---> uname -a: Linux prd-centos7-docker-4c-2g-1669.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: 2800.000 BogoMIPS: 5600.00 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) 01/17/22 _x86_64_ (2 CPU) 11:12:50 LINUX RESTART (2 CPU) 11:13:01 tps rtps wtps bread/s bwrtn/s 11:14:01 296.04 88.80 207.24 9575.90 65329.54 11:15:01 270.46 0.05 270.41 1.07 61723.62 11:16:01 112.10 0.00 112.10 0.00 25315.87 11:17:01 1.13 0.00 1.13 0.00 18.24 11:18:01 0.20 0.00 0.20 0.00 2.70 11:19:01 0.40 0.00 0.40 0.00 6.10 11:20:01 0.22 0.00 0.22 0.00 2.60 11:21:01 0.32 0.00 0.32 0.00 3.36 11:22:01 236.10 0.03 236.07 3.73 54838.17 Average: 101.92 9.88 92.04 1065.09 23035.06 11:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 4057244 0 910140 11.36 2620 3038936 1594272 17.60 863400 2635264 688236 11:15:01 3895476 0 959832 11.98 2620 3151012 1572596 17.36 983744 2671348 14920 11:16:01 3224788 0 1070748 13.37 2620 3710784 1401080 15.47 1081552 3162824 20 11:17:01 3237848 0 1057680 13.21 2620 3710792 1287544 14.22 1072568 3162824 12 11:18:01 3255028 0 1040492 12.99 2620 3710800 1287544 14.22 1057820 3162824 8 11:19:01 3254712 0 1040808 13.00 2620 3710800 1287640 14.22 1058040 3162824 8 11:20:01 3256200 0 1039312 12.98 2620 3710808 1287544 14.22 1056952 3162824 8 11:21:01 3261012 0 1034496 12.92 2620 3710812 1287544 14.22 1052228 3162824 8 11:22:01 1692776 0 1280768 15.99 2620 5032776 1514408 16.72 1282708 4287424 44 Average: 3237232 0 1048253 13.09 2620 3720836 1391130 15.36 1056557 3174553 78140 11:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:14:01 eth0 718.49 464.65 6752.54 101.83 0.00 0.00 0.00 0.00 11:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 vetha76d503 139.93 186.27 13.57 2008.19 0.00 0.00 0.00 0.00 11:14:01 docker0 186.04 223.00 16.02 2253.54 0.00 0.00 0.00 0.00 11:15:01 eth0 48.55 31.18 88.21 14.71 0.00 0.00 0.00 0.00 11:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 vethcb7c177 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:15:01 docker0 8.75 10.87 0.53 53.27 0.00 0.00 0.00 0.00 11:16:01 eth0 202.48 144.81 2743.85 257.32 0.00 0.00 0.00 0.00 11:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 docker0 6.54 8.42 0.38 51.54 0.00 0.00 0.00 0.00 11:17:01 eth0 0.35 0.35 0.02 0.03 0.00 0.00 0.00 0.00 11:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 eth0 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 11:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 eth0 0.05 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 veth94690e7 0.57 0.43 0.08 0.13 0.00 0.00 0.00 0.00 11:22:01 eth0 349.21 213.52 7704.60 44.62 0.00 0.00 0.00 0.00 11:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 docker0 36.04 52.36 3.48 405.42 0.00 0.00 0.00 0.00 Average: veth94690e7 0.06 0.05 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 146.68 95.03 1921.54 46.52 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 26.39 32.75 2.27 307.23 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) 01/17/22 _x86_64_ (2 CPU) 11:12:50 LINUX RESTART (2 CPU) 11:13:01 CPU %user %nice %system %iowait %steal %idle 11:14:01 all 36.06 0.00 14.17 8.01 0.17 41.58 11:14:01 0 36.01 0.00 14.67 7.93 0.16 41.23 11:14:01 1 36.12 0.00 13.68 8.09 0.18 41.93 11:15:01 all 44.38 0.00 11.25 3.21 0.14 41.01 11:15:01 0 44.83 0.00 11.68 2.90 0.15 40.45 11:15:01 1 43.93 0.00 10.83 3.53 0.13 41.58 11:16:01 all 29.10 0.00 6.09 2.96 0.12 61.73 11:16:01 0 29.60 0.00 6.40 3.68 0.12 60.20 11:16:01 1 28.60 0.00 5.78 2.25 0.12 63.24 11:17:01 all 0.20 0.00 0.08 0.00 0.01 99.72 11:17:01 0 0.05 0.00 0.10 0.00 0.02 99.83 11:17:01 1 0.35 0.00 0.05 0.00 0.00 99.60 11:18:01 all 0.27 0.00 0.07 0.00 0.03 99.63 11:18:01 0 0.12 0.00 0.07 0.00 0.05 99.77 11:18:01 1 0.42 0.00 0.07 0.00 0.02 99.50 11:19:01 all 0.18 0.00 0.06 0.00 0.02 99.74 11:19:01 0 0.32 0.00 0.07 0.00 0.02 99.60 11:19:01 1 0.05 0.00 0.05 0.00 0.02 99.88 11:20:01 all 0.23 0.00 0.03 0.00 0.03 99.71 11:20:01 0 0.42 0.00 0.03 0.00 0.02 99.53 11:20:01 1 0.05 0.00 0.03 0.00 0.03 99.88 11:21:01 all 0.19 0.00 0.04 0.00 0.03 99.74 11:21:01 0 0.35 0.00 0.03 0.00 0.03 99.58 11:21:01 1 0.03 0.00 0.05 0.00 0.02 99.90 11:22:01 all 25.02 0.00 10.45 3.36 0.14 61.04 11:22:01 0 25.23 0.00 10.49 3.29 0.12 60.86 11:22:01 1 24.81 0.00 10.40 3.42 0.16 61.21 Average: all 14.48 0.00 4.51 1.87 0.07 79.06 Average: 0 14.63 0.00 4.65 1.90 0.07 78.74 Average: 1 14.34 0.00 4.37 1.84 0.07 79.38