---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41217 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41217) 03/13/25 _x86_64_ (8 CPU) 03:02:41 LINUX RESTART (8 CPU) 03:03:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:04:01 329.93 39.98 289.95 0.00 4454.96 54322.50 0.00 03:05:01 368.22 3.43 364.79 0.00 49.19 119583.40 0.00 03:06:01 194.67 0.28 194.38 0.00 2.40 81444.29 0.00 03:07:01 158.85 0.12 158.73 0.00 5.46 78521.56 0.00 Average: 262.35 10.71 251.64 0.00 1100.00 83712.60 0.00 03:03:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 29151972 31523704 801848 2.44 74260 2572220 2050652 6.04 1078848 2271096 622612 03:05:01 26666608 31241012 1059472 3.22 191260 4474688 2404508 7.09 1786048 3843148 447220 03:06:01 25089136 30928856 1363712 4.15 230392 5572156 2013264 5.93 2030044 5028968 8976 03:07:01 24531296 31460024 838228 2.55 236540 6639680 2296076 6.77 1708472 5908232 548 Average: 26359753 31288399 1015815 3.09 183113 4814686 2191125 6.46 1650853 4262861 269839 03:03:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:04:01 lo 6.83 6.83 0.67 0.67 0.00 0.00 0.00 0.00 03:04:01 docker0 100.03 91.92 7.18 515.79 0.00 0.00 0.00 0.00 03:04:01 ens3 715.67 522.08 6838.06 113.17 0.00 0.00 0.00 0.00 03:05:01 vethd03d11e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:05:01 lo 2.67 2.67 0.31 0.31 0.00 0.00 0.00 0.00 03:05:01 docker0 281.37 433.21 24.34 2914.37 0.00 0.00 0.00 0.00 03:05:01 ens3 577.42 362.61 5262.42 48.61 0.00 0.00 0.00 0.00 03:06:01 vethd03d11e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:06:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:06:01 docker0 160.27 362.61 20.15 5464.63 0.00 0.00 0.00 0.00 03:06:01 ens3 422.13 195.52 6219.11 38.16 0.00 0.00 0.00 0.00 03:06:01 veth92dc730 0.17 0.28 0.04 0.10 0.00 0.00 0.00 0.00 03:07:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 03:07:01 docker0 2.90 6.15 0.17 76.21 0.00 0.00 0.00 0.00 03:07:01 ens3 64.23 65.38 161.87 122.33 0.00 0.00 0.00 0.00 03:07:01 vetha9a911b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 veth8b726f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.77 2.77 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 136.44 224.57 13.01 2257.17 0.00 0.00 0.00 0.00 Average: ens3 442.57 284.41 4601.54 80.29 0.00 0.00 0.00 0.00 Average: vetha9a911b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth8b726f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41217) 03/13/25 _x86_64_ (8 CPU) 03:02:41 LINUX RESTART (8 CPU) 03:03:03 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 9.92 0.00 3.70 1.71 0.07 84.59 03:04:01 0 9.49 0.00 4.10 6.01 0.09 80.31 03:04:01 1 7.98 0.00 3.68 0.17 0.07 88.10 03:04:01 2 11.24 0.00 3.32 0.31 0.07 85.05 03:04:01 3 8.43 0.00 3.10 1.73 0.07 86.67 03:04:01 4 6.96 0.00 5.38 0.12 0.09 87.45 03:04:01 5 11.83 0.00 4.38 4.10 0.07 79.62 03:04:01 6 12.48 0.00 2.66 1.13 0.05 83.67 03:04:01 7 10.96 0.00 3.01 0.10 0.07 85.85 03:05:01 all 22.32 0.00 7.72 2.55 0.10 67.31 03:05:01 0 21.68 0.00 7.23 0.69 0.10 70.30 03:05:01 1 23.12 0.00 7.75 1.14 0.10 67.89 03:05:01 2 23.66 0.00 6.85 0.93 0.08 68.47 03:05:01 3 23.35 0.00 7.42 0.39 0.12 68.73 03:05:01 4 21.41 0.00 7.41 0.59 0.10 70.49 03:05:01 5 22.11 0.00 8.19 2.69 0.10 66.91 03:05:01 6 21.66 0.00 10.21 13.24 0.14 54.76 03:05:01 7 21.59 0.00 6.69 0.83 0.08 70.81 03:06:01 all 25.42 0.00 6.09 1.33 0.09 67.08 03:06:01 0 40.53 0.00 6.52 0.10 0.10 52.74 03:06:01 1 17.68 0.00 6.46 0.08 0.10 75.68 03:06:01 2 18.99 0.00 6.45 1.15 0.08 73.32 03:06:01 3 29.09 0.00 7.02 0.08 0.08 63.72 03:06:01 4 24.61 0.00 6.97 8.46 0.10 59.85 03:06:01 5 24.38 0.00 5.42 0.20 0.07 69.93 03:06:01 6 24.99 0.00 4.81 0.42 0.10 69.67 03:06:01 7 22.99 0.00 5.04 0.18 0.07 71.72 03:07:01 all 29.23 0.00 5.28 1.40 0.08 64.01 03:07:01 0 28.32 0.00 4.61 0.22 0.08 66.77 03:07:01 1 33.39 0.00 4.62 0.03 0.08 61.87 03:07:01 2 30.74 0.00 5.16 1.13 0.08 62.90 03:07:01 3 29.12 0.00 6.33 0.03 0.08 64.43 03:07:01 4 27.73 0.00 5.61 0.17 0.07 66.42 03:07:01 5 27.18 0.00 5.18 5.92 0.12 61.59 03:07:01 6 32.08 0.00 6.00 0.81 0.07 61.05 03:07:01 7 25.26 0.00 4.70 2.92 0.07 67.05 Average: all 21.82 0.00 5.71 1.75 0.09 70.63 Average: 0 25.14 0.00 5.63 1.72 0.09 67.42 Average: 1 20.64 0.00 5.64 0.36 0.09 73.28 Average: 2 21.25 0.00 5.46 0.88 0.08 72.33 Average: 3 22.62 0.00 5.99 0.55 0.09 70.75 Average: 4 20.28 0.00 6.35 2.35 0.09 70.93 Average: 5 21.45 0.00 5.80 3.22 0.09 69.43 Average: 6 22.89 0.00 5.94 3.90 0.09 67.18 Average: 7 20.29 0.00 4.88 1.02 0.07 73.75