---> uname -a: Linux prd-centos7-docker-4c-2g-5498.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 9.1G 31G 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 9.1G 31G 23% /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) 02/18/22 _x86_64_ (2 CPU) 12:44:09 LINUX RESTART (2 CPU) 12:45:01 tps rtps wtps bread/s bwrtn/s 12:46:01 397.57 0.00 397.57 0.00 79105.11 12:47:01 125.80 0.00 125.80 0.00 11052.54 12:48:01 3.48 0.00 3.48 0.00 113.61 12:49:01 0.28 0.00 0.28 0.00 3.41 12:50:01 0.25 0.00 0.25 0.00 4.35 12:51:01 0.23 0.00 0.23 0.00 3.10 12:52:01 0.27 0.00 0.27 0.00 3.51 12:53:01 0.28 0.00 0.28 0.00 2.86 12:54:01 64.10 0.00 64.10 0.00 17690.95 Average: 65.83 0.00 65.83 0.00 12000.71 12:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 3876836 0 948052 11.84 2620 3181432 1483444 16.38 927408 2744816 111376 12:47:01 3890852 0 939184 11.73 2620 3176284 1210016 13.36 976540 2686736 20 12:48:01 3875604 0 954432 11.92 2620 3176284 1210088 13.36 993544 2686736 8 12:49:01 3875768 0 954260 11.91 2620 3176292 1210088 13.36 993196 2686736 8 12:50:01 3887944 0 942076 11.76 2620 3176300 1172876 12.95 984436 2686736 16 12:51:01 3888956 0 941060 11.75 2620 3176304 1172960 12.95 983900 2686736 12 12:52:01 3886976 0 943036 11.77 2620 3176308 1172780 12.95 986132 2686736 8 12:53:01 3882660 0 947348 11.83 2620 3176312 1172780 12.95 990264 2686736 8 12:54:01 3236348 0 1103844 13.78 2620 3666128 1533344 16.93 1096864 3136352 64 Average: 3811327 0 963699 12.03 2620 3231294 1259820 13.91 992476 2743147 12391 12:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 veth862981b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:46:01 eth0 281.29 217.42 2117.22 31.28 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 195.77 239.94 15.74 2078.43 0.00 0.00 0.00 0.00 12:47:01 eth0 57.23 35.92 167.71 15.36 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 14.67 17.98 0.84 91.88 0.00 0.00 0.00 0.00 12:48:01 eth0 4.88 1.87 3.58 0.70 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 eth0 0.68 0.35 0.28 0.20 0.00 0.00 0.00 0.00 12:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 eth0 0.42 0.23 0.15 0.07 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 eth0 0.62 0.35 0.27 0.20 0.00 0.00 0.00 0.00 12:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 eth0 0.27 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 eth0 92.75 58.19 2590.05 33.50 0.00 0.00 0.00 0.00 12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.71 34.96 542.17 9.04 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 23.39 28.67 1.84 241.22 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) 02/18/22 _x86_64_ (2 CPU) 12:44:09 LINUX RESTART (2 CPU) 12:45:01 CPU %user %nice %system %iowait %steal %idle 12:46:01 all 37.13 0.00 12.51 4.49 0.09 45.78 12:46:01 0 36.93 0.00 12.30 4.96 0.09 45.73 12:46:01 1 37.34 0.00 12.72 4.01 0.09 45.83 12:47:01 all 45.63 0.00 7.00 2.48 0.10 44.79 12:47:01 0 46.39 0.00 6.79 2.32 0.09 44.41 12:47:01 1 44.88 0.00 7.22 2.64 0.11 45.16 12:48:01 all 0.15 0.00 0.08 0.00 0.02 99.76 12:48:01 0 0.03 0.00 0.08 0.00 0.02 99.87 12:48:01 1 0.27 0.00 0.07 0.00 0.02 99.65 12:49:01 all 0.15 0.00 0.03 0.00 0.03 99.79 12:49:01 0 0.05 0.00 0.02 0.00 0.02 99.92 12:49:01 1 0.25 0.00 0.03 0.00 0.05 99.67 12:50:01 all 0.12 0.00 0.06 0.00 0.03 99.79 12:50:01 0 0.03 0.00 0.10 0.00 0.03 99.83 12:50:01 1 0.20 0.00 0.02 0.00 0.03 99.75 12:51:01 all 0.18 0.00 0.03 0.00 0.03 99.77 12:51:01 0 0.05 0.00 0.02 0.00 0.03 99.90 12:51:01 1 0.30 0.00 0.03 0.00 0.03 99.63 12:52:01 all 0.14 0.00 0.03 0.00 0.03 99.79 12:52:01 0 0.03 0.00 0.02 0.00 0.02 99.93 12:52:01 1 0.25 0.00 0.05 0.00 0.05 99.65 12:53:01 all 0.03 0.00 0.03 0.00 0.03 99.90 12:53:01 0 0.02 0.00 0.03 0.00 0.02 99.93 12:53:01 1 0.05 0.00 0.03 0.00 0.05 99.87 12:54:01 all 7.14 0.00 2.78 1.12 0.04 88.91 12:54:01 0 7.06 0.00 2.60 0.66 0.03 89.64 12:54:01 1 7.22 0.00 2.97 1.58 0.05 88.18 Average: all 9.62 0.00 2.40 0.86 0.05 87.08 Average: 0 9.60 0.00 2.33 0.84 0.04 87.19 Average: 1 9.64 0.00 2.46 0.88 0.05 86.96