---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3869 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-3869) 06/24/25 _x86_64_ (8 CPU) 15:03:51 LINUX RESTART (8 CPU) 15:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:05:01 323.50 45.58 277.92 0.00 5022.23 160037.59 0.00 15:06:01 217.91 3.63 214.28 0.00 409.40 85291.25 0.00 15:07:01 45.36 0.02 45.34 0.00 0.13 32878.54 0.00 15:08:01 41.39 0.20 41.19 0.00 2.80 16733.21 0.00 15:09:01 207.07 1.30 205.77 0.00 104.78 116427.66 0.00 15:10:01 1075.25 21.11 1054.14 0.00 2702.75 391875.62 0.00 15:11:01 277.43 0.57 276.86 0.00 24.92 50717.57 0.00 15:12:01 387.36 0.05 387.31 0.00 1.20 98180.78 0.00 15:13:01 682.02 0.27 681.75 0.00 20.00 157380.57 0.00 Average: 361.92 8.08 353.84 0.00 920.84 123276.69 0.00 15:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:05:01 29431656 31563840 784184 2.38 59876 2368668 1700880 5.01 1003600 2112668 603388 15:06:01 28005552 31482264 823188 2.50 124928 3560556 1959352 5.77 1207676 3202768 564 15:07:01 26540444 31308324 988780 3.01 129292 4751792 2273796 6.70 2108544 3666424 250492 15:08:01 26575272 31352728 940476 2.86 134124 4730972 2203532 6.49 1600276 4110256 302708 15:09:01 23507096 31101692 1187832 3.61 148604 7484464 3462172 10.20 2075120 6631072 1145988 15:10:01 12925436 31165776 1075420 3.27 378016 17321684 4608592 13.58 3125080 15533336 3192 15:11:01 6938800 28008144 4165808 12.67 415564 19718152 11203820 33.02 7396984 16762604 1220724 15:12:01 4930860 28868312 3313640 10.08 432100 22462764 9635716 28.40 7769060 18306720 1473656 15:13:01 7786200 31346052 901440 2.74 443836 22268548 2439244 7.19 3451880 20047228 244420 Average: 18515702 30688570 1575641 4.79 251816 11629733 4387456 12.93 3304247 10041453 582792 15:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:05:01 ens3 820.01 589.27 7487.20 101.14 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 4.40 4.40 0.42 0.42 0.00 0.00 0.00 0.00 15:06:01 veth6cdfd69 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 975.47 923.93 7865.34 96.26 0.00 0.00 0.00 0.00 15:06:01 docker0 830.53 816.78 60.29 4630.51 0.00 0.00 0.00 0.00 15:06:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 15:07:01 veth6cdfd69 0.30 0.45 0.02 0.04 0.00 0.00 0.00 0.00 15:07:01 ens3 39.54 22.81 34.47 15.58 0.00 0.00 0.00 0.00 15:07:01 docker0 0.30 0.32 0.02 0.03 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 veth6cdfd69 1.07 1.08 0.09 0.10 0.00 0.00 0.00 0.00 15:08:01 ens3 23.66 17.40 19.19 12.17 0.00 0.00 0.00 0.00 15:08:01 docker0 1.07 1.07 0.08 0.09 0.00 0.00 0.00 0.00 15:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:09:01 veth2ea1aed 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 vethd3dd979 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 vethc20f727 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 178.49 118.43 3263.34 166.14 0.00 0.00 0.00 0.00 15:09:01 docker0 0.60 0.47 0.05 0.23 0.00 0.00 0.00 0.00 15:09:01 vethdd1040f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 15:09:01 vethc86386e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:09:01 vetheb95075 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 vethfa8e065 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 veth4918b00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 veth6a8ecd1 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 vetha7e8230 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 veth4231550 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 veth2ca8af6 0.60 0.58 0.05 0.24 0.00 0.00 0.00 0.00 15:09:01 veth72b9f82 0.12 0.00 0.01 0.00 0.00 0.00 0.00 0.00 15:10:01 