---> uname -a: Linux prd-centos7-docker-4c-2g-95.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 08/09/21 _x86_64_ (2 CPU) 08:30:10 LINUX RESTART (2 CPU) 08:31:01 tps rtps wtps bread/s bwrtn/s 08:32:01 6.34 0.18 6.16 23.18 992.66 08:33:01 0.40 0.00 0.40 0.00 6.65 08:34:01 0.32 0.00 0.32 0.00 3.35 08:35:01 0.23 0.00 0.23 0.00 2.57 08:36:01 0.20 0.00 0.20 0.00 2.10 08:37:01 0.33 0.00 0.33 0.00 4.95 08:38:01 1.67 0.03 1.63 3.73 30.86 08:39:01 189.07 0.00 189.07 0.00 53392.17 Average: 24.82 0.03 24.79 3.36 6804.45 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 5446968 0 793752 9.91 2620 1765600 1241032 13.70 577732 1583440 20 08:33:01 5450084 0 790628 9.87 2620 1765608 1197964 13.23 579812 1579692 12 08:34:01 5449232 0 791480 9.88 2620 1765608 1198012 13.23 580012 1579692 8 08:35:01 5449764 0 790940 9.88 2620 1765616 1197844 13.22 579588 1580212 8 08:36:01 5445016 0 795684 9.93 2620 1765620 1198268 13.23 577324 1587396 16 08:37:01 5443576 0 797120 9.95 2620 1765624 1198184 13.23 578084 1587396 12 08:38:01 4851928 0 905528 11.31 2620 2248864 1605728 17.73 802800 1927092 483020 08:39:01 3799640 0 1118808 13.97 2620 3087872 1329476 14.68 855956 2740896 308 Average: 5167026 0 847992 10.59 2620 1991302 1270814 14.03 641414 1770727 60426 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 eth0 11.24 6.96 10.30 3.57 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 eth0 4.83 2.17 3.12 0.14 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 eth0 0.55 0.42 0.31 0.21 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 eth0 0.95 0.02 0.10 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 eth0 2.53 0.92 1.03 0.59 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 eth0 0.57 0.33 0.27 0.26 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 eth0 568.28 380.90 4083.08 29.03 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethfdfb353 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 eth0 731.18 508.39 3591.87 52.95 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 60.98 83.28 4.87 343.69 0.00 0.00 0.00 0.00 Average: vethfdfb353 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 165.03 112.52 961.35 10.85 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 7.63 10.41 0.61 42.96 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) 08/09/21 _x86_64_ (2 CPU) 08:30:10 LINUX RESTART (2 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 1.19 0.00 0.37 0.06 0.02 98.37 08:32:01 0 1.51 0.00 0.35 0.03 0.02 98.09 08:32:01 1 0.87 0.00 0.38 0.08 0.02 98.65 08:33:01 all 0.22 0.00 0.06 0.00 0.03 99.70 08:33:01 0 0.35 0.00 0.05 0.00 0.02 99.58 08:33:01 1 0.08 0.00 0.07 0.00 0.03 99.82 08:34:01 all 0.15 0.00 0.07 0.00 0.02 99.77 08:34:01 0 0.05 0.00 0.08 0.00 0.02 99.85 08:34:01 1 0.25 0.00 0.05 0.00 0.02 99.68 08:35:01 all 0.14 0.00 0.04 0.00 0.01 99.81 08:35:01 0 0.05 0.00 0.05 0.00 0.02 99.88 08:35:01 1 0.23 0.00 0.03 0.00 0.00 99.73 08:36:01 all 0.17 0.00 0.07 0.00 0.03 99.74 08:36:01 0 0.13 0.00 0.07 0.00 0.03 99.77 08:36:01 1 0.20 0.00 0.07 0.00 0.02 99.72 08:37:01 all 0.05 0.00 0.04 0.00 0.02 99.89 08:37:01 0 0.03 0.00 0.05 0.00 0.02 99.90 08:37:01 1 0.07 0.00 0.03 0.00 0.02 99.88 08:38:01 all 3.43 0.00 1.45 0.00 0.03 95.10 08:38:01 0 3.61 0.00 1.56 0.00 0.02 94.81 08:38:01 1 3.26 0.00 1.33 0.00 0.03 95.38 08:39:01 all 16.80 0.00 7.70 1.39 0.08 74.04 08:39:01 0 16.69 0.00 7.77 1.34 0.07 74.13 08:39:01 1 16.90 0.00 7.62 1.44 0.09 73.95 Average: all 2.68 0.00 1.18 0.17 0.03 95.94 Average: 0 2.71 0.00 1.20 0.16 0.03 95.90 Average: 1 2.65 0.00 1.16 0.18 0.03 95.98