---> uname -a: Linux prd-centos7-docker-4c-2g-604.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 12/10/21 _x86_64_ (2 CPU) 11:01:00 LINUX RESTART (2 CPU) 11:02:02 tps rtps wtps bread/s bwrtn/s 11:03:01 1.80 0.00 1.80 0.00 36.84 11:04:01 0.18 0.00 0.18 0.00 3.22 11:05:01 0.28 0.00 0.28 0.00 3.20 11:06:01 0.27 0.00 0.27 0.00 4.95 11:07:01 0.30 0.00 0.30 0.00 4.60 11:08:01 0.23 0.00 0.23 0.00 2.70 11:09:01 0.25 0.00 0.25 0.00 3.46 11:10:01 0.25 0.00 0.25 0.00 3.07 11:11:01 0.28 0.00 0.28 0.00 4.01 Average: 0.42 0.00 0.42 0.00 7.28 11:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 5701616 0 606812 7.58 2620 1697892 1162536 12.84 555204 1519768 24 11:04:01 5703440 0 604980 7.55 2620 1697900 1162728 12.84 553160 1519732 8 11:05:01 5701608 0 606812 7.58 2620 1697900 1162752 12.84 555328 1519732 8 11:06:01 5700404 0 608008 7.59 2620 1697908 1180532 13.03 556552 1519732 8 11:07:01 5705516 0 602892 7.53 2620 1697912 1176788 12.99 551544 1519732 12 11:08:01 5704264 0 604144 7.54 2620 1697912 1176812 12.99 552824 1519732 8 11:09:01 5702848 0 605552 7.56 2620 1697920 1162372 12.83 554744 1519732 16 11:10:01 5697172 0 611224 7.63 2620 1697924 1162372 12.83 560216 1519732 8 11:11:01 5695492 0 612896 7.65 2620 1697932 1162372 12.83 561772 1519732 8 Average: 5701373 0 607036 7.58 2620 1697911 1167696 12.89 555705 1519736 11 11:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 eth0 0.85 0.29 0.15 0.05 0.00 0.00 0.00 0.00 11:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 eth0 1.70 0.65 0.61 0.43 0.00 0.00 0.00 0.00 11:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 eth0 0.53 0.45 0.26 0.21 0.00 0.00 0.00 0.00 11:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 eth0 3.96 1.78 8.62 0.14 0.00 0.00 0.00 0.00 11:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 eth0 0.78 0.38 0.22 0.14 0.00 0.00 0.00 0.00 11:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 eth0 0.55 0.27 0.32 0.19 0.00 0.00 0.00 0.00 11:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.97 0.46 1.14 0.13 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 0.00 0.00 0.00 0.00 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) 12/10/21 _x86_64_ (2 CPU) 11:01:00 LINUX RESTART (2 CPU) 11:02:02 CPU %user %nice %system %iowait %steal %idle 11:03:01 all 0.23 0.00 0.08 0.00 0.02 99.68 11:03:01 0 0.37 0.00 0.05 0.00 0.02 99.56 11:03:01 1 0.08 0.00 0.10 0.00 0.02 99.80 11:04:01 all 0.24 0.00 0.05 0.00 0.00 99.71 11:04:01 0 0.43 0.00 0.05 0.00 0.00 99.52 11:04:01 1 0.05 0.00 0.05 0.00 0.00 99.90 11:05:01 all 0.13 0.00 0.05 0.00 0.03 99.79 11:05:01 0 0.05 0.00 0.08 0.00 0.03 99.83 11:05:01 1 0.22 0.00 0.02 0.00 0.02 99.75 11:06:01 all 0.33 0.00 0.07 0.00 0.01 99.59 11:06:01 0 0.13 0.00 0.08 0.00 0.02 99.77 11:06:01 1 0.53 0.00 0.05 0.00 0.00 99.42 11:07:01 all 0.14 0.00 0.05 0.00 0.01 99.80 11:07:01 0 0.03 0.00 0.05 0.00 0.00 99.92 11:07:01 1 0.25 0.00 0.05 0.00 0.02 99.68 11:08:01 all 0.06 0.00 0.05 0.00 0.01 99.88 11:08:01 0 0.05 0.00 0.05 0.00 0.00 99.90 11:08:01 1 0.07 0.00 0.05 0.00 0.02 99.87 11:09:01 all 0.19 0.00 0.06 0.00 0.01 99.74 11:09:01 0 0.32 0.00 0.07 0.00 0.02 99.60 11:09:01 1 0.07 0.00 0.05 0.00 0.00 99.88 11:10:01 all 0.25 0.00 0.03 0.00 0.02 99.71 11:10:01 0 0.48 0.00 0.03 0.00 0.02 99.47 11:10:01 1 0.02 0.00 0.02 0.00 0.02 99.95 11:11:01 all 0.26 0.00 0.03 0.00 0.00 99.71 11:11:01 0 0.48 0.00 0.03 0.00 0.00 99.48 11:11:01 1 0.03 0.00 0.03 0.00 0.00 99.93 Average: all 0.20 0.00 0.05 0.00 0.01 99.73 Average: 0 0.26 0.00 0.06 0.00 0.01 99.67 Average: 1 0.15 0.00 0.05 0.00 0.01 99.80