---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3760 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-3760) 03/20/26 _x86_64_ (8 CPU) 08:29:42 LINUX RESTART (8 CPU) 08:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 424.28 65.60 358.68 0.00 11495.81 182012.95 0.00 08:32:01 179.85 10.53 169.32 0.00 1677.59 44007.88 0.00 08:33:01 48.39 0.02 48.38 0.00 0.13 39724.18 0.00 08:34:01 57.91 0.25 57.66 0.00 2.93 26055.71 0.00 08:35:01 1104.58 18.61 1085.97 0.00 184.37 568506.85 0.00 08:36:01 291.47 0.45 291.02 0.00 3.60 62775.34 0.00 08:37:01 399.47 0.12 399.35 0.00 0.93 112731.89 0.00 08:38:01 908.46 50.57 857.90 0.00 2771.61 202635.25 0.00 Average: 426.81 18.17 408.64 0.00 1997.23 154744.98 0.00 08:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 28343328 31516612 771856 2.35 88324 3359376 1797712 5.30 1027068 3094852 518852 08:32:01 26021100 31283080 993336 3.02 128712 5244160 2305772 6.80 2274672 3997212 1174800 08:33:01 25517192 30737704 1536956 4.68 132312 5180184 2521028 7.43 2242120 4513424 532796 08:34:01 25275400 31470652 801444 2.44 137700 6101992 1766820 5.21 2018020 4932584 730584 08:35:01 10171740 31199960 1030968 3.14 367888 19993136 4205956 12.40 3292624 17990524 208572 08:36:01 3611960 27881628 4298464 13.08 406408 22834300 11590580 34.17 7744296 19652516 1493096 08:37:01 1131336 28350152 3834320 11.66 424044 25656984 10368192 30.57 8548796 21234920 1361820 08:38:01 6236572 31383528 864232 2.63 425580 23801412 2245000 6.62 3487348 21492108 1600 Average: 15788578 30477914 1766447 5.37 263871 14021443 4600132 13.56 3829368 12113518 752765 08:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 lo 4.74 4.74 0.47 0.47 0.00 0.00 0.00 0.00 08:31:01 docker0 610.17 549.74 44.24 3047.78 0.00 0.00 0.00 0.00 08:31:01 ens3 1427.03 1217.32 14090.21 202.27 0.00 0.00 0.00 0.00 08:32:01 veth214857a 0.05 0.18 0.00 0.02 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 194.05 230.93 17.58 1660.56 0.00 0.00 0.00 0.00 08:32:01 ens3 273.97 217.73 1699.31 38.88 0.00 0.00 0.00 0.00 08:33:01 veth214857a 1.50 1.52 0.13 0.13 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 1.50 1.50 0.11 0.13 0.00 0.00 0.00 0.00 08:33:01 ens3 25.76 13.73 19.69 10.93 0.00 0.00 0.00 0.00 08:34:01 veth214857a 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 08:34:01 ens3 25.94 17.64 21.84 12.79 0.00 0.00 0.00 0.00 08:35:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 08:35:01 vetha8f338e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethc0f8151 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth50ae104 0.03 0.23 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 veth8f576c3 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 vethb700819 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 vethaf1021f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth9a4d68c 0.02 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 552.99 924.51 51.51 9555.76 0.00 0.00 0.00 0.00 08:35:01 veth69b3771 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethcdae0b8 0.02 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 veth4996d97 0.03 0.22 