---> uname -a: Linux prd-centos7-docker-4c-2g-3593.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: 2799.998 BogoMIPS: 5599.99 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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 01/21/22 _x86_64_ (2 CPU) 04:05:18 LINUX RESTART (2 CPU) 04:06:03 tps rtps wtps bread/s bwrtn/s 04:07:01 160.43 0.00 160.43 0.00 29083.17 04:08:01 130.32 0.00 130.32 0.00 21721.65 04:09:01 3.08 0.00 3.08 0.00 149.57 04:10:01 0.20 0.00 0.20 0.00 2.96 04:11:01 0.27 0.00 0.27 0.00 3.80 04:12:01 0.32 0.00 0.32 0.00 3.91 Average: 48.49 0.00 48.49 0.00 8380.42 04:06:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 4600496 0 827552 10.33 2620 2578264 1448008 15.99 943364 2097348 102116 04:08:01 4319420 0 861140 10.75 2620 2825752 1212656 13.39 892044 2402004 20 04:09:01 4309780 0 870780 10.87 2620 2825752 1212720 13.39 901908 2402004 20 04:10:01 4291984 0 888568 11.09 2620 2825760 1213220 13.39 919132 2402004 8 04:11:01 4299212 0 881336 11.00 2620 2825764 1172600 12.95 913424 2402004 8 04:12:01 4298272 0 882272 11.02 2620 2825768 1172600 12.95 914624 2402004 8 Average: 4353194 0 868608 10.85 2620 2784510 1238634 13.68 914083 2351228 17030 04:06:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 eth0 315.45 261.96 4283.76 41.97 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 veth89e00da 58.85 61.79 5.32 429.53 0.00 0.00 0.00 0.00 04:07:01 docker0 155.35 125.31 13.67 792.83 0.00 0.00 0.00 0.00 04:08:01 eth0 127.73 77.52 2606.61 15.19 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 0.52 0.30 0.26 0.17 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 12.77 5.03 13.02 0.40 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 04:11:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 0.27 0.18 0.07 0.01 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.84 56.40 1133.31 9.46 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 25.17 20.30 2.22 128.47 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) 01/21/22 _x86_64_ (2 CPU) 04:05:18 LINUX RESTART (2 CPU) 04:06:03 CPU %user %nice %system %iowait %steal %idle 04:07:01 all 48.61 0.00 10.73 1.59 0.12 38.95 04:07:01 0 47.83 0.00 11.30 1.45 0.11 39.30 04:07:01 1 49.40 0.00 10.16 1.72 0.13 38.59 04:08:01 all 25.23 0.00 5.21 1.31 0.08 68.17 04:08:01 0 25.00 0.00 5.39 1.65 0.09 67.87 04:08:01 1 25.47 0.00 5.02 0.97 0.07 68.47 04:09:01 all 0.25 0.00 0.08 0.00 0.03 99.65 04:09:01 0 0.13 0.00 0.08 0.00 0.02 99.77 04:09:01 1 0.37 0.00 0.07 0.00 0.03 99.53 04:10:01 all 0.31 0.00 0.08 0.00 0.02 99.59 04:10:01 0 0.33 0.00 0.10 0.00 0.02 99.55 04:10:01 1 0.28 0.00 0.07 0.00 0.02 99.63 04:11:01 all 0.12 0.00 0.05 0.00 0.01 99.82 04:11:01 0 0.08 0.00 0.07 0.00 0.02 99.83 04:11:01 1 0.15 0.00 0.03 0.00 0.00 99.82 04:12:01 all 0.18 0.00 0.04 0.00 0.03 99.75 04:12:01 0 0.08 0.00 0.05 0.00 0.03 99.83 04:12:01 1 0.27 0.00 0.03 0.00 0.03 99.67 Average: all 11.72 0.00 2.54 0.46 0.05 85.24 Average: 0 11.52 0.00 2.66 0.49 0.05 85.28 Average: 1 11.91 0.00 2.41 0.42 0.05 85.21