---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9210 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: 2799.974 BogoMIPS: 5599.94 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-9210) 05/13/26 _x86_64_ (8 CPU) 08:29:23 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 303.75 18.90 284.85 0.00 3204.67 59274.92 0.00 08:32:01 110.66 1.08 109.58 0.00 14.93 16877.06 0.00 08:33:01 48.58 0.05 48.53 0.00 0.40 40897.03 0.00 08:34:01 49.57 0.25 49.32 0.00 2.93 20897.17 0.00 08:35:01 125.26 1.15 124.11 0.00 42.93 47576.74 0.00 08:36:01 901.63 19.51 882.12 0.00 196.37 417957.67 0.00 08:37:01 417.26 1.13 416.13 0.00 10.13 140737.22 0.00 08:38:01 197.48 0.02 197.47 0.00 0.13 111241.59 0.00 08:39:01 369.63 0.42 369.21 0.00 20.12 118217.09 0.00 Average: 280.42 4.72 275.70 0.00 388.00 108183.13 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 28082464 31489956 796272 2.42 92384 3576768 2019028 5.95 1088324 3277896 380 08:32:01 26421324 31398420 877724 2.67 125440 4981476 1960936 5.78 1960196 3931944 1009516 08:33:01 25897192 30999580 1273324 3.87 129996 5086392 2535468 7.47 2182548 4210348 502000 08:34:01 25506252 31331576 940348 2.86 135976 5750572 1920816 5.66 2004776 4732184 614400 08:35:01 26596632 31447740 814992 2.48 152292 4829176 1870244 5.51 1519048 4181368 816 08:36:01 10483452 31356332 879968 2.68 378064 19866936 2300112 6.78 3113600 17910212 3287984 08:37:01 4659828 27888592 4279076 13.02 415048 21846432 11775616 34.72 7312504 19086140 1372960 08:38:01 2530296 28041716 4129796 12.56 428816 24028008 8762252 25.83 8120988 20330612 585596 08:39:01 533640 28451076 3720380 11.32 429012 26331628 9468864 27.92 8949444 21403432 428156 Average: 16745676 30267221 1967987 5.99 254114 12921932 4734815 13.96 4027936 11007126 866868 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 docker0 436.86 433.69 31.07 2990.97 0.00 0.00 0.00 0.00 08:31:01 ens3 1108.18 919.23 13188.95 144.24 0.00 0.00 0.00 0.00 08:31:01 veth6504ae2 2.52 2.03 0.51 1.82 0.00 0.00 0.00 0.00 08:31:01 lo 4.47 4.47 0.44 0.44 0.00 0.00 0.00 0.00 08:32:01 docker0 191.87 231.09 16.83 1556.50 0.00 0.00 0.00 0.00 08:32:01 vethad05779 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:32:01 ens3 264.85 210.75 1588.26 31.79 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 08:33:01 docker0 1.23 1.23 0.09 0.11 0.00 0.00 0.00 0.00 08:33:01 vethad05779 1.23 1.25 0.11 0.11 0.00 0.00 0.00 0.00 08:33:01 ens3 26.46 13.80 20.60 11.22 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 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethad05779 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 18.46 10.96 15.41 8.86 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 08:35:01 docker0 0.35 0.25 0.03 0.12 0.00 0.00 0.00 0.00 08:35:01 veth3acb80a 0.35 0.33 0.03 0.13 0.00 0.00 0.00 0.00 08:35:01 ens3 158.74 89.37 3066.94 20.69 0.00 0.00 0.00 0.00 08:35:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 08:36:01 docker0 482.75 978.75 46.13 9416.89 0.00 0.00 0.00 0.00 08:36:01 veth3acb80a 0.07 2.53 0.01 0.11 0.00 0.00 0.00 0.00 08:36:01 ens3 1059.44 533.56 10508.64 73.52 0.00 0.00 0.00 0.00 08:36:01 veth48ecde1 1.68 2.82 0.14 42.59 0.00 0.00 0.00 0.00 08:36:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 08:37:01 veth8bff447 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethebf0dd5 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth26f7c33 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethf6c3627 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethe865cda 0.05 0.40 