---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36583 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 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-36583) 01/13/25 _x86_64_ (8 CPU) 01:04:09 LINUX RESTART (8 CPU) 01:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:06:01 154.39 4.08 150.31 0.00 428.73 72590.30 0.00 01:07:01 216.63 0.77 215.86 0.00 15.33 77703.85 0.00 01:08:01 136.76 0.15 136.61 0.00 5.07 45096.23 0.00 Average: 169.26 1.67 167.59 0.00 149.71 65130.13 0.00 01:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 28564740 31493428 812880 2.47 109060 3009056 2009112 5.92 1209880 2625568 465160 01:07:01 27134140 31456400 842812 2.56 186116 4228024 1948564 5.74 1658568 3504272 678484 01:08:01 27388300 31485924 814912 2.48 192216 4021660 2064028 6.08 1411824 3518912 53592 Average: 27695727 31478584 823535 2.50 162464 3752913 2007235 5.92 1426757 3216251 399079 01:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 01:06:01 ens3 633.43 423.26 5550.54 53.69 0.00 0.00 0.00 0.00 01:06:01 veth4d255d5 299.72 441.29 28.69 2046.79 0.00 0.00 0.00 0.17 01:06:01 docker0 323.11 469.61 26.41 2276.91 0.00 0.00 0.00 0.00 01:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 ens3 140.24 74.77 1232.17 14.98 0.00 0.00 0.00 0.00 01:07:01 docker0 61.69 119.60 5.24 1208.83 0.00 0.00 0.00 0.00 01:07:01 veth476ee10 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:08:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 01:08:01 ens3 37.33 23.41 196.94 11.11 0.00 0.00 0.00 0.00 01:08:01 docker0 4.52 8.30 0.27 114.88 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 270.33 173.82 2326.55 26.59 0.00 0.00 0.00 0.00 Average: docker0 129.77 199.17 10.64 1200.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36583) 01/13/25 _x86_64_ (8 CPU) 01:04:09 LINUX RESTART (8 CPU) 01:05:01 CPU %user %nice %system %iowait %steal %idle 01:06:01 all 6.11 0.00 2.87 1.68 0.05 89.28 01:06:01 0 4.69 0.00 3.14 0.72 0.05 91.40 01:06:01 1 7.73 0.00 2.55 0.34 0.07 89.31 01:06:01 2 6.50 0.00 3.41 0.64 0.05 89.40 01:06:01 3 6.96 0.00 3.35 8.24 0.05 81.40 01:06:01 4 6.09 0.00 2.47 0.12 0.05 91.26 01:06:01 5 4.86 0.00 2.91 2.74 0.03 89.45 01:06:01 6 6.19 0.00 2.51 0.35 0.07 90.87 01:06:01 7 5.85 0.00 2.60 0.32 0.05 91.18 01:07:01 all 26.41 0.00 5.99 4.95 0.07 62.58 01:07:01 0 26.01 0.00 5.47 1.38 0.08 67.05 01:07:01 1 26.02 0.00 5.79 3.88 0.07 64.25 01:07:01 2 26.50 0.00 5.38 1.81 0.07 66.24 01:07:01 3 25.87 0.00 6.01 1.65 0.07 66.40 01:07:01 4 26.70 0.00 5.88 1.66 0.08 65.67 01:07:01 5 26.58 0.00 6.53 2.55 0.07 64.28 01:07:01 6 27.06 0.00 7.08 25.92 0.08 39.86 01:07:01 7 26.55 0.00 5.77 0.94 0.07 66.67 01:08:01 all 38.43 0.00 5.98 2.30 0.09 53.20 01:08:01 0 38.73 0.00 6.82 2.51 0.08 51.85 01:08:01 1 38.80 0.00 5.48 0.18 0.13 55.40 01:08:01 2 37.73 0.00 5.85 0.49 0.08 55.85 01:08:01 3 37.54 0.00 5.92 5.06 0.10 51.37 01:08:01 4 38.14 0.00 6.04 0.25 0.10 55.46 01:08:01 5 38.48 0.00 6.10 7.01 0.08 48.33 01:08:01 6 39.23 0.00 5.53 2.73 0.08 52.42 01:08:01 7 38.76 0.00 6.10 0.20 0.08 54.86 Average: all 23.65 0.00 4.94 2.98 0.07 68.36 Average: 0 23.12 0.00 5.14 1.54 0.07 70.13 Average: 1 24.17 0.00 4.61 1.46 0.09 69.67 Average: 2 23.57 0.00 4.88 0.98 0.07 70.51 Average: 3 23.44 0.00 5.09 4.99 0.07 66.40 Average: 4 23.65 0.00 4.80 0.67 0.08 70.79 Average: 5 23.28 0.00 5.18 4.10 0.06 67.38 Average: 6 24.18 0.00 5.04 9.62 0.08 61.08 Average: 7 23.74 0.00 4.82 0.49 0.07 70.88