---> uname -a: Linux prd-centos7-docker-4c-2g-2343.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 10/27/21 _x86_64_ (2 CPU) 22:23:20 LINUX RESTART (2 CPU) 22:24:01 tps rtps wtps bread/s bwrtn/s 22:25:01 17.20 3.15 14.05 2313.29 3009.81 22:26:01 0.45 0.00 0.45 0.00 7.15 22:27:01 0.27 0.00 0.27 0.00 3.25 22:28:01 0.15 0.00 0.15 0.00 1.92 22:29:01 0.38 0.00 0.38 0.00 5.48 22:30:01 0.30 0.00 0.30 0.00 4.05 22:31:01 0.23 0.00 0.23 0.00 3.25 Average: 2.71 0.45 2.26 330.59 433.71 22:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:25:01 5679444 0 613048 7.65 2620 1713828 1228608 13.56 564084 1531544 20 22:26:01 5683496 0 608988 7.60 2620 1713836 1164860 12.86 561360 1531504 16 22:27:01 5679432 0 613052 7.65 2620 1713836 1165416 12.87 564908 1532280 8 22:28:01 5679544 0 612932 7.65 2620 1713844 1165116 12.86 565188 1532280 8 22:29:01 5683524 0 608944 7.60 2620 1713852 1165212 12.86 560764 1532288 8 22:30:01 5683748 0 608720 7.60 2620 1713852 1165116 12.86 561292 1532288 8 22:31:01 5679420 0 613040 7.65 2620 1713860 1165116 12.86 565236 1532288 8 Average: 5681230 0 611246 7.63 2620 1713844 1174206 12.96 563262 1532067 11 22:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:25:01 eth0 80.02 79.95 469.62 16.58 0.00 0.00 0.00 0.00 22:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 docker0 41.56 25.52 3.58 151.40 0.00 0.00 0.00 0.00 22:26:01 eth0 0.58 0.00 0.06 0.00 0.00 0.00 0.00 0.00 22:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 eth0 1.68 0.98 0.84 0.60 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 eth0 0.28 0.23 0.14 0.07 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 11.87 11.64 67.26 2.47 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 5.94 3.65 0.51 21.64 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) 10/27/21 _x86_64_ (2 CPU) 22:23:20 LINUX RESTART (2 CPU) 22:24:01 CPU %user %nice %system %iowait %steal %idle 22:25:01 all 3.10 0.00 1.39 0.39 0.03 95.10 22:25:01 0 3.18 0.00 1.53 0.47 0.03 94.79 22:25:01 1 3.03 0.00 1.25 0.30 0.02 95.41 22:26:01 all 0.23 0.00 0.06 0.00 0.03 99.68 22:26:01 0 0.08 0.00 0.07 0.00 0.03 99.82 22:26:01 1 0.38 0.00 0.05 0.00 0.02 99.55 22:27:01 all 0.23 0.00 0.05 0.00 0.02 99.70 22:27:01 0 0.08 0.00 0.05 0.00 0.02 99.85 22:27:01 1 0.38 0.00 0.05 0.00 0.02 99.55 22:28:01 all 0.23 0.00 0.02 0.00 0.02 99.74 22:28:01 0 0.05 0.00 0.02 0.00 0.00 99.93 22:28:01 1 0.40 0.00 0.02 0.00 0.03 99.55 22:29:01 all 0.23 0.00 0.04 0.00 0.02 99.72 22:29:01 0 0.03 0.00 0.03 0.00 0.02 99.92 22:29:01 1 0.42 0.00 0.05 0.00 0.02 99.52 22:30:01 all 0.22 0.00 0.03 0.00 0.01 99.75 22:30:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:30:01 1 0.40 0.00 0.03 0.00 0.02 99.55 22:31:01 all 0.25 0.00 0.05 0.00 0.02 99.68 22:31:01 0 0.05 0.00 0.03 0.00 0.02 99.90 22:31:01 1 0.45 0.00 0.07 0.00 0.02 99.47 Average: all 0.64 0.00 0.23 0.05 0.02 99.06 Average: 0 0.50 0.00 0.25 0.07 0.02 99.17 Average: 1 0.78 0.00 0.21 0.04 0.02 98.94