---> uname -a: Linux prd-centos7-docker-4c-2g-1753.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 05:50:21 LINUX RESTART (2 CPU) 05:51:01 tps rtps wtps bread/s bwrtn/s 05:52:01 4.10 0.88 3.21 236.64 934.63 05:53:01 46.72 2.58 44.14 2171.89 8305.06 05:54:02 52.55 0.50 52.05 329.80 9812.47 05:55:01 64.18 0.10 64.08 10.16 18123.18 Average: 41.80 1.02 40.78 689.90 9257.34 05:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:52:01 5693140 0 662084 8.27 2620 1651096 1085520 11.98 426416 1499596 46032 05:53:01 5345348 0 714228 8.92 2620 1946744 1219208 13.46 674532 1590232 36412 05:54:02 5049212 0 774296 9.67 2620 2182812 1174316 12.97 791048 1700188 20 05:55:01 4581352 0 823464 10.28 2620 2601504 1139460 12.58 930064 1977412 36 Average: 5167263 0 743518 9.28 2620 2095539 1154626 12.75 705515 1691857 20625 05:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:52:01 eth0 389.24 241.57 1116.46 52.19 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 973.43 558.28 3164.82 43.88 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:02 vethb205d11 34.10 48.07 2.76 205.46 0.00 0.00 0.00 0.00 05:54:02 eth0 256.59 190.86 417.38 621.52 0.00 0.00 0.00 0.00 05:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:02 docker0 34.10 47.94 2.29 205.45 0.00 0.00 0.00 0.00 05:55:01 eth0 440.19 302.78 2666.44 147.46 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 515.15 323.45 1837.74 216.58 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 8.56 12.04 0.58 51.59 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) 05:50:21 LINUX RESTART (2 CPU) 05:51:01 CPU %user %nice %system %iowait %steal %idle 05:52:01 all 6.21 0.00 0.85 0.01 0.04 92.89 05:52:01 0 6.25 0.00 0.91 0.00 0.05 92.79 05:52:01 1 6.17 0.00 0.78 0.02 0.03 93.00 05:53:01 all 8.14 0.00 1.64 1.26 0.06 88.90 05:53:01 0 6.34 0.00 1.95 2.00 0.05 89.65 05:53:01 1 9.91 0.00 1.33 0.53 0.07 88.16 05:54:02 all 13.61 0.00 2.26 0.46 0.04 83.62 05:54:02 0 18.69 0.00 2.61 0.43 0.05 78.22 05:54:02 1 8.61 0.00 1.91 0.49 0.03 88.95 05:55:01 all 8.22 0.00 3.36 0.58 0.05 87.79 05:55:01 0 9.03 0.00 3.69 0.52 0.05 86.71 05:55:01 1 7.41 0.00 3.04 0.64 0.05 88.86 Average: all 9.04 0.00 2.02 0.58 0.05 88.31 Average: 0 10.07 0.00 2.28 0.74 0.05 86.86 Average: 1 8.02 0.00 1.76 0.42 0.05 89.76