---> uname -a: Linux prd-centos7-docker-4c-2g-82.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) 10/08/21 _x86_64_ (2 CPU) 15:37:47 LINUX RESTART (2 CPU) 15:38:01 tps rtps wtps bread/s bwrtn/s 15:39:01 156.37 31.30 125.07 6151.36 40765.12 15:40:01 1.85 0.00 1.85 0.00 36.85 15:41:01 0.23 0.00 0.23 0.00 2.96 15:42:01 0.25 0.00 0.25 0.00 3.22 15:43:01 0.23 0.00 0.23 0.00 2.98 15:44:01 0.23 0.00 0.23 0.00 3.33 15:45:01 0.37 0.00 0.37 0.00 4.88 15:46:02 0.23 0.00 0.23 0.00 2.98 15:47:01 177.02 0.08 176.94 5.42 50648.39 Average: 37.18 3.49 33.68 685.70 10092.68 15:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:39:01 5650788 0 623796 7.79 2620 1731728 1252636 13.83 582180 1540680 128 15:40:01 5660500 0 614076 7.67 2620 1731736 1164572 12.86 574284 1541276 20 15:41:01 5657500 0 617076 7.70 2620 1731736 1164572 12.86 576832 1541276 8 15:42:01 5655880 0 618688 7.72 2620 1731744 1164572 12.86 578244 1541972 16 15:43:01 5659224 0 615340 7.68 2620 1731748 1164740 12.86 574508 1541972 8 15:44:01 5657760 0 616800 7.70 2620 1731752 1164668 12.86 575944 1541972 8 15:45:01 5657128 0 617428 7.71 2620 1731756 1164764 12.86 576348 1541972 20 15:46:02 5649308 0 625244 7.81 2620 1731760 1164572 12.86 584640 1541972 16 15:47:01 4048408 0 904204 11.29 2620 3053700 1422268 15.70 804304 2689816 64604 Average: 5477388 0 650295 8.12 2620 1878629 1203040 13.28 603032 1669212 7203 15:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:39:01 eth0 581.95 412.17 1594.00 87.20 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 84.15 46.66 7.94 312.88 0.00 0.00 0.00 0.00 15:40:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 eth0 0.57 0.10 0.06 0.01 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 eth0 1.00 0.35 0.32 0.20 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 eth0 0.30 0.23 0.09 0.07 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 eth0 0.90 0.33 0.37 0.20 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:02 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 eth0 335.64 206.35 7754.18 67.83 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 25.31 38.37 2.25 366.09 0.00 0.00 0.00 0.00 Average: eth0 101.91 68.65 1026.73 17.20 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 12.14 9.40 1.13 74.93 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) 10/08/21 _x86_64_ (2 CPU) 15:37:47 LINUX RESTART (2 CPU) 15:38:01 CPU %user %nice %system %iowait %steal %idle 15:39:01 all 18.78 0.00 5.87 5.20 0.07 70.08 15:39:01 0 19.12 0.00 6.69 6.66 0.07 67.46 15:39:01 1 18.45 0.00 5.05 3.74 0.07 72.69 15:40:01 all 0.10 0.00 0.08 0.00 0.00 99.82 15:40:01 0 0.13 0.00 0.08 0.00 0.00 99.78 15:40:01 1 0.07 0.00 0.07 0.00 0.00 99.87 15:41:01 all 0.24 0.00 0.04 0.00 0.02 99.70 15:41:01 0 0.43 0.00 0.05 0.00 0.02 99.50 15:41:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:42:01 all 0.20 0.00 0.04 0.00 0.02 99.74 15:42:01 0 0.37 0.00 0.03 0.00 0.02 99.58 15:42:01 1 0.03 0.00 0.05 0.00 0.02 99.90 15:43:01 all 0.23 0.00 0.03 0.00 0.02 99.72 15:43:01 0 0.40 0.00 0.03 0.00 0.02 99.55 15:43:01 1 0.07 0.00 0.02 0.00 0.02 99.90 15:44:01 all 0.23 0.00 0.06 0.00 0.01 99.71 15:44:01 0 0.40 0.00 0.07 0.00 0.00 99.53 15:44:01 1 0.05 0.00 0.05 0.00 0.02 99.88 15:45:01 all 0.23 0.00 0.04 0.00 0.02 99.72 15:45:01 0 0.37 0.00 0.03 0.00 0.02 99.58 15:45:01 1 0.08 0.00 0.05 0.00 0.02 99.85 15:46:02 all 0.21 0.00 0.07 0.00 0.01 99.72 15:46:02 0 0.33 0.00 0.05 0.00 0.00 99.62 15:46:02 1 0.08 0.00 0.08 0.00 0.02 99.82 15:47:01 all 22.82 0.00 9.16 1.94 0.07 66.02 15:47:01 0 22.35 0.00 9.35 2.49 0.07 65.73 15:47:01 1 23.28 0.00 8.96 1.38 0.07 66.30 Average: all 4.61 0.00 1.64 0.77 0.02 92.95 Average: 0 4.71 0.00 1.75 0.99 0.02 92.53 Average: 1 4.51 0.00 1.53 0.55 0.03 93.37