---> uname -a: Linux prd-centos7-docker-4c-2g-1415.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) 08/02/21 _x86_64_ (2 CPU) 15:05:55 LINUX RESTART (2 CPU) 15:07:01 tps rtps wtps bread/s bwrtn/s 15:08:01 2.42 0.00 2.42 0.00 55.21 15:09:01 0.42 0.00 0.42 0.00 6.23 15:10:01 0.28 0.00 0.28 0.00 3.90 15:11:01 0.20 0.00 0.20 0.00 2.83 15:12:01 0.38 0.00 0.38 0.00 4.96 15:13:01 0.25 0.00 0.25 0.00 2.60 15:14:01 0.17 0.00 0.17 0.00 2.43 15:15:01 0.28 0.00 0.28 0.00 3.65 Average: 0.55 0.00 0.55 0.00 10.23 15:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:08:01 5439748 0 797928 9.96 2620 1768644 1230432 13.58 590620 1580048 16 15:09:01 5439928 0 797740 9.96 2620 1768652 1202892 13.28 586772 1584092 8 15:10:01 5439396 0 798272 9.97 2620 1768652 1202928 13.28 597324 1573860 8 15:11:01 5438256 0 799400 9.98 2620 1768664 1202916 13.28 597608 1574564 8 15:12:01 5437052 0 800600 10.00 2620 1768668 1202772 13.28 596280 1577900 8 15:13:01 5436264 0 801384 10.01 2620 1768672 1202676 13.28 596760 1577900 8 15:14:01 5435160 0 802484 10.02 2620 1768676 1202796 13.28 597396 1577900 8 15:15:01 5424920 0 812720 10.15 2620 1768680 1203048 13.28 607760 1577900 8 Average: 5436340 0 801316 10.01 2620 1768664 1206308 13.32 596315 1578020 9 15:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:08:01 eth0 4.56 2.02 3.33 0.32 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 eth0 2.91 0.33 0.49 0.17 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 eth0 2.45 0.93 0.95 0.60 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 eth0 0.65 0.33 0.28 0.23 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 eth0 0.37 0.25 0.15 0.08 0.00 0.00 0.00 0.00 15:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 eth0 0.83 0.07 0.07 0.01 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 eth0 1.93 0.35 0.42 0.20 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 eth0 1.92 0.80 0.85 0.59 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.95 0.64 0.82 0.28 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 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) 08/02/21 _x86_64_ (2 CPU) 15:05:55 LINUX RESTART (2 CPU) 15:07:01 CPU %user %nice %system %iowait %steal %idle 15:08:01 all 0.29 0.00 0.06 0.00 0.02 99.63 15:08:01 0 0.52 0.00 0.07 0.00 0.02 99.40 15:08:01 1 0.07 0.00 0.05 0.00 0.02 99.87 15:09:01 all 0.24 0.00 0.07 0.00 0.02 99.67 15:09:01 0 0.28 0.00 0.07 0.00 0.02 99.63 15:09:01 1 0.20 0.00 0.07 0.00 0.02 99.72 15:10:01 all 0.08 0.00 0.04 0.00 0.01 99.87 15:10:01 0 0.10 0.00 0.05 0.00 0.02 99.83 15:10:01 1 0.07 0.00 0.03 0.00 0.00 99.90 15:11:01 all 0.18 0.00 0.04 0.00 0.03 99.76 15:11:01 0 0.13 0.00 0.05 0.00 0.03 99.78 15:11:01 1 0.22 0.00 0.03 0.00 0.02 99.73 15:12:01 all 0.15 0.00 0.05 0.00 0.02 99.78 15:12:01 0 0.07 0.00 0.07 0.00 0.02 99.85 15:12:01 1 0.23 0.00 0.03 0.00 0.02 99.72 15:13:01 all 0.18 0.00 0.02 0.00 0.02 99.79 15:13:01 0 0.08 0.00 0.03 0.00 0.02 99.87 15:13:01 1 0.27 0.00 0.00 0.00 0.02 99.72 15:14:01 all 0.22 0.00 0.05 0.00 0.02 99.72 15:14:01 0 0.10 0.00 0.07 0.00 0.02 99.82 15:14:01 1 0.33 0.00 0.03 0.00 0.02 99.62 15:15:01 all 0.24 0.00 0.05 0.00 0.02 99.69 15:15:01 0 0.08 0.00 0.05 0.00 0.02 99.85 15:15:01 1 0.40 0.00 0.05 0.00 0.02 99.53 Average: all 0.20 0.00 0.05 0.00 0.02 99.74 Average: 0 0.17 0.00 0.06 0.00 0.02 99.75 Average: 1 0.22 0.00 0.04 0.00 0.01 99.72