---> uname -a: Linux prd-centos7-docker-4c-2g-948.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 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) 08/27/21 _x86_64_ (2 CPU) 14:49:15 LINUX RESTART (2 CPU) 14:50:01 tps rtps wtps bread/s bwrtn/s 14:51:01 20.97 0.88 20.09 487.67 3111.14 14:52:01 0.40 0.00 0.40 0.00 7.01 14:53:02 0.32 0.00 0.32 0.00 3.05 14:54:01 0.14 0.00 0.14 0.00 2.37 14:55:01 0.33 0.00 0.33 0.00 3.75 Average: 4.45 0.18 4.27 97.87 627.61 14:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:51:01 5462872 0 806016 10.06 2620 1737432 1250980 13.81 585604 1559596 24 14:52:01 5467532 0 801348 10.01 2620 1737440 1204772 13.30 581552 1559848 16 14:53:02 5466900 0 801980 10.01 2620 1737440 1205000 13.30 574308 1568432 20 14:54:01 5464480 0 804336 10.04 2620 1737504 1205072 13.30 575156 1569080 24 14:55:01 5463584 0 805284 10.05 2620 1737452 1204932 13.30 576920 1569064 16 Average: 5465074 0 803793 10.04 2620 1737454 1214151 13.40 578708 1565204 20 14:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:51:01 eth0 93.62 66.52 357.25 14.39 0.00 0.00 0.00 0.00 14:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 docker0 13.29 10.86 2.67 27.49 0.00 0.00 0.00 0.00 14:52:01 eth0 0.70 0.05 0.06 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:02 eth0 0.97 0.28 0.32 0.16 0.00 0.00 0.00 0.00 14:53:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 eth0 0.58 0.36 0.28 0.24 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 eth0 0.28 0.20 0.09 0.07 0.00 0.00 0.00 0.00 14:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 19.29 13.53 71.84 2.98 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 2.67 2.18 0.54 5.52 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) 08/27/21 _x86_64_ (2 CPU) 14:49:15 LINUX RESTART (2 CPU) 14:50:01 CPU %user %nice %system %iowait %steal %idle 14:51:01 all 2.52 0.00 1.31 0.29 0.04 95.84 14:51:01 0 2.37 0.00 1.36 0.44 0.03 95.79 14:51:01 1 2.66 0.00 1.26 0.13 0.05 95.90 14:52:01 all 0.16 0.00 0.05 0.00 0.03 99.77 14:52:01 0 0.28 0.00 0.07 0.00 0.02 99.63 14:52:01 1 0.03 0.00 0.03 0.00 0.03 99.90 14:53:02 all 0.06 0.00 0.04 0.00 0.03 99.87 14:53:02 0 0.08 0.00 0.05 0.00 0.03 99.83 14:53:02 1 0.03 0.00 0.03 0.00 0.02 99.92 14:54:01 all 0.13 0.00 0.04 0.00 0.02 99.81 14:54:01 0 0.10 0.00 0.05 0.00 0.02 99.83 14:54:01 1 0.15 0.00 0.03 0.00 0.02 99.80 14:55:01 all 0.16 0.00 0.04 0.00 0.03 99.77 14:55:01 0 0.05 0.00 0.05 0.00 0.03 99.87 14:55:01 1 0.27 0.00 0.03 0.00 0.03 99.67 Average: all 0.60 0.00 0.30 0.06 0.03 99.01 Average: 0 0.58 0.00 0.32 0.09 0.03 98.99 Average: 1 0.63 0.00 0.28 0.03 0.03 99.04