---> uname -a: Linux prd-centos7-docker-4c-2g-7.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) 21:36:04 LINUX RESTART (2 CPU) 21:37:01 tps rtps wtps bread/s bwrtn/s 21:38:01 23.59 3.31 20.28 2562.77 3992.02 21:39:01 1.65 0.00 1.65 0.00 30.22 21:40:01 0.30 0.00 0.30 0.00 3.48 21:41:01 0.20 0.00 0.20 0.00 2.96 21:42:01 0.30 0.00 0.30 0.00 3.55 21:43:01 0.32 0.00 0.32 0.00 3.91 21:44:01 0.25 0.00 0.25 0.00 4.05 21:45:01 0.27 0.00 0.27 0.00 3.35 Average: 3.36 0.41 2.95 320.48 505.65 21:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:38:01 5426808 0 812996 10.15 2620 1766508 1304232 14.40 596776 1582060 12 21:39:01 5440380 0 799416 9.98 2620 1766516 1201812 13.27 587312 1579984 8 21:40:01 5440400 0 799396 9.98 2620 1766516 1201812 13.27 585220 1582112 8 21:41:01 5436612 0 803176 10.03 2620 1766524 1202136 13.27 589104 1582112 8 21:42:01 5438024 0 801760 10.01 2620 1766528 1201956 13.27 584968 1585208 8 21:43:01 5437868 0 801912 10.01 2620 1766532 1201812 13.27 585316 1585208 12 21:44:01 5436132 0 803644 10.03 2620 1766536 1201812 13.27 587312 1585248 16 21:45:01 5425468 0 814304 10.17 2620 1766540 1201812 13.27 597764 1585248 8 Average: 5435212 0 804576 10.05 2620 1766525 1214673 13.41 589222 1583398 10 21:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:38:01 eth0 207.14 174.23 568.21 25.65 0.00 0.00 0.00 0.00 21:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 114.89 110.24 8.40 225.78 0.00 0.00 0.00 0.00 21:39:01 eth0 0.63 0.08 0.04 0.01 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 eth0 0.32 0.08 0.03 0.01 0.00 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 eth0 2.75 1.67 3.49 0.47 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 eth0 0.33 0.22 0.14 0.07 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 26.44 22.07 71.52 3.28 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 14.37 13.79 1.05 28.23 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) 21:36:04 LINUX RESTART (2 CPU) 21:37:01 CPU %user %nice %system %iowait %steal %idle 21:38:01 all 4.90 0.00 2.06 0.60 0.04 92.41 21:38:01 0 4.61 0.00 2.32 0.68 0.05 92.34 21:38:01 1 5.18 0.00 1.80 0.51 0.03 92.47 21:39:01 all 0.18 0.00 0.07 0.00 0.02 99.74 21:39:01 0 0.28 0.00 0.03 0.00 0.00 99.68 21:39:01 1 0.07 0.00 0.10 0.00 0.03 99.80 21:40:01 all 0.18 0.00 0.04 0.00 0.02 99.76 21:40:01 0 0.30 0.00 0.03 0.00 0.02 99.65 21:40:01 1 0.07 0.00 0.05 0.00 0.02 99.87 21:41:01 all 0.25 0.00 0.06 0.00 0.02 99.67 21:41:01 0 0.42 0.00 0.05 0.00 0.02 99.52 21:41:01 1 0.08 0.00 0.07 0.00 0.02 99.83 21:42:01 all 0.20 0.00 0.05 0.00 0.02 99.73 21:42:01 0 0.33 0.00 0.05 0.00 0.02 99.60 21:42:01 1 0.07 0.00 0.05 0.00 0.02 99.87 21:43:01 all 0.13 0.00 0.03 0.00 0.01 99.82 21:43:01 0 0.25 0.00 0.05 0.00 0.02 99.68 21:43:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:44:01 all 0.17 0.00 0.06 0.00 0.01 99.77 21:44:01 0 0.07 0.00 0.05 0.00 0.02 99.87 21:44:01 1 0.27 0.00 0.07 0.00 0.00 99.67 21:45:01 all 0.23 0.00 0.04 0.00 0.01 99.72 21:45:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:45:01 1 0.42 0.00 0.05 0.00 0.00 99.53 Average: all 0.77 0.00 0.30 0.07 0.02 98.84 Average: 0 0.78 0.00 0.32 0.08 0.02 98.80 Average: 1 0.76 0.00 0.27 0.06 0.01 98.89