---> uname -a: Linux prd-centos7-docker-4c-2g-2111.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 11G 30G 27% / 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 11G 30G 27% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/19/22 _x86_64_ (2 CPU) 22:13:10 LINUX RESTART (2 CPU) 22:14:01 tps rtps wtps bread/s bwrtn/s 22:15:02 312.45 0.02 312.44 0.53 80631.83 22:16:01 146.01 0.00 146.01 0.00 30727.49 22:17:01 4.50 0.00 4.50 0.00 192.36 22:18:01 0.15 0.00 0.15 0.00 2.15 22:19:01 0.33 0.00 0.33 0.00 4.83 22:20:01 0.25 0.00 0.25 0.00 2.83 22:21:01 0.20 0.00 0.20 0.00 2.33 22:22:01 0.35 0.00 0.35 0.00 4.51 22:23:01 0.22 0.00 0.22 0.00 3.13 22:24:01 110.62 0.03 110.59 3.73 28430.55 Average: 57.41 0.01 57.41 0.43 13985.67 22:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:15:02 3815396 0 955940 11.94 2620 3234976 1491228 16.46 954856 2773272 138644 22:16:01 3211620 0 1080712 13.49 2620 3713980 1458520 16.10 1084796 3167744 56 22:17:01 3221540 0 1070924 13.37 2620 3713848 1360312 15.02 1077312 3167596 8 22:18:01 3232516 0 1059944 13.23 2620 3713852 1301432 14.37 1069964 3167596 8 22:19:01 3244316 0 1048136 13.09 2620 3713860 1301504 14.37 1058824 3167596 12 22:20:01 3248092 0 1044356 13.04 2620 3713864 1290828 14.25 1056936 3167596 20 22:21:01 3255352 0 1037088 12.95 2620 3713872 1290828 14.25 1050848 3167596 8 22:22:01 3253912 0 1038524 12.97 2620 3713876 1290892 14.25 1051988 3167596 20 22:23:01 3246328 0 1046108 13.06 2620 3713876 1290892 14.25 1059980 3167596 8 22:24:01 2165104 0 1269344 15.85 2620 4571864 1482340 16.37 1307120 3883812 112824 Average: 3189418 0 1065108 13.30 2620 3751787 1355878 14.97 1077262 3199800 25161 22:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:15:02 eth0 273.93 201.70 2146.14 28.98 0.00 0.00 0.00 0.00 22:15:02 veth990d6c9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 22:15:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:02 docker0 183.82 244.28 14.98 2118.58 0.00 0.00 0.00 0.00 22:16:01 eth0 193.72 141.73 2823.81 186.45 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 docker0 15.42 18.64 0.87 91.17 0.00 0.00 0.00 0.00 22:17:01 eth0 14.36 6.81 16.35 1.50 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 eth0 1.32 0.45 0.41 0.24 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 0.80 0.50 0.43 0.36 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 eth0 182.82 106.21 4465.33 15.06 0.00 0.00 0.00 0.00 22:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 vethcee18db 32.38 49.58 3.42 404.27 0.00 0.00 0.00 0.00 22:24:01 docker0 32.38 49.48 2.98 404.26 0.00 0.00 0.00 0.00 Average: eth0 66.59 45.66 942.63 23.00 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: vethcee18db 3.24 4.97 0.34 40.51 0.00 0.00 0.00 0.00 Average: docker0 23.20 31.30 1.89 262.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/19/22 _x86_64_ (2 CPU) 22:13:10 LINUX RESTART (2 CPU) 22:14:01 CPU %user %nice %system %iowait %steal %idle 22:15:02 all 44.78 0.00 13.47 2.96 0.11 38.69 22:15:02 0 45.12 0.00 13.47 3.53 0.11 37.77 22:15:02 1 44.43 0.00 13.47 2.39 0.11 39.61 22:16:01 all 45.00 0.00 10.84 2.68 0.10 41.37 22:16:01 0 44.13 0.00 11.28 3.38 0.11 41.09 22:16:01 1 45.88 0.00 10.40 1.98 0.09 41.65 22:17:01 all 0.32 0.00 0.19 0.02 0.03 99.44 22:17:01 0 0.33 0.00 0.22 0.02 0.03 99.40 22:17:01 1 0.30 0.00 0.17 0.02 0.03 99.48 22:18:01 all 0.15 0.00 0.09 0.00 0.03 99.73 22:18:01 0 0.07 0.00 0.07 0.00 0.02 99.85 22:18:01 1 0.23 0.00 0.12 0.00 0.03 99.62 22:19:01 all 0.11 0.00 0.07 0.00 0.01 99.82 22:19:01 0 0.08 0.00 0.07 0.00 0.02 99.83 22:19:01 1 0.13 0.00 0.07 0.00 0.00 99.80 22:20:01 all 0.16 0.00 0.05 0.00 0.03 99.77 22:20:01 0 0.03 0.00 0.05 0.00 0.03 99.88 22:20:01 1 0.28 0.00 0.05 0.00 0.02 99.65 22:21:01 all 0.20 0.00 0.05 0.00 0.02 99.73 22:21:01 0 0.08 0.00 0.07 0.00 0.03 99.82 22:21:01 1 0.32 0.00 0.03 0.00 0.00 99.65 22:22:01 all 0.30 0.00 0.06 0.00 0.01 99.63 22:22:01 0 0.20 0.00 0.08 0.00 0.02 99.70 22:22:01 1 0.40 0.00 0.03 0.00 0.00 99.57 22:23:01 all 0.18 0.00 0.04 0.00 0.02 99.76 22:23:01 0 0.07 0.00 0.05 0.00 0.02 99.87 22:23:01 1 0.30 0.00 0.03 0.00 0.02 99.65 22:24:01 all 12.31 0.00 4.93 1.60 0.04 81.11 22:24:01 0 12.46 0.00 5.15 1.69 0.03 80.67 22:24:01 1 12.17 0.00 4.71 1.51 0.05 81.56 Average: all 9.77 0.00 2.82 0.69 0.04 86.68 Average: 0 9.68 0.00 2.89 0.82 0.04 86.58 Average: 1 9.87 0.00 2.76 0.56 0.03 86.78