---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3552 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-3552) 03/16/26 _x86_64_ (8 CPU) 08:29:53 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 397.03 72.72 324.31 0.00 12290.62 180017.06 0.00 08:32:01 181.17 10.66 170.50 0.00 1660.12 46851.79 0.00 08:33:01 50.85 0.10 50.75 0.00 0.80 41758.10 0.00 08:34:01 55.24 0.20 55.04 0.00 2.53 21531.48 0.00 08:35:01 351.52 0.90 350.62 0.00 61.46 279422.36 0.00 08:36:01 883.72 17.10 866.62 0.00 136.78 316730.94 0.00 08:37:01 150.53 1.67 148.87 0.00 31.19 49236.12 0.00 08:38:01 413.95 0.42 413.53 0.00 20.19 120888.33 0.00 08:39:01 825.00 48.13 776.87 0.00 2437.86 180423.40 0.00 Average: 367.68 16.87 350.81 0.00 1848.25 137418.71 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 29091388 31543008 767712 2.34 75820 2673160 1722820 5.08 970024 2450188 612 08:32:01 26666656 31256180 1018648 3.10 125012 4610660 2308808 6.81 1900652 3757596 632216 08:33:01 26436396 31176148 1094872 3.33 130296 4726636 2434212 7.18 1826844 4031696 105348 08:34:01 25239616 31376412 893376 2.72 137620 6045136 1923252 5.67 2102272 4885012 853632 08:35:01 18464856 31297572 966224 2.94 153444 12568260 2225208 6.56 2299800 11283176 919748 08:36:01 9199616 30788496 1414788 4.30 382316 20396464 5753508 16.96 3695000 18379980 48796 08:37:01 3422976 27963440 4215572 12.82 408004 23096816 11019836 32.49 7798308 19787048 1483712 08:38:01 1410148 28732624 3452092 10.50 419188 25763884 8678848 25.59 8262448 21239624 1354720 08:39:01 5638372 31378296 869952 2.65 439144 24344484 2094704 6.18 3521464 22019868 461828 Average: 16174447 30612464 1632582 4.97 252316 13802833 4240133 12.50 3597424 11981576 651179 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 ens3 994.95 799.20 7520.86 123.07 0.00 0.00 0.00 0.00 08:31:01 lo 3.83 3.83 0.38 0.38 0.00 0.00 0.00 0.00 08:31:01 vethafa58df 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:31:01 docker0 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 904.58 710.36 8046.49 118.31 0.00 0.00 0.00 0.00 08:32:01 vethe5a6d12 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:32:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:32:01 docker0 604.53 730.48 44.46 4649.25 0.00 0.00 0.00 0.00 08:33:01 ens3 24.59 17.33 19.92 11.10 0.00 0.00 0.00 0.00 08:33:01 vethe5a6d12 0.92 0.95 0.08 0.08 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 0.92 0.92 0.07 0.08 0.00 0.00 0.00 0.00 08:34:01 ens3 18.38 12.00 15.68 9.25 0.00 0.00 0.00 0.00 08:34:01 vethe5a6d12 0.00 0.02 0.00 0.00 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 08:35:01 veth74925fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth20ec02a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 205.43 118.85 4157.27 27.90 0.00 0.00 0.00 0.00 08:35:01 vethfc73699 0.62 1.38 0.05 0.27 0.00 0.00 0.00 0.00 08:35:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 08:35:01 docker0 28.81 54.01 2.06 805.79 0.00 0.00 0.00 0.00 08:36:01 veth4ae74b4 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 vetha3c5186 0.05 0.47 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 ens3 1091.00 561.86 8766.70 70.77 0.00 0.00 0.00 0.00 08:36:01 vethfc73699 0.08 2.30 0.00 0.10 0.00 0.00 0.00 0.00 08:36:01 veth99e6faa 0.05 0.52 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 vethdc5c5e5 