---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4130 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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 Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 30G 126G 19% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 30G 126G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4130) 06/27/25 _x86_64_ (8 CPU) 19:11:50 LINUX RESTART (8 CPU) 19:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:13:00 356.14 47.71 308.43 0.00 5374.44 175683.52 0.00 19:14:01 89.38 0.36 89.02 0.00 21.37 28401.26 0.00 19:15:01 106.03 0.63 105.40 0.00 15.86 32965.97 0.00 19:16:01 47.04 0.05 46.99 0.00 0.40 35743.64 0.00 19:17:01 80.94 2.63 78.30 0.00 101.05 42727.41 0.00 19:18:01 761.23 15.94 745.29 0.00 2711.53 262514.46 0.00 19:19:01 651.99 1.85 650.14 0.00 15.05 230909.67 0.00 19:20:01 464.27 0.03 464.24 0.00 0.27 117951.01 0.00 19:21:01 326.25 0.03 326.22 0.00 0.27 136157.52 0.00 Average: 320.00 7.68 312.32 0.00 913.90 117972.57 0.00 19:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:13:00 29261072 31590064 749440 2.28 60556 2561552 1877452 5.53 1009444 2267624 1004 19:14:01 28337828 31534508 778452 2.37 81776 3368512 1963408 5.79 1116160 3022612 4816 19:15:01 26539512 31180236 1122420 3.41 128740 4634200 2173444 6.41 2166432 3624244 1023884 19:16:01 26264736 30927888 1372272 4.17 133284 4636708 2382052 7.02 1927480 4120888 516728 19:17:01 25864592 31474580 802256 2.44 153872 5515684 1834364 5.41 1845248 4527664 145020 19:18:01 17262228 31122668 1110048 3.38 319944 13088748 3755364 11.07 2959388 11448580 2043192 19:19:01 8250924 28465392 3717952 11.31 407944 18912500 11045116 32.55 6541148 16356956 1333392 19:20:01 4819704 27348112 4842380 14.73 422932 21121436 10242716 30.19 8636008 17619256 452620 19:21:01 4514416 30161744 2031072 6.18 435396 24121740 6050448 17.83 7039540 19432124 90208 Average: 19012779 30422799 1836255 5.58 238272 10884564 4591596 13.53 3693428 9157772 623429 19:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:13:00 veth1caced9 589.52 564.34 48.76 2984.44 0.00 0.00 0.00 0.24 19:13:00 ens3 1443.16 1205.05 10493.85 156.72 0.00 0.00 0.00 0.00 19:13:00 docker0 589.52 564.22 40.70 2984.43 0.00 0.00 0.00 0.00 19:13:00 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 19:14:01 vethb3ded2c 187.59 182.72 17.76 193.26 0.00 0.00 0.00 0.02 19:14:01 ens3 307.23 261.35 3342.40 31.12 0.00 0.00 0.00 0.00 19:14:01 docker0 187.59 182.58 15.20 193.25 0.00 0.00 0.00 0.00 19:14:01 lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 19:15:01 veth0ffe3b1 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 19:15:01 ens3 174.95 144.59 1556.59 21.10 0.00 0.00 0.00 0.00 19:15:01 docker0 128.13 146.34 9.43 1530.28 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 veth0ffe3b1 1.50 1.52 0.13 0.14 0.00 0.00 0.00 0.00 19:16:01 ens3 34.43 21.40 28.36 14.78 0.00 0.00 0.00 0.00 19:16:01 docker0 1.50 1.50 0.11 0.14 0.00 0.00 0.00 0.00 19:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:17:01 veth0ffe3b1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 ens3 128.00 58.67 1857.68 16.68 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 19:18:01 vethcf6d74d 107.59 155.21 9.89 1234.20 0.00 0.00 0.00 0.10 19:18:01 veth82dd26a 103.01 153.30 9.68 1233.82 0.00 0.00 0.00 0.10 19:18:01 veth026635f 102.28 144.59 9.59 1232.60 0.00 0.00 0.00 0.10 19:18:01 veth6773c1f 0.37 1.63 0.03 0.20 0.00 0.00 0.00 0.00 19:18:01 vethebb7b7a 22.55 28.86 2.17 15.03 0.00 0.00 0.00 0.00 19:18:01 vethf9b9ef6 101.50 146.72 9.54 1232.93 0.00 0.00 0.00 0.10 19:18:01 ens3 1110.49 737.49 11123.74 218.56 0.00 0.00 0.00 0.00 19:18:01 veth36b1894 105.53 141.92 9.83 1232.88 0.00 0.00 0.00 0.10 19:18:01 docker0 614.66 914.84 47.59 7595.74 0.00 