---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7237 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-7237) 10/06/22 _x86_64_ (8 CPU) 03:27:35 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:29:01 94.83 16.32 78.52 0.00 1995.93 47325.11 0.00 03:30:01 56.74 0.23 56.51 0.00 14.40 31171.47 0.00 03:31:01 1.48 0.00 1.48 0.00 0.00 16.54 0.00 03:32:01 1.50 0.00 1.50 0.00 0.00 16.80 0.00 03:33:01 37.33 9.33 28.00 0.00 2884.32 4764.27 0.00 03:34:01 51.74 0.32 51.42 0.00 19.33 38648.89 0.00 Average: 40.45 4.33 36.12 0.00 815.73 20248.84 0.00 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 28675692 31534516 769332 2.34 90972 2992332 2173252 6.40 1260752 2525284 420332 03:30:01 28706912 31614848 692632 2.11 94744 3042848 1744392 5.14 1136044 2622488 184 03:31:01 28692392 31600460 706556 2.15 94784 3042852 1744392 5.14 1154572 2622496 12 03:32:01 28698328 31606552 700084 2.13 94840 3042852 1744392 5.14 1146732 2622492 44 03:33:01 28401548 31585352 706536 2.15 113636 3291504 1767932 5.21 1301128 2736408 236 03:34:01 27592392 31559104 729304 2.22 138980 3995760 1761436 5.19 1389808 3401864 228 Average: 28461211 31583472 717407 2.18 104659 3234691 1822633 5.37 1231506 2755172 70173 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 veth0baf772 40.38 57.13 3.88 696.02 0.00 0.00 0.00 0.06 03:29:01 ens3 684.31 459.81 7141.87 98.49 0.00 0.00 0.00 0.00 03:29:01 docker0 44.19 60.27 3.77 739.15 0.00 0.00 0.00 0.00 03:29:01 lo 3.25 3.25 0.32 0.32 0.00 0.00 0.00 0.00 03:30:01 ens3 121.55 73.35 2526.64 13.01 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 03:31:01 ens3 1.75 2.82 0.34 10.39 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 71.37 42.08 1298.33 3.12 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 03:34:01 ens3 205.18 164.81 4664.19 87.25 0.00 0.00 0.00 0.00 03:34:01 docker0 38.93 51.21 3.33 684.31 0.00 0.00 0.00 0.00 03:34:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 179.32 122.90 2592.65 35.20 0.00 0.00 0.00 0.00 Average: docker0 13.77 18.46 1.18 235.85 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7237) 10/06/22 _x86_64_ (8 CPU) 03:27:35 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 30.86 0.00 6.48 0.64 0.08 61.94 03:29:01 0 28.50 0.00 5.27 0.41 0.09 65.74 03:29:01 1 32.31 0.00 5.51 0.74 0.07 61.37 03:29:01 2 28.06 0.00 7.71 0.09 0.07 64.08 03:29:01 3 31.37 0.00 6.74 0.26 0.07 61.56 03:29:01 4 31.10 0.00 6.54 0.15 0.09 62.12 03:29:01 5 32.23 0.00 7.50 2.29 0.09 57.90 03:29:01 6 33.95 0.00 6.00 0.15 0.09 59.81 03:29:01 7 29.38 0.00 6.59 1.07 0.09 62.87 03:30:01 all 4.67 0.00 1.88 0.39 0.02 93.03 03:30:01 0 5.40 0.00 1.28 0.03 0.02 93.28 03:30:01 1 4.67 0.00 2.40 1.41 0.02 91.50 03:30:01 2 4.55 0.00 2.66 0.02 0.02 92.76 03:30:01 3 4.37 0.00 1.79 0.05 0.03 93.76 03:30:01 4 4.39 0.00 1.46 0.03 0.02 94.10 03:30:01 5 4.92 0.00 2.18 1.08 0.03 91.78 03:30:01 6 4.86 0.00 1.49 0.00 0.02 93.63 03:30:01 7 4.21 0.00 1.81 0.52 0.03 93.43 03:31:01 all 0.06 0.00 0.02 0.00 0.00 99.91 03:31:01 0 0.13 0.00 0.03 0.00 0.00 99.83 03:31:01 1 0.05 0.00 0.03 0.02 0.02 99.88 03:31:01 2 0.07 0.00 0.02 0.00 0.00 99.92 03:31:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:31:01 4 0.05 0.00 0.02 0.00 0.00 99.93 03:31:01 5 0.05 0.00 0.03 0.00 0.00 99.92 03:31:01 6 0.05 0.00 0.02 0.00 0.00 99.93 03:31:01 7 0.07 0.00 0.02 0.02 0.00 99.90 03:32:01 all 0.03 0.00 0.01 0.01 0.00 99.95 03:32:01 0 0.07 0.00 0.00 0.00 0.00 99.93 03:32:01 1 0.05 0.00 0.05 0.00 0.02 99.88 03:32:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:32:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:32:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:32:01 5 0.03 0.00 0.02 0.00 0.00 99.95 03:32:01 6 0.03 0.00 0.00 0.03 0.00 99.93 03:32:01 7 0.03 0.00 0.00 0.02 0.00 99.95 03:33:01 all 1.12 0.00 0.80 0.25 0.01 97.82 03:33:01 0 0.75 0.00 0.80 0.07 0.02 98.36 03:33:01 1 0.98 0.00 0.55 0.05 0.03 98.38 03:33:01 2 0.60 0.00 1.60 0.05 0.02 97.73 03:33:01 3 1.25 0.00 0.55 0.03 0.00 98.17 03:33:01 4 1.77 0.00 0.88 0.25 0.02 97.08 03:33:01 5 1.28 0.00 1.00 0.27 0.00 97.45 03:33:01 6 1.87 0.00 0.64 0.37 0.00 97.13 03:33:01 7 0.49 0.00 0.37 0.90 0.00 98.24 03:34:01 all 4.22 0.00 1.73 0.40 0.02 93.63 03:34:01 0 3.64 0.00 2.05 2.43 0.02 91.87 03:34:01 1 3.85 0.00 1.97 0.25 0.02 93.91 03:34:01 2 5.37 0.00 2.08 0.00 0.02 92.54 03:34:01 3 3.99 0.00 1.17 0.00 0.02 94.82 03:34:01 4 6.07 0.00 1.78 0.00 0.02 92.14 03:34:01 5 3.96 0.00 0.99 0.00 0.02 95.04 03:34:01 6 3.08 0.00 1.79 0.02 0.03 95.07 03:34:01 7 3.77 0.00 1.99 0.54 0.03 93.67 Average: all 6.71 0.00 1.80 0.28 0.02 91.19 Average: 0 6.32 0.00 1.55 0.49 0.02 91.62 Average: 1 6.86 0.00 1.73 0.41 0.03 90.97 Average: 2 6.35 0.00 2.33 0.03 0.02 91.28 Average: 3 6.70 0.00 1.69 0.06 0.02 91.54 Average: 4 7.12 0.00 1.76 0.07 0.02 91.03 Average: 5 6.95 0.00 1.92 0.60 0.02 90.51 Average: 6 7.18 0.00 1.63 0.10 0.02 91.07 Average: 7 6.19 0.00 1.77 0.51 0.03 91.51