vethd476ddb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 ens3 1223.01 837.61 10944.34 84.94 0.00 0.00 0.00 0.00 15:10:01 docker0 763.57 1071.22 57.79 8819.87 0.00 0.00 0.00 0.00 15:10:01 vethac2f8cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:10:01 veth4346112 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 vethca1eea1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 veth114a18b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 veth8fd3cf4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 veth91e2c8f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 veth5c141fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 vethd12870e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 vethc2d7fc1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 vethac4edeb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 veth5ed8166 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 vethe599db1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 veth2ca8af6 0.08 1.13 0.00 0.05 0.00 0.00 0.00 0.00 15:10:01 vethb44001d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 veth22b90d4 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 15:11:01 veth273a12e 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 15:11:01 veth78dc2a7 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 15:11:01 vethd476ddb 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:11:01 ens3 10.28 6.33 8.40 4.70 0.00 0.00 0.00 0.00 15:11:01 docker0 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:11:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:11:01 veth4346112 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 15:11:01 veth114a18b 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 15:11:01 veth91e2c8f 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 15:11:01 veth5c141fd 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 15:11:01 vethac4edeb 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:11:01 veth5ed8166 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:11:01 vethe599db1 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 15:11:01 veth2ca8af6 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:11:01 vethb44001d 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 15:12:01 veth22b90d4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 veth273a12e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 vethd476ddb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 9.66 7.36 7.61 4.46 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:12:01 veth4346112 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 veth114a18b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 veth91e2c8f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 veth5c141fd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 vethac4edeb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 veth5ed8166 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 vethe599db1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 veth2ca8af6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 100.48 63.87 2530.18 15.77 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 375.60 287.43 3573.08 55.68 0.00 0.00 0.00 0.00 Average: docker0 177.34 209.98 13.14 1494.42 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3869) 06/24/25 _x86_64_ (8 CPU) 15:03:51 LINUX RESTART (8 CPU) 15:04:01 CPU %user %nice %system %iowait %steal %idle 15:05:01 all 8.20 0.00 2.48 1.26 0.05 88.01 15:05:01 0 8.05 0.00 2.38 1.14 0.05 88.37 15:05:01 1 8.23 0.00 1.66 0.40 0.03 89.67 15:05:01 2 8.37 0.00 1.91 0.81 0.03 88.88 15:05:01 3 11.54 0.00 5.69 6.81 0.07 75.89 15:05:01 4 7.21 0.00 2.16 0.20 0.03 90.39 