0.00 0.00 0.00 19:18:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 19:19:01 veth3d32c89 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 19:19:01 vethcf649c8 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 19:19:01 veth225232f 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 19:19:01 veth7d94a80 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 19:19:01 vethcf81e0e 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 19:19:01 vethdbd018b 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 19:19:01 veth6773c1f 0.12 0.23 0.01 0.01 0.00 0.00 0.00 0.00 19:19:01 veth7730425 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 19:19:01 vethb3390c1 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 19:19:01 veth711af2b 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 19:19:01 vethfa8023d 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 19:19:01 ens3 134.78 108.36 1227.52 14.39 0.00 0.00 0.00 0.00 19:19:01 vethe9515aa 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 19:19:01 docker0 99.67 122.12 7.44 1217.93 0.00 0.00 0.00 0.00 19:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 veth3e1f38d 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 19:20:01 veth3d32c89 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 veth225232f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 veth7d94a80 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 vethcf81e0e 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 vethdbd018b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 veth6773c1f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 veth7730425 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 vethb3390c1 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 vethfa8023d 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 ens3 4.77 3.60 3.86 2.29 0.00 0.00 0.00 0.00 19:20:01 vethe9515aa 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:20:01 veth3e1f38d 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 veth3d32c89 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 veth225232f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 veth7d94a80 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 vethcf81e0e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 vethdbd018b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 veth6773c1f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 veth7730425 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 vethb3390c1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 vethfa8023d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 ens3 4.83 3.68 3.87 2.27 0.00 0.00 0.00 0.00 19:21:01 vethe9515aa 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth3d32c89 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth225232f 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth7d94a80 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethcf81e0e 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethdbd018b 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth6773c1f 0.05 0.21 0.00 0.02 0.00 0.00 0.00 0.00 Average: veth7730425 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethb3390c1 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethfa8023d 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 371.29 282.64 3293.27 53.07 0.00 0.00 0.00 0.00 Average: vethe9515aa 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 180.14 214.59 13.39 1500.25 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4130) 06/27/25 _x86_64_ (8 CPU) 19:11:50 LINUX RESTART (8 CPU) 19:12:01 CPU %user %nice %system %iowait %steal %idle 19:13:00 all 9.53 0.00 3.16 1.51 0.05 85.74 19:13:00 0 11.09 0.00 3.67 3.18 0.05 82.01 19:13:00 1 9.75 0.00 3.48 0.35 0.05 86.37 19:13:00 2 9.52 