---> uname -a: Linux prd-centos7-docker-4c-2g-427.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: 2800.000 BogoMIPS: 5600.00 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) 22:42:09 LINUX RESTART (2 CPU) 22:43:01 tps rtps wtps bread/s bwrtn/s 22:44:01 5.26 0.18 5.08 23.18 156.27 22:45:01 0.45 0.00 0.45 0.00 7.39 22:46:01 0.23 0.00 0.23 0.00 2.70 22:47:01 0.22 0.00 0.22 0.00 3.61 22:48:01 0.28 0.00 0.28 0.00 3.06 22:49:01 0.27 0.00 0.27 0.00 3.23 22:50:01 0.22 0.00 0.22 0.00 3.60 Average: 0.99 0.03 0.96 3.31 25.70 22:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:44:01 5478412 0 794688 9.92 2620 1733220 1248092 13.78 570760 1561520 20 22:45:01 5478840 0 794228 9.92 2620 1733252 1212568 13.39 572712 1560084 28 22:46:01 5479816 0 793276 9.90 2620 1733228 1209112 13.35 567364 1564420 20 22:47:01 5479556 0 793528 9.91 2620 1733236 1209052 13.35 568472 1564420 16 22:48:01 5478668 0 794412 9.92 2620 1733240 1208980 13.35 564928 1568436 16 22:49:01 5478248 0 794828 9.92 2620 1733244 1209040 13.35 565232 1568440 20 22:50:01 5479092 0 793980 9.91 2620 1733248 1208800 13.35 564496 1568436 20 Average: 5478947 0 794134 9.92 2620 1733238 1215092 13.42 567709 1565108 20 22:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:44:01 eth0 8.33 5.13 7.91 2.61 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 3.48 0.78 3.03 0.05 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 1.33 0.80 0.59 0.41 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 0.72 0.28 0.30 0.20 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 0.35 0.27 0.14 0.09 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 eth0 0.87 0.45 0.37 0.18 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 eth0 0.58 0.08 0.06 0.04 0.00 0.00 0.00 0.00 22:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.24 1.11 1.77 0.51 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) 09/16/21 _x86_64_ (2 CPU) 22:42:09 LINUX RESTART (2 CPU) 22:43:01 CPU %user %nice %system %iowait %steal %idle 22:44:01 all 0.69 0.00 0.34 0.03 0.02 98.92 22:44:01 0 0.77 0.00 0.38 0.02 0.02 98.81 22:44:01 1 0.62 0.00 0.30 0.03 0.02 99.03 22:45:01 all 0.22 0.00 0.11 0.00 0.02 99.66 22:45:01 0 0.13 0.00 0.13 0.00 0.02 99.72 22:45:01 1 0.30 0.00 0.08 0.00 0.02 99.60 22:46:01 all 0.29 0.00 0.18 0.00 0.02 99.52 22:46:01 0 0.18 0.00 0.20 0.00 0.03 99.58 22:46:01 1 0.40 0.00 0.15 0.00 0.00 99.45 22:47:01 all 0.25 0.00 0.07 0.00 0.03 99.66 22:47:01 0 0.08 0.00 0.07 0.00 0.03 99.82 22:47:01 1 0.42 0.00 0.07 0.00 0.02 99.50 22:48:01 all 0.15 0.00 0.07 0.00 0.02 99.77 22:48:01 0 0.07 0.00 0.07 0.00 0.02 99.85 22:48:01 1 0.23 0.00 0.07 0.00 0.02 99.68 22:49:01 all 0.15 0.00 0.08 0.00 0.03 99.73 22:49:01 0 0.10 0.00 0.08 0.00 0.05 99.77 22:49:01 1 0.20 0.00 0.08 0.00 0.02 99.70 22:50:01 all 0.21 0.00 0.06 0.00 0.03 99.71 22:50:01 0 0.08 0.00 0.07 0.00 0.03 99.82 22:50:01 1 0.33 0.00 0.05 0.00 0.02 99.60 Average: all 0.28 0.00 0.13 0.00 0.02 99.57 Average: 0 0.20 0.00 0.14 0.00 0.03 99.62 Average: 1 0.36 0.00 0.11 0.00 0.01 99.51