0.00 0.10 38.67 08:33:01 4 55.42 0.00 7.25 0.03 0.12 37.17 08:33:01 5 54.96 0.00 6.66 0.00 0.10 38.27 08:33:01 6 53.39 0.00 7.28 0.99 0.10 38.24 08:33:01 7 53.20 0.00 6.43 0.00 0.12 40.25 08:34:01 all 36.27 0.00 6.17 0.97 0.09 56.49 08:34:01 0 36.77 0.00 5.86 0.92 0.08 56.36 08:34:01 1 36.28 0.00 6.01 1.26 0.08 56.37 08:34:01 2 36.32 0.00 6.21 0.24 0.08 57.15 08:34:01 3 35.22 0.00 6.02 3.51 0.10 55.16 08:34:01 4 37.04 0.00 6.20 0.39 0.08 56.29 08:34:01 5 36.13 0.00 7.16 0.62 0.10 55.98 08:34:01 6 33.88 0.00 5.73 0.30 0.12 59.97 08:34:01 7 38.55 0.00 6.17 0.52 0.08 54.68 08:35:01 all 39.89 0.00 13.66 13.84 0.15 32.47 08:35:01 0 39.72 0.00 13.00 6.59 0.14 40.55 08:35:01 1 40.91 0.00 12.91 10.78 0.14 35.26 08:35:01 2 39.56 0.00 15.17 23.27 0.17 21.83 08:35:01 3 38.81 0.00 13.88 19.04 0.14 28.14 08:35:01 4 40.75 0.00 13.24 8.55 0.17 37.29 08:35:01 5 39.42 0.00 14.12 18.20 0.15 28.11 08:35:01 6 40.02 0.00 12.91 7.58 0.14 39.36 08:35:01 7 39.94 0.00 14.05 16.74 0.15 29.12 08:36:01 all 90.20 0.00 9.62 0.00 0.18 0.00 08:36:01 0 90.53 0.00 9.30 0.00 0.17 0.00 08:36:01 1 90.39 0.00 9.43 0.00 0.18 0.00 08:36:01 2 90.69 0.00 9.13 0.00 0.18 0.00 08:36:01 3 90.54 0.00 9.30 0.00 0.17 0.00 08:36:01 4 90.15 0.00 9.68 0.00 0.17 0.00 08:36:01 5 89.66 0.00 10.16 0.00 0.18 0.00 08:36:01 6 89.86 0.00 9.96 0.00 0.18 0.00 08:36:01 7 89.79 0.00 10.03 0.00 0.18 0.00 08:37:01 all 91.36 0.00 8.48 0.00 0.16 0.00 08:37:01 0 91.40 0.00 8.45 0.00 0.15 0.00 08:37:01 1 91.70 0.00 8.15 0.00 0.15 0.00 08:37:01 2 91.05 0.00 8.76 0.00 0.18 0.00 08:37:01 3 92.10 0.00 7.75 0.00 0.15 0.00 08:37:01 4 91.25 0.00 8.56 0.00 0.18 0.00 08:37:01 5 90.65 0.00 9.20 0.00 0.15 0.00 08:37:01 6 91.20 0.00 8.65 0.00 0.15 0.00 08:37:01 7 91.52 0.00 8.31 0.00 0.17 0.00 Average: all 52.88 0.00 8.02 2.36 0.12 36.62 Average: 0 52.99 0.00 7.74 1.22 0.12 37.94 Average: 1 53.36 0.00 7.82 1.77 0.12 36.93 Average: 2 52.32 0.00 8.36 3.48 0.13 35.70 Average: 3 52.84 0.00 7.76 3.40 0.12 35.88 Average: 4 52.51 0.00 7.95 1.85 0.13 37.56 Average: 5 53.75 0.00 8.36 2.91 0.13 34.85 Average: 6 53.05 0.00 8.27 1.72 0.12 36.84 Average: 7 52.18 0.00 7.94 2.54 0.13 37.21