---> uname -a: Linux prd-centos7-docker-4c-2g-1291.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) 09/24/21 _x86_64_ (2 CPU) 22:30:40 LINUX RESTART (2 CPU) 22:31:01 tps rtps wtps bread/s bwrtn/s 22:32:03 138.00 18.82 119.18 5775.19 28815.59 22:33:01 1.84 0.00 1.84 0.00 36.36 22:34:01 0.23 0.00 0.23 0.00 2.97 Average: 47.21 6.34 40.86 1947.11 9728.06 22:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:32:03 5467616 0 806676 10.07 2620 1732028 1269368 14.01 581760 1559928 128 22:33:01 5472992 0 801288 10.00 2620 1732040 1231688 13.60 577288 1559892 20 22:34:01 5477344 0 796936 9.95 2620 1732040 1197764 13.22 575056 1558572 8 Average: 5472651 0 801633 10.01 2620 1732036 1232940 13.61 578035 1559464 52 22:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:32:03 eth0 552.32 324.33 996.04 77.71 0.00 0.00 0.00 0.00 22:32:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:03 docker0 2.28 1.62 0.60 4.17 0.00 0.00 0.00 0.00 22:33:01 eth0 6.31 2.76 3.91 0.18 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 eth0 0.88 0.08 0.07 0.01 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 188.57 110.27 337.11 26.26 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 0.77 0.54 0.20 1.41 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) 09/24/21 _x86_64_ (2 CPU) 22:30:40 LINUX RESTART (2 CPU) 22:31:01 CPU %user %nice %system %iowait %steal %idle 22:32:03 all 15.53 0.00 4.15 3.98 0.06 76.28 22:32:03 0 15.49 0.00 4.19 3.29 0.05 76.98 22:32:03 1 15.57 0.00 4.11 4.68 0.07 75.58 22:33:01 all 0.14 0.00 0.04 0.00 0.04 99.78 22:33:01 0 0.05 0.00 0.05 0.00 0.05 99.84 22:33:01 1 0.23 0.00 0.03 0.00 0.03 99.71 22:34:01 all 0.09 0.00 0.08 0.00 0.05 99.78 22:34:01 0 0.05 0.00 0.10 0.00 0.05 99.80 22:34:01 1 0.13 0.00 0.05 0.00 0.05 99.77 Average: all 5.21 0.00 1.41 1.32 0.05 92.01 Average: 0 5.15 0.00 1.43 1.09 0.05 92.28 Average: 1 5.28 0.00 1.39 1.55 0.05 91.74