0.00 2.58 1.91 0.05 85.93 19:13:00 3 11.47 0.00 2.78 2.35 0.07 83.33 19:13:00 4 8.16 0.00 2.56 0.43 0.03 88.81 19:13:00 5 11.94 0.00 4.18 1.97 0.05 81.86 19:13:00 6 8.49 0.00 3.72 1.51 0.05 86.23 19:13:00 7 5.85 0.00 2.33 0.39 0.05 91.39 19:14:01 all 3.52 0.00 1.72 0.41 0.05 94.30 19:14:01 0 3.30 0.00 1.20 0.03 0.03 95.43 19:14:01 1 4.61 0.00 1.96 0.02 0.05 93.36 19:14:01 2 3.07 0.00 2.15 2.51 0.05 92.22 19:14:01 3 3.82 0.00 1.50 0.02 0.03 94.63 19:14:01 4 4.25 0.00 1.84 0.11 0.05 93.75 19:14:01 5 3.27 0.00 1.72 0.03 0.05 94.93 19:14:01 6 2.85 0.00 1.63 0.51 0.07 94.94 19:14:01 7 3.00 0.00 1.77 0.02 0.07 95.15 19:15:01 all 37.66 0.00 6.67 0.51 0.07 55.10 19:15:01 0 38.68 0.00 6.30 0.02 0.07 54.94 19:15:01 1 38.82 0.00 7.60 1.55 0.07 51.96 19:15:01 2 36.39 0.00 6.35 2.10 0.07 55.10 19:15:01 3 35.99 0.00 7.55 0.08 0.07 56.31 19:15:01 4 38.48 0.00 6.29 0.03 0.07 55.14 19:15:01 5 35.95 0.00 6.06 0.17 0.07 57.75 19:15:01 6 38.62 0.00 6.44 0.05 0.08 54.81 19:15:01 7 38.31 0.00 6.75 0.07 0.07 54.80 19:16:01 all 40.80 0.00 5.99 0.40 0.07 52.74 19:16:01 0 39.79 0.00 5.32 0.00 0.07 54.83 19:16:01 1 40.59 0.00 7.24 0.08 0.07 52.02 19:16:01 2 42.37 0.00 6.67 0.12 0.08 50.77 19:16:01 3 39.00 0.00 6.14 0.00 0.07 54.80 19:16:01 4 44.42 0.00 5.73 0.00 0.07 49.78 19:16:01 5 38.35 0.00 5.16 1.13 0.07 55.30 19:16:01 6 39.92 0.00 5.92 1.90 0.07 52.20 19:16:01 7 41.95 0.00 5.71 0.02 0.08 52.24 19:17:01 all 50.94 0.00 7.68 0.57 0.08 40.73 19:17:01 0 49.07 0.00 7.37 0.45 0.10 43.01 19:17:01 1 52.21 0.00 7.20 1.24 0.08 39.27 19:17:01 2 50.10 0.00 7.48 0.49 0.07 41.86 19:17:01 3 51.33 0.00 7.69 0.23 0.08 40.67 19:17:01 4 52.58 0.00 9.83 0.94 0.08 36.57 19:17:01 5 50.46 0.00 6.84 0.05 0.08 42.57 19:17:01 6 51.07 0.00 7.61 0.50 0.08 40.73 19:17:01 7 50.72 0.00 7.44 0.64 0.07 41.14 19:18:01 all 28.69 0.00 11.29 6.46 0.10 53.46 19:18:01 0 29.07 0.00 11.44 6.95 0.08 52.46 19:18:01 1 29.46 0.00 11.34 5.66 0.12 53.42 19:18:01 2 28.54 0.00 11.02 6.94 0.10 53.39 19:18:01 3 28.14 0.00 10.68 4.10 0.10 56.98 19:18:01 4 28.30 0.00 11.96 6.95 0.09 52.71 19:18:01 5 28.07 0.00 12.16 10.34 0.10 49.33 19:18:01 6 29.57 0.00 10.29 4.87 0.10 55.18 19:18:01 7 28.32 0.00 11.45 5.90 0.10 54.23 19:19:01 all 62.27 0.00 12.19 5.04 0.10 20.39 19:19:01 0 63.01 0.00 12.62 5.97 0.10 18.30 19:19:01 1 61.12 0.00 13.64 10.22 0.10 14.92 19:19:01 2 62.63 0.00 11.96 15.72 0.10 9.59 19:19:01 3 61.61 0.00 11.06 2.51 0.10 24.72 19:19:01 4 62.39 0.00 12.52 1.92 0.12 23.05 19:19:01 5 62.83 0.00 11.48 1.02 0.10 24.57 19:19:01 6 61.67 0.00 12.28 1.63 0.12 24.30 19:19:01 7 62.92 0.00 11.95 1.44 0.10 23.59 19:20:01 all 89.79 0.00 10.08 0.00 0.12 0.00 19:20:01 0 89.80 0.00 10.08 0.00 0.12 0.00 19:20:01 1 90.00 0.00 9.87 0.00 0.13 0.00 19:20:01 2 89.77 0.00 10.11 0.00 0.12 0.00 19:20:01 3 89.60 0.00 10.30 0.00 0.10 0.00 19:20:01 4 89.27 0.00 10.58 0.00 0.15 0.00 19:20:01 5 90.23 0.00 9.65 0.00 0.12 0.00 19:20:01 6 90.00 0.00 9.85 0.00 0.15 0.00 19:20:01 7 89.67 0.00 10.21 0.00 0.12 0.00 19:21:01 all 89.76 0.00 10.13 0.00 0.10 0.00 19:21:01 0 90.10 0.00 9.80 0.00 0.10 0.00 19:21:01 1 89.40 0.00 10.50 0.00 0.10 0.00 19:21:01 2 90.12 0.00 9.75 0.00 0.10 0.03 19:21:01 3 88.92 0.00 10.96 0.00 0.12 0.00 19:21:01 4 89.83 0.00 10.07 0.00 0.10 0.00 19:21:01 5 89.49 0.00 10.41 0.00 0.10 0.00 19:21:01 6 90.78 0.00 9.10 0.00 0.12 0.00 19:21:01 7 89.47 0.00 10.43 0.00 0.10 0.00 Average: all 45.90 0.00 7.64 1.65 0.08 44.73 Average: 0 45.99 0.00 7.52 1.84 0.08 44.57 Average: 1 46.23 0.00 8.08 2.11 0.09 43.49 Average: 2 45.84 0.00 7.55 3.29 0.08 43.23 Average: 3 45.59 0.00 7.62 1.02 0.08 45.68 Average: 4 46.35 0.00 7.91 1.14 0.08 44.52 Average: 5 45.68 0.00 7.51 1.61 0.08 45.12 Average: 6 45.89 0.00 7.42 1.21 0.09 45.38 Average: 7 45.62 0.00 7.55 0.93 0.08 45.82