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth3250af8 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 vethb019613 0.05 0.62 0.00 0.03 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 veth7abbd60 0.05 0.50 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 docker0 547.36 1061.89 50.30 8742.85 0.00 0.00 0.00 0.00 08:36:01 vethd53848f 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth8b60a59 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth9ec0d69 0.05 0.48 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 veth7a91714 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth67a36b4 0.05 0.45 0.00 0.02 0.00 0.00 0.00 0.00 08:37:01 veth4ae74b4 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 vetha3c5186 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 13.65 8.73 10.82 9.68 0.00 0.00 0.00 0.00 08:37:01 vethfc73699 0.08 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth99e6faa 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 vethdc5c5e5 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth3250af8 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethb019613 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 08:37:01 veth7abbd60 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 0.12 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethd53848f 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth8b60a59 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth9ec0d69 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth7a91714 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth67a36b4 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth4ae74b4 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vetha3c5186 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 7.80 4.32 5.68 4.14 0.00 0.00 0.00 0.00 08:38:01 vethfc73699 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethdc5c5e5 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth3250af8 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethb019613 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 veth7abbd60 0.00 0.07 0.00 0.00 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 vethd53848f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth8b60a59 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth9ec0d69 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth67a36b4 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 144.78 127.50 2538.04 203.26 0.00 0.00 0.00 0.00 08:39:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:39:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 378.19 262.12 3451.97 64.14 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 131.26 205.18 10.76 1576.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3552) 03/16/26 _x86_64_ (8 CPU) 08:29:53 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 8.12 0.00 2.42 2.22 0.05 87.19 08:31:01 0 6.62 0.00 2.56 3.84 0.03 86.95 08:31:01 1 6.35 0.00 3.38 1.11 0.05 89.11 08:31:01 2 7.46 0.00 3.07 3.59 0.05 85.83 08:31:01 3 11.61 0.00 1.68 1.16 0.05 85.50 08:31:01 4 10.46 0.00 2.77 3.22 0.05 83.51 08:31:01 5 5.13 0.00 1.99 2.19 0.05 90.64 08:31:01 6 9.21 0.00 2.29 1.28 0.05 87.17 08:31:01 7 8.09 0.00 1.64 1.39 0.05 88.82 08:32:01 all 25.12 0.00 5.08 0.95 0.08 68.77 08:32:01 0 24.73 0.00 4.86 0.66 0.08 69.67 08:32:01 1 23.84 0.00 4.67 0.12 0.08 71.29 08:32:01 2 26.06 0.00 4.67 