---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1501 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: 2799.996 BogoMIPS: 5599.99 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 145G 7% / 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 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1501) 01/10/23 _x86_64_ (8 CPU) 00:09:42 LINUX RESTART (8 CPU) 00:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:11:01 329.51 42.64 286.87 0.00 4784.01 136464.78 0.00 00:12:01 63.07 0.28 62.79 0.00 8.67 94150.31 0.00 00:13:01 2.83 0.00 2.83 0.00 0.00 7413.71 0.00 00:14:01 1.60 0.00 1.60 0.00 0.00 17.33 0.00 00:15:01 39.26 9.35 29.91 0.00 2884.45 5173.14 0.00 00:16:01 18.28 1.23 17.05 0.00 2270.42 3786.57 0.00 Average: 75.76 8.92 66.85 0.00 1657.96 41169.14 0.00 00:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:11:01 28746512 31487976 808984 2.46 87444 2902608 2181656 6.43 1203460 2526428 317640 00:12:01 28681504 31592616 706408 2.15 94792 3051904 1701000 5.01 1157836 2624184 408 00:13:01 28680660 31591996 706784 2.15 94848 3051908 1701000 5.01 1157960 2624192 12 00:14:01 28685904 31597400 701044 2.13 94888 3051908 1701000 5.01 1153444 2624188 12 00:15:01 28334156 31568668 724920 2.20 114084 3336312 1778012 5.24 1321256 2784156 30520 00:16:01 28148192 31576048 715044 2.17 129008 3509460 1808016 5.33 1476644 2803268 8 Average: 28546155 31569117 727197 2.21 102511 3150683 1811781 5.34 1245100 2664403 58100 00:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:11:01 docker0 46.92 62.93 4.02 731.99 0.00 0.00 0.00 0.00 00:11:01 veth0902842 42.07 59.40 4.07 687.35 0.00 0.00 0.00 0.06 00:11:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 00:11:01 ens3 737.55 547.28 7190.79 127.75 0.00 0.00 0.00 0.00 00:12:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:12:01 ens3 112.03 72.30 2539.46 15.76 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 ens3 1.57 0.52 1.76 0.28 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:14:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 00:15:01 ens3 140.98 92.17 1899.72 6.39 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:16:01 ens3 54.94 27.95 859.91 1.96 0.00 0.00 0.00 0.00 Average: docker0 7.83 10.50 0.67 122.01 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 174.55 123.40 2082.02 25.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1501) 01/10/23 _x86_64_ (8 CPU) 00:09:42 LINUX RESTART (8 CPU) 00:10:01 CPU %user %nice %system %iowait %steal %idle 00:11:01 all 12.46 0.00 4.46 2.19 0.05 80.84 00:11:01 0 11.70 0.00 4.98 0.12 0.07 83.14 00:11:01 1 12.60 0.00 5.33 7.66 0.05 74.36 00:11:01 2 10.73 0.00 4.46 1.63 0.05 83.13 00:11:01 3 12.84 0.00 3.50 0.62 0.05 82.99 00:11:01 4 11.20 0.00 5.23 1.84 0.05 81.68 00:11:01 5 13.31 0.00 3.81 1.50 0.07 81.32 00:11:01 6 12.09 0.00 3.65 0.81 0.03 83.41 00:11:01 7 15.19 0.00 4.75 3.35 0.05 76.65 00:12:01 all 20.96 0.00 3.86 0.77 0.05 74.35 00:12:01 0 21.07 0.00 3.86 0.05 0.05 74.96 00:12:01 1 20.80 0.00 3.44 0.42 0.05 75.29 00:12:01 2 21.17 0.00 3.96 1.41 0.05 73.41 00:12:01 3 21.18 0.00 4.21 0.02 0.05 74.55 00:12:01 4 20.71 0.00 3.67 0.47 0.07 75.08 00:12:01 5 20.99 0.00 3.38 0.22 0.05 75.37 00:12:01 6 20.59 0.00 3.81 0.12 0.05 75.43 00:12:01 7 21.19 0.00 4.58 3.49 0.05 70.69 00:13:01 all 0.02 0.00 0.01 0.01 0.01 99.95 00:13:01 0 0.00 0.00 0.00 0.00 0.02 99.98 00:13:01 1 0.03 0.00 0.00 0.00 0.00 99.97 00:13:01 2 0.03 0.00 0.02 0.03 0.02 99.90 00:13:01 3 0.02 0.00 0.02 0.00 0.02 99.95 00:13:01 4 0.02 0.00 0.00 0.02 0.00 99.97 00:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:13:01 6 0.05 0.00 0.02 0.00 0.00 99.93 00:13:01 7 0.02 0.00 0.03 0.02 0.02 99.92 00:14:01 all 0.02 0.00 0.01 0.01 0.01 99.95 00:14:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:14:01 1 0.05 0.00 0.00 0.00 0.02 99.93 00:14:01 2 0.00 0.00 0.07 0.03 0.02 99.88 00:14:01 3 0.05 0.00 0.02 0.00 0.00 99.93 00:14:01 4 0.00 0.00 0.00 0.00 0.02 99.98 00:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 00:14:01 7 0.00 0.00 0.00 0.03 0.00 99.97 00:15:01 all 1.57 0.00 0.82 0.31 0.01 97.28 00:15:01 0 2.22 0.00 0.60 0.27 0.02 96.90 00:15:01 1 1.20 0.00 2.03 0.07 0.00 96.70 00:15:01 2 1.24 0.00 0.57 1.00 0.03 97.16 00:15:01 3 2.54 0.00 0.87 0.18 0.02 96.39 00:15:01 4 1.76 0.00 0.96 0.43 0.02 96.83 00:15:01 5 1.07 0.00 0.48 0.23 0.00 98.22 00:15:01 6 1.72 0.00 0.62 0.02 0.02 97.63 00:15:01 7 0.81 0.00 0.45 0.27 0.02 98.46 00:16:01 all 1.07 0.00 0.59 0.12 0.01 98.20 00:16:01 0 0.65 0.00 1.23 0.02 0.00 98.10 00:16:01 1 0.47 0.00 0.70 0.03 0.02 98.78 00:16:01 2 0.48 0.00 0.32 0.42 0.02 98.77 00:16:01 3 2.67 0.00 0.73 0.27 0.02 96.31 00:16:01 4 0.53 0.00 0.27 0.02 0.00 99.18 00:16:01 5 0.88 0.00 0.87 0.07 0.02 98.17 00:16:01 6 2.24 0.00 0.31 0.15 0.02 97.28 00:16:01 7 0.63 0.00 0.30 0.03 0.02 99.01 Average: all 5.98 0.00 1.62 0.57 0.02 91.81 Average: 0 5.92 0.00 1.78 0.08 0.03 92.21 Average: 1 5.83 0.00 1.91 1.35 0.02 90.88 Average: 2 5.59 0.00 1.56 0.75 0.03 92.07 Average: 3 6.52 0.00 1.55 0.18 0.03 91.72 Average: 4 5.67 0.00 1.68 0.46 0.03 92.17 Average: 5 6.01 0.00 1.42 0.33 0.02 92.22 Average: 6 6.07 0.00 1.39 0.18 0.02 92.34 Average: 7 6.27 0.00 1.68 1.19 0.03 90.84