---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7802 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-7802) 04/21/26 _x86_64_ (8 CPU) 09:14:06 LINUX RESTART (8 CPU) 09:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:16:01 191.52 13.71 177.80 0.00 2130.84 65368.71 0.00 09:17:01 53.94 0.17 53.77 0.00 3.47 25819.98 0.00 09:18:01 38.31 0.13 38.18 0.00 1.07 20425.93 0.00 09:19:01 87.65 0.10 87.55 0.00 3.73 50175.60 0.00 09:20:01 886.02 18.58 867.44 0.00 2168.44 373907.28 0.00 09:21:01 470.71 1.20 469.51 0.00 11.46 198625.79 0.00 09:22:01 126.27 0.08 126.19 0.00 0.67 70411.06 0.00 09:23:01 329.99 0.13 329.86 0.00 1.07 77226.52 0.00 09:24:01 532.04 21.33 510.70 0.00 946.31 185306.17 0.00 Average: 301.87 6.16 295.70 0.00 585.26 118596.20 0.00 09:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:16:01 27652508 31505148 785112 2.39 115896 3947628 1868284 5.51 1198336 3552780 692 09:17:01 26077944 31325272 954208 2.90 127520 5233520 2157748 6.36 2225748 3995296 585968 09:18:01 26240356 31442144 836560 2.54 132704 5153464 2102904 6.20 1550464 4479560 512068 09:19:01 26946708 31518012 767376 2.33 136552 4587332 1818500 5.36 1409732 3982232 202712 09:20:01 14485384 31350808 892504 2.72 356280 15996376 2854464 8.42 2968880 14166436 1273328 09:21:01 6164288 28857972 3319856 10.10 397452 21361444 10553236 31.11 6117576 18825180 1016564 09:22:01 2783164 27760996 4412736 13.42 411640 23521240 12151596 35.82 8271468 19928232 1200348 09:23:01 1667952 29107536 3070800 9.34 427448 25877980 9042848 26.66 7962468 21279656 1667176 09:24:01 6196532 31339456 899020 2.74 421752 23807140 2671972 7.88 3526100 21489204 232 Average: 15357204 30467483 1770908 5.39 280805 14387347 5024617 14.81 3914530 12410953 717676 09:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:16:01 docker0 528.13 801.93 35.90 4552.13 0.00 0.00 0.00 0.00 09:16:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 09:16:01 ens3 956.11 627.08 7933.24 101.15 0.00 0.00 0.00 0.00 09:17:01 vetha35dbd8 0.13 0.27 0.01 0.02 0.00 0.00 0.00 0.00 09:17:01 docker0 0.17 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:17:01 ens3 38.36 22.20 36.45 15.06 0.00 0.00 0.00 0.00 09:18:01 vetha35dbd8 1.08 1.10 0.09 0.10 0.00 0.00 0.00 0.00 09:18:01 docker0 1.08 1.08 0.08 0.09 0.00 0.00 0.00 0.00 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 17.25 11.01 13.48 7.64 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:19:01 ens3 94.55 62.05 2218.07 17.61 0.00 0.00 0.00 0.00 09:20:01 veth8b8b940 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 docker0 582.97 915.23 51.28 9659.40 0.00 0.00 0.00 0.00 09:20:01 veth60dc949 0.40 3.03 0.03 0.25 0.00 0.00 0.00 0.00 09:20:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 09:20:01 ens3 1052.29 639.21 11536.78 81.58 0.00 0.00 0.00 0.00 09:20:01 vethf0c0b92 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 vetha68c429 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 09:21:01 veth6389ee3 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 09:21:01 veth4ed8aec 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 09:21:01 docker0 2.37 3.15 0.14 42.56 0.00 0.00 0.00 0.00 09:21:01 vethf5bbd34 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 09:21:01 vethf8bf297 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 09:21:01 veth18d50bc 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 