---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4820 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: 2800.000 BogoMIPS: 5600.00 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-4820) 04/09/26 _x86_64_ (8 CPU) 08:32:13 LINUX RESTART (8 CPU) 08:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:34:01 256.61 18.56 238.04 0.00 3142.54 38350.42 0.00 08:35:01 139.21 1.85 137.36 0.00 25.06 35553.94 0.00 08:36:01 48.83 0.10 48.73 0.00 0.80 41353.77 0.00 08:37:01 53.72 0.10 53.62 0.00 1.73 20998.23 0.00 08:38:01 229.98 0.87 229.11 0.00 33.73 180382.60 0.00 08:39:02 591.24 16.20 575.04 0.00 139.05 169458.29 0.00 08:40:01 544.99 2.13 542.85 0.00 17.07 253520.05 0.00 08:41:01 178.51 0.52 177.99 0.00 4.13 49842.85 0.00 08:42:01 418.13 0.08 418.04 0.00 0.67 110617.53 0.00 08:43:01 631.76 45.85 585.90 0.00 2124.09 172257.78 0.00 Average: 309.00 8.64 300.36 0.00 549.64 107014.62 0.00 08:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 28138076 31543016 747280 2.27 92028 3576196 1818780 5.36 1042296 3279424 564796 08:35:01 26417184 31371688 906856 2.76 125216 4959620 2082032 6.14 1977660 3922328 1004716 08:36:01 25767888 31108944 1166060 3.55 129720 5319404 2394884 7.06 2199076 4319868 732360 08:37:01 25530964 31453000 820872 2.50 136284 5843156 1877096 5.53 1985804 4725280 693396 08:38:01 18813072 31417228 852244 2.59 160436 12349260 2195088 6.47 2162936 11103228 3633932 08:39:02 15112952 31206344 1015836 3.09 344428 15240276 3120748 9.20 2962664 13526140 2101240 08:40:01 9225032 30778916 1408260 4.28 399376 20330520 6105396 18.00 3731728 18284084 43392 08:41:01 3507568 27860508 4305288 13.10 424236 22909820 11388896 33.58 7876188 19624676 1341796 08:42:01 1325236 28790644 3382748 10.29 443024 25883868 8956044 26.40 8298088 21280160 1447888 08:43:01 5992320 31367712 869860 2.65 436152 24022040 2019968 5.96 3544344 21673592 68 Average: 15983029 30689800 1547530 4.71 269090 14043416 4195893 12.37 3578078 12173878 1156358 08:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 lo 4.47 4.47 0.44 0.44 0.00 0.00 0.00 0.00 08:34:01 ens3 575.74 394.98 10180.96 98.22 0.00 0.00 0.00 0.00 08:34:01 docker0 167.77 212.60 10.70 2968.40 0.00 0.00 0.00 0.00 08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 ens3 275.67 231.08 1602.20 34.58 0.00 0.00 0.00 0.00 08:35:01 veth237c8dd 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:35:01 docker0 210.66 242.89 18.34 1567.65 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 23.66 14.43 18.35 10.32 0.00 0.00 0.00 0.00 08:36:01 veth237c8dd 1.52 1.53 0.13 0.13 0.00 0.00 0.00 0.00 08:36:01 docker0 1.52 1.52 0.11 0.13 0.00 0.00 0.00 0.00 08:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 ens3 20.60 11.13 18.15 10.23 0.00 0.00 0.00 0.00 08:37:01 veth237c8dd 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 08:38:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 08:38:01 vethb1f5b9b 0.67 0.63 0.06 0.24 0.00 0.00 0.00 0.00 08:38:01 ens3 195.57 107.80 3123.21 24.43 0.00 0.00 0.00 0.00 08:38:01 docker0 0.67 0.48 0.05 0.23 0.00 0.00 0.00 0.00 08:39:02 vethc7525c7 55.95 88.09 5.80 658.38 0.00 0.00 0.00 0.05 08:39:02 lo 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 08:39:02 vethbb26c09 70.62 112.81 7.24 903.44 0.00 0.00 0.00 0.07 08:39:02 vethb1f5b9b 0.10 2.68 0.01 0.12 0.00 0.00 0.00 0.00 08:39:02 ens3 842.85 529.59 9640.50 60.07 0.00 0.00 0.00 0.00 08:39:02 docker0 508.26 797.26 45.54 8575.30 0.00 0.00 0.00 0.00 08:39:02 veth80c2e06 71.20 106.63 7.90 1300.93 0.00 0.00 0.00 0.11 08:40:01 vethf701c8f 0.03 0.39 0.00 0.02 0.00 0.00 0.00 0.00 08:40:01 veth2d4dd61 0.05 0.51 0.00 0.03 