---> uname -a: Linux prd-centos7-docker-4c-2g-3658.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: 2799.994 BogoMIPS: 5599.98 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 9.2G 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 9.2G 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) 01/22/22 _x86_64_ (2 CPU) 04:01:29 LINUX RESTART (2 CPU) 04:02:01 tps rtps wtps bread/s bwrtn/s 04:03:02 360.18 3.21 356.97 2329.13 85104.26 04:04:01 150.77 0.00 150.77 0.00 30204.44 04:05:02 0.83 0.00 0.83 0.00 7.93 04:06:01 0.24 0.00 0.24 0.00 3.79 04:07:01 0.23 0.00 0.23 0.00 2.90 04:08:01 0.27 0.00 0.27 0.00 3.10 04:09:01 0.32 0.00 0.32 0.00 4.88 04:10:01 0.28 0.00 0.28 0.00 4.46 Average: 64.11 0.40 63.70 292.42 14417.11 04:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:02 3963724 0 925592 11.56 2620 3117004 1294064 14.29 766764 2766344 20 04:04:01 3237580 0 1040144 12.99 2620 3728596 1214580 13.41 999328 3230404 20 04:05:02 3231812 0 1045912 13.06 2620 3728596 1208256 13.34 1006396 3230404 8 04:06:01 3219484 0 1058232 13.21 2620 3728604 1346300 14.86 1019516 3230404 8 04:07:01 3221140 0 1056572 13.19 2620 3728608 1346012 14.86 1017856 3230404 8 04:08:01 3228260 0 1049448 13.10 2620 3728612 1292172 14.27 1012108 3230404 8 04:09:01 3235536 0 1042168 13.01 2620 3728616 1290116 14.24 1005312 3230404 8 04:10:01 3235736 0 1041960 13.01 2620 3728624 1290116 14.24 1005300 3230408 8 Average: 3321659 0 1032504 12.89 2620 3652158 1285202 14.19 979072 3172397 11 04:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:02 eth0 520.12 399.60 6023.40 55.31 0.00 0.00 0.00 0.00 04:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:02 docker0 270.86 296.77 22.21 2318.09 0.00 0.00 0.00 0.00 04:04:01 eth0 156.33 103.15 2767.20 27.02 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 6.50 8.06 0.37 38.65 0.00 0.00 0.00 0.00 04:05:02 eth0 1.82 0.58 0.69 0.50 0.00 0.00 0.00 0.00 04:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 eth0 4.79 4.17 2.17 26.12 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 0.68 0.67 0.11 6.40 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 0.22 0.12 0.07 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 0.17 0.12 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 eth0 0.27 0.10 0.02 0.01 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.59 63.62 1098.24 14.37 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 34.81 38.25 2.83 295.80 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) 04:01:29 LINUX RESTART (2 CPU) 04:02:01 CPU %user %nice %system %iowait %steal %idle 04:03:02 all 26.79 0.00 12.81 4.23 0.09 56.07 04:03:02 0 27.73 0.00 13.41 4.50 0.09 54.28 04:03:02 1 25.86 0.00 12.21 3.97 0.09 57.87 04:04:01 all 43.54 0.00 8.97 2.20 0.10 45.19 04:04:01 0 44.07 0.00 9.18 2.23 0.11 44.42 04:04:01 1 43.02 0.00 8.76 2.17 0.09 45.96 04:05:02 all 0.23 0.00 0.08 0.00 0.03 99.67 04:05:02 0 0.12 0.00 0.08 0.00 0.03 99.77 04:05:02 1 0.33 0.00 0.07 0.00 0.02 99.58 04:06:01 all 0.22 0.00 0.10 0.00 0.01 99.67 04:06:01 0 0.24 0.00 0.08 0.00 0.00 99.68 04:06:01 1 0.20 0.00 0.12 0.00 0.02 99.66 04:07:01 all 0.03 0.00 0.04 0.00 0.02 99.91 04:07:01 0 0.03 0.00 0.03 0.00 0.02 99.92 04:07:01 1 0.03 0.00 0.05 0.00 0.02 99.90 04:08:01 all 0.03 0.00 0.03 0.00 0.02 99.92 04:08:01 0 0.02 0.00 0.05 0.00 0.03 99.90 04:08:01 1 0.03 0.00 0.02 0.00 0.00 99.95 04:09:01 all 0.05 0.00 0.03 0.00 0.03 99.89 04:09:01 0 0.07 0.00 0.03 0.00 0.02 99.88 04:09:01 1 0.03 0.00 0.03 0.00 0.03 99.90 04:10:01 all 0.03 0.00 0.03 0.00 0.02 99.93 04:10:01 0 0.03 0.00 0.02 0.00 0.00 99.95 04:10:01 1 0.02 0.00 0.03 0.00 0.03 99.92 Average: all 8.36 0.00 2.62 0.76 0.04 88.23 Average: 0 8.52 0.00 2.71 0.80 0.04 87.94 Average: 1 8.19 0.00 2.52 0.73 0.04 88.52