---> uname -a: Linux prd-centos7-docker-4c-2g-629.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 8.1G 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 8.1G 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) 11/15/21 _x86_64_ (2 CPU) 15:50:30 LINUX RESTART (2 CPU) 15:51:01 tps rtps wtps bread/s bwrtn/s 15:52:01 5.36 0.00 5.36 0.00 2627.54 15:53:01 3.76 0.00 3.76 0.00 2934.74 15:54:01 126.74 2.95 123.79 2251.91 14078.24 15:55:01 1.48 0.00 1.48 0.00 25.40 15:56:01 0.22 0.00 0.22 0.00 3.59 15:57:01 0.37 0.00 0.37 0.00 5.65 15:58:01 0.33 0.12 0.22 10.52 3.06 Average: 19.81 0.44 19.37 324.10 2818.61 15:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:52:01 5720112 0 611076 7.63 2620 1675132 1287644 14.22 579060 1478636 39096 15:53:01 5638660 0 602968 7.53 2620 1764692 1197308 13.22 659444 1480052 41136 15:54:01 5121912 0 794644 9.92 2620 2089764 1245768 13.75 955344 1650312 20 15:55:01 5140424 0 776128 9.69 2620 2089768 1155164 12.75 948036 1650312 20 15:56:01 5140344 0 776148 9.69 2620 2089828 1155248 12.75 947652 1651052 24 15:57:01 5140800 0 775744 9.69 2620 2089776 1155144 12.75 947252 1651040 12 15:58:01 5141344 0 774736 9.67 2620 2090240 1161536 12.82 1056892 1539424 172 Average: 5291942 0 730206 9.12 2620 1984171 1193973 13.18 870526 1585833 11497 15:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:52:01 eth0 255.82 216.29 1438.34 14.85 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 eth0 283.63 237.08 1511.02 16.06 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 eth0 397.84 251.59 1345.90 807.70 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 12.75 18.21 1.12 204.80 0.00 0.00 0.00 0.00 15:55:01 eth0 1.13 0.43 0.40 0.19 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 eth0 0.88 0.41 0.38 0.30 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 eth0 0.20 0.10 0.07 0.01 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 eth0 9.49 5.60 8.96 3.28 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 135.91 101.89 616.53 120.67 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 1.83 2.61 0.16 29.34 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) 11/15/21 _x86_64_ (2 CPU) 15:50:30 LINUX RESTART (2 CPU) 15:51:01 CPU %user %nice %system %iowait %steal %idle 15:52:01 all 2.47 0.00 0.55 0.00 0.05 96.93 15:52:01 0 3.28 0.00 0.70 0.00 0.07 95.96 15:52:01 1 1.66 0.00 0.40 0.00 0.03 97.90 15:53:01 all 2.39 0.00 0.52 0.00 0.06 97.03 15:53:01 0 2.72 0.00 0.71 0.00 0.07 96.50 15:53:01 1 2.07 0.00 0.34 0.00 0.05 97.55 15:54:01 all 19.75 0.00 3.52 2.48 0.09 74.16 15:54:01 0 18.91 0.00 3.42 2.36 0.10 75.21 15:54:01 1 20.60 0.00 3.62 2.60 0.07 73.12 15:55:01 all 0.28 0.00 0.07 0.00 0.02 99.64 15:55:01 0 0.45 0.00 0.07 0.00 0.00 99.48 15:55:01 1 0.10 0.00 0.07 0.00 0.03 99.80 15:56:01 all 0.15 0.00 0.05 0.00 0.03 99.77 15:56:01 0 0.26 0.00 0.07 0.00 0.03 99.64 15:56:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:57:01 all 0.27 0.00 0.04 0.00 0.01 99.68 15:57:01 0 0.47 0.00 0.02 0.00 0.02 99.50 15:57:01 1 0.07 0.00 0.07 0.00 0.00 99.87 15:58:01 all 1.48 0.00 0.33 0.00 0.03 98.16 15:58:01 0 2.04 0.00 0.37 0.00 0.02 97.57 15:58:01 1 0.92 0.00 0.30 0.00 0.03 98.74 Average: all 3.76 0.00 0.72 0.35 0.04 95.14 Average: 0 3.96 0.00 0.75 0.33 0.04 94.91 Average: 1 3.56 0.00 0.68 0.36 0.03 95.36