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth101b9c7 0.05 0.44 0.00 0.02 0.00 0.00 0.00 0.00 08:40:01 veth0bbca4a 0.05 0.56 0.00 0.03 0.00 0.00 0.00 0.00 08:40:01 veth95def65 0.05 0.49 0.00 0.02 0.00 0.00 0.00 0.00 08:40:01 vetha4e8f12 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:40:01 vethd351f7b 0.05 0.61 0.00 0.03 0.00 0.00 0.00 0.00 08:40:01 vethb1f5b9b 0.07 0.66 0.00 0.03 0.00 0.00 0.00 0.00 08:40:01 veth2fd562a 0.05 0.46 0.00 0.02 0.00 0.00 0.00 0.00 08:40:01 ens3 102.27 57.30 1120.44 12.42 0.00 0.00 0.00 0.00 08:40:01 docker0 45.38 84.98 4.24 1107.35 0.00 0.00 0.00 0.00 08:40:01 veth53a7a61 0.05 0.41 0.00 0.02 0.00 0.00 0.00 0.00 08:40:01 vethb7ae3df 0.05 0.61 0.00 0.03 0.00 0.00 0.00 0.00 08:40:01 veth1d4db56 0.03 0.39 0.00 0.02 0.00 0.00 0.00 0.00 08:40:01 vethb990b63 0.05 0.41 0.00 0.02 0.00 0.00 0.00 0.00 08:41:01 vethf701c8f 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:41:01 veth2d4dd61 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:41:01 veth101b9c7 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth0bbca4a 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth95def65 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:41:01 vetha4e8f12 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:41:01 vethd351f7b 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethb1f5b9b 0.08 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth2fd562a 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:41:01 ens3 12.88 8.08 9.45 5.27 0.00 0.00 0.00 0.00 08:41:01 docker0 0.12 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth53a7a61 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethb7ae3df 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth1d4db56 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:41:01 vethb990b63 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:42:01 vethf701c8f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth2d4dd61 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth0bbca4a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth95def65 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vetha4e8f12 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethd351f7b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethb1f5b9b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 5.66 4.38 4.13 2.45 0.00 0.00 0.00 0.00 08:42:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth53a7a61 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethb7ae3df 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth1d4db56 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethb990b63 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:43:01 ens3 14.05 9.35 11.19 5.81 0.00 0.00 0.00 0.00 08:43:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 207.23 137.05 2577.08 26.41 0.00 0.00 0.00 0.00 Average: docker0 93.64 134.24 7.92 1424.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4820) 04/09/26 _x86_64_ (8 CPU) 08:32:13 LINUX RESTART (8 CPU) 08:33:01 CPU %user %nice %system %iowait %steal %idle 08:34:01 all 7.00 0.00 2.68 5.27 0.07 84.97 08:34:01 0 6.66 0.00 2.46 5.38 0.07 85.43 08:34:01 1 8.78 0.00 2.02 3.76 0.07 85.37 08:34:01 2 6.72 0.00 3.30 0.35 0.10 89.53 08:34:01 3 11.73 0.00 3.78 9.32 0.10 75.07 08:34:01 4 6.34 0.00 2.82 4.42 0.05 86.37 08:34:01 5 5.15 0.00 2.43 6.90 0.05 85.47 08:34:01 6 5.88 0.00 2.53 0.30 0.10 91.18 08:34:01 7 4.74 0.00 2.14 11.72 0.03 81.37 08:35:01 all 33.53 0.00 5.22 5.30 0.11 55.84 08:35:01 0 34.37 0.00 5.14 3.06 0.10 57.34 08:35:01 1 33.31 0.00 4.93 1.83 0.10 59.83 08:35:01 2 33.83 0.00 5.77 8.09 0.10 52.20 08:35:01 3 34.19 0.00 5.70 2.72 0.10 57.29 08:35:01 4 32.48 0.00 5.61 17.16 