---> uname -a: Linux prd-centos7-docker-4c-2g-360.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/28/21 _x86_64_ (2 CPU) 16:02:24 LINUX RESTART (2 CPU) 16:03:01 tps rtps wtps bread/s bwrtn/s 16:04:01 84.12 3.41 80.70 2557.98 5172.03 16:05:01 1.77 0.00 1.77 0.00 38.59 16:06:01 0.28 0.00 0.28 0.00 3.46 16:07:01 0.23 0.00 0.23 0.00 3.03 16:08:01 0.22 0.00 0.22 0.00 2.76 16:09:01 0.33 0.00 0.33 0.00 5.08 16:10:01 0.20 0.00 0.20 0.00 2.70 16:11:01 0.27 0.00 0.27 0.00 3.61 16:12:01 0.23 0.00 0.23 0.00 2.70 Average: 9.74 0.38 9.36 284.32 581.75 16:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:04:01 5434184 0 803448 10.03 2620 1768688 1283168 14.17 591152 1582480 132 16:05:01 5441984 0 795644 9.93 2620 1768692 1226184 13.54 585288 1582444 8 16:06:01 5442912 0 794712 9.92 2620 1768696 1215916 13.42 590716 1575976 8 16:07:01 5442064 0 795556 9.93 2620 1768700 1215952 13.42 591868 1575972 8 16:08:01 5443780 0 793836 9.91 2620 1768704 1190492 13.14 583300 1583316 20 16:09:01 5443592 0 794020 9.91 2620 1768708 1190552 13.14 583604 1583316 8 16:10:01 5443652 0 793952 9.91 2620 1768716 1190384 13.14 583264 1583316 8 16:11:01 5431660 0 805936 10.06 2620 1768724 1190456 13.14 595600 1583316 8 16:12:01 5433412 0 804184 10.04 2620 1768724 1190204 13.14 595968 1581452 8 Average: 5439693 0 797921 9.96 2620 1768706 1210368 13.36 588973 1581288 23 16:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:04:01 eth0 328.77 287.76 998.02 43.46 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 118.30 102.40 10.03 313.73 0.00 0.00 0.00 0.00 16:05:01 eth0 3.15 0.90 1.01 0.60 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 2.05 0.33 0.41 0.23 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 1.62 0.40 0.35 0.21 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 2.13 0.72 0.76 0.44 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.70 0.30 0.29 0.20 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 1.03 0.35 0.32 0.24 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.55 0.33 0.27 0.20 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.81 32.37 111.31 5.07 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 13.15 11.38 1.11 34.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/28/21 _x86_64_ (2 CPU) 16:02:24 LINUX RESTART (2 CPU) 16:03:01 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 6.81 0.00 2.63 2.16 0.05 88.35 16:04:01 0 7.11 0.00 2.67 1.75 0.05 88.41 16:04:01 1 6.50 0.00 2.60 2.56 0.05 88.29 16:05:01 all 0.20 0.00 0.06 0.00 0.03 99.72 16:05:01 0 0.08 0.00 0.07 0.00 0.03 99.82 16:05:01 1 0.32 0.00 0.05 0.00 0.02 99.62 16:06:01 all 0.12 0.00 0.04 0.00 0.04 99.80 16:06:01 0 0.05 0.00 0.05 0.00 0.05 99.85 16:06:01 1 0.18 0.00 0.03 0.00 0.03 99.75 16:07:01 all 0.11 0.00 0.04 0.00 0.02 99.83 16:07:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:07:01 1 0.17 0.00 0.05 0.00 0.02 99.77 16:08:01 all 0.17 0.00 0.04 0.00 0.03 99.77 16:08:01 0 0.18 0.00 0.03 0.00 0.03 99.75 16:08:01 1 0.15 0.00 0.05 0.00 0.02 99.78 16:09:01 all 0.12 0.00 0.05 0.00 0.02 99.82 16:09:01 0 0.18 0.00 0.08 0.00 0.03 99.70 16:09:01 1 0.05 0.00 0.02 0.00 0.00 99.93 16:10:01 all 0.15 0.00 0.06 0.00 0.03 99.77 16:10:01 0 0.23 0.00 0.08 0.00 0.03 99.65 16:10:01 1 0.07 0.00 0.03 0.00 0.02 99.88 16:11:01 all 0.18 0.00 0.05 0.00 0.03 99.75 16:11:01 0 0.30 0.00 0.07 0.00 0.03 99.60 16:11:01 1 0.05 0.00 0.03 0.00 0.02 99.90 16:12:01 all 0.13 0.00 0.03 0.00 0.03 99.81 16:12:01 0 0.25 0.00 0.03 0.00 0.03 99.68 16:12:01 1 0.02 0.00 0.03 0.00 0.02 99.93 Average: all 0.88 0.00 0.33 0.24 0.03 98.53 Average: 0 0.93 0.00 0.34 0.19 0.04 98.50 Average: 1 0.82 0.00 0.32 0.28 0.02 98.56