---> uname -a: Linux prd-centos7-docker-4c-2g-1869.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: 2799.996 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) 09/09/21 _x86_64_ (2 CPU) 18:05:10 LINUX RESTART (2 CPU) 18:06:02 tps rtps wtps bread/s bwrtn/s 18:07:01 15.16 0.63 14.53 357.66 2840.61 18:08:01 0.47 0.00 0.47 0.00 7.53 18:09:01 0.28 0.00 0.28 0.00 4.53 18:10:01 0.23 0.00 0.23 0.00 3.46 18:11:01 0.30 0.00 0.30 0.00 4.15 18:12:01 0.25 0.00 0.25 0.00 3.51 18:13:01 0.25 0.00 0.25 0.00 3.88 18:14:01 0.30 0.00 0.30 0.00 4.01 Average: 2.13 0.08 2.05 44.07 353.87 18:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:07:01 5472976 0 800192 9.99 2620 1733144 1253520 13.84 573696 1564048 24 18:08:01 5475156 0 798004 9.96 2620 1733152 1225836 13.53 577420 1558772 24 18:09:01 5475084 0 798072 9.96 2620 1733156 1225860 13.53 574596 1561836 16 18:10:01 5473664 0 799484 9.98 2620 1733164 1225872 13.53 576416 1561836 20 18:11:01 5476256 0 796888 9.95 2620 1733168 1205288 13.31 568528 1567436 20 18:12:01 5475580 0 797560 9.96 2620 1733172 1205252 13.31 569516 1567436 8 18:13:01 5475156 0 797980 9.96 2620 1733176 1205192 13.31 570244 1567436 8 18:14:01 5465940 0 807192 10.08 2620 1733180 1205192 13.31 578924 1567436 8 Average: 5473726 0 799422 9.98 2620 1733164 1219002 13.46 573668 1564530 16 18:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:07:01 eth0 33.70 20.64 33.95 8.67 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 2.90 2.20 0.54 6.27 0.00 0.00 0.00 0.00 18:08:01 eth0 1.57 0.37 0.37 0.20 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 0.57 0.33 0.27 0.20 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.50 0.28 0.27 0.20 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.22 0.12 0.07 0.01 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 4.56 2.72 4.32 1.16 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 0.36 0.27 0.07 0.77 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) 09/09/21 _x86_64_ (2 CPU) 18:05:10 LINUX RESTART (2 CPU) 18:06:02 CPU %user %nice %system %iowait %steal %idle 18:07:01 all 1.92 0.00 1.10 0.49 0.02 96.48 18:07:01 0 2.05 0.00 1.14 0.65 0.02 96.14 18:07:01 1 1.79 0.00 1.06 0.32 0.02 96.81 18:08:01 all 0.23 0.00 0.08 0.00 0.02 99.68 18:08:01 0 0.40 0.00 0.07 0.00 0.00 99.53 18:08:01 1 0.05 0.00 0.08 0.00 0.03 99.83 18:09:01 all 0.21 0.00 0.04 0.00 0.02 99.73 18:09:01 0 0.32 0.00 0.05 0.00 0.02 99.62 18:09:01 1 0.10 0.00 0.03 0.00 0.02 99.85 18:10:01 all 0.15 0.00 0.05 0.00 0.01 99.79 18:10:01 0 0.23 0.00 0.03 0.00 0.00 99.73 18:10:01 1 0.07 0.00 0.07 0.00 0.02 99.85 18:11:01 all 0.13 0.00 0.06 0.00 0.02 99.80 18:11:01 0 0.18 0.00 0.07 0.00 0.02 99.73 18:11:01 1 0.07 0.00 0.05 0.00 0.02 99.87 18:12:01 all 0.20 0.00 0.05 0.00 0.00 99.75 18:12:01 0 0.33 0.00 0.03 0.00 0.00 99.63 18:12:01 1 0.07 0.00 0.07 0.00 0.00 99.87 18:13:01 all 0.20 0.00 0.06 0.00 0.02 99.72 18:13:01 0 0.15 0.00 0.07 0.00 0.02 99.77 18:13:01 1 0.25 0.00 0.05 0.00 0.02 99.68 18:14:01 all 0.21 0.00 0.06 0.00 0.01 99.72 18:14:01 0 0.03 0.00 0.08 0.00 0.02 99.87 18:14:01 1 0.38 0.00 0.03 0.00 0.00 99.58 Average: all 0.40 0.00 0.18 0.06 0.01 99.34 Average: 0 0.46 0.00 0.19 0.08 0.01 99.26 Average: 1 0.34 0.00 0.18 0.04 0.01 99.42