---> uname -a: Linux prd-centos7-docker-4c-2g-3393.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.0G 32G 23% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.0G 32G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/21/21 _x86_64_ (2 CPU) 04:19:19 LINUX RESTART (2 CPU) 04:20:01 tps rtps wtps bread/s bwrtn/s 04:21:01 23.33 3.18 20.15 2522.05 2669.20 04:22:01 0.55 0.00 0.55 0.00 9.93 04:23:01 0.17 0.00 0.17 0.00 1.47 04:24:01 0.23 0.00 0.23 0.00 3.61 04:25:01 0.35 0.00 0.35 0.00 5.10 04:26:01 0.27 0.00 0.27 0.00 3.10 04:27:01 0.23 0.00 0.23 0.00 3.62 04:28:01 0.27 0.00 0.27 0.00 3.13 04:29:01 74.43 0.03 74.40 3.73 26853.73 04:30:01 146.57 0.10 146.47 9.99 26920.29 Average: 24.64 0.33 24.31 253.61 5648.07 04:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 5473020 0 796112 9.94 2620 1737188 1130776 12.48 571524 1564284 20 04:22:01 5477124 0 792000 9.89 2620 1737196 1078336 11.91 568060 1564244 8 04:23:01 5475588 0 793536 9.91 2620 1737196 1078624 11.91 573680 1560364 8 04:24:01 5476120 0 792992 9.90 2620 1737208 1078336 11.91 573216 1560364 12 04:25:01 5474816 0 794292 9.92 2620 1737212 1078552 11.91 571264 1563380 12 04:26:01 5474552 0 794556 9.92 2620 1737212 1078384 11.91 571848 1563380 16 04:27:01 5462396 0 806704 10.07 2620 1737220 1078480 11.91 584096 1563380 8 04:28:01 5461716 0 807380 10.08 2620 1737224 1078588 11.91 586144 1562092 8 04:29:01 4537568 0 1012788 12.65 2620 2455964 1465280 16.18 775788 2204264 344 04:30:01 3824816 0 1081052 13.50 2620 3100452 1399488 15.45 946228 2614192 40940 Average: 5213772 0 847141 10.58 2620 1945407 1154484 12.75 632185 1731994 4138 04:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 eth0 83.83 60.33 358.90 14.76 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 9.71 6.38 2.35 26.64 0.00 0.00 0.00 0.00 04:22:01 eth0 0.50 0.02 0.05 0.00 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 eth0 1.73 0.53 0.60 0.36 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 eth0 0.58 0.10 0.06 0.04 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 eth0 0.70 0.55 0.39 0.25 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 eth0 0.62 0.12 0.10 0.04 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 eth0 0.80 0.32 0.30 0.20 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 eth0 0.60 0.35 0.28 0.20 0.00 0.00 0.00 0.00 04:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 veth06a2f7d 6.56 6.83 0.72 6.69 0.00 0.00 0.00 0.00 04:29:01 eth0 645.95 449.85 4106.35 74.75 0.00 0.00 0.00 0.00 04:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 docker0 6.56 6.78 0.63 6.69 0.00 0.00 0.00 0.00 04:30:01 eth0 857.20 585.19 4325.24 103.99 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 docker0 99.30 120.42 9.13 349.03 0.00 0.00 0.00 0.00 Average: eth0 159.27 109.75 879.34 19.46 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 11.56 13.36 1.21 38.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/21/21 _x86_64_ (2 CPU) 04:19:19 LINUX RESTART (2 CPU) 04:20:01 CPU %user %nice %system %iowait %steal %idle 04:21:01 all 2.74 0.00 1.36 0.27 0.04 95.59 04:21:01 0 2.66 0.00 1.48 0.35 0.05 95.45 04:21:01 1 2.81 0.00 1.25 0.19 0.03 95.72 04:22:01 all 0.06 0.00 0.04 0.00 0.03 99.87 04:22:01 0 0.05 0.00 0.05 0.00 0.03 99.87 04:22:01 1 0.07 0.00 0.03 0.00 0.03 99.87 04:23:01 all 0.17 0.00 0.04 0.00 0.03 99.76 04:23:01 0 0.10 0.00 0.05 0.00 0.03 99.82 04:23:01 1 0.23 0.00 0.03 0.00 0.03 99.70 04:24:01 all 0.16 0.00 0.04 0.00 0.03 99.77 04:24:01 0 0.03 0.00 0.03 0.00 0.03 99.90 04:24:01 1 0.28 0.00 0.05 0.00 0.03 99.63 04:25:01 all 0.15 0.00 0.04 0.00 0.03 99.78 04:25:01 0 0.05 0.00 0.03 0.00 0.00 99.92 04:25:01 1 0.25 0.00 0.05 0.00 0.05 99.65 04:26:01 all 0.05 0.00 0.06 0.00 0.03 99.86 04:26:01 0 0.08 0.00 0.07 0.00 0.05 99.80 04:26:01 1 0.02 0.00 0.05 0.00 0.02 99.92 04:27:01 all 0.12 0.00 0.03 0.00 0.04 99.81 04:27:01 0 0.18 0.00 0.03 0.00 0.03 99.75 04:27:01 1 0.05 0.00 0.03 0.00 0.05 99.87 04:28:01 all 0.13 0.00 0.03 0.00 0.03 99.80 04:28:01 0 0.22 0.00 0.03 0.00 0.03 99.72 04:28:01 1 0.05 0.00 0.03 0.00 0.03 99.88 04:29:01 all 9.51 0.00 3.94 0.74 0.05 85.76 04:29:01 0 9.48 0.00 3.92 0.60 0.05 85.94 04:29:01 1 9.53 0.00 3.96 0.87 0.05 85.58 04:30:01 all 15.43 0.00 7.60 1.15 0.07 75.75 04:30:01 0 15.00 0.00 7.43 1.11 0.07 76.39 04:30:01 1 15.86 0.00 7.76 1.19 0.07 75.12 Average: all 2.77 0.00 1.28 0.21 0.04 95.69 Average: 0 2.70 0.00 1.27 0.20 0.04 95.79 Average: 1 2.85 0.00 1.29 0.22 0.04 95.60