---> uname -a: Linux prd-centos7-docker-4c-2g-3335.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: 2799.996 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) 08/18/21 _x86_64_ (2 CPU) 15:50:05 LINUX RESTART (2 CPU) 15:51:01 tps rtps wtps bread/s bwrtn/s 15:52:02 3.45 0.00 3.45 0.00 110.18 15:53:01 0.51 0.00 0.51 0.00 8.52 15:54:01 0.27 0.00 0.27 0.00 3.33 15:55:01 0.25 0.00 0.25 0.00 3.73 15:56:01 0.25 0.00 0.25 0.00 2.78 15:57:01 0.25 0.00 0.25 0.00 3.36 15:58:01 0.23 0.00 0.23 0.00 3.20 15:59:01 131.20 0.03 131.16 3.73 34626.80 Average: 17.09 0.00 17.08 0.47 4354.92 15:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:52:02 5476272 0 796984 9.95 2620 1733056 1200680 13.26 570792 1564804 16 15:53:01 5474780 0 798420 9.97 2620 1733112 1198624 13.23 576592 1560648 16 15:54:01 5472784 0 800464 9.99 2620 1733064 1198960 13.24 578332 1560636 8 15:55:01 5473796 0 799444 9.98 2620 1733072 1198624 13.23 576872 1561428 8 15:56:01 5473308 0 799928 9.99 2620 1733076 1198720 13.23 573992 1564820 8 15:57:01 5473968 0 799264 9.98 2620 1733080 1198660 13.23 573552 1564820 8 15:58:01 5473800 0 799428 9.98 2620 1733084 1198624 13.23 573556 1564820 8 15:59:01 3837712 0 1113704 13.91 2620 3054896 1385600 15.30 848584 2726732 507320 Average: 5269552 0 838454 10.47 2620 1898305 1222312 13.50 609034 1708588 63424 15:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:52:02 eth0 0.75 0.10 0.06 0.01 0.00 0.00 0.00 0.00 15:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 eth0 3.12 1.27 3.48 0.44 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 eth0 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 eth0 1.00 0.08 0.10 0.01 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 eth0 1162.96 833.23 7685.96 75.34 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 58.09 74.05 4.82 368.85 0.00 0.00 0.00 0.00 Average: eth0 146.38 104.62 963.37 9.51 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 7.28 9.28 0.60 46.21 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) 08/18/21 _x86_64_ (2 CPU) 15:50:05 LINUX RESTART (2 CPU) 15:51:01 CPU %user %nice %system %iowait %steal %idle 15:52:02 all 0.32 0.00 0.09 0.00 0.02 99.57 15:52:02 0 0.48 0.00 0.08 0.00 0.02 99.42 15:52:02 1 0.15 0.00 0.10 0.00 0.02 99.73 15:53:01 all 0.23 0.00 0.07 0.00 0.02 99.69 15:53:01 0 0.37 0.00 0.09 0.00 0.02 99.52 15:53:01 1 0.08 0.00 0.05 0.00 0.02 99.85 15:54:01 all 0.18 0.00 0.05 0.00 0.02 99.76 15:54:01 0 0.30 0.00 0.05 0.00 0.02 99.63 15:54:01 1 0.05 0.00 0.05 0.00 0.02 99.88 15:55:01 all 0.18 0.00 0.03 0.00 0.02 99.78 15:55:01 0 0.30 0.00 0.02 0.00 0.02 99.67 15:55:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:56:01 all 0.18 0.00 0.06 0.00 0.02 99.74 15:56:01 0 0.13 0.00 0.05 0.00 0.02 99.80 15:56:01 1 0.23 0.00 0.07 0.00 0.02 99.68 15:57:01 all 0.12 0.00 0.05 0.00 0.03 99.81 15:57:01 0 0.05 0.00 0.05 0.00 0.02 99.88 15:57:01 1 0.18 0.00 0.05 0.00 0.03 99.73 15:58:01 all 0.14 0.00 0.04 0.00 0.00 99.82 15:58:01 0 0.23 0.00 0.05 0.00 0.00 99.72 15:58:01 1 0.05 0.00 0.03 0.00 0.00 99.92 15:59:01 all 21.93 0.00 10.24 1.27 0.09 66.47 15:59:01 0 22.18 0.00 10.71 1.62 0.11 65.38 15:59:01 1 21.69 0.00 9.78 0.92 0.07 67.54 Average: all 2.77 0.00 1.26 0.15 0.02 95.79 Average: 0 2.86 0.00 1.32 0.19 0.03 95.61 Average: 1 2.69 0.00 1.21 0.11 0.02 95.97