---> uname -a: Linux prd-centos7-docker-4c-2g-885.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) 08/26/21 _x86_64_ (2 CPU) 21:54:54 LINUX RESTART (2 CPU) 21:56:01 tps rtps wtps bread/s bwrtn/s 21:57:01 1.88 0.00 1.88 0.00 42.07 21:58:01 0.42 0.00 0.42 0.00 6.50 21:59:01 0.30 0.00 0.30 0.00 3.16 22:00:01 0.15 0.00 0.15 0.00 2.05 22:01:01 0.37 0.02 0.35 0.13 5.05 22:02:01 0.42 0.10 0.32 1.73 5.44 22:03:01 0.23 0.00 0.23 0.00 2.72 22:04:01 0.18 0.00 0.18 0.00 2.17 22:05:01 0.22 0.00 0.22 0.00 2.07 Average: 0.46 0.01 0.45 0.21 7.91 21:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:57:01 5469328 0 800396 9.99 2620 1736588 1283240 14.17 578976 1562232 20 21:58:01 5476444 0 793272 9.90 2620 1736596 1205924 13.31 571548 1563872 12 21:59:01 5474844 0 794872 9.92 2620 1736596 1205924 13.31 572716 1563872 8 22:00:01 5474392 0 795316 9.93 2620 1736604 1206140 13.32 573296 1564392 8 22:01:01 5470468 0 799236 9.98 2620 1736608 1208272 13.34 572752 1568040 8 22:02:01 5471048 0 798528 9.97 2620 1736736 1206432 13.32 572676 1568100 8 22:03:01 5463888 0 805684 10.06 2620 1736740 1206432 13.32 579872 1568100 8 22:04:01 5459692 0 809872 10.11 2620 1736748 1206432 13.32 583756 1568100 12 22:05:01 5459168 0 810396 10.12 2620 1736748 1206660 13.32 586304 1566684 8 Average: 5468808 0 800841 10.00 2620 1736663 1215051 13.41 576877 1565932 10 21:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:57:01 eth0 1.98 1.18 3.25 0.32 0.00 0.00 0.00 0.00 21:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 eth0 0.78 0.08 0.07 0.01 0.00 0.00 0.00 0.00 21:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 eth0 0.62 0.32 0.28 0.20 0.00 0.00 0.00 0.00 22:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 eth0 0.33 0.25 0.14 0.08 0.00 0.00 0.00 0.00 22:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 eth0 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 eth0 0.98 0.07 0.10 0.01 0.00 0.00 0.00 0.00 22:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 eth0 0.67 0.58 0.32 0.22 0.00 0.00 0.00 0.00 22:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.63 0.30 0.46 0.09 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/26/21 _x86_64_ (2 CPU) 21:54:54 LINUX RESTART (2 CPU) 21:56:01 CPU %user %nice %system %iowait %steal %idle 21:57:01 all 0.28 0.00 0.08 0.00 0.03 99.62 21:57:01 0 0.33 0.00 0.07 0.00 0.03 99.57 21:57:01 1 0.23 0.00 0.08 0.00 0.02 99.67 21:58:01 all 0.28 0.00 0.07 0.00 0.04 99.62 21:58:01 0 0.48 0.00 0.07 0.00 0.05 99.40 21:58:01 1 0.07 0.00 0.07 0.00 0.03 99.83 21:59:01 all 0.17 0.00 0.03 0.00 0.03 99.77 21:59:01 0 0.28 0.00 0.02 0.00 0.02 99.68 21:59:01 1 0.05 0.00 0.05 0.00 0.03 99.87 22:00:01 all 0.24 0.00 0.03 0.00 0.04 99.68 22:00:01 0 0.35 0.00 0.03 0.00 0.03 99.58 22:00:01 1 0.13 0.00 0.03 0.00 0.05 99.78 22:01:01 all 0.17 0.00 0.06 0.00 0.04 99.73 22:01:01 0 0.08 0.00 0.07 0.00 0.05 99.80 22:01:01 1 0.25 0.00 0.05 0.00 0.03 99.67 22:02:01 all 0.17 0.00 0.08 0.02 0.06 99.68 22:02:01 0 0.07 0.00 0.08 0.03 0.08 99.73 22:02:01 1 0.27 0.00 0.07 0.00 0.03 99.63 22:03:01 all 0.12 0.00 0.05 0.00 0.05 99.78 22:03:01 0 0.03 0.00 0.03 0.00 0.03 99.90 22:03:01 1 0.20 0.00 0.07 0.00 0.07 99.66 22:04:01 all 0.05 0.00 0.06 0.00 0.02 99.87 22:04:01 0 0.05 0.00 0.05 0.00 0.02 99.88 22:04:01 1 0.05 0.00 0.07 0.00 0.02 99.87 22:05:01 all 0.15 0.00 0.04 0.00 0.03 99.78 22:05:01 0 0.05 0.00 0.05 0.00 0.03 99.87 22:05:01 1 0.25 0.00 0.03 0.00 0.02 99.70 Average: all 0.18 0.00 0.05 0.00 0.04 99.73 Average: 0 0.19 0.00 0.05 0.00 0.04 99.71 Average: 1 0.17 0.00 0.06 0.00 0.03 99.74