---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-73 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-73) 03/14/23 _x86_64_ (8 CPU) 06:14:55 LINUX RESTART (8 CPU) 06:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:16:02 330.58 48.06 282.52 0.00 5424.43 86954.84 0.00 06:17:01 199.59 1.39 198.20 0.00 24.68 107651.93 0.00 06:18:01 56.31 0.37 55.95 0.00 23.59 60284.86 0.00 06:19:01 6.15 0.00 6.15 0.00 0.00 36705.35 0.00 06:20:01 6.68 0.98 5.70 0.00 68.39 3150.67 0.00 06:21:01 52.31 10.63 41.68 0.00 5109.28 6999.10 0.00 Average: 108.35 10.26 98.08 0.00 1779.94 50130.05 0.00 06:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:02 29165708 31554564 771956 2.35 71860 2590440 2047380 6.03 1028892 2338696 711548 06:17:01 27836268 31242076 1058500 3.22 145588 3435376 2451212 7.22 1606576 2963396 278200 06:18:01 27945236 31558520 746464 2.27 152452 3612600 1786436 5.26 1187496 3252420 16 06:19:01 27945468 31558892 745708 2.27 152544 3612604 1786436 5.26 1187544 3252424 172 06:20:01 27886192 31559380 744384 2.26 154196 3668740 1807316 5.33 1193108 3308648 68 06:21:01 27426628 31541864 742260 2.26 186432 4068580 1833252 5.40 1507100 3417012 140 Average: 28034250 31502549 801545 2.44 143845 3498057 1952005 5.75 1285119 3088766 165024 06:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:02 lo 7.00 7.00 0.67 0.67 0.00 0.00 0.00 0.00 06:16:02 docker0 1.12 1.18 0.19 9.20 0.00 0.00 0.00 0.00 06:16:02 ens3 625.96 385.42 6466.98 105.21 0.00 0.00 0.00 0.00 06:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:17:01 veth783cd48 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:17:01 docker0 201.54 333.42 15.80 1998.47 0.00 0.00 0.00 0.00 06:17:01 ens3 374.83 225.17 2037.45 31.70 0.00 0.00 0.00 0.00 06:18:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 ens3 96.63 58.96 2522.84 11.19 0.00 0.00 0.00 0.00 06:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 ens3 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 ens3 53.06 18.75 855.55 1.47 0.00 0.00 0.00 0.00 06:21:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 ens3 139.54 72.27 1952.44 5.25 0.00 0.00 0.00 0.00 Average: lo 1.54 1.54 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 33.30 54.99 2.63 329.92 0.00 0.00 0.00 0.00 Average: ens3 214.57 126.50 2306.64 25.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-73) 03/14/23 _x86_64_ (8 CPU) 06:14:55 LINUX RESTART (8 CPU) 06:15:01 CPU %user %nice %system %iowait %steal %idle 06:16:02 all 9.58 0.00 3.41 1.67 0.05 85.28 06:16:02 0 8.15 0.00 5.39 3.36 0.05 83.04 06:16:02 1 9.80 0.00 4.76 3.50 0.05 81.88 06:16:02 2 9.72 0.00 2.40 0.49 0.05 87.34 06:16:02 3 12.90 0.00 3.17 3.74 0.08 80.11 06:16:02 4 8.58 0.00 3.06 0.44 0.05 87.88 06:16:02 5 9.47 0.00 2.82 0.86 0.03 86.82 06:16:02 6 8.92 0.00 2.83 0.29 0.05 87.92 06:16:02 7 9.11 0.00 2.84 0.71 0.05 87.28 06:17:01 all 17.74 0.00 4.54 2.63 0.07 75.01 06:17:01 0 18.76 0.00 5.25 0.97 0.09 74.93 06:17:01 1 16.76 0.00 4.32 0.91 0.07 77.94 06:17:01 2 17.31 0.00 4.57 6.89 0.07 71.17 06:17:01 3 17.71 0.00 3.94 0.31 0.07 77.97 06:17:01 4 18.97 0.00 4.78 0.24 0.05 75.96 06:17:01 5 17.72 0.00 4.48 0.75 0.07 76.98 06:17:01 6 17.25 0.00 5.27 9.70 0.09 67.69 06:17:01 7 17.45 0.00 3.73 1.32 0.09 77.41 06:18:01 all 6.70 0.00 2.07 0.69 0.05 90.49 06:18:01 0 7.12 0.00 2.33 0.45 0.05 90.04 06:18:01 1 7.32 0.00 1.85 0.02 0.05 90.76 06:18:01 2 6.70 0.00 1.83 0.24 0.03 91.20 06:18:01 3 6.57 0.00 1.56 0.22 0.03 91.61 06:18:01 4 6.26 0.00 1.64 0.00 0.03 92.07 06:18:01 5 6.63 0.00 2.86 0.74 0.13 89.64 06:18:01 6 6.64 0.00 2.38 3.77 0.05 87.15 06:18:01 7 6.35 0.00 2.08 0.07 0.03 91.47 06:19:01 all 0.26 0.00 0.01 0.01 0.01 99.70 06:19:01 0 0.03 0.00 0.02 0.05 0.03 99.87 06:19:01 1 1.92 0.00 0.02 0.00 0.03 98.03 06:19:01 2 0.05 0.00 0.02 0.00 0.00 99.93 06:19:01 3 0.02 0.00 0.02 0.07 0.02 99.88 06:19:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 06:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:19:01 7 0.00 0.00 0.02 0.00 0.02 99.97 06:20:01 all 0.16 0.00 0.08 0.08 0.01 99.67 06:20:01 0 0.07 0.00 0.07 0.18 0.02 99.67 06:20:01 1 0.45 0.00 0.10 0.40 0.02 99.03 06:20:01 2 0.12 0.00 0.08 0.02 0.02 99.77 06:20:01 3 0.13 0.00 0.05 0.02 0.02 99.78 06:20:01 4 0.10 0.00 0.03 0.00 0.02 99.85 06:20:01 5 0.42 0.00 0.05 0.00 0.00 99.53 06:20:01 6 0.00 0.00 0.02 0.00 0.02 99.97 06:20:01 7 0.03 0.00 0.20 0.02 0.00 99.75 06:21:01 all 2.11 0.00 1.28 0.43 0.03 96.14 06:21:01 0 1.92 0.00 0.77 1.52 0.05 95.74 06:21:01 1 2.01 0.00 1.34 0.37 0.03 96.25 06:21:01 2 2.87 0.00 1.07 0.02 0.02 96.02 06:21:01 3 2.92 0.00 2.14 0.13 0.03 94.77 06:21:01 4 1.57 0.00 0.94 0.94 0.03 96.52 06:21:01 5 1.49 0.00 1.72 0.10 0.03 96.66 06:21:01 6 2.24 0.00 0.78 0.38 0.02 96.58 06:21:01 7 1.87 0.00 1.47 0.02 0.03 96.60 Average: all 6.03 0.00 1.88 0.91 0.04 91.13 Average: 0 5.96 0.00 2.29 1.09 0.05 90.61 Average: 1 6.32 0.00 2.05 0.86 0.04 90.73 Average: 2 6.08 0.00 1.65 1.25 0.03 90.99 Average: 3 6.64 0.00 1.80 0.74 0.04 90.77 Average: 4 5.85 0.00 1.73 0.27 0.03 92.12 Average: 5 5.90 0.00 1.98 0.41 0.04 91.67 Average: 6 5.78 0.00 1.86 2.32 0.04 90.00 Average: 7 5.75 0.00 1.71 0.35 0.04 92.15