---> uname -a: Linux prd-centos7-docker-4c-2g-738.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) 09/21/21 _x86_64_ (2 CPU) 23:41:27 LINUX RESTART (2 CPU) 23:42:01 tps rtps wtps bread/s bwrtn/s 23:43:01 85.90 4.26 81.64 2793.27 3431.86 23:44:01 0.35 0.00 0.35 0.00 5.50 23:45:01 0.30 0.00 0.30 0.00 3.65 23:46:01 0.20 0.00 0.20 0.00 2.97 23:47:01 0.67 0.00 0.67 0.00 8.46 23:48:01 0.28 0.00 0.28 0.00 4.55 23:49:01 0.35 0.00 0.35 0.00 5.05 Average: 12.58 0.61 11.97 399.22 494.80 23:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:43:01 5462280 0 811824 10.14 2620 1732216 1306596 14.43 578504 1568956 20 23:44:01 5474884 0 799212 9.98 2620 1732224 1204164 13.29 568188 1568920 8 23:45:01 5474816 0 799280 9.98 2620 1732224 1204164 13.29 571972 1565136 8 23:46:01 5471212 0 802876 10.02 2620 1732232 1204488 13.30 575440 1565136 8 23:47:01 5470196 0 803888 10.04 2620 1732236 1204272 13.30 573568 1568504 16 23:48:01 5470004 0 804076 10.04 2620 1732240 1204164 13.29 574020 1568504 12 23:49:01 5469708 0 804364 10.04 2620 1732248 1204164 13.29 573944 1568504 8 Average: 5470443 0 803646 10.03 2620 1732231 1218859 13.46 573662 1567666 11 23:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:43:01 eth0 423.52 241.58 694.54 63.11 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 2.38 1.83 0.59 5.63 0.00 0.00 0.00 0.00 23:44:01 eth0 1.38 0.07 0.09 0.01 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 eth0 0.63 0.08 0.06 0.01 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 eth0 1.65 0.90 0.84 0.56 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 eth0 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 eth0 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 23:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 eth0 1.42 0.08 0.12 0.01 0.00 0.00 0.00 0.00 23:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.30 34.73 99.44 9.12 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 0.34 0.26 0.08 0.80 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) 09/21/21 _x86_64_ (2 CPU) 23:41:27 LINUX RESTART (2 CPU) 23:42:01 CPU %user %nice %system %iowait %steal %idle 23:43:01 all 8.81 0.00 2.99 2.02 0.05 86.13 23:43:01 0 10.12 0.00 3.14 1.31 0.05 85.38 23:43:01 1 7.51 0.00 2.84 2.73 0.05 86.87 23:44:01 all 0.15 0.00 0.06 0.00 0.02 99.77 23:44:01 0 0.23 0.00 0.07 0.00 0.03 99.66 23:44:01 1 0.07 0.00 0.05 0.00 0.00 99.88 23:45:01 all 0.24 0.00 0.05 0.00 0.03 99.67 23:45:01 0 0.40 0.00 0.07 0.00 0.03 99.50 23:45:01 1 0.08 0.00 0.03 0.00 0.03 99.85 23:46:01 all 0.17 0.00 0.06 0.00 0.01 99.77 23:46:01 0 0.08 0.00 0.07 0.00 0.02 99.83 23:46:01 1 0.25 0.00 0.05 0.00 0.00 99.70 23:47:01 all 0.22 0.00 0.07 0.00 0.02 99.70 23:47:01 0 0.08 0.00 0.07 0.00 0.02 99.83 23:47:01 1 0.35 0.00 0.07 0.00 0.02 99.57 23:48:01 all 0.11 0.00 0.06 0.00 0.02 99.82 23:48:01 0 0.05 0.00 0.05 0.00 0.02 99.88 23:48:01 1 0.17 0.00 0.07 0.00 0.02 99.75 23:49:01 all 0.22 0.00 0.04 0.00 0.02 99.72 23:49:01 0 0.07 0.00 0.05 0.00 0.02 99.87 23:49:01 1 0.37 0.00 0.03 0.00 0.02 99.58 Average: all 1.40 0.00 0.47 0.28 0.02 97.83 Average: 0 1.55 0.00 0.49 0.18 0.03 97.74 Average: 1 1.24 0.00 0.44 0.39 0.02 97.91