---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34854 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 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34854) 12/10/24 _x86_64_ (8 CPU) 10:06:42 LINUX RESTART (8 CPU) 10:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:08:01 323.01 39.85 283.16 0.00 4404.27 54679.51 0.00 10:09:01 333.98 2.67 331.31 0.00 32.66 95374.77 0.00 10:10:01 84.54 0.15 84.39 0.00 3.07 17522.28 0.00 10:11:01 151.17 0.38 150.79 0.00 35.06 49999.67 0.00 Average: 223.18 10.76 212.41 0.00 1118.90 54394.07 0.00 10:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 29189804 31528752 802776 2.44 74428 2530060 1832176 5.40 1036056 2273560 498500 10:09:01 27797736 31393440 913436 2.78 183572 3536516 2195732 6.47 1328064 3209364 15484 10:10:01 27523480 31276424 1027852 3.13 190316 3667272 2458936 7.25 1633608 3156496 153384 10:11:01 26896144 31466460 835540 2.54 199028 4430996 1808332 5.33 1451068 3920700 340 Average: 27851791 31416269 894901 2.72 161836 3541211 2073794 6.11 1362199 3140030 166927 10:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 lo 6.80 6.80 0.67 0.67 0.00 0.00 0.00 0.00 10:08:01 docker0 23.86 24.71 1.83 165.88 0.00 0.00 0.00 0.00 10:08:01 ens3 510.15 362.43 5942.42 97.38 0.00 0.00 0.00 0.00 10:09:01 veth17817b6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 docker0 313.45 469.02 26.63 3279.17 0.00 0.00 0.00 0.00 10:09:01 ens3 506.92 331.66 3317.11 42.17 0.00 0.00 0.00 0.00 10:10:01 veth1ab91b3 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:10:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:10:01 docker0 1.37 2.37 0.08 38.08 0.00 0.00 0.00 0.00 10:10:01 ens3 29.18 18.30 61.39 12.18 0.00 0.00 0.00 0.00 10:11:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 10:11:01 docker0 5.40 10.35 0.33 152.47 0.00 0.00 0.00 0.00 10:11:01 ens3 173.04 133.19 2775.29 140.39 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 86.02 126.61 7.22 908.87 0.00 0.00 0.00 0.00 Average: ens3 304.83 211.40 3024.17 73.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34854) 12/10/24 _x86_64_ (8 CPU) 10:06:42 LINUX RESTART (8 CPU) 10:07:01 CPU %user %nice %system %iowait %steal %idle 10:08:01 all 9.64 0.00 3.27 2.34 0.05 84.70 10:08:01 0 7.99 0.00 4.73 10.17 0.07 77.04 10:08:01 1 10.92 0.00 3.15 0.96 0.07 84.91 10:08:01 2 9.92 0.00 2.23 0.07 0.05 87.72 10:08:01 3 13.04 0.00 3.01 0.72 0.03 83.19 10:08:01 4 8.58 0.00 3.18 4.16 0.03 84.05 10:08:01 5 8.66 0.00 3.33 0.62 0.03 87.35 10:08:01 6 8.00 0.00 3.04 1.22 0.05 87.69 10:08:01 7 9.97 0.00 3.49 0.86 0.05 85.63 10:09:01 all 7.88 0.00 4.06 5.95 0.06 82.05 10:09:01 0 7.90 0.00 3.91 7.24 0.05 80.90 10:09:01 1 8.15 0.00 3.46 1.11 0.03 87.25 10:09:01 2 9.10 0.00 5.97 26.18 0.08 58.66 10:09:01 3 7.67 0.00 4.32 0.56 0.05 87.40 10:09:01 4 7.23 0.00 3.69 3.10 0.05 85.92 10:09:01 5 6.71 0.00 4.53 4.80 0.07 83.89 10:09:01 6 8.52 0.00 3.17 1.12 0.08 87.10 10:09:01 7 7.78 0.00 3.42 3.59 0.05 85.16 10:10:01 all 54.37 0.00 8.07 0.77 0.08 36.71 10:10:01 0 53.20 0.00 8.36 1.20 0.08 37.15 10:10:01 1 55.61 0.00 7.92 0.74 0.08 35.64 10:10:01 2 56.74 0.00 8.13 0.81 0.07 34.25 10:10:01 3 54.65 0.00 7.76 0.10 0.08 37.41 10:10:01 4 53.72 0.00 8.14 2.56 0.08 35.50 10:10:01 5 53.68 0.00 7.55 0.19 0.07 38.51 10:10:01 6 52.71 0.00 8.83 0.22 0.08 38.15 10:10:01 7 54.62 0.00 7.87 0.37 0.08 37.05 10:11:01 all 21.36 0.00 5.14 2.21 0.07 71.22 10:11:01 0 21.47 0.00 5.41 0.22 0.05 72.85 10:11:01 1 22.39 0.00 4.71 1.24 0.05 71.61 10:11:01 2 22.21 0.00 4.42 0.19 0.07 73.11 10:11:01 3 21.02 0.00 4.49 0.02 0.05 74.43 10:11:01 4 19.31 0.00 5.82 15.58 0.07 59.22 10:11:01 5 21.61 0.00 5.05 0.07 0.12 73.15 10:11:01 6 20.99 0.00 5.25 0.20 0.07 73.49 10:11:01 7 21.90 0.00 5.95 0.27 0.05 71.84 Average: all 23.31 0.00 5.13 2.82 0.06 68.68 Average: 0 22.65 0.00 5.60 4.70 0.06 66.99 Average: 1 24.27 0.00 4.81 1.01 0.06 69.85 Average: 2 24.50 0.00 5.19 6.79 0.07 63.46 Average: 3 24.10 0.00 4.89 0.35 0.05 70.60 Average: 4 22.22 0.00 5.20 6.34 0.06 66.18 Average: 5 22.66 0.00 5.12 1.42 0.07 70.74 Average: 6 22.52 0.00 5.07 0.69 0.07 71.65 Average: 7 23.56 0.00 5.18 1.27 0.06 69.93