---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-22030 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-22030) 10/07/24 _x86_64_ (8 CPU) 09:10:34 LINUX RESTART (8 CPU) 09:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:12:01 427.93 38.81 389.12 0.00 4339.33 39702.83 0.00 09:13:01 232.53 2.37 230.16 0.00 26.40 76107.32 0.00 09:14:01 52.99 0.08 52.91 0.00 0.67 24394.35 0.00 09:15:01 129.01 0.17 128.85 0.00 6.67 48290.62 0.00 Average: 209.69 10.24 199.46 0.00 1079.60 47152.92 0.00 09:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 29139852 31521040 790540 2.40 81392 2564964 2020296 5.95 1049164 2292068 9656 09:13:01 27612192 31308592 989944 3.01 188188 3629684 2364032 6.97 1501164 3211828 128372 09:14:01 26412680 30923832 1373464 4.18 192948 4387840 2442764 7.20 1888248 3972344 386620 09:15:01 27407020 31482776 817396 2.49 197500 3989096 2307648 6.80 1383216 3525572 704 Average: 27642936 31309060 992836 3.02 165007 3642896 2283685 6.73 1455448 3250453 131338 09:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 docker0 182.65 197.07 15.20 377.39 0.00 0.00 0.00 0.00 09:12:01 lo 6.78 6.78 0.67 0.67 0.00 0.00 0.00 0.00 09:12:01 ens3 742.45 549.75 6232.55 115.85 0.00 0.00 0.00 0.00 09:12:01 vethade6fad 145.23 158.43 14.45 140.69 0.00 0.00 0.00 0.01 09:13:01 docker0 165.37 340.16 14.76 3094.90 0.00 0.00 0.00 0.00 09:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:13:01 ens3 362.54 179.27 3117.77 25.58 0.00 0.00 0.00 0.00 09:13:01 veth414dc98 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:14:01 docker0 0.90 1.23 0.11 0.34 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 16.76 12.54 14.92 7.36 0.00 0.00 0.00 0.00 09:14:01 veth414dc98 0.90 1.28 0.12 0.34 0.00 0.00 0.00 0.00 09:15:01 vethbc88e65 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 docker0 2.90 5.05 0.18 76.73 0.00 0.00 0.00 0.00 09:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:15:01 ens3 24.81 15.76 94.29 8.94 0.00 0.00 0.00 0.00 Average: vethbc88e65 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 87.55 135.61 7.53 889.40 0.00 0.00 0.00 0.00 Average: lo 2.01 2.01 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 284.71 187.81 2348.51 39.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-22030) 10/07/24 _x86_64_ (8 CPU) 09:10:34 LINUX RESTART (8 CPU) 09:11:02 CPU %user %nice %system %iowait %steal %idle 09:12:01 all 10.43 0.00 3.34 2.47 0.07 83.68 09:12:01 0 12.82 0.00 3.95 4.40 0.07 78.76 09:12:01 1 12.65 0.00 2.91 0.78 0.07 83.59 09:12:01 2 9.36 0.00 3.40 1.32 0.07 85.85 09:12:01 3 9.72 0.00 2.98 0.63 0.09 86.57 09:12:01 4 12.23 0.00 2.84 0.86 0.09 83.99 09:12:01 5 9.73 0.00 2.93 0.36 0.07 86.91 09:12:01 6 9.02 0.00 3.17 0.36 0.07 87.39 09:12:01 7 7.87 0.00 4.54 11.06 0.09 76.44 09:13:01 all 10.53 0.00 3.71 4.68 0.08 80.99 09:13:01 0 9.59 0.00 3.42 1.21 0.07 85.72 09:13:01 1 10.84 0.00 3.21 3.35 0.05 82.55 09:13:01 2 11.13 0.00 3.41 0.50 0.05 84.91 09:13:01 3 12.09 0.00 2.92 0.25 0.15 84.59 09:13:01 4 10.10 0.00 4.81 1.57 0.10 83.42 09:13:01 5 12.50 0.00 3.99 0.39 0.05 83.08 09:13:01 6 7.33 0.00 4.01 28.46 0.13 60.07 09:13:01 7 10.68 0.00 3.96 1.80 0.05 83.51 09:14:01 all 55.53 0.00 7.63 1.21 0.10 35.53 09:14:01 0 55.02 0.00 8.25 0.50 0.10 36.13 09:14:01 1 58.87 0.00 8.00 0.20 0.12 32.81 09:14:01 2 56.70 0.00 7.43 0.18 0.12 35.56 09:14:01 3 58.23 0.00 7.58 0.32 0.10 33.76 09:14:01 4 54.77 0.00 8.08 2.18 0.10 34.86 09:14:01 5 55.48 0.00 7.26 0.17 0.08 37.02 09:14:01 6 50.90 0.00 7.02 5.13 0.10 36.84 09:14:01 7 54.23 0.00 7.41 1.00 0.10 37.27 09:15:01 all 38.27 0.00 6.24 2.63 0.09 52.77 09:15:01 0 38.94 0.00 6.53 0.27 0.08 54.18 09:15:01 1 38.69 0.00 6.86 9.25 0.12 45.09 09:15:01 2 40.40 0.00 6.45 1.43 0.10 51.62 09:15:01 3 39.75 0.00 6.50 0.24 0.07 53.44 09:15:01 4 36.72 0.00 5.82 1.79 0.08 55.59 09:15:01 5 38.75 0.00 5.94 0.47 0.08 54.76 09:15:01 6 35.87 0.00 6.40 6.73 0.08 50.91 09:15:01 7 37.05 0.00 5.40 0.98 0.07 56.50 Average: all 28.76 0.00 5.24 2.75 0.09 63.17 Average: 0 29.14 0.00 5.54 1.58 0.08 63.65 Average: 1 30.28 0.00 5.25 3.40 0.09 60.99 Average: 2 29.51 0.00 5.18 0.86 0.08 64.36 Average: 3 30.02 0.00 5.00 0.36 0.10 64.51 Average: 4 28.55 0.00 5.40 1.60 0.09 64.35 Average: 5 29.22 0.00 5.04 0.35 0.07 65.32 Average: 6 25.78 0.00 5.15 10.22 0.10 58.75 Average: 7 27.53 0.00 5.33 3.68 0.08 63.39