---> uname -a: Linux prd-centos7-docker-4c-2g-1735.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) 09/28/21 _x86_64_ (2 CPU) 04:30:29 LINUX RESTART (2 CPU) 04:31:01 tps rtps wtps bread/s bwrtn/s 04:32:01 85.60 4.28 81.32 2793.81 3710.35 04:33:01 1.88 0.00 1.88 0.00 40.93 04:34:01 0.18 0.00 0.18 0.00 2.02 04:35:01 0.25 0.00 0.25 0.00 3.22 04:36:01 0.27 0.00 0.27 0.00 3.18 Average: 17.64 0.86 16.79 558.97 752.21 04:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:32:01 5457272 0 811480 10.13 2620 1737568 1313912 14.51 583956 1565988 132 04:33:01 5470232 0 798512 9.97 2620 1737576 1211372 13.37 574300 1565952 20 04:34:01 5470748 0 797992 9.96 2620 1737580 1207152 13.33 576608 1562480 16 04:35:01 5468844 0 799888 9.99 2620 1737588 1207296 13.33 578452 1562480 20 04:36:01 5469888 0 798840 9.97 2620 1737592 1207236 13.33 570944 1569784 20 Average: 5467397 0 801342 10.01 2620 1737581 1229394 13.57 576852 1565337 42 04:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:32:01 eth0 391.76 232.10 806.26 66.77 0.00 0.00 0.00 0.00 04:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 docker0 11.19 9.11 2.54 27.44 0.00 0.00 0.00 0.00 04:33:01 eth0 0.72 0.35 0.29 0.21 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 eth0 1.80 0.33 0.39 0.20 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 eth0 0.27 0.17 0.09 0.04 0.00 0.00 0.00 0.00 04:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.96 46.62 161.47 13.45 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 2.24 1.82 0.51 5.49 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) 09/28/21 _x86_64_ (2 CPU) 04:30:29 LINUX RESTART (2 CPU) 04:31:01 CPU %user %nice %system %iowait %steal %idle 04:32:01 all 9.76 0.00 3.10 2.14 0.05 84.95 04:32:01 0 8.82 0.00 3.57 2.56 0.05 85.00 04:32:01 1 10.70 0.00 2.63 1.72 0.05 84.90 04:33:01 all 0.19 0.00 0.08 0.00 0.03 99.71 04:33:01 0 0.28 0.00 0.08 0.00 0.02 99.62 04:33:01 1 0.10 0.00 0.07 0.00 0.03 99.80 04:34:01 all 0.23 0.00 0.08 0.00 0.02 99.68 04:34:01 0 0.38 0.00 0.10 0.00 0.00 99.52 04:34:01 1 0.07 0.00 0.05 0.00 0.03 99.85 04:35:01 all 0.27 0.00 0.05 0.00 0.03 99.66 04:35:01 0 0.50 0.00 0.05 0.00 0.02 99.43 04:35:01 1 0.03 0.00 0.05 0.00 0.03 99.88 04:36:01 all 0.23 0.00 0.05 0.00 0.03 99.70 04:36:01 0 0.38 0.00 0.03 0.00 0.03 99.55 04:36:01 1 0.07 0.00 0.07 0.00 0.02 99.85 Average: all 2.10 0.00 0.66 0.42 0.03 96.79 Average: 0 2.05 0.00 0.76 0.50 0.02 96.67 Average: 1 2.16 0.00 0.56 0.34 0.03 96.91