---> uname -a: Linux prd-centos7-docker-4c-2g-2355.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 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/07/21 _x86_64_ (2 CPU) 04:41:16 LINUX RESTART (2 CPU) 04:42:01 tps rtps wtps bread/s bwrtn/s 04:43:01 6.83 0.30 6.53 29.18 165.58 04:44:01 0.38 0.00 0.38 0.00 6.65 04:45:01 0.33 0.00 0.33 0.00 4.10 04:46:01 0.20 0.00 0.20 0.00 2.87 04:47:01 0.22 0.00 0.22 0.00 2.50 04:48:01 0.33 0.00 0.33 0.00 5.00 04:49:01 0.23 0.00 0.23 0.00 2.85 04:50:01 0.27 0.00 0.27 0.00 3.38 04:51:01 87.26 0.03 87.23 3.73 30602.47 Average: 10.67 0.04 10.64 3.66 3421.96 04:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:43:01 5693844 0 609864 7.61 2620 1702604 1112072 12.28 547196 1529636 32 04:44:01 5703924 0 599804 7.49 2620 1702584 1034444 11.42 538316 1530160 16 04:45:01 5701056 0 602672 7.52 2620 1702584 1034736 11.42 540860 1530160 12 04:46:01 5699728 0 603988 7.54 2620 1702596 1034760 11.42 541312 1531052 12 04:47:01 5699460 0 604252 7.54 2620 1702600 1034712 11.42 541868 1531048 12 04:48:01 5693136 0 610572 7.62 2620 1702604 1034772 11.42 548348 1531052 8 04:49:01 5694528 0 609176 7.61 2620 1702608 1034508 11.42 547224 1531048 8 04:50:01 5694616 0 609084 7.61 2620 1702612 1034508 11.42 548728 1529600 8 04:51:01 4870556 0 715044 8.93 2620 2420712 1155284 12.75 689156 2126028 24 Average: 5605650 0 618273 7.72 2620 1782389 1056644 11.67 560334 1596643 15 04:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:43:01 eth0 21.45 14.74 24.72 6.24 0.00 0.00 0.00 0.00 04:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 docker0 2.61 1.78 0.64 5.84 0.00 0.00 0.00 0.00 04:44:01 eth0 1.83 0.07 0.17 0.01 0.00 0.00 0.00 0.00 04:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 eth0 2.37 0.72 0.68 0.41 0.00 0.00 0.00 0.00 04:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 eth0 1.93 0.35 0.39 0.20 0.00 0.00 0.00 0.00 04:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 eth0 0.95 0.53 0.42 0.27 0.00 0.00 0.00 0.00 04:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 eth0 1.00 0.58 0.54 0.37 0.00 0.00 0.00 0.00 04:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 eth0 0.18 0.10 0.01 0.04 0.00 0.00 0.00 0.00 04:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 eth0 433.56 319.72 4373.26 67.32 0.00 0.00 0.00 0.00 04:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 docker0 8.56 13.87 0.90 273.80 0.00 0.00 0.00 0.00 Average: eth0 51.50 37.44 488.95 8.32 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 1.24 1.74 0.17 31.07 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) 10/07/21 _x86_64_ (2 CPU) 04:41:16 LINUX RESTART (2 CPU) 04:42:01 CPU %user %nice %system %iowait %steal %idle 04:43:01 all 1.10 0.00 0.49 0.04 0.02 98.36 04:43:01 0 0.96 0.00 0.50 0.00 0.02 98.53 04:43:01 1 1.24 0.00 0.47 0.08 0.02 98.19 04:44:01 all 0.15 0.00 0.06 0.00 0.03 99.77 04:44:01 0 0.07 0.00 0.08 0.00 0.03 99.82 04:44:01 1 0.23 0.00 0.03 0.00 0.02 99.72 04:45:01 all 0.17 0.00 0.06 0.00 0.03 99.75 04:45:01 0 0.12 0.00 0.05 0.00 0.03 99.80 04:45:01 1 0.22 0.00 0.07 0.00 0.02 99.70 04:46:01 all 0.18 0.00 0.06 0.00 0.02 99.74 04:46:01 0 0.07 0.00 0.08 0.00 0.03 99.82 04:46:01 1 0.30 0.00 0.03 0.00 0.00 99.67 04:47:01 all 0.19 0.00 0.04 0.00 0.02 99.75 04:47:01 0 0.25 0.00 0.05 0.00 0.02 99.68 04:47:01 1 0.13 0.00 0.03 0.00 0.02 99.82 04:48:01 all 0.13 0.00 0.05 0.00 0.02 99.80 04:48:01 0 0.22 0.00 0.07 0.00 0.02 99.70 04:48:01 1 0.05 0.00 0.03 0.00 0.02 99.90 04:49:01 all 0.17 0.00 0.04 0.00 0.02 99.77 04:49:01 0 0.28 0.00 0.03 0.00 0.02 99.67 04:49:01 1 0.05 0.00 0.05 0.00 0.02 99.88 04:50:01 all 0.16 0.00 0.03 0.00 0.03 99.78 04:50:01 0 0.27 0.00 0.02 0.00 0.02 99.70 04:50:01 1 0.05 0.00 0.05 0.00 0.03 99.87 04:51:01 all 11.41 0.00 4.55 0.97 0.05 83.01 04:51:01 0 11.28 0.00 4.79 0.81 0.05 83.07 04:51:01 1 11.54 0.00 4.32 1.13 0.05 82.95 Average: all 1.49 0.00 0.59 0.11 0.02 97.79 Average: 0 1.47 0.00 0.62 0.09 0.03 97.80 Average: 1 1.51 0.00 0.55 0.13 0.02 97.79