---> uname -a: Linux prd-centos7-docker-4c-2g-3653.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) 01/22/22 _x86_64_ (2 CPU) 03:59:47 LINUX RESTART (2 CPU) 04:01:01 tps rtps wtps bread/s bwrtn/s 04:02:01 291.19 0.08 291.11 1.60 63186.81 04:03:01 115.68 0.00 115.68 0.00 26280.78 04:04:01 0.92 0.00 0.92 0.00 10.49 04:05:01 0.18 0.00 0.18 0.00 2.82 04:06:01 0.23 0.00 0.23 0.00 3.85 04:07:01 0.47 0.00 0.47 0.00 6.60 04:08:01 0.22 0.00 0.22 0.00 2.30 04:09:01 213.79 0.03 213.76 3.73 53987.08 Average: 77.85 0.01 77.83 0.67 17938.48 04:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 3848784 0 997416 12.45 2620 3160120 1693592 18.70 928828 2768372 20 04:03:01 3201240 0 1074916 13.42 2620 3730164 1487544 16.42 1041312 3217916 20 04:04:01 3217816 0 1058340 13.21 2620 3730164 1300016 14.35 1029576 3217912 16 04:05:01 3222908 0 1053240 13.15 2620 3730172 1300140 14.35 1025860 3217912 8 04:06:01 3223372 0 1052772 13.14 2620 3730176 1300152 14.35 1026000 3217912 16 04:07:01 3230344 0 1045796 13.06 2620 3730180 1274356 14.07 1018980 3217912 12 04:08:01 3232668 0 1043468 13.03 2620 3730184 1274356 14.07 1019092 3217912 8 04:09:01 1656332 0 1297852 16.21 2620 5052136 1570320 17.34 1258972 4342792 48 Average: 3104183 0 1077975 13.46 2620 3824162 1400060 15.46 1043578 3302330 18 04:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 eth0 206.63 157.20 2054.11 25.72 0.00 0.00 0.00 0.00 04:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 vethbd948a3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 docker0 135.82 169.58 10.54 2020.73 0.00 0.00 0.00 0.00 04:03:01 eth0 172.43 118.61 2681.55 241.53 0.00 0.00 0.00 0.00 04:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 docker0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 eth0 3.01 0.63 1.72 0.28 0.00 0.00 0.00 0.00 04:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 eth0 1.88 0.60 0.69 0.49 0.00 0.00 0.00 0.00 04:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 eth0 1.15 0.62 0.66 0.43 0.00 0.00 0.00 0.00 04:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 eth0 0.13 0.10 0.01 0.04 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 eth0 349.83 206.76 7632.74 39.41 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 veth38dc512 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 26.71 40.37 2.68 346.56 0.00 0.00 0.00 0.00 Average: eth0 91.92 60.59 1546.71 38.49 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: veth38dc512 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 20.33 26.25 1.65 295.99 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) 01/22/22 _x86_64_ (2 CPU) 03:59:47 LINUX RESTART (2 CPU) 04:01:01 CPU %user %nice %system %iowait %steal %idle 04:02:01 all 38.08 0.00 11.36 2.03 0.12 48.41 04:02:01 0 37.59 0.00 12.03 1.95 0.11 48.31 04:02:01 1 38.57 0.00 10.69 2.12 0.13 48.50 04:03:01 all 26.10 0.00 6.77 1.55 0.08 65.50 04:03:01 0 26.34 0.00 6.99 1.58 0.07 65.02 04:03:01 1 25.87 0.00 6.54 1.53 0.09 65.97 04:04:01 all 0.21 0.00 0.08 0.00 0.02 99.69 04:04:01 0 0.37 0.00 0.10 0.00 0.00 99.53 04:04:01 1 0.05 0.00 0.07 0.00 0.03 99.85 04:05:01 all 0.23 0.00 0.06 0.00 0.02 99.70 04:05:01 0 0.33 0.00 0.08 0.00 0.02 99.57 04:05:01 1 0.12 0.00 0.03 0.00 0.02 99.83 04:06:01 all 0.24 0.00 0.03 0.00 0.03 99.70 04:06:01 0 0.07 0.00 0.03 0.00 0.03 99.87 04:06:01 1 0.42 0.00 0.03 0.00 0.02 99.53 04:07:01 all 0.20 0.00 0.03 0.00 0.02 99.76 04:07:01 0 0.05 0.00 0.02 0.00 0.02 99.92 04:07:01 1 0.35 0.00 0.03 0.00 0.02 99.60 04:08:01 all 0.11 0.00 0.03 0.00 0.02 99.84 04:08:01 0 0.00 0.00 0.02 0.00 0.00 99.98 04:08:01 1 0.22 0.00 0.05 0.00 0.03 99.70 04:09:01 all 22.92 0.00 9.66 2.77 0.07 64.58 04:09:01 0 23.31 0.00 9.67 2.04 0.07 64.91 04:09:01 1 22.52 0.00 9.66 3.49 0.07 64.26 Average: all 10.60 0.00 3.37 0.77 0.04 85.21 Average: 0 10.59 0.00 3.48 0.67 0.04 85.21 Average: 1 10.61 0.00 3.27 0.86 0.05 85.21