09:21:01 veth1e1d91b 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 09:21:01 veth5200c0f 0.05 0.50 0.00 0.03 0.00 0.00 0.00 0.00 09:21:01 veth60dc949 0.13 0.83 0.01 0.04 0.00 0.00 0.00 0.00 09:21:01 vetha9371ee 0.05 0.50 0.00 0.03 0.00 0.00 0.00 0.00 09:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:21:01 vetha6726c7 0.05 0.48 0.00 0.03 0.00 0.00 0.00 0.00 09:21:01 vethdd26397 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 09:21:01 vethcf944bf 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 09:21:01 ens3 26.47 16.81 61.45 10.83 0.00 0.00 0.00 0.00 09:22:01 vetha68c429 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 veth6389ee3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 veth4ed8aec 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 vethf5bbd34 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 vethf8bf297 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 veth18d50bc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 veth1e1d91b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 veth5200c0f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 veth60dc949 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 vetha9371ee 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 vetha6726c7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 vethdd26397 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 vethcf944bf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 2.57 1.25 1.65 0.88 0.00 0.00 0.00 0.00 09:23:01 vetha68c429 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 veth6389ee3 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 veth4ed8aec 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 vethf5bbd34 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 veth18d50bc 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 veth1e1d91b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 veth5200c0f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 veth60dc949 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 vetha9371ee 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:23:01 vetha6726c7 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 vethdd26397 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 6.15 3.37 4.89 2.76 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 veth60dc949 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 1.55 0.72 1.15 0.60 0.00 0.00 0.00 0.00 Average: docker0 123.84 191.25 9.71 1583.51 0.00 0.00 0.00 0.00 Average: veth60dc949 0.06 0.44 0.00 0.03 0.00 0.00 0.00 0.00 Average: lo 0.42 0.42 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 243.88 153.71 2422.53 26.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7802) 04/21/26 _x86_64_ (8 CPU) 09:14:06 LINUX RESTART (8 CPU) 09:15:01 CPU %user %nice %system %iowait %steal %idle 09:16:01 all 6.79 0.00 2.88 1.78 0.08 88.48 09:16:01 0 6.56 0.00 1.93 0.54 0.08 90.88 09:16:01 1 7.40 0.00 2.60 0.72 0.05 89.23 09:16:01 2 5.34 0.00 3.92 7.56 0.10 83.08 09:16:01 3 7.15 0.00 3.23 2.10 0.10 87.42 09:16:01 4 5.68 0.00 3.08 0.08 0.07 91.09 09:16:01 5 5.46 0.00 2.24 1.36 0.07 90.87 09:16:01 6 8.35 0.00 2.86 0.76 0.08 87.95 09:16:01 7 8.37 0.00 3.16 1.12 0.10 87.26 09:17:01 all 47.00 0.00 7.92 0.51 0.15 44.41 09:17:01 0 46.54 0.00 8.47 1.95 0.15 42.89 09:17:01 1 45.87 0.00 7.95 0.20 0.17 45.81 09:17:01 2 45.99 0.00 7.98 1.17 0.15 