---> uname -a: Linux prd-centos7-docker-4c-2g-1752.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 09/28/21 _x86_64_ (2 CPU) 05:50:21 LINUX RESTART (2 CPU) 05:51:01 tps rtps wtps bread/s bwrtn/s 05:52:01 3.83 0.88 2.95 236.64 940.82 05:53:01 79.33 2.63 76.70 2172.86 8545.30 05:54:01 52.27 0.47 51.80 328.85 9760.16 05:55:01 66.36 0.10 66.26 9.99 18184.71 Average: 50.45 1.02 49.43 687.12 9358.08 05:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:52:01 5680988 0 665272 8.31 2620 1660060 1073532 11.85 437676 1499740 54212 05:53:01 5351644 0 713436 8.91 2620 1941240 1207404 13.33 674436 1584544 30984 05:54:01 5057120 0 766396 9.57 2620 2182804 1164652 12.86 793160 1695880 20 05:55:01 4581096 0 823712 10.28 2620 2601512 1121132 12.38 931824 1976772 48 Average: 5167712 0 742204 9.27 2620 2096404 1141680 12.60 709274 1689234 21316 05:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:52:01 eth0 527.28 337.49 1197.63 54.97 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 941.15 604.31 2931.03 46.97 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 vethd422ccc 32.18 47.34 2.60 205.48 0.00 0.00 0.00 0.00 05:54:01 eth0 286.13 199.53 506.27 621.41 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 32.18 47.20 2.16 205.47 0.00 0.00 0.00 0.00 05:55:01 eth0 434.45 304.50 2623.01 152.43 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 547.26 361.47 1814.57 218.94 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 8.04 11.80 0.54 51.36 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) 09/28/21 _x86_64_ (2 CPU) 05:50:21 LINUX RESTART (2 CPU) 05:51:01 CPU %user %nice %system %iowait %steal %idle 05:52:01 all 5.40 0.00 0.82 0.02 0.04 93.72 05:52:01 0 5.52 0.00 0.95 0.03 0.05 93.44 05:52:01 1 5.27 0.00 0.69 0.00 0.03 94.00 05:53:01 all 7.52 0.00 1.69 1.87 0.06 88.87 05:53:01 0 6.44 0.00 2.11 2.11 0.07 89.27 05:53:01 1 8.58 0.00 1.27 1.62 0.05 88.47 05:54:01 all 13.91 0.00 2.44 0.33 0.06 83.26 05:54:01 0 17.95 0.00 2.79 0.36 0.07 78.83 05:54:01 1 9.92 0.00 2.09 0.29 0.05 87.64 05:55:01 all 8.39 0.00 3.45 0.81 0.05 87.30 05:55:01 0 7.47 0.00 3.49 1.04 0.05 87.94 05:55:01 1 9.31 0.00 3.40 0.58 0.05 86.66 Average: all 8.80 0.00 2.10 0.75 0.05 88.30 Average: 0 9.34 0.00 2.33 0.88 0.06 87.39 Average: 1 8.27 0.00 1.86 0.62 0.05 89.21