---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38731 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: 2800.000 BogoMIPS: 5600.00 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 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38731) 02/12/25 _x86_64_ (8 CPU) 06:23:14 LINUX RESTART (8 CPU) 06:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:25:01 305.71 14.26 291.45 0.00 1843.52 106621.26 0.00 06:26:01 205.72 2.36 203.35 0.00 55.92 111739.86 0.00 06:27:01 37.01 0.02 36.99 0.00 0.13 25765.59 0.00 06:28:01 178.80 0.12 178.69 0.00 5.07 52225.56 0.00 06:29:01 227.29 6.95 220.34 0.00 4439.02 85415.86 0.00 Average: 190.91 4.75 186.17 0.00 1271.86 76318.17 0.00 06:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:25:01 28091428 31503072 800024 2.43 128400 3458320 1892496 5.58 1285368 3004396 783984 06:26:01 26937264 31169684 1124348 3.42 184916 4149000 2239320 6.60 1953076 3412048 687928 06:27:01 26988912 31434792 857460 2.61 188684 4327636 2115784 6.24 1402564 3878332 426068 06:28:01 26919152 31472716 823664 2.50 196340 4437988 2053176 6.05 1441920 3916728 476320 06:29:01 25033824 31466692 804360 2.45 255696 6111548 1801688 5.31 1783216 5289964 98212 Average: 26794116 31409391 881971 2.68 190807 4496898 2020493 5.95 1573229 3900294 494502 06:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:25:01 lo 6.53 6.53 0.64 0.64 0.00 0.00 0.00 0.00 06:25:01 ens3 719.53 515.04 8293.02 108.49 0.00 0.00 0.00 0.00 06:25:01 docker0 325.74 433.52 27.53 3104.63 0.00 0.00 0.00 0.00 06:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:26:01 veth15707fe 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:26:01 ens3 23.38 16.21 27.75 10.37 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 veth15707fe 0.98 1.35 0.13 0.38 0.00 0.00 0.00 0.00 06:27:01 ens3 10.06 6.58 7.68 4.17 0.00 0.00 0.00 0.00 06:27:01 docker0 0.98 1.32 0.11 0.37 0.00 0.00 0.00 0.00 06:28:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 06:28:01 ens3 107.05 66.62 2736.33 15.10 0.00 0.00 0.00 0.00 06:28:01 docker0 5.25 9.12 0.32 150.40 0.00 0.00 0.00 0.00 06:29:01 lo 2.73 2.73 0.28 0.28 0.00 0.00 0.00 0.00 06:29:01 ens3 568.41 363.99 10835.43 50.90 0.00 0.00 0.00 0.00 06:29:01 docker0 56.22 85.79 5.28 856.15 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 286.16 194.00 4388.70 37.85 0.00 0.00 0.00 0.00 Average: docker0 77.73 106.09 6.65 823.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38731) 02/12/25 _x86_64_ (8 CPU) 06:23:14 LINUX RESTART (8 CPU) 06:24:01 CPU %user %nice %system %iowait %steal %idle 06:25:01 all 9.09 0.00 3.76 4.30 0.08 82.78 06:25:01 0 8.41 0.00 3.90 1.19 0.05 86.44 06:25:01 1 8.45 0.00 3.30 0.74 0.05 87.46 06:25:01 2 9.60 0.00 3.13 1.23 0.05 85.99 06:25:01 3 8.10 0.00 3.33 3.89 0.14 84.54 06:25:01 4 8.11 0.00 4.05 4.71 0.10 83.03 06:25:01 5 10.54 0.00 4.43 7.92 0.07 77.05 06:25:01 6 8.91 0.00 3.99 13.78 0.08 73.23 06:25:01 7 10.58 0.00 3.95 0.96 0.08 84.42 06:26:01 all 26.54 0.00 5.25 4.61 0.08 63.51 06:26:01 0 25.50 0.00 5.09 1.13 0.07 68.21 06:26:01 1 20.53 0.00 4.78 1.30 0.10 73.28 06:26:01 2 28.69 0.00 4.66 0.49 0.05 66.11 06:26:01 3 26.46 0.00 4.91 0.86 0.12 67.65 06:26:01 4 30.47 0.00 5.11 0.44 0.05 63.92 06:26:01 5 25.13 0.00 6.43 5.15 0.09 63.20 06:26:01 6 28.06 0.00 6.21 27.71 0.15 37.86 06:26:01 7 27.47 0.00 4.86 0.03 0.05 67.59 06:27:01 all 40.88 0.00 5.24 1.33 0.09 52.46 06:27:01 0 39.20 0.00 5.48 0.10 0.07 55.15 06:27:01 1 38.17 0.00 4.34 0.12 0.08 57.29 06:27:01 2 42.48 0.00 5.48 0.05 0.13 51.85 06:27:01 3 40.72 0.00 5.14 1.23 0.08 52.83 06:27:01 4 42.95 0.00 5.03 0.02 0.10 51.91 06:27:01 5 41.62 0.00 4.94 0.72 0.08 52.64 06:27:01 6 41.64 0.00 6.01 0.23 0.10 52.01 06:27:01 7 40.24 0.00 5.50 8.13 0.10 46.02 06:28:01 all 26.39 0.00 5.53 4.17 0.07 63.84 06:28:01 0 25.70 0.00 5.58 0.89 0.07 67.76 06:28:01 1 25.42 0.00 4.74 0.29 0.07 69.48 06:28:01 2 25.87 0.00 5.20 0.27 0.07 68.59 06:28:01 3 27.45 0.00 5.29 1.31 0.08 65.87 06:28:01 4 28.47 0.00 5.73 17.57 0.08 48.15 06:28:01 5 26.59 0.00 5.10 5.79 0.07 62.45 06:28:01 6 25.34 0.00 6.36 0.84 0.07 67.39 06:28:01 7 26.31 0.00 6.22 6.44 0.07 60.95 06:29:01 all 10.86 0.00 5.10 7.66 0.08 76.30 06:29:01 0 10.72 0.00 5.91 5.30 0.07 78.00 06:29:01 1 10.50 0.00 4.21 19.09 0.08 66.12 06:29:01 2 11.70 0.00 4.47 2.09 0.07 81.68 06:29:01 3 11.26 0.00 4.83 6.87 0.07 76.97 06:29:01 4 10.90 0.00 4.39 8.13 0.08 76.50 06:29:01 5 10.88 0.00 5.94 6.21 0.07 76.90 06:29:01 6 10.41 0.00 5.30 12.08 0.10 72.11 06:29:01 7 10.50 0.00 5.79 1.54 0.07 82.10 Average: all 22.77 0.00 4.98 4.41 0.08 67.76 Average: 0 21.91 0.00 5.19 1.72 0.06 71.11 Average: 1 20.63 0.00 4.27 4.31 0.08 70.71 Average: 2 23.67 0.00 4.59 0.83 0.07 70.84 Average: 3 22.82 0.00 4.70 2.83 0.10 69.55 Average: 4 24.20 0.00 4.86 6.16 0.08 64.69 Average: 5 22.97 0.00 5.37 5.15 0.07 66.43 Average: 6 22.91 0.00 5.58 10.87 0.10 60.55 Average: 7 23.05 0.00 5.27 3.43 0.07 68.18