0.12 44.63 08:35:01 5 32.89 0.00 4.99 4.10 0.13 57.89 08:35:01 6 32.89 0.00 4.89 1.97 0.13 60.12 08:35:01 7 34.24 0.00 4.77 3.54 0.10 57.35 08:36:01 all 41.84 0.00 7.90 2.52 0.13 47.61 08:36:01 0 39.01 0.00 8.63 0.47 0.13 51.76 08:36:01 1 39.86 0.00 7.85 0.10 0.13 52.05 08:36:01 2 41.44 0.00 7.58 0.25 0.10 50.62 08:36:01 3 44.42 0.00 7.91 1.72 0.15 45.79 08:36:01 4 43.25 0.00 7.58 0.62 0.13 48.41 08:36:01 5 42.12 0.00 8.11 16.86 0.14 32.78 08:36:01 6 40.68 0.00 7.35 0.08 0.14 51.75 08:36:01 7 43.89 0.00 8.22 0.13 0.12 47.64 08:37:01 all 55.77 0.00 6.95 0.16 0.11 37.01 08:37:01 0 55.22 0.00 7.24 0.07 0.13 37.34 08:37:01 1 54.59 0.00 6.30 0.08 0.10 38.93 08:37:01 2 56.32 0.00 7.68 0.00 0.13 35.87 08:37:01 3 55.86 0.00 6.57 0.22 0.10 37.25 08:37:01 4 56.32 0.00 6.98 0.61 0.10 35.99 08:37:01 5 56.05 0.00 6.79 0.20 0.10 36.86 08:37:01 6 56.23 0.00 7.05 0.03 0.10 36.59 08:37:01 7 55.59 0.00 6.97 0.08 0.10 37.26 08:38:01 all 15.83 0.00 6.14 17.48 0.10 60.44 08:38:01 0 16.64 0.00 6.94 10.38 0.12 65.93 08:38:01 1 15.62 0.00 6.23 34.54 0.10 43.50 08:38:01 2 15.08 0.00 6.24 12.59 0.10 65.99 08:38:01 3 14.88 0.00 5.48 36.76 0.14 42.75 08:38:01 4 16.00 0.00 7.22 4.11 0.08 72.59 08:38:01 5 15.14 0.00 5.50 11.52 0.07 67.78 08:38:01 6 17.03 0.00 5.71 14.61 0.10 62.55 08:38:01 7 16.27 0.00 5.79 15.47 0.10 62.37 08:39:02 all 11.91 0.00 5.36 30.23 0.11 52.39 08:39:02 0 12.56 0.00 5.32 11.00 0.10 71.02 08:39:02 1 12.72 0.00 5.64 56.68 0.12 24.84 08:39:02 2 12.64 0.00 5.17 23.17 0.12 58.91 08:39:02 3 11.76 0.00 5.31 54.47 0.10 28.36 08:39:02 4 9.29 0.00 5.06 11.18 0.10 74.37 08:39:02 5 11.83 0.00 5.50 37.36 0.12 45.20 08:39:02 6 12.00 0.00 5.19 33.58 0.10 49.13 08:39:02 7 12.45 0.00 5.70 14.57 0.13 67.15 08:40:01 all 4.20 0.00 3.39 19.84 0.04 72.54 08:40:01 0 4.30 0.00 3.06 3.54 0.03 89.06 08:40:01 1 4.81 0.00 4.22 0.65 0.03 90.29 08:40:01 2 3.91 0.00 2.66 16.99 0.03 76.41 08:40:01 3 4.58 0.00 5.20 83.34 0.05 6.83 08:40:01 4 2.87 0.00 2.50 4.08 0.03 90.52 08:40:01 5 4.84 0.00 2.86 33.21 0.03 59.04 08:40:01 6 3.84 0.00 3.15 15.06 0.03 77.92 08:40:01 7 4.41 0.00 3.52 2.52 0.03 89.52 08:41:01 all 89.89 0.00 9.73 0.20 0.17 0.01 08:41:01 0 90.02 0.00 9.65 0.15 0.17 0.02 08:41:01 1 89.74 0.00 9.92 0.15 0.18 0.00 08:41:01 2 90.26 0.00 9.46 0.12 0.15 0.02 08:41:01 3 89.36 0.00 10.21 0.25 0.15 0.03 08:41:01 4 89.82 0.00 9.45 0.50 0.20 0.02 08:41:01 5 90.25 0.00 9.40 0.20 0.15 0.00 08:41:01 6 90.17 0.00 9.49 0.17 0.17 0.00 08:41:01 7 89.51 0.00 10.22 0.10 0.17 0.00 08:42:01 all 91.34 0.00 8.52 0.00 0.14 0.00 08:42:01 0 91.14 0.00 8.71 0.00 0.15 0.00 08:42:01 1 91.27 0.00 8.58 0.00 0.15 0.00 08:42:01 2 90.95 0.00 8.90 0.00 0.15 0.00 08:42:01 3 90.60 0.00 9.27 0.00 0.13 0.00 08:42:01 4 92.00 0.00 7.85 0.00 0.15 0.00 08:42:01 5 91.46 0.00 8.41 0.00 0.13 0.00 08:42:01 6 91.80 0.00 8.08 0.00 0.12 0.00 08:42:01 7 91.53 0.00 8.34 0.00 0.13 0.00 08:43:01 all 69.87 0.00 7.98 5.21 0.14 16.81 08:43:01 0 69.73 0.00 8.02 6.75 0.13 15.37 08:43:01 1 69.99 0.00 7.62 5.53 0.17 16.69 08:43:01 2 70.58 0.00 7.48 3.29 0.13 18.52 08:43:01 3 69.92 0.00 8.04 3.42 0.13 18.49 08:43:01 4 68.66 0.00 8.71 4.32 0.13 18.18 08:43:01 5 70.17 0.00 8.14 4.76 0.17 16.76 08:43:01 6 69.41 0.00 6.86 8.15 0.13 15.45 08:43:01 7 70.47 0.00 8.94 5.47 0.13 14.98 Average: all 42.25 0.00 6.40 8.60 0.11 42.64 Average: 0 42.09 0.00 6.52 4.07 0.11 47.19 Average: 1 42.20 0.00 6.34 10.31 0.12 41.03 Average: 2 42.34 0.00 6.43 6.46 0.11 44.65 Average: 3 42.93 0.00 6.76 19.05 0.12 31.16 Average: 4 41.81 0.00 6.38 4.70 0.11 47.00 Average: 5 42.11 0.00 6.22 11.48 0.11 40.08 Average: 6 42.12 0.00 6.04 7.38 0.11 44.34 Average: 7 42.43 0.00 6.47 5.36 0.11 45.64