---> uname -a: Linux prd-centos7-docker-4c-2g-897.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) 09/22/21 _x86_64_ (2 CPU) 22:05:57 LINUX RESTART (2 CPU) 22:07:01 tps rtps wtps bread/s bwrtn/s 22:08:01 6.71 0.15 6.56 22.11 1023.41 22:09:01 0.42 0.00 0.42 0.00 6.75 22:10:01 0.33 0.00 0.33 0.00 3.41 22:11:01 0.15 0.00 0.15 0.00 2.05 22:12:01 0.33 0.00 0.33 0.00 4.90 22:13:01 0.23 0.00 0.23 0.00 3.13 22:14:01 0.27 0.00 0.27 0.00 3.63 Average: 1.21 0.02 1.18 3.16 149.66 22:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:08:01 5441948 0 796944 9.95 2620 1767420 1276900 14.10 589256 1576272 20 22:09:01 5448392 0 790492 9.87 2620 1767428 1205980 13.31 594076 1566916 8 22:10:01 5445928 0 792956 9.90 2620 1767428 1206112 13.32 595368 1567420 8 22:11:01 5445432 0 793444 9.91 2620 1767436 1206136 13.32 595044 1567940 8 22:12:01 5444508 0 794364 9.92 2620 1767440 1205836 13.31 590704 1573324 16 22:13:01 5443748 0 795116 9.93 2620 1767448 1205992 13.31 591532 1573328 20 22:14:01 5442120 0 796740 9.95 2620 1767452 1205740 13.31 593368 1573452 16 Average: 5444582 0 794294 9.92 2620 1767436 1216099 13.43 592764 1571236 14 22:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:08:01 eth0 108.82 99.92 246.59 15.15 0.00 0.00 0.00 0.00 22:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 docker0 86.06 83.95 6.95 223.92 0.00 0.00 0.00 0.00 22:09:01 eth0 1.70 0.25 0.38 0.19 0.00 0.00 0.00 0.00 22:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 eth0 1.50 0.53 0.60 0.36 0.00 0.00 0.00 0.00 22:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 eth0 1.25 0.38 0.35 0.23 0.00 0.00 0.00 0.00 22:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 eth0 0.53 0.27 0.17 0.08 0.00 0.00 0.00 0.00 22:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 eth0 0.58 0.43 0.27 0.21 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.35 14.55 35.49 2.32 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 12.30 12.00 0.99 32.00 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) 09/22/21 _x86_64_ (2 CPU) 22:05:57 LINUX RESTART (2 CPU) 22:07:01 CPU %user %nice %system %iowait %steal %idle 22:08:01 all 2.57 0.00 0.99 0.04 0.03 96.37 22:08:01 0 2.34 0.00 1.08 0.03 0.03 96.51 22:08:01 1 2.80 0.00 0.89 0.05 0.03 96.23 22:09:01 all 0.23 0.00 0.08 0.00 0.02 99.68 22:09:01 0 0.38 0.00 0.08 0.00 0.02 99.52 22:09:01 1 0.07 0.00 0.07 0.00 0.02 99.85 22:10:01 all 0.24 0.00 0.05 0.00 0.02 99.69 22:10:01 0 0.07 0.00 0.05 0.00 0.02 99.87 22:10:01 1 0.42 0.00 0.05 0.00 0.02 99.52 22:11:01 all 0.16 0.00 0.08 0.00 0.02 99.75 22:11:01 0 0.07 0.00 0.08 0.00 0.02 99.83 22:11:01 1 0.25 0.00 0.07 0.00 0.02 99.67 22:12:01 all 0.33 0.00 0.37 0.00 0.02 99.27 22:12:01 0 0.20 0.00 0.37 0.00 0.02 99.42 22:12:01 1 0.47 0.00 0.38 0.00 0.03 99.12 22:13:01 all 0.23 0.00 0.05 0.00 0.01 99.71 22:13:01 0 0.10 0.00 0.07 0.00 0.00 99.83 22:13:01 1 0.37 0.00 0.03 0.00 0.02 99.58 22:14:01 all 0.26 0.00 0.06 0.00 0.02 99.67 22:14:01 0 0.07 0.00 0.08 0.00 0.02 99.83 22:14:01 1 0.45 0.00 0.03 0.00 0.02 99.50 Average: all 0.57 0.00 0.24 0.01 0.02 99.17 Average: 0 0.46 0.00 0.26 0.00 0.02 99.26 Average: 1 0.69 0.00 0.22 0.01 0.02 99.07