0.08 0.07 69.12 08:32:01 3 23.41 0.00 5.55 4.74 0.08 66.23 08:32:01 4 24.89 0.00 5.31 0.47 0.07 69.25 08:32:01 5 26.13 0.00 5.05 0.57 0.07 68.18 08:32:01 6 26.60 0.00 5.50 0.24 0.07 67.59 08:32:01 7 25.27 0.00 5.03 0.74 0.08 68.87 08:33:01 all 37.77 0.00 7.64 0.33 0.09 54.17 08:33:01 0 40.29 0.00 7.92 1.59 0.10 50.10 08:33:01 1 38.60 0.00 7.66 0.07 0.08 53.59 08:33:01 2 39.41 0.00 7.08 0.03 0.08 53.39 08:33:01 3 38.33 0.00 6.96 0.37 0.08 54.25 08:33:01 4 38.20 0.00 8.17 0.03 0.10 53.50 08:33:01 5 36.75 0.00 7.54 0.24 0.08 55.39 08:33:01 6 34.69 0.00 7.77 0.07 0.10 57.37 08:33:01 7 35.92 0.00 8.04 0.24 0.07 55.74 08:34:01 all 69.60 0.00 7.83 0.07 0.09 22.41 08:34:01 0 68.63 0.00 8.07 0.02 0.10 23.19 08:34:01 1 69.29 0.00 7.77 0.00 0.10 22.83 08:34:01 2 69.85 0.00 7.88 0.35 0.10 21.81 08:34:01 3 68.43 0.00 7.45 0.07 0.10 23.95 08:34:01 4 70.10 0.00 7.52 0.00 0.08 22.29 08:34:01 5 69.20 0.00 7.77 0.02 0.08 22.93 08:34:01 6 69.78 0.00 7.93 0.10 0.08 22.10 08:34:01 7 71.50 0.00 8.24 0.00 0.10 20.15 08:35:01 all 24.04 0.00 8.02 8.29 0.08 59.57 08:35:01 0 24.38 0.00 8.34 9.27 0.07 57.94 08:35:01 1 22.87 0.00 7.23 4.15 0.08 65.66 08:35:01 2 25.02 0.00 8.07 8.53 0.08 58.29 08:35:01 3 26.18 0.00 8.03 7.17 0.08 58.54 08:35:01 4 24.26 0.00 7.94 8.08 0.08 59.64 08:35:01 5 24.30 0.00 7.95 7.38 0.08 60.29 08:35:01 6 22.51 0.00 8.06 11.98 0.08 57.36 08:35:01 7 22.80 0.00 8.56 9.75 0.07 58.83 08:36:01 all 13.05 0.00 7.13 35.41 0.07 44.34 08:36:01 0 12.48 0.00 6.69 30.45 0.07 50.32 08:36:01 1 12.69 0.00 6.78 25.18 0.05 55.30 08:36:01 2 13.56 0.00 6.75 42.01 0.07 37.61 08:36:01 3 13.58 0.00 6.99 37.19 0.07 42.18 08:36:01 4 12.15 0.00 6.79 39.49 0.07 41.50 08:36:01 5 12.18 0.00 9.56 52.53 0.10 25.62 08:36:01 6 14.01 0.00 5.76 23.09 0.05 57.09 08:36:01 7 13.75 0.00 7.73 33.46 0.07 44.99 08:37:01 all 90.33 0.00 9.47 0.07 0.13 0.00 08:37:01 0 90.31 0.00 9.37 0.15 0.13 0.03 08:37:01 1 89.82 0.00 10.05 0.00 0.13 0.00 08:37:01 2 89.80 0.00 9.98 0.08 0.13 0.00 08:37:01 3 91.05 0.00 8.75 0.08 0.12 0.00 08:37:01 4 90.37 0.00 9.47 0.05 0.12 0.00 08:37:01 5 90.45 0.00 9.35 0.07 0.13 0.00 08:37:01 6 90.36 0.00 9.39 0.13 0.12 0.00 08:37:01 7 90.50 0.00 9.37 0.02 0.12 0.00 08:38:01 all 91.53 0.00 8.35 0.00 0.12 0.00 08:38:01 0 91.97 0.00 7.92 0.00 0.12 0.00 08:38:01 1 91.67 0.00 8.20 0.00 0.13 0.00 08:38:01 2 91.45 0.00 8.43 0.00 0.12 0.00 08:38:01 3 91.85 0.00 8.05 0.00 0.10 0.00 08:38:01 4 91.02 0.00 8.86 0.00 0.12 0.00 08:38:01 5 90.47 0.00 9.41 0.00 0.12 0.00 08:38:01 6 91.77 0.00 8.12 0.00 0.12 0.00 08:38:01 7 92.08 0.00 7.80 0.00 0.12 0.00 08:39:01 all 67.93 0.00 8.31 1.19 0.11 22.46 08:39:01 0 67.49 0.00 8.64 0.48 0.10 23.29 08:39:01 1 68.50 0.00 8.03 2.17 0.10 21.21 08:39:01 2 67.93 0.00 8.30 0.97 0.10 22.70 08:39:01 3 68.02 0.00 7.74 0.43 0.12 23.69 08:39:01 4 69.06 0.00 7.71 1.17 0.12 21.94 08:39:01 5 66.72 0.00 10.12 1.93 0.10 21.12 08:39:01 6 68.04 0.00 7.53 1.90 0.12 22.42 08:39:01 7 67.67 0.00 8.43 0.50 0.12 23.28 Average: all 47.64 0.00 7.14 5.38 0.09 39.75 Average: 0 47.57 0.00 7.15 5.16 0.09 40.03 Average: 1 47.19 0.00 7.09 3.63 0.09 41.99 Average: 2 47.97 0.00 7.14 6.16 0.09 38.63 Average: 3 48.18 0.00 6.80 5.68 0.09 39.25 Average: 4 48.01 0.00 7.18 5.80 0.09 38.92 Average: 5 46.97 0.00 7.64 7.18 0.09 38.11 Average: 6 47.60 0.00 6.93 4.29 0.09 41.09 Average: 7 47.64 0.00 7.21 5.11 0.09 39.96