---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36478 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-36478) 01/10/25 _x86_64_ (8 CPU) 17:32:05 LINUX RESTART (8 CPU) 17:33:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:34:01 252.14 5.36 246.78 0.00 469.63 71528.02 0.00 17:35:01 146.57 0.05 146.52 0.00 3.73 44582.21 0.00 17:36:01 138.24 0.17 138.07 0.00 6.26 46523.29 0.00 Average: 178.16 1.82 176.34 0.00 156.40 54016.67 0.00 17:33:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:34:01 28045148 31523764 786324 2.39 128904 3516424 1866012 5.50 1284560 3047368 43268 17:35:01 26810092 30832092 1467708 4.46 188172 3928020 2474472 7.29 1982988 3507312 374948 17:36:01 27271288 31462936 839480 2.55 192824 4111208 1958748 5.77 1395484 3650548 102492 Average: 27375509 31272931 1031171 3.14 169967 3851884 2099744 6.19 1554344 3401743 173569 17:33:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:34:01 lo 2.83 2.83 0.28 0.28 0.00 0.00 0.00 0.00 17:34:01 ens3 701.95 461.17 7023.35 58.27 0.00 0.00 0.00 0.00 17:34:01 docker0 369.72 552.83 30.81 3648.08 0.00 0.00 0.00 0.00 17:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:35:01 vethbdb8af2 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:35:01 ens3 24.23 16.06 29.54 10.15 0.00 0.00 0.00 0.00 17:35:01 docker0 0.28 0.40 0.03 0.14 0.00 0.00 0.00 0.00 17:36:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 17:36:01 veth1b1fad5 17.03 37.67 1.39 646.33 0.00 0.00 0.00 0.05 17:36:01 ens3 89.65 46.20 1019.47 12.42 0.00 0.00 0.00 0.00 17:36:01 docker0 18.93 40.79 1.29 684.55 0.00 0.00 0.00 0.00 Average: lo 1.57 1.57 0.16 0.16 0.00 0.00 0.00 0.00 Average: veth1b1fad5 5.74 12.70 0.47 217.86 0.00 0.00 0.00 0.02 Average: ens3 267.11 171.26 2642.13 26.59 0.00 0.00 0.00 0.00 Average: docker0 126.95 194.02 10.48 1419.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36478) 01/10/25 _x86_64_ (8 CPU) 17:32:05 LINUX RESTART (8 CPU) 17:33:03 CPU %user %nice %system %iowait %steal %idle 17:34:01 all 7.02 0.00 3.21 4.40 0.07 85.30 17:34:01 0 7.68 0.00 3.76 4.79 0.05 83.71 17:34:01 1 7.79 0.00 3.85 17.86 0.07 70.43 17:34:01 2 7.30 0.00 2.77 4.35 0.07 85.51 17:34:01 3 6.20 0.00 2.69 2.47 0.10 88.53 17:34:01 4 6.42 0.00 2.80 0.89 0.05 89.84 17:34:01 5 6.91 0.00 3.85 1.15 0.07 88.02 17:34:01 6 6.48 0.00 2.78 1.84 0.07 88.84 17:34:01 7 7.41 0.00 3.19 1.92 0.05 87.42 17:35:01 all 36.43 0.00 7.19 2.69 0.07 53.62 17:35:01 0 35.53 0.00 6.43 1.55 0.08 56.40 17:35:01 1 37.52 0.00 7.82 14.00 0.08 40.58 17:35:01 2 34.44 0.00 8.25 0.90 0.07 56.34 17:35:01 3 37.40 0.00 7.23 0.34 0.05 54.99 17:35:01 4 36.63 0.00 8.18 0.44 0.07 54.68 17:35:01 5 37.20 0.00 6.25 1.11 0.10 55.35 17:35:01 6 35.65 0.00 6.42 0.37 0.08 57.47 17:35:01 7 37.03 0.00 7.00 2.87 0.05 53.05 17:36:01 all 31.89 0.00 6.54 2.49 0.09 58.97 17:36:01 0 32.58 0.00 6.43 0.91 0.08 59.99 17:36:01 1 31.41 0.00 6.57 3.28 0.08 58.66 17:36:01 2 30.13 0.00 6.00 11.34 0.12 52.41 17:36:01 3 32.47 0.00 7.09 0.59 0.08 59.77 17:36:01 4 30.45 0.00 7.04 0.29 0.08 62.14 17:36:01 5 31.36 0.00 6.49 2.33 0.12 59.70 17:36:01 6 34.33 0.00 6.28 0.42 0.08 58.89 17:36:01 7 32.43 0.00 6.46 0.83 0.08 60.20 Average: all 25.30 0.00 5.68 3.18 0.08 65.76 Average: 0 25.45 0.00 5.56 2.39 0.07 66.52 Average: 1 25.76 0.00 6.10 11.63 0.08 56.42 Average: 2 24.11 0.00 5.70 5.54 0.09 64.57 Average: 3 25.55 0.00 5.70 1.12 0.08 67.56 Average: 4 24.68 0.00 6.04 0.53 0.07 68.68 Average: 5 25.39 0.00 5.55 1.53 0.10 67.43 Average: 6 25.64 0.00 5.18 0.87 0.08 68.23 Average: 7 25.84 0.00 5.58 1.87 0.06 66.64