---> uname -a: Linux prd-centos7-docker-4c-2g-1027.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) 08/17/21 _x86_64_ (2 CPU) 11:29:01 LINUX RESTART (2 CPU) 11:30:01 tps rtps wtps bread/s bwrtn/s 11:31:02 1.87 0.00 1.87 0.00 37.55 11:32:01 0.22 0.00 0.22 0.00 3.02 11:33:01 0.33 0.00 0.33 0.00 4.98 11:34:01 0.20 0.00 0.20 0.00 2.70 11:35:01 0.27 0.00 0.27 0.00 3.30 Average: 0.58 0.00 0.58 0.00 10.33 11:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:31:02 5482892 0 791984 9.89 2620 1731444 1207044 13.33 561592 1566808 16 11:32:01 5480544 0 794324 9.92 2620 1731452 1207404 13.33 574852 1555468 8 11:33:01 5479360 0 795504 9.93 2620 1731456 1207476 13.33 575540 1556092 8 11:34:01 5482088 0 792772 9.90 2620 1731460 1207044 13.33 573120 1556092 8 11:35:01 5481712 0 793144 9.90 2620 1731464 1207152 13.33 568872 1560980 12 Average: 5481319 0 793546 9.91 2620 1731455 1207224 13.33 570795 1559088 10 11:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:31:02 eth0 0.62 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:31:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 eth0 3.88 1.44 3.10 0.10 0.00 0.00 0.00 0.00 11:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 eth0 1.33 0.67 0.58 0.40 0.00 0.00 0.00 0.00 11:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 eth0 0.33 0.20 0.14 0.07 0.00 0.00 0.00 0.00 11:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.24 0.49 0.77 0.12 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) 08/17/21 _x86_64_ (2 CPU) 11:29:01 LINUX RESTART (2 CPU) 11:30:01 CPU %user %nice %system %iowait %steal %idle 11:31:02 all 0.30 0.00 0.09 0.00 0.02 99.59 11:31:02 0 0.48 0.00 0.08 0.00 0.02 99.42 11:31:02 1 0.12 0.00 0.10 0.00 0.02 99.77 11:32:01 all 0.27 0.00 0.04 0.00 0.03 99.66 11:32:01 0 0.10 0.00 0.05 0.00 0.02 99.83 11:32:01 1 0.44 0.00 0.03 0.00 0.03 99.49 11:33:01 all 0.13 0.00 0.07 0.01 0.01 99.79 11:33:01 0 0.17 0.00 0.08 0.02 0.02 99.72 11:33:01 1 0.08 0.00 0.05 0.00 0.00 99.87 11:34:01 all 0.12 0.00 0.08 0.00 0.03 99.78 11:34:01 0 0.05 0.00 0.07 0.00 0.02 99.87 11:34:01 1 0.18 0.00 0.08 0.00 0.03 99.70 11:35:01 all 0.19 0.00 0.06 0.00 0.02 99.73 11:35:01 0 0.05 0.00 0.05 0.00 0.02 99.88 11:35:01 1 0.33 0.00 0.07 0.00 0.02 99.58 Average: all 0.20 0.00 0.07 0.00 0.02 99.71 Average: 0 0.17 0.00 0.07 0.00 0.02 99.74 Average: 1 0.23 0.00 0.07 0.00 0.02 99.68