---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3736 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: 2800.002 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 11G 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3736) 01/26/23 _x86_64_ (8 CPU) 08:29:54 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 219.43 45.04 174.39 0.00 5045.43 98543.98 0.00 08:32:01 87.85 2.80 85.05 0.00 386.60 96228.23 0.00 08:33:01 8.98 1.55 7.43 0.00 35.99 43829.51 0.00 08:34:01 1.08 0.00 1.08 0.00 0.00 12.40 0.00 08:35:01 3.40 0.97 2.43 0.00 67.46 78.65 0.00 Average: 64.15 10.07 54.08 0.00 1107.10 47738.55 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 29856516 31661876 694616 2.11 60032 2043604 1850100 5.45 931488 1801524 136612 08:32:01 28885904 31624960 699384 2.13 76444 2932028 1778852 5.24 1033720 2606996 552 08:33:01 28880072 31620860 702452 2.14 76540 2933104 1762696 5.19 1039448 2607276 64 08:34:01 28885292 31626152 697128 2.12 76572 2933108 1762696 5.19 1032880 2607316 220 08:35:01 28818964 31618528 703068 2.14 78140 2989300 1772800 5.22 1042856 2663392 308 Average: 29065350 31630475 699330 2.13 73546 2766229 1785429 5.26 1016078 2457301 27551 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 ens3 677.29 547.29 5103.45 92.62 0.00 0.00 0.00 0.00 08:31:01 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 414.13 361.97 6790.93 82.88 0.00 0.00 0.00 0.00 08:32:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:32:01 docker0 225.98 219.46 18.23 2756.87 0.00 0.00 0.00 0.00 08:33:01 ens3 8.10 4.87 5.41 5.68 0.00 0.00 0.00 0.00 08:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 1.85 0.32 0.38 0.21 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 34.13 16.98 854.84 1.77 0.00 0.00 0.00 0.00 08:35:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 227.10 186.29 2551.00 36.63 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 45.20 43.89 3.65 551.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3736) 01/26/23 _x86_64_ (8 CPU) 08:29:54 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 6.33 0.00 2.01 6.78 0.04 84.84 08:31:01 0 10.34 0.00 1.89 12.71 0.05 75.01 08:31:01 1 6.26 0.00 2.87 6.20 0.05 84.62 08:31:01 2 7.12 0.00 1.96 18.70 0.03 72.18 08:31:01 3 4.78 0.00 1.99 0.27 0.03 92.93 08:31:01 4 4.13 0.00 1.14 11.98 0.02 82.74 08:31:01 5 5.15 0.00 0.99 0.47 0.03 93.37 08:31:01 6 5.99 0.00 2.06 1.79 0.03 90.13 08:31:01 7 6.92 0.00 3.18 2.07 0.05 87.78 08:32:01 all 4.60 0.00 2.04 4.74 0.03 88.59 08:32:01 0 4.68 0.00 2.27 14.68 0.03 78.34 08:32:01 1 4.00 0.00 1.72 6.28 0.02 87.98 08:32:01 2 4.50 0.00 1.86 1.93 0.03 91.67 08:32:01 3 4.73 0.00 2.03 4.27 0.03 88.94 08:32:01 4 3.69 0.00 2.08 3.21 0.03 90.99 08:32:01 5 3.38 0.00 1.65 1.31 0.03 93.62 08:32:01 6 8.05 0.00 2.62 2.32 0.02 87.00 08:32:01 7 3.77 0.00 2.05 3.94 0.05 90.19 08:33:01 all 0.41 0.00 0.05 0.10 0.03 99.41 08:33:01 0 0.47 0.00 0.08 0.12 0.02 99.32 08:33:01 1 0.00 0.00 0.00 0.08 0.02 99.90 08:33:01 2 0.12 0.00 0.03 0.02 0.00 99.83 08:33:01 3 0.28 0.00 0.05 0.03 0.02 99.62 08:33:01 4 0.03 0.00 0.03 0.55 0.00 99.38 08:33:01 5 0.60 0.00 0.02 0.02 0.13 99.23 08:33:01 6 1.43 0.00 0.03 0.00 0.02 98.52 08:33:01 7 0.33 0.00 0.15 0.00 0.02 99.50 08:34:01 all 0.03 0.00 0.01 0.00 0.00 99.95 08:34:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:34:01 1 0.03 0.00 0.00 0.00 0.00 99.97 08:34:01 2 0.02 0.00 0.02 0.00 0.00 99.97 08:34:01 3 0.02 0.00 0.02 0.00 0.00 99.97 08:34:01 4 0.02 0.00 0.00 0.03 0.00 99.95 08:34:01 5 0.07 0.00 0.03 0.00 0.00 99.90 08:34:01 6 0.03 0.00 0.00 0.00 0.00 99.97 08:34:01 7 0.03 0.00 0.00 0.00 0.00 99.97 08:35:01 all 0.12 0.00 0.08 0.18 0.01 99.62 08:35:01 0 0.12 0.00 0.07 0.03 0.02 99.77 08:35:01 1 0.15 0.00 0.03 0.03 0.00 99.78 08:35:01 2 0.02 0.00 0.02 0.38 0.02 99.57 08:35:01 3 0.07 0.00 0.02 0.00 0.00 99.92 08:35:01 4 0.05 0.00 0.07 0.63 0.00 99.25 08:35:01 5 0.03 0.00 0.13 0.12 0.00 99.72 08:35:01 6 0.50 0.00 0.23 0.22 0.02 99.03 08:35:01 7 0.03 0.00 0.03 0.02 0.02 99.90 Average: all 2.29 0.00 0.83 2.35 0.02 94.50 Average: 0 3.12 0.00 0.86 5.50 0.03 90.49 Average: 1 2.08 0.00 0.92 2.51 0.02 94.47 Average: 2 2.35 0.00 0.78 4.20 0.02 92.66 Average: 3 1.97 0.00 0.82 0.91 0.02 96.28 Average: 4 1.58 0.00 0.66 3.28 0.01 94.47 Average: 5 1.84 0.00 0.56 0.38 0.04 97.17 Average: 6 3.19 0.00 0.99 0.86 0.02 94.94 Average: 7 2.21 0.00 1.08 1.20 0.03 95.49