---> uname -a: Linux prd-centos7-docker-4c-2g-832.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) 09/22/21 _x86_64_ (2 CPU) 15:25:15 LINUX RESTART (2 CPU) 15:26:01 tps rtps wtps bread/s bwrtn/s 15:27:01 23.42 3.15 20.28 2520.53 2573.43 15:28:01 0.40 0.00 0.40 0.00 6.64 15:29:01 0.30 0.00 0.30 0.00 3.88 15:30:01 0.22 0.00 0.22 0.00 3.02 15:31:01 0.30 0.00 0.30 0.00 3.36 15:32:01 0.35 0.00 0.35 0.00 4.55 Average: 4.17 0.52 3.64 420.29 432.68 15:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:27:01 5470180 0 802840 10.02 2620 1733300 1253544 13.84 576880 1563096 20 15:28:01 5467780 0 805232 10.05 2620 1733308 1250628 13.81 579420 1563056 20 15:29:01 5470576 0 802436 10.02 2620 1733308 1237084 13.66 582552 1557304 16 15:30:01 5471400 0 801604 10.01 2620 1733316 1207284 13.33 582784 1557304 8 15:31:01 5469560 0 803440 10.03 2620 1733320 1207152 13.33 581348 1560816 16 15:32:01 5469876 0 803124 10.03 2620 1733320 1207056 13.33 580824 1560816 12 Average: 5469895 0 803113 10.03 2620 1733312 1227125 13.55 580635 1560399 15 15:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:27:01 eth0 83.39 54.10 336.26 13.24 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 3.50 2.61 1.66 8.77 0.00 0.00 0.00 0.00 15:28:01 eth0 5.26 1.62 3.61 0.46 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 eth0 0.85 0.25 0.31 0.19 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 eth0 0.55 0.32 0.27 0.20 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 eth0 0.28 0.20 0.09 0.07 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.08 9.43 56.79 2.36 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 0.58 0.44 0.28 1.46 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) 09/22/21 _x86_64_ (2 CPU) 15:25:15 LINUX RESTART (2 CPU) 15:26:01 CPU %user %nice %system %iowait %steal %idle 15:27:01 all 2.78 0.00 1.45 0.20 0.03 95.54 15:27:01 0 2.46 0.00 1.53 0.12 0.03 95.86 15:27:01 1 3.10 0.00 1.36 0.29 0.03 95.22 15:28:01 all 0.33 0.00 0.10 0.00 0.01 99.56 15:28:01 0 0.20 0.00 0.10 0.00 0.00 99.70 15:28:01 1 0.47 0.00 0.10 0.00 0.02 99.42 15:29:01 all 0.33 0.00 0.19 0.00 0.02 99.46 15:29:01 0 0.13 0.00 0.15 0.00 0.02 99.70 15:29:01 1 0.53 0.00 0.23 0.00 0.02 99.22 15:30:01 all 0.24 0.00 0.07 0.00 0.02 99.67 15:30:01 0 0.08 0.00 0.08 0.00 0.02 99.82 15:30:01 1 0.40 0.00 0.05 0.00 0.02 99.53 15:31:01 all 0.23 0.00 0.07 0.00 0.02 99.68 15:31:01 0 0.07 0.00 0.05 0.00 0.02 99.87 15:31:01 1 0.40 0.00 0.08 0.00 0.02 99.50 15:32:01 all 0.24 0.00 0.06 0.00 0.02 99.68 15:32:01 0 0.08 0.00 0.07 0.00 0.02 99.83 15:32:01 1 0.40 0.00 0.05 0.00 0.02 99.53 Average: all 0.69 0.00 0.32 0.03 0.02 98.94 Average: 0 0.50 0.00 0.33 0.02 0.02 99.13 Average: 1 0.88 0.00 0.31 0.05 0.02 98.74