---> uname -a: Linux prd-centos7-docker-4c-2g-2101.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 8.2G 32G 21% / 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 8.2G 32G 21% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/05/21 _x86_64_ (2 CPU) 17:15:47 LINUX RESTART (2 CPU) 17:17:01 tps rtps wtps bread/s bwrtn/s 17:18:01 105.40 0.07 105.33 4.00 34720.95 17:19:01 0.77 0.00 0.77 0.00 7.25 17:20:01 0.37 0.00 0.37 0.00 4.91 17:21:01 0.17 0.00 0.17 0.00 2.02 17:22:01 0.40 0.00 0.40 0.00 4.98 17:23:01 0.27 0.00 0.27 0.00 2.98 17:24:01 0.27 0.00 0.27 0.00 3.12 17:25:01 0.28 0.00 0.28 0.00 3.17 17:26:01 0.17 0.00 0.17 0.00 2.33 Average: 12.01 0.01 12.00 0.44 3862.37 17:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:18:01 4519696 0 768776 9.60 2620 2717848 1215504 13.42 657728 2447840 16 17:19:01 4520096 0 768368 9.59 2620 2717856 1166148 12.87 658564 2447816 16 17:20:01 4521312 0 767152 9.58 2620 2717856 1166340 12.88 656880 2448264 8 17:21:01 4522040 0 766416 9.57 2620 2717864 1166148 12.87 655772 2448268 8 17:22:01 4521848 0 766604 9.57 2620 2717868 1166244 12.88 655268 2449024 8 17:23:01 4523228 0 765224 9.55 2620 2717868 1166148 12.87 654756 2449024 8 17:24:01 4516280 0 772164 9.64 2620 2717876 1166196 12.88 661896 2449024 8 17:25:01 4514836 0 773604 9.66 2620 2717880 1166352 12.88 663260 2449024 8 17:26:01 4515748 0 772688 9.65 2620 2717884 1166148 12.87 664328 2446864 8 Average: 4519454 0 769000 9.60 2620 2717867 1171692 12.94 658717 2448350 10 17:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:18:01 eth0 249.03 177.54 2757.20 20.74 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 7.89 10.99 0.46 144.34 0.00 0.00 0.00 0.00 17:19:01 eth0 0.48 0.13 0.04 0.01 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 eth0 1.80 0.60 1.61 0.04 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 eth0 0.77 0.10 0.05 0.01 0.00 0.00 0.00 0.00 17:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 eth0 0.68 0.18 0.10 0.07 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 eth0 0.57 0.08 0.05 0.01 0.00 0.00 0.00 0.00 17:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 eth0 0.80 0.17 0.13 0.01 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 eth0 0.53 0.28 0.27 0.20 0.00 0.00 0.00 0.00 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 eth0 0.15 0.03 0.01 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 28.32 19.91 306.69 2.34 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 0.88 1.22 0.05 16.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/05/21 _x86_64_ (2 CPU) 17:15:47 LINUX RESTART (2 CPU) 17:17:01 CPU %user %nice %system %iowait %steal %idle 17:18:01 all 9.16 0.00 4.00 1.74 0.04 85.05 17:18:01 0 9.16 0.00 4.07 1.78 0.03 84.96 17:18:01 1 9.17 0.00 3.93 1.71 0.05 85.14 17:19:01 all 0.13 0.00 0.04 0.00 0.03 99.81 17:19:01 0 0.22 0.00 0.03 0.00 0.02 99.73 17:19:01 1 0.03 0.00 0.05 0.00 0.03 99.88 17:20:01 all 0.18 0.00 0.03 0.00 0.03 99.77 17:20:01 0 0.28 0.00 0.03 0.00 0.02 99.67 17:20:01 1 0.07 0.00 0.03 0.00 0.03 99.87 17:21:01 all 0.17 0.00 0.02 0.00 0.02 99.80 17:21:01 0 0.30 0.00 0.02 0.00 0.02 99.67 17:21:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:22:01 all 0.10 0.00 0.03 0.00 0.02 99.85 17:22:01 0 0.13 0.00 0.03 0.00 0.02 99.82 17:22:01 1 0.07 0.00 0.03 0.00 0.02 99.88 17:23:01 all 0.17 0.00 0.04 0.00 0.02 99.77 17:23:01 0 0.32 0.00 0.03 0.00 0.00 99.65 17:23:01 1 0.02 0.00 0.05 0.00 0.03 99.90 17:24:01 all 0.20 0.00 0.04 0.00 0.03 99.73 17:24:01 0 0.33 0.00 0.05 0.00 0.02 99.60 17:24:01 1 0.07 0.00 0.03 0.00 0.03 99.87 17:25:01 all 0.18 0.00 0.03 0.00 0.03 99.77 17:25:01 0 0.32 0.00 0.03 0.00 0.00 99.65 17:25:01 1 0.03 0.00 0.03 0.00 0.05 99.88 17:26:01 all 0.22 0.00 0.04 0.00 0.02 99.72 17:26:01 0 0.35 0.00 0.03 0.00 0.02 99.60 17:26:01 1 0.08 0.00 0.05 0.00 0.02 99.85 Average: all 1.14 0.00 0.47 0.19 0.02 98.18 Average: 0 1.25 0.00 0.47 0.19 0.01 98.07 Average: 1 1.04 0.00 0.46 0.19 0.03 98.28