15:05:01 5 9.31 0.00 2.00 0.18 0.05 88.46 15:05:01 6 8.29 0.00 1.66 0.28 0.05 89.72 15:05:01 7 4.59 0.00 2.41 0.20 0.05 92.75 15:06:01 all 7.53 0.00 3.75 1.33 0.06 87.33 15:06:01 0 7.94 0.00 4.22 2.97 0.05 84.82 15:06:01 1 6.79 0.00 3.54 0.30 0.05 89.32 15:06:01 2 6.47 0.00 3.51 0.76 0.05 89.20 15:06:01 3 7.96 0.00 3.56 0.10 0.05 88.33 15:06:01 4 9.99 0.00 4.10 0.76 0.07 85.08 15:06:01 5 7.33 0.00 2.75 0.14 0.07 89.72 15:06:01 6 6.20 0.00 4.10 0.10 0.05 89.54 15:06:01 7 7.53 0.00 4.23 5.53 0.07 82.64 15:07:01 all 43.29 0.00 6.87 0.41 0.09 49.34 15:07:01 0 42.15 0.00 7.01 0.00 0.10 50.74 15:07:01 1 42.88 0.00 8.18 0.42 0.10 48.42 15:07:01 2 43.72 0.00 6.85 1.50 0.12 47.82 15:07:01 3 43.96 0.00 6.87 0.03 0.08 49.05 15:07:01 4 42.84 0.00 6.55 0.10 0.10 50.41 15:07:01 5 41.12 0.00 6.40 0.00 0.08 52.40 15:07:01 6 45.59 0.00 6.95 0.02 0.08 47.36 15:07:01 7 44.05 0.00 6.17 1.18 0.08 48.52 15:08:01 all 56.37 0.00 7.08 0.17 0.09 36.30 15:08:01 0 56.53 0.00 6.74 0.03 0.10 36.59 15:08:01 1 56.11 0.00 8.22 0.12 0.10 35.45 15:08:01 2 55.90 0.00 6.96 1.13 0.10 35.91 15:08:01 3 54.91 0.00 6.98 0.00 0.10 38.01 15:08:01 4 56.30 0.00 7.10 0.00 0.08 36.51 15:08:01 5 56.32 0.00 6.22 0.02 0.08 37.36 15:08:01 6 57.01 0.00 7.36 0.03 0.10 35.49 15:08:01 7 57.85 0.00 7.03 0.00 0.08 35.04 15:09:01 all 34.76 0.00 7.64 2.87 0.09 54.63 15:09:01 0 35.55 0.00 7.37 2.36 0.08 54.64 15:09:01 1 34.04 0.00 9.15 1.92 0.10 54.79 15:09:01 2 34.56 0.00 7.09 2.47 0.10 55.78 15:09:01 3 33.32 0.00 6.97 3.64 0.08 55.99 15:09:01 4 33.39 0.00 7.32 3.67 0.10 55.53 15:09:01 5 34.61 0.00 7.46 2.18 0.10 55.65 15:09:01 6 37.54 0.00 8.31 5.04 0.08 49.03 15:09:01 7 35.06 0.00 7.48 1.68 0.10 55.67 15:10:01 all 21.10 0.00 10.78 11.00 0.10 57.03 15:10:01 0 20.10 0.00 10.73 11.20 0.10 57.88 15:10:01 1 20.21 0.00 10.36 11.58 0.10 57.75 15:10:01 2 20.86 0.00 11.27 7.43 0.09 60.35 15:10:01 3 21.00 0.00 8.74 4.92 0.08 65.26 15:10:01 4 21.46 0.00 11.63 9.69 0.10 57.12 15:10:01 5 21.90 0.00 12.93 22.85 0.12 42.20 15:10:01 6 22.03 0.00 10.30 13.51 0.08 54.07 15:10:01 7 21.22 0.00 10.30 6.85 0.08 61.54 15:11:01 all 86.37 0.00 12.35 0.77 0.12 0.39 15:11:01 0 86.43 0.00 12.21 1.00 0.12 0.25 15:11:01 1 86.78 0.00 11.92 0.75 0.12 0.43 15:11:01 2 86.32 0.00 12.52 0.57 0.12 0.47 15:11:01 3 87.57 0.00 11.03 0.92 0.13 0.35 15:11:01 4 86.90 0.00 11.90 0.62 0.12 0.47 15:11:01 5 85.45 0.00 13.28 0.70 0.13 0.43 15:11:01 6 85.13 0.00 13.72 0.73 0.13 0.28 15:11:01 7 86.41 0.00 12.20 0.84 0.12 0.43 15:12:01 all 90.01 0.00 9.88 0.00 0.11 0.00 15:12:01 0 90.29 0.00 9.61 0.00 0.10 0.00 15:12:01 1 90.75 0.00 9.15 0.00 0.10 0.00 15:12:01 2 90.15 0.00 9.75 0.00 0.10 0.00 15:12:01 3 90.78 0.00 9.09 0.00 0.13 0.00 15:12:01 4 89.04 0.00 10.84 0.00 0.12 0.00 15:12:01 5 89.60 0.00 10.30 0.00 0.10 0.00 15:12:01 6 89.04 0.00 10.84 0.00 0.12 0.00 15:12:01 7 90.42 0.00 9.46 0.00 0.12 0.00 15:13:01 all 67.49 0.00 9.11 1.22 0.11 22.06 15:13:01 0 67.88 0.00 8.35 0.35 0.10 23.32 15:13:01 1 67.47 0.00 8.68 1.14 0.10 22.61 15:13:01 2 67.71 0.00 9.43 1.47 0.12 21.26 15:13:01 3 69.04 0.00 7.62 0.84 0.12 22.39 15:13:01 4 67.72 0.00 8.94 1.82 0.12 21.40 15:13:01 5 65.73 0.00 11.31 1.87 0.13 20.95 15:13:01 6 65.84 0.00 10.40 1.36 0.12 22.29 15:13:01 7 68.54 0.00 8.17 0.94 0.10 22.25 Average: all 46.24 0.00 7.78 2.10 0.09 43.79 Average: 0 46.22 0.00 7.63 2.10 0.09 43.96 Average: 1 46.04 0.00 7.88 1.83 0.09 44.16 Average: 2 46.12 0.00 7.70 1.78 0.09 44.30 Average: 3 46.79 0.00 7.40 1.92 0.10 43.80 Average: 4 46.20 0.00 7.84 1.86 0.09 44.00 Average: 5 45.83 0.00 8.07 3.07 0.10 42.92 Average: 6 46.41 0.00 8.19 2.33 0.09 42.97 Average: 7 46.31 0.00 7.50 1.90 0.09 44.20