---> uname -a: Linux prd-centos7-docker-4c-2g-448.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) 09/16/21 _x86_64_ (2 CPU) 23:27:21 LINUX RESTART (2 CPU) 23:28:02 tps rtps wtps bread/s bwrtn/s 23:29:01 22.17 3.37 18.80 2594.28 2459.34 23:30:01 0.55 0.00 0.55 0.00 9.66 23:31:01 0.17 0.00 0.17 0.00 1.47 23:32:01 0.18 0.00 0.18 0.00 1.48 23:33:01 0.30 0.00 0.30 0.00 3.93 23:34:01 0.32 0.00 0.32 0.00 4.32 23:35:01 0.32 0.00 0.32 0.00 4.31 Average: 3.38 0.47 2.91 365.40 350.00 23:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:29:01 5468704 0 805648 10.06 2620 1731960 1284416 14.18 580092 1561084 12 23:30:01 5476320 0 798024 9.96 2620 1731968 1225984 13.54 574072 1561048 16 23:31:01 5478424 0 795920 9.94 2620 1731968 1205424 13.31 574548 1558400 8 23:32:01 5477468 0 796868 9.95 2620 1731976 1205424 13.31 575752 1558400 16 23:33:01 5476228 0 798104 9.97 2620 1731980 1205652 13.31 569844 1566120 16 23:34:01 5476064 0 798260 9.97 2620 1731988 1205484 13.31 569884 1566120 16 23:35:01 5476012 0 798308 9.97 2620 1731992 1205424 13.31 569864 1566120 20 Average: 5475603 0 798733 9.97 2620 1731976 1219687 13.47 573437 1562470 15 23:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:29:01 eth0 89.60 54.89 345.69 13.80 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 2.34 1.76 0.53 4.20 0.00 0.00 0.00 0.00 23:30:01 eth0 0.48 0.33 0.27 0.20 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 eth0 0.63 0.08 0.04 0.01 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 eth0 0.33 0.08 0.03 0.01 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 0.72 0.43 0.35 0.27 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 12.97 7.90 48.80 2.02 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 0.33 0.25 0.07 0.59 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) 09/16/21 _x86_64_ (2 CPU) 23:27:21 LINUX RESTART (2 CPU) 23:28:02 CPU %user %nice %system %iowait %steal %idle 23:29:01 all 3.00 0.00 1.53 0.39 0.05 95.02 23:29:01 0 2.66 0.00 1.63 0.48 0.05 95.18 23:29:01 1 3.34 0.00 1.44 0.31 0.05 94.86 23:30:01 all 0.11 0.00 0.03 0.00 0.04 99.82 23:30:01 0 0.05 0.00 0.03 0.00 0.03 99.88 23:30:01 1 0.17 0.00 0.03 0.00 0.05 99.75 23:31:01 all 0.19 0.00 0.03 0.00 0.03 99.75 23:31:01 0 0.05 0.00 0.02 0.00 0.03 99.90 23:31:01 1 0.33 0.00 0.05 0.00 0.02 99.60 23:32:01 all 0.08 0.00 0.02 0.00 0.03 99.87 23:32:01 0 0.03 0.00 0.02 0.00 0.03 99.92 23:32:01 1 0.13 0.00 0.02 0.00 0.03 99.82 23:33:01 all 0.07 0.00 0.06 0.00 0.04 99.83 23:33:01 0 0.08 0.00 0.08 0.00 0.05 99.78 23:33:01 1 0.05 0.00 0.03 0.00 0.03 99.88 23:34:01 all 0.05 0.00 0.03 0.00 0.04 99.88 23:34:01 0 0.03 0.00 0.03 0.00 0.05 99.88 23:34:01 1 0.07 0.00 0.02 0.00 0.03 99.88 23:35:01 all 0.08 0.00 0.03 0.00 0.03 99.86 23:35:01 0 0.05 0.00 0.03 0.00 0.03 99.88 23:35:01 1 0.10 0.00 0.03 0.00 0.03 99.83 Average: all 0.50 0.00 0.24 0.06 0.04 99.16 Average: 0 0.41 0.00 0.26 0.07 0.04 99.22 Average: 1 0.59 0.00 0.23 0.04 0.04 99.10