---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36336 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-36336) 01/08/25 _x86_64_ (8 CPU) 08:01:44 LINUX RESTART (8 CPU) 08:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:03:01 419.47 98.93 309.81 10.73 8385.02 50941.20 2722687.82 08:04:01 233.67 5.13 228.55 0.00 447.67 63592.54 0.00 08:05:01 116.65 0.03 116.61 0.00 5.73 40070.52 0.00 Average: 255.68 34.33 217.82 3.53 2914.80 51542.78 897073.19 08:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 29957636 31597448 755448 2.30 59200 1885120 1816532 5.35 953604 1650588 12672 08:04:01 26932352 31483400 818696 2.49 177628 4447376 2057508 6.06 1379380 3969676 998888 08:05:01 27060312 31482884 813184 2.47 184420 4333360 1901268 5.60 1699532 3540940 762520 Average: 27983433 31521244 795776 2.42 140416 3555285 1925103 5.67 1344172 3053735 591360 08:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 ens3 366.95 267.92 2635.78 78.22 0.00 0.00 0.00 0.00 08:03:01 lo 5.42 5.42 0.52 0.52 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 ens3 672.45 412.98 6719.90 51.78 0.00 0.00 0.00 0.00 08:04:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 08:04:01 docker0 332.47 530.73 28.25 3457.87 0.00 0.00 0.00 0.00 08:05:01 vetha29b295 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:05:01 ens3 29.06 17.83 27.79 11.47 0.00 0.00 0.00 0.00 08:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: vetha29b295 0.00 0.06 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 356.22 232.79 3131.98 46.98 0.00 0.00 0.00 0.00 Average: lo 2.77 2.77 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 111.53 178.06 9.48 1159.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36336) 01/08/25 _x86_64_ (8 CPU) 08:01:44 LINUX RESTART (8 CPU) 08:02:02 CPU %user %nice %system %iowait %steal %idle 08:03:01 all 6.31 0.02 1.89 5.44 0.04 86.30 08:03:01 0 4.15 0.00 1.82 2.26 0.03 91.74 08:03:01 1 4.80 0.00 1.45 5.41 0.05 88.29 08:03:01 2 6.55 0.00 2.87 10.57 0.03 79.98 08:03:01 3 8.07 0.09 1.79 2.62 0.05 87.39 08:03:01 4 7.27 0.00 2.38 11.59 0.03 78.73 08:03:01 5 5.56 0.05 1.48 3.65 0.05 89.21 08:03:01 6 5.89 0.00 1.77 6.01 0.05 86.28 08:03:01 7 8.18 0.00 1.58 1.50 0.03 88.71 08:04:01 all 8.75 0.00 4.09 4.76 0.07 82.33 08:04:01 0 8.89 0.00 3.32 3.80 0.07 83.92 08:04:01 1 9.25 0.00 4.13 2.92 0.07 83.64 08:04:01 2 8.63 0.00 4.99 24.41 0.08 61.88 08:04:01 3 8.13 0.00 4.05 0.98 0.05 86.79 08:04:01 4 7.43 0.00 3.86 2.98 0.05 85.69 08:04:01 5 8.08 0.00 4.53 0.76 0.07 86.57 08:04:01 6 9.92 0.00 4.17 1.89 0.07 83.96 08:04:01 7 9.71 0.00 3.69 0.36 0.07 86.18 08:05:01 all 25.98 0.00 3.98 2.53 0.08 67.43 08:05:01 0 24.64 0.00 4.13 2.33 0.07 68.83 08:05:01 1 25.92 0.00 3.39 0.30 0.08 70.30 08:05:01 2 26.55 0.00 4.83 8.02 0.08 60.52 08:05:01 3 26.65 0.00 3.46 0.30 0.07 69.52 08:05:01 4 25.88 0.00 3.86 0.47 0.07 69.73 08:05:01 5 27.30 0.00 4.67 1.14 0.08 66.81 08:05:01 6 25.50 0.00 3.62 7.59 0.13 63.16 08:05:01 7 25.39 0.00 3.90 0.10 0.07 70.54 Average: all 13.72 0.01 3.33 4.24 0.06 78.64 Average: 0 12.60 0.00 3.10 2.80 0.06 81.45 Average: 1 13.37 0.00 2.99 2.86 0.07 80.71 Average: 2 13.96 0.00 4.24 14.34 0.07 67.40 Average: 3 14.32 0.03 3.10 1.30 0.06 81.20 Average: 4 13.58 0.00 3.37 4.97 0.05 78.03 Average: 5 13.71 0.02 3.57 1.84 0.07 80.80 Average: 6 13.81 0.00 3.19 5.16 0.08 77.76 Average: 7 14.46 0.00 3.06 0.65 0.06 81.77