44.72 09:17:01 3 46.72 0.00 7.69 0.12 0.15 45.32 09:17:01 4 47.75 0.00 6.99 0.08 0.15 45.03 09:17:01 5 48.36 0.00 7.65 0.07 0.15 43.76 09:17:01 6 46.82 0.00 8.14 0.37 0.14 44.54 09:17:01 7 47.98 0.00 8.51 0.12 0.17 43.22 09:18:01 all 54.31 0.00 6.57 0.23 0.15 38.75 09:18:01 0 53.30 0.00 6.66 1.64 0.15 38.24 09:18:01 1 55.12 0.00 6.54 0.07 0.15 38.11 09:18:01 2 54.27 0.00 6.57 0.03 0.13 38.99 09:18:01 3 56.37 0.00 6.90 0.03 0.15 36.54 09:18:01 4 52.78 0.00 6.62 0.02 0.15 40.43 09:18:01 5 52.76 0.00 6.62 0.02 0.15 40.45 09:18:01 6 55.75 0.00 6.49 0.02 0.15 37.60 09:18:01 7 54.10 0.00 6.16 0.00 0.15 39.59 09:19:01 all 38.95 0.00 6.33 0.58 0.13 54.02 09:19:01 0 39.57 0.00 6.60 0.03 0.13 53.67 09:19:01 1 38.65 0.00 6.74 1.16 0.10 53.35 09:19:01 2 40.26 0.00 5.92 0.03 0.12 53.67 09:19:01 3 38.17 0.00 6.51 3.31 0.15 51.86 09:19:01 4 39.47 0.00 6.51 0.02 0.13 53.88 09:19:01 5 37.10 0.00 5.62 0.02 0.12 57.15 09:19:01 6 39.70 0.00 7.00 0.03 0.13 53.14 09:19:01 7 38.65 0.00 5.76 0.02 0.12 55.45 09:20:01 all 26.35 0.00 20.48 16.54 0.49 36.14 09:20:01 0 25.07 0.00 20.81 14.28 0.52 39.32 09:20:01 1 26.01 0.00 20.42 14.12 0.48 38.97 09:20:01 2 26.15 0.00 19.71 32.52 0.47 21.15 09:20:01 3 24.58 0.00 21.81 19.74 0.46 33.41 09:20:01 4 27.64 0.00 20.45 16.81 0.49 34.60 09:20:01 5 27.36 0.00 19.88 9.76 0.47 42.52 09:20:01 6 27.71 0.00 20.24 15.47 0.49 36.09 09:20:01 7 26.26 0.00 20.52 9.68 0.51 43.03 09:21:01 all 48.03 0.00 15.97 8.34 0.39 27.27 09:21:01 0 47.35 0.00 16.75 15.73 0.44 19.73 09:21:01 1 47.43 0.00 15.89 25.25 0.34 11.08 09:21:01 2 49.49 0.00 15.40 10.27 0.39 24.46 09:21:01 3 47.29 0.00 17.34 2.29 0.44 32.64 09:21:01 4 48.39 0.00 15.22 2.12 0.35 33.92 09:21:01 5 47.87 0.00 15.11 5.65 0.34 31.03 09:21:01 6 48.59 0.00 15.54 4.08 0.39 31.41 09:21:01 7 47.86 0.00 16.48 1.50 0.42 33.74 09:22:01 all 87.06 0.00 12.66 0.00 0.28 0.00 09:22:01 0 86.73 0.00 12.97 0.00 0.31 0.00 09:22:01 1 86.73 0.00 13.00 0.00 0.27 0.00 09:22:01 2 87.38 0.00 12.36 0.00 0.25 0.00 09:22:01 3 87.54 0.00 12.18 0.00 0.27 0.00 09:22:01 4 87.16 0.00 12.57 0.00 0.27 0.00 09:22:01 5 86.66 0.00 13.05 0.00 0.29 0.00 09:22:01 6 86.92 0.00 12.81 0.00 0.27 0.00 09:22:01 7 87.36 0.00 12.37 0.00 0.27 0.00 09:23:01 all 88.84 0.00 10.92 0.00 0.24 0.00 09:23:01 0 89.29 0.00 10.49 0.00 0.22 0.00 09:23:01 1 89.40 0.00 10.37 0.00 0.23 0.00 09:23:01 2 88.63 0.00 11.13 0.00 0.24 0.00 09:23:01 3 88.89 0.00 10.87 0.00 0.24 0.00 09:23:01 4 88.17 0.00 11.59 0.00 0.24 0.00 09:23:01 5 88.42 0.00 11.34 0.00 0.24 0.00 09:23:01 6 88.66 0.00 11.11 0.00 0.23 0.00 09:23:01 7 89.26 0.00 10.49 0.00 0.25 0.00 09:24:01 all 83.87 0.00 9.18 2.12 0.18 4.65 09:24:01 0 85.21 0.00 8.33 2.45 0.17 3.85 09:24:01 1 82.71 0.00 9.64 3.44 0.18 4.02 09:24:01 2 83.36 0.00 9.52 1.05 0.18 5.89 09:24:01 3 84.84 0.00 8.33 1.77 0.18 4.88 09:24:01 4 83.16 0.00 9.89 0.65 0.18 6.11 09:24:01 5 83.42 0.00 9.91 2.83 0.20 3.63 09:24:01 6 83.37 0.00 9.12 3.84 0.17 3.50 09:24:01 7 84.88 0.00 8.67 0.93 0.17 5.35 Average: all 53.51 0.00 10.31 3.33 0.23 32.62 Average: 0 53.31 0.00 10.32 4.06 0.24 32.07 Average: 1 53.28 0.00 10.33 4.96 0.22 31.21 Average: 2 53.49 0.00 10.27 5.83 0.23 30.19 Average: 3 53.58 0.00 10.52 3.24 0.24 32.42 Average: 4 53.42 0.00 10.31 2.18 0.23 33.86 Average: 5 53.06 0.00 10.15 2.19 0.22 34.37 Average: 6 54.02 0.00 10.35 2.72 0.23 32.68 Average: 7 53.91 0.00 10.23 1.48 0.24 34.14