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 veth80720e9 0.03 0.18 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 veth61d1f6f 0.68 3.57 0.06 0.36 0.00 0.00 0.00 0.00 08:35:01 veth282a5e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth28d5c5b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 1098.92 656.17 12909.95 87.10 0.00 0.00 0.00 0.00 08:35:01 vethe39d510 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vetha4df649 0.00 0.00 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 vetha8f338e 0.05 0.45 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 vethc0f8151 0.05 0.48 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth68c44c5 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 veth50ae104 0.02 0.45 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 veth8f576c3 0.02 0.50 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 vethb700819 0.02 0.48 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 veth9a4d68c 0.03 0.50 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 docker0 0.53 0.12 0.02 0.01 0.00 0.00 0.00 0.00 08:36:01 vethcdae0b8 0.03 0.47 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 veth4996d97 0.02 0.48 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 veth80720e9 0.02 0.48 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 veth61d1f6f 0.13 0.53 0.01 0.02 0.00 0.00 0.00 0.00 08:36:01 veth282a5e3 0.05 0.47 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 veth28d5c5b 0.05 0.23 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 ens3 15.04 8.16 12.19 6.60 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 vethc0f8151 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth68c44c5 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth8f576c3 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethb700819 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth9a4d68c 0.00 0.07 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 vethcdae0b8 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth4996d97 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth80720e9 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth61d1f6f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth282a5e3 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth28d5c5b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 8.00 4.05 7.17 3.45 0.00 0.00 0.00 0.00 08:38:01 lo 0.27 0.27 0.02 0.02 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 ens3 19.79 11.25 18.02 7.70 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: docker0 168.98 212.63 14.12 1780.24 0.00 0.00 0.00 0.00 Average: ens3 359.56 266.25 3575.10 45.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3760) 03/20/26 _x86_64_ (8 CPU) 08:29:42 LINUX RESTART (8 CPU) 08:30:02 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 11.14 0.00 3.48 1.63 0.07 83.69 08:31:01 0 9.77 0.00 4.33 3.05 0.09 82.76 08:31:01 1 8.48 0.00 3.20 0.43 0.05 87.85 08:31:01 2 10.86 0.00 2.75 3.91 0.07 82.42 08:31:01 3 6.88 0.00 2.40 0.17 0.09 90.46 08:31:01 4 14.82 0.00 3.70 0.12 0.07 81.29 08:31:01 5 16.59 0.00 5.03 3.94 0.07 74.38 08:31:01 6 14.19 0.00 3.20 0.80 0.07 81.73 08:31:01 7 7.47 0.00 