0.00 0.02 0.00 0.00 0.00 0.00 08:37:01 vethbaadd4a 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 docker0 0.72 0.13 0.02 0.01 0.00 0.00 0.00 0.00 08:37:01 veth9a48bc6 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth3acb80a 0.12 0.75 0.01 0.03 0.00 0.00 0.00 0.00 08:37:01 ens3 21.83 13.23 17.20 9.58 0.00 0.00 0.00 0.00 08:37:01 veth31bc35e 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth884b62b 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth2878f73 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth02399f1 0.05 0.63 0.00 0.03 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 veth00405d8 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 veth8bff447 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth26f7c33 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethf6c3627 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethbaadd4a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth9a48bc6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth3acb80a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 2.13 1.03 1.42 0.80 0.00 0.00 0.00 0.00 08:38:01 veth31bc35e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth884b62b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth2878f73 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth02399f1 0.00 0.02 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 veth00405d8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth8bff447 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth26f7c33 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethf6c3627 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethbaadd4a 0.00 0.07 0.00 0.00 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 08:39:01 veth9a48bc6 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth3acb80a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 5.86 2.88 4.76 2.57 0.00 0.00 0.00 0.00 08:39:01 veth31bc35e 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth884b62b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth2878f73 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth02399f1 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth00405d8 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth8bff447 0.01 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth26f7c33 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethf6c3627 0.01 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethbaadd4a 0.01 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 123.74 182.77 10.46 1551.39 0.00 0.00 0.00 0.00 Average: veth9a48bc6 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth3acb80a 0.06 0.41 0.00 0.03 0.00 0.00 0.00 0.00 Average: ens3 296.17 199.39 3156.41 33.69 0.00 0.00 0.00 0.00 Average: veth31bc35e 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth884b62b 0.01 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth2878f73 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth02399f1 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.08 0.08 0.00 0.00 0.00 0.00 Average: veth00405d8 0.01 0.07 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9210) 05/13/26 _x86_64_ (8 CPU) 08:29:23 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 9.29 0.00 3.72 2.64 0.10 84.25 08:31:01 0 8.50 0.00 4.80 2.24 0.10 84.36 08:31:01 1 7.94 0.00 2.65 0.32 0.07 89.02 08:31:01 2 11.66 0.00 3.70 8.67 0.10 75.86 08:31:01 3 10.73 0.00 4.50 0.08 0.12 84.57 08:31:01 4 8.66 0.00 3.12 5.47 0.08 82.66 08:31:01 5 8.97 0.00 4.47 1.85 0.10 84.61 08:31:01 6 10.66 0.00 3.74 1.91 0.10 83.58 08:31:01 7 