---> uname -a: Linux prd-centos7-docker-4c-2g-367.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 9.0G 32G 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 9.0G 32G 23% /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) 08/11/21 _x86_64_ (2 CPU) 16:59:25 LINUX RESTART (2 CPU) 17:00:01 tps rtps wtps bread/s bwrtn/s 17:01:01 80.50 3.41 77.09 2557.84 3396.55 17:02:01 0.67 0.10 0.57 1.73 9.48 17:03:01 0.32 0.00 0.32 0.00 3.63 17:04:01 0.22 0.00 0.22 0.00 3.12 17:05:01 0.20 0.00 0.20 0.00 2.50 17:06:01 0.27 0.00 0.27 0.00 3.10 17:07:01 0.15 0.00 0.15 0.00 1.88 17:08:01 4.26 0.03 4.23 3.73 145.28 17:09:01 202.16 0.10 202.06 9.99 53964.45 Average: 32.09 0.41 31.69 286.03 6394.58 17:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 5469832 0 803320 10.03 2620 1733160 1299536 14.35 572864 1565804 20 17:02:01 5478044 0 794980 9.93 2620 1733288 1237844 13.67 566232 1565828 8 17:03:01 5482024 0 790996 9.88 2620 1733292 1206788 13.32 564376 1564652 8 17:04:01 5479792 0 793224 9.90 2620 1733296 1206956 13.33 566300 1564652 8 17:05:01 5479976 0 793032 9.90 2620 1733304 1207108 13.33 559680 1571736 12 17:06:01 5480892 0 792116 9.89 2620 1733304 1206916 13.33 558664 1571732 12 17:07:01 5481600 0 791404 9.88 2620 1733308 1206856 13.32 558392 1571732 8 17:08:01 4832924 0 918608 11.47 2620 2254780 1606056 17.73 798764 1938912 521248 17:09:01 3137440 0 1295592 16.18 2620 3573280 1881304 20.77 1209788 2986360 517228 Average: 5146947 0 863697 10.78 2620 1995668 1339929 14.79 661673 1766823 115395 17:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 eth0 123.29 82.65 383.35 24.53 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 4.01 2.90 1.18 8.66 0.00 0.00 0.00 0.00 17:02:01 eth0 1.25 0.38 0.33 0.21 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 0.92 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 1.38 0.30 0.35 0.20 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 2.20 0.93 0.95 0.66 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 0.22 0.17 0.10 0.01 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 eth0 601.65 408.63 4086.81 31.05 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 eth0 1011.07 683.97 6243.08 155.98 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 63.69 83.55 5.41 354.66 0.00 0.00 0.00 0.00 Average: eth0 193.61 130.83 1190.77 23.64 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 7.52 9.61 0.73 40.38 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) 08/11/21 _x86_64_ (2 CPU) 16:59:25 LINUX RESTART (2 CPU) 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 4.87 0.00 2.16 2.00 0.04 90.93 17:01:01 0 5.22 0.00 2.25 1.76 0.03 90.74 17:01:01 1 4.52 0.00 2.08 2.23 0.05 91.12 17:02:01 all 0.18 0.00 0.07 0.00 0.03 99.72 17:02:01 0 0.07 0.00 0.07 0.00 0.03 99.83 17:02:01 1 0.30 0.00 0.07 0.00 0.02 99.62 17:03:01 all 0.18 0.00 0.05 0.00 0.02 99.75 17:03:01 0 0.08 0.00 0.07 0.00 0.03 99.82 17:03:01 1 0.28 0.00 0.03 0.00 0.00 99.68 17:04:01 all 0.13 0.00 0.03 0.00 0.02 99.82 17:04:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:04:01 1 0.22 0.00 0.03 0.00 0.02 99.73 17:05:01 all 0.20 0.00 0.03 0.00 0.03 99.73 17:05:01 0 0.08 0.00 0.05 0.00 0.03 99.83 17:05:01 1 0.32 0.00 0.02 0.00 0.03 99.63 17:06:01 all 0.10 0.00 0.03 0.00 0.04 99.83 17:06:01 0 0.00 0.00 0.02 0.00 0.05 99.93 17:06:01 1 0.20 0.00 0.03 0.00 0.03 99.73 17:07:01 all 0.14 0.00 0.02 0.00 0.03 99.81 17:07:01 0 0.08 0.00 0.02 0.00 0.05 99.85 17:07:01 1 0.20 0.00 0.02 0.00 0.02 99.77 17:08:01 all 3.88 0.00 1.80 0.02 0.05 94.25 17:08:01 0 3.85 0.00 1.88 0.02 0.05 94.19 17:08:01 1 3.91 0.00 1.71 0.02 0.05 94.32 17:09:01 all 25.61 0.00 11.57 1.90 0.09 60.83 17:09:01 0 26.47 0.00 12.18 1.86 0.09 59.40 17:09:01 1 24.77 0.00 10.98 1.93 0.09 62.23 Average: all 3.77 0.00 1.68 0.42 0.04 94.09 Average: 0 3.82 0.00 1.76 0.39 0.04 93.99 Average: 1 3.72 0.00 1.60 0.45 0.03 94.19