---> uname -a: Linux prd-centos7-docker-4c-2g-205.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) 07/26/21 _x86_64_ (2 CPU) 12:39:52 LINUX RESTART (2 CPU) 12:41:01 tps rtps wtps bread/s bwrtn/s 12:42:01 1.75 0.00 1.75 0.00 39.98 12:43:01 0.47 0.00 0.47 0.00 7.81 12:44:01 0.25 0.00 0.25 0.00 2.92 12:45:01 0.28 0.00 0.28 0.00 4.68 12:46:01 0.45 0.00 0.45 0.00 6.48 12:47:01 0.17 0.00 0.17 0.00 1.50 12:48:01 0.18 0.00 0.18 0.00 2.33 Average: 0.51 0.00 0.51 0.00 9.39 12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 5476100 0 792884 9.90 2620 1737336 1207044 13.33 571184 1562020 16 12:43:01 5472640 0 796336 9.94 2620 1737344 1211688 13.38 574836 1561432 8 12:44:01 5475272 0 793704 9.91 2620 1737344 1206892 13.32 573128 1561432 12 12:45:01 5474252 0 794716 9.92 2620 1737352 1207156 13.33 566084 1569792 8 12:46:01 5474932 0 794032 9.91 2620 1737356 1206976 13.33 565268 1569792 8 12:47:01 5475532 0 793428 9.91 2620 1737360 1206892 13.32 564724 1569792 12 12:48:01 5467060 0 801892 10.01 2620 1737368 1206892 13.32 573152 1569792 16 Average: 5473684 0 795285 9.93 2620 1737351 1207649 13.33 569768 1566293 11 12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 eth0 0.82 0.08 0.08 0.01 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 eth0 4.53 1.80 4.05 0.77 0.00 0.00 0.00 0.00 12:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 eth0 0.23 0.08 0.02 0.07 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 eth0 0.57 0.35 0.27 0.20 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 eth0 0.40 0.22 0.15 0.07 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.96 0.38 0.66 0.16 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 0.00 0.00 0.00 0.00 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) 07/26/21 _x86_64_ (2 CPU) 12:39:52 LINUX RESTART (2 CPU) 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 0.21 0.00 0.07 0.00 0.03 99.70 12:42:01 0 0.07 0.00 0.05 0.00 0.02 99.87 12:42:01 1 0.35 0.00 0.08 0.00 0.03 99.53 12:43:01 all 0.23 0.00 0.08 0.00 0.03 99.67 12:43:01 0 0.13 0.00 0.08 0.00 0.02 99.77 12:43:01 1 0.33 0.00 0.07 0.00 0.03 99.56 12:44:01 all 0.13 0.00 0.04 0.00 0.03 99.81 12:44:01 0 0.05 0.00 0.07 0.00 0.03 99.85 12:44:01 1 0.20 0.00 0.02 0.00 0.02 99.77 12:45:01 all 0.17 0.00 0.05 0.00 0.01 99.77 12:45:01 0 0.12 0.00 0.07 0.00 0.02 99.80 12:45:01 1 0.22 0.00 0.03 0.00 0.00 99.75 12:46:01 all 0.16 0.00 0.05 0.00 0.03 99.77 12:46:01 0 0.08 0.00 0.08 0.00 0.03 99.80 12:46:01 1 0.23 0.00 0.02 0.00 0.02 99.73 12:47:01 all 0.19 0.00 0.05 0.00 0.03 99.73 12:47:01 0 0.08 0.00 0.07 0.00 0.03 99.82 12:47:01 1 0.30 0.00 0.03 0.00 0.02 99.65 12:48:01 all 0.19 0.00 0.08 0.00 0.02 99.72 12:48:01 0 0.05 0.00 0.12 0.00 0.02 99.82 12:48:01 1 0.33 0.00 0.03 0.00 0.02 99.62 Average: all 0.18 0.00 0.06 0.00 0.02 99.74 Average: 0 0.08 0.00 0.08 0.00 0.02 99.82 Average: 1 0.28 0.00 0.04 0.00 0.02 99.66