7.25 0.00 2.76 0.66 0.08 89.24 08:32:01 all 40.30 0.00 6.39 0.71 0.15 52.46 08:32:01 0 39.91 0.00 6.41 0.15 0.13 53.40 08:32:01 1 39.83 0.00 7.12 2.53 0.14 50.38 08:32:01 2 41.33 0.00 6.70 0.57 0.13 51.27 08:32:01 3 41.10 0.00 6.75 0.56 0.15 51.45 08:32:01 4 40.85 0.00 6.23 0.40 0.17 52.35 08:32:01 5 38.80 0.00 5.78 0.47 0.13 54.82 08:32:01 6 40.71 0.00 6.30 0.71 0.17 52.12 08:32:01 7 39.85 0.00 5.82 0.32 0.13 53.88 08:33:01 all 40.97 0.00 8.73 0.51 0.13 49.66 08:33:01 0 41.12 0.00 8.58 0.03 0.15 50.11 08:33:01 1 43.09 0.00 8.74 0.00 0.12 48.05 08:33:01 2 41.94 0.00 8.45 0.44 0.15 49.03 08:33:01 3 42.33 0.00 8.66 0.08 0.13 48.80 08:33:01 4 41.07 0.00 9.12 0.03 0.12 49.66 08:33:01 5 40.13 0.00 8.72 0.07 0.15 50.94 08:33:01 6 37.92 0.00 9.01 2.67 0.12 50.28 08:33:01 7 40.16 0.00 8.57 0.76 0.12 50.40 08:34:01 all 63.20 0.00 7.85 4.79 0.17 23.99 08:34:01 0 62.50 0.00 7.45 2.40 0.18 27.46 08:34:01 1 61.84 0.00 8.11 3.52 0.15 26.38 08:34:01 2 63.10 0.00 7.95 5.77 0.17 23.02 08:34:01 3 63.50 0.00 8.05 15.16 0.17 13.12 08:34:01 4 64.90 0.00 7.70 3.19 0.17 24.03 08:34:01 5 62.22 0.00 7.65 4.16 0.15 25.82 08:34:01 6 63.77 0.00 7.72 1.18 0.18 27.14 08:34:01 7 63.77 0.00 8.14 2.97 0.20 24.92 08:35:01 all 18.74 0.00 4.84 8.53 0.38 67.52 08:35:01 0 17.60 0.00 5.15 11.95 0.10 65.20 08:35:01 1 21.02 0.00 4.51 8.51 0.17 65.79 08:35:01 2 20.93 0.00 4.38 16.55 0.97 57.18 08:35:01 3 18.26 0.00 5.44 16.08 0.15 60.06 08:35:01 4 16.03 0.00 4.77 2.15 0.12 76.94 08:35:01 5 20.75 0.00 4.17 1.80 0.41 72.89 08:35:01 6 17.11 0.00 5.33 4.78 0.95 71.83 08:35:01 7 18.27 0.00 4.94 6.30 0.15 70.33 08:36:01 all 26.18 0.00 12.24 18.75 0.12 42.70 08:36:01 0 26.78 0.00 11.73 10.98 0.12 50.40 08:36:01 1 26.01 0.00 12.97 12.74 0.12 48.16 08:36:01 2 26.81 0.00 11.93 8.79 0.12 52.35 08:36:01 3 25.52 0.00 12.66 27.53 0.14 34.15 08:36:01 4 25.45 0.00 11.98 17.52 0.12 44.92 08:36:01 5 26.01 0.00 11.91 21.28 0.14 40.66 08:36:01 6 26.02 0.00 13.11 31.44 0.14 29.30 08:36:01 7 26.85 0.00 11.66 19.91 0.10 41.47 08:37:01 all 64.95 0.00 9.73 5.59 0.12 19.61 08:37:01 0 65.33 0.00 9.39 1.58 0.13 23.56 08:37:01 1 64.31 0.00 10.05 2.59 0.10 22.95 08:37:01 2 64.79 0.00 9.93 1.74 0.12 23.42 08:37:01 3 64.92 0.00 9.63 1.87 0.13 23.44 08:37:01 4 65.21 0.00 9.26 1.57 0.12 23.84 08:37:01 5 64.66 0.00 9.92 2.77 0.10 22.55 08:37:01 6 65.54 0.00 10.06 23.54 0.13 0.72 08:37:01 7 64.84 0.00 9.60 9.22 0.12 16.23 08:38:01 all 90.42 0.00 9.41 0.00 0.17 0.00 08:38:01 0 90.42 0.00 9.42 0.00 0.17 0.00 08:38:01 1 90.09 0.00 9.75 0.00 0.17 0.00 08:38:01 2 90.40 0.00 9.43 0.00 0.17 0.00 08:38:01 3 90.95 0.00 8.86 0.00 0.18 0.00 08:38:01 4 90.93 0.00 8.90 0.00 0.17 0.00 08:38:01 5 89.60 0.00 10.25 0.00 0.15 0.00 08:38:01 6 90.27 0.00 9.55 0.00 0.18 0.00 08:38:01 7 90.67 0.00 9.17 0.00 0.17 0.00 08:39:01 all 90.95 0.00 8.91 0.00 0.14 0.00 08:39:01 0 90.24 0.00 9.59 0.00 0.15 0.02 08:39:01 1 89.96 0.00 9.93 0.00 0.12 0.00 08:39:01 2 91.34 0.00 8.51 0.00 0.15 0.00 08:39:01 3 91.72 0.00 8.13 0.00 0.15 0.00 08:39:01 4 90.09 0.00 9.77 0.00 0.13 0.00 08:39:01 5 90.74 0.00 9.16 0.00 0.10 0.00 08:39:01 6 91.26 0.00 8.57 0.00 0.17 0.00 08:39:01 7 92.26 0.00 7.61 0.00 0.13 0.00 Average: all 49.58 0.00 7.98 4.60 0.16 37.68 Average: 0 49.27 0.00 8.06 3.25 0.14 39.28 Average: 1 49.46 0.00 8.21 3.34 0.13 38.87 Average: 2 50.36 0.00 7.89 4.72 0.23 36.80 Average: 3 50.06 0.00 8.08 6.79 0.15 34.93 Average: 4 49.40 0.00 7.88 3.35 0.13 39.24 Average: 5 49.27 0.00 8.01 3.59 0.16 38.97 Average: 6 49.37 0.00 8.15 7.32 0.24 34.92 Average: 7 49.42 0.00 7.59 4.46 0.13 38.40