3.21 0.60 0.07 88.65 08:32:01 all 41.25 0.00 6.66 0.84 0.12 51.13 08:32:01 0 41.25 0.00 6.75 0.89 0.12 50.99 08:32:01 1 41.83 0.00 6.51 0.34 0.12 51.20 08:32:01 2 42.24 0.00 6.58 0.10 0.13 50.95 08:32:01 3 39.86 0.00 7.23 0.07 0.14 52.71 08:32:01 4 39.52 0.00 6.63 0.08 0.14 53.63 08:32:01 5 41.13 0.00 6.27 0.27 0.10 52.23 08:32:01 6 43.44 0.00 6.13 0.12 0.12 50.19 08:32:01 7 40.73 0.00 7.19 4.84 0.12 47.12 08:33:01 all 46.73 0.00 7.55 0.32 0.10 45.30 08:33:01 0 47.16 0.00 7.22 0.02 0.10 45.51 08:33:01 1 48.00 0.00 7.01 0.02 0.10 44.88 08:33:01 2 47.83 0.00 8.47 0.62 0.10 42.98 08:33:01 3 44.82 0.00 8.19 0.02 0.12 46.85 08:33:01 4 45.96 0.00 7.12 0.00 0.10 46.82 08:33:01 5 47.99 0.00 7.67 0.02 0.10 44.23 08:33:01 6 47.06 0.00 7.20 0.00 0.10 45.64 08:33:01 7 45.00 0.00 7.49 1.90 0.12 45.49 08:34:01 all 49.38 0.00 6.54 0.08 0.10 43.90 08:34:01 0 48.72 0.00 6.75 0.15 0.10 44.28 08:34:01 1 50.55 0.00 6.31 0.03 0.10 43.00 08:34:01 2 49.67 0.00 6.88 0.00 0.12 43.33 08:34:01 3 48.12 0.00 6.06 0.05 0.08 45.68 08:34:01 4 48.54 0.00 7.01 0.03 0.10 44.32 08:34:01 5 49.69 0.00 6.30 0.02 0.10 43.90 08:34:01 6 50.97 0.00 6.43 0.02 0.10 42.49 08:34:01 7 48.73 0.00 6.58 0.37 0.10 44.21 08:35:01 all 25.73 0.00 12.29 18.46 0.10 43.42 08:35:01 0 25.92 0.00 12.44 15.72 0.10 45.81 08:35:01 1 26.78 0.00 10.52 12.50 0.12 50.08 08:35:01 2 25.17 0.00 13.12 16.12 0.08 45.51 08:35:01 3 25.50 0.00 12.33 23.97 0.10 38.10 08:35:01 4 25.40 0.00 11.43 18.85 0.10 44.22 08:35:01 5 26.16 0.00 13.06 21.99 0.10 38.68 08:35:01 6 26.71 0.00 12.36 13.59 0.12 47.22 08:35:01 7 24.21 0.00 13.06 24.97 0.10 37.66 08:36:01 all 86.90 0.00 10.41 1.70 0.13 0.85 08:36:01 0 86.94 0.00 10.31 1.89 0.13 0.73 08:36:01 1 87.42 0.00 9.81 1.38 0.13 1.25 08:36:01 2 86.49 0.00 10.77 2.22 0.13 0.38 08:36:01 3 87.59 0.00 9.77 1.93 0.12 0.58 08:36:01 4 86.93 0.00 10.47 1.30 0.13 1.17 08:36:01 5 87.19 0.00 10.17 2.13 0.12 0.38 08:36:01 6 85.33 0.00 12.08 1.55 0.13 0.90 08:36:01 7 87.34 0.00 9.91 1.22 0.12 1.42 08:37:01 all 91.14 0.00 8.69 0.00 0.16 0.00 08:37:01 0 91.50 0.00 8.33 0.00 0.17 0.00 08:37:01 1 91.82 0.00 8.03 0.00 0.15 0.00 08:37:01 2 89.64 0.00 10.18 0.00 0.18 0.00 08:37:01 3 91.65 0.00 8.20 0.00 0.15 0.00 08:37:01 4 91.22 0.00 8.63 0.00 0.15 0.00 08:37:01 5 91.62 0.00 8.21 0.00 0.17 0.00 08:37:01 6 90.62 0.00 9.21 0.00 0.17 0.00 08:37:01 7 91.07 0.00 8.76 0.00 0.17 0.00 08:38:01 all 81.34 0.00 8.97 1.16 0.16 8.37 08:38:01 0 81.39 0.00 9.05 1.32 0.15 8.09 08:38:01 1 81.46 0.00 9.43 1.27 0.17 7.68 08:38:01 2 79.78 0.00 10.71 0.99 0.15 8.37 08:38:01 3 81.67 0.00 8.44 1.33 0.17 8.39 08:38:01 4 81.63 0.00 8.88 0.87 0.15 8.47 08:38:01 5 82.12 0.00 8.10 0.80 0.17 8.81 08:38:01 6 81.10 0.00 8.56 1.30 0.15 8.88 08:38:01 7 81.57 0.00 8.61 1.38 0.15 8.29 Average: all 54.45 0.00 8.09 3.00 0.12 34.34 Average: 0 54.36 0.00 8.16 2.86 0.12 34.50 Average: 1 54.76 0.00 7.61 1.99 0.12 35.52 Average: 2 54.23 0.00 8.70 2.97 0.12 33.97 Average: 3 53.55 0.00 7.84 3.42 0.12 35.06 Average: 4 54.48 0.00 7.99 2.64 0.12 34.77 Average: 5 55.53 0.00 8.11 3.62 0.12 32.63 Average: 6 55.15 0.00 8.16 2.16 0.12 34.41 Average: 7 53.54 0.00 8.11 4.38 0.12 33.85