---> uname -a: Linux prd-centos7-docker-4c-2g-1757.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: 2799.976 BogoMIPS: 5599.95 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 (prd-centos7-docker-4c-2g-1757.novalocal) 01/19/22 _x86_64_ (2 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 305.59 65.41 240.18 8264.71 63896.24 00:02:01 293.32 0.07 293.26 1.46 56294.64 00:03:02 40.12 0.00 40.12 0.00 6519.42 00:04:01 0.41 0.00 0.41 0.00 7.84 00:05:01 0.17 0.00 0.17 0.00 2.43 00:06:01 0.65 0.00 0.65 0.00 7.30 00:07:01 0.60 0.00 0.60 0.00 6.85 00:08:01 75.53 0.02 75.52 0.27 18080.10 00:09:01 0.92 0.00 0.92 0.00 8.43 Average: 79.88 7.30 72.59 920.78 16128.56 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 4054036 0 919452 11.48 2620 3032832 1618500 17.87 818524 2673168 662036 00:02:01 3996664 0 962912 12.02 2620 3046744 1544276 17.05 934308 2621964 32 00:03:02 3935288 0 931768 11.63 2620 3139264 1211016 13.37 936988 2683052 28 00:04:01 3936664 0 930384 11.62 2620 3139272 1175376 12.98 938332 2683052 20 00:05:01 3953312 0 913700 11.41 2620 3139308 1175100 12.97 924168 2683060 16 00:06:01 3950600 0 916444 11.44 2620 3139276 1175196 12.97 926628 2683052 8 00:07:01 3954076 0 912960 11.40 2620 3139284 1175100 12.97 924428 2683052 8 00:08:01 3333712 0 1043472 13.03 2620 3629136 1431768 15.81 1016912 3126396 20 00:09:01 3337976 0 1039204 12.98 2620 3629140 1285400 14.19 1016360 3126396 12 Average: 3828036 0 952255 11.89 2620 3226028 1310192 14.47 937405 2773688 73576 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 veth026dc6a 186.65 230.86 17.79 2038.26 0.00 0.00 0.00 0.00 00:01:01 eth0 782.21 482.54 6409.93 102.64 0.00 0.00 0.00 0.00 00:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 docker0 194.62 239.71 15.87 2082.33 0.00 0.00 0.00 0.00 00:02:01 veth155ea7c 0.03 0.07 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 eth0 57.22 32.91 85.51 16.10 0.00 0.00 0.00 0.00 00:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 docker0 6.84 8.81 0.39 38.05 0.00 0.00 0.00 0.00 00:03:02 eth0 23.77 15.37 106.35 4.85 0.00 0.00 0.00 0.00 00:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:02 docker0 7.13 9.68 0.41 51.64 0.00 0.00 0.00 0.00 00:04:01 eth0 2.34 0.95 1.39 0.49 0.00 0.00 0.00 0.00 00:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 eth0 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 00:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 eth0 109.48 76.03 2597.85 100.45 0.00 0.00 0.00 0.00 00:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 108.66 67.74 1024.68 25.01 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 23.23 28.76 1.86 241.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (prd-centos7-docker-4c-2g-1757.novalocal) 01/19/22 _x86_64_ (2 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 35.80 0.00 14.30 6.42 0.09 43.38 00:01:01 0 35.92 0.00 14.94 8.10 0.09 40.94 00:01:01 1 35.69 0.00 13.66 4.74 0.09 45.82 00:02:01 all 44.58 0.00 11.67 2.04 0.12 41.59 00:02:01 0 44.38 0.00 11.97 1.74 0.11 41.79 00:02:01 1 44.78 0.00 11.37 2.33 0.13 41.40 00:03:02 all 16.11 0.00 2.22 1.37 0.04 80.25 00:03:02 0 15.38 0.00 2.32 1.17 0.05 81.08 00:03:02 1 16.84 0.00 2.12 1.57 0.03 79.42 00:04:01 all 0.23 0.00 0.07 0.00 0.02 99.69 00:04:01 0 0.05 0.00 0.07 0.00 0.02 99.86 00:04:01 1 0.41 0.00 0.07 0.00 0.02 99.51 00:05:01 all 0.22 0.00 0.08 0.00 0.01 99.69 00:05:01 0 0.07 0.00 0.07 0.00 0.02 99.85 00:05:01 1 0.37 0.00 0.10 0.00 0.00 99.53 00:06:01 all 0.15 0.00 0.03 0.00 0.02 99.81 00:06:01 0 0.05 0.00 0.03 0.00 0.03 99.88 00:06:01 1 0.25 0.00 0.02 0.00 0.00 99.73 00:07:01 all 0.15 0.00 0.04 0.00 0.02 99.79 00:07:01 0 0.05 0.00 0.05 0.00 0.02 99.88 00:07:01 1 0.25 0.00 0.03 0.00 0.02 99.70 00:08:01 all 7.80 0.00 3.29 1.67 0.03 87.20 00:08:01 0 7.76 0.00 3.18 1.65 0.03 87.38 00:08:01 1 7.85 0.00 3.40 1.70 0.03 87.02 00:09:01 all 0.08 0.00 0.07 0.00 0.03 99.82 00:09:01 0 0.07 0.00 0.05 0.00 0.03 99.85 00:09:01 1 0.10 0.00 0.08 0.00 0.03 99.78 Average: all 11.24 0.00 3.39 1.24 0.04 84.09 Average: 0 11.08 0.00 3.49 1.36 0.04 84.03 Average: 1 11.40 0.00 3.30 1.11 0.04 84.16