---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-37008 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 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-37008) 01/17/25 _x86_64_ (8 CPU) 17:24:54 LINUX RESTART (8 CPU) 17:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:26:00 344.81 48.08 296.73 0.00 5409.90 169038.63 0.00 17:27:01 206.56 3.08 203.47 0.00 50.75 58316.47 0.00 17:28:01 143.61 0.07 143.54 0.00 3.86 40462.17 0.00 17:29:01 127.06 0.12 126.95 0.00 3.33 46755.27 0.00 Average: 205.51 12.79 192.72 0.00 1361.39 78555.65 0.00 17:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:26:00 29889244 31564412 781160 2.38 59804 1912992 2005360 5.91 986064 1669792 1024 17:27:01 27503828 31493184 811404 2.47 161032 3935480 2042068 6.02 1320732 3489316 495164 17:28:01 26870212 30852916 1441564 4.38 188600 3886592 2495408 7.35 1956676 3466460 381500 17:29:01 27477352 31520888 778244 2.37 192992 3967240 1879928 5.54 1334244 3507308 2352 Average: 27935159 31357850 953093 2.90 150607 3425576 2105691 6.21 1399429 3033219 220010 17:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:26:00 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 17:26:00 ens3 418.65 306.98 2757.27 86.81 0.00 0.00 0.00 0.00 17:26:00 docker0 25.55 25.33 2.01 163.98 0.00 0.00 0.00 0.00 17:26:00 veth9964cc7 25.55 25.43 2.36 163.99 0.00 0.00 0.00 0.01 17:27:01 lo 2.88 2.88 0.28 0.28 0.00 0.00 0.00 0.00 17:27:01 ens3 569.97 367.07 6156.82 44.24 0.00 0.00 0.00 0.00 17:27:01 docker0 284.89 439.80 24.47 2963.59 0.00 0.00 0.00 0.00 17:28:01 veth42b4780 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 26.49 16.33 25.75 10.14 0.00 0.00 0.00 0.00 17:28:01 docker0 0.28 0.40 0.03 0.14 0.00 0.00 0.00 0.00 17:29:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 17:29:01 ens3 38.94 25.95 369.70 10.11 0.00 0.00 0.00 0.00 17:29:01 docker0 1.73 2.88 0.12 38.22 0.00 0.00 0.00 0.00 Average: lo 2.26 2.26 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 264.76 179.85 2343.08 37.85 0.00 0.00 0.00 0.00 Average: docker0 78.96 118.43 6.73 800.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-37008) 01/17/25 _x86_64_ (8 CPU) 17:24:54 LINUX RESTART (8 CPU) 17:25:01 CPU %user %nice %system %iowait %steal %idle 17:26:00 all 6.99 0.00 2.20 3.73 0.05 87.04 17:26:00 0 8.33 0.00 1.74 0.22 0.05 89.67 17:26:00 1 4.95 0.00 1.93 3.80 0.05 89.27 17:26:00 2 7.77 0.00 2.18 9.73 0.05 80.27 17:26:00 3 7.77 0.00 2.33 8.79 0.05 81.06 17:26:00 4 6.64 0.00 3.26 4.03 0.03 86.03 17:26:00 5 8.07 0.00 1.74 1.88 0.03 88.28 17:26:00 6 4.99 0.00 2.42 0.96 0.05 91.59 17:26:00 7 7.36 0.00 2.01 0.47 0.05 90.11 17:27:01 all 7.49 0.00 3.57 4.95 0.06 83.93 17:27:01 0 7.72 0.00 4.50 17.07 0.07 70.65 17:27:01 1 9.40 0.00 3.59 4.60 0.05 82.36 17:27:01 2 6.01 0.00 4.09 2.15 0.05 87.70 17:27:01 3 7.14 0.00 3.10 3.37 0.05 86.34 17:27:01 4 6.94 0.00 3.69 0.99 0.07 88.31 17:27:01 5 8.22 0.00 3.52 10.03 0.05 78.19 17:27:01 6 7.84 0.00 3.14 0.63 0.07 88.33 17:27:01 7 6.70 0.00 2.94 0.83 0.05 89.48 17:28:01 all 32.44 0.00 5.44 3.69 0.08 58.35 17:28:01 0 32.80 0.00 6.62 18.78 0.08 41.71 17:28:01 1 32.94 0.00 5.18 0.62 0.08 61.17 17:28:01 2 32.10 0.00 5.09 0.54 0.07 62.21 17:28:01 3 33.38 0.00 4.84 5.39 0.08 56.30 17:28:01 4 32.82 0.00 5.99 0.99 0.07 60.13 17:28:01 5 31.86 0.00 5.42 1.13 0.10 61.49 17:28:01 6 31.98 0.00 5.14 1.48 0.07 61.33 17:28:01 7 31.62 0.00 5.21 0.67 0.10 62.39 17:29:01 all 29.84 0.00 5.36 3.78 0.08 60.93 17:29:01 0 29.64 0.00 5.54 0.25 0.07 64.50 17:29:01 1 29.96 0.00 5.02 2.53 0.08 62.40 17:29:01 2 28.85 0.00 5.20 5.88 0.08 59.99 17:29:01 3 29.25 0.00 5.32 1.63 0.08 63.71 17:29:01 4 29.68 0.00 5.84 0.52 0.08 63.87 17:29:01 5 31.46 0.00 5.00 2.28 0.08 61.17 17:29:01 6 30.08 0.00 5.29 2.66 0.08 61.89 17:29:01 7 29.80 0.00 5.67 14.58 0.07 49.88 Average: all 19.13 0.00 4.14 4.04 0.07 72.62 Average: 0 19.55 0.00 4.59 9.07 0.07 66.72 Average: 1 19.28 0.00 3.93 2.89 0.07 73.83 Average: 2 18.61 0.00 4.14 4.57 0.06 72.62 Average: 3 19.33 0.00 3.89 4.80 0.07 71.92 Average: 4 18.96 0.00 4.69 1.64 0.06 74.65 Average: 5 19.86 0.00 3.92 3.85 0.07 72.31 Average: 6 18.67 0.00 3.99 1.43 0.07 75.84 Average: 7 18.79 0.00 3.95 4.10 0.07 73.09