---> uname -a: Linux prd-centos7-docker-4c-2g-550.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) 09/18/21 _x86_64_ (2 CPU) 02:25:05 LINUX RESTART (2 CPU) 02:26:01 tps rtps wtps bread/s bwrtn/s 02:27:01 38.72 3.56 35.16 2601.07 4530.61 02:28:02 1.55 0.00 1.55 0.00 30.88 02:29:01 0.27 0.00 0.27 0.00 3.39 02:30:01 0.18 0.00 0.18 0.00 2.83 02:31:01 0.28 0.00 0.28 0.00 3.66 02:32:01 0.30 0.00 0.30 0.00 4.45 02:33:01 0.22 0.00 0.22 0.00 3.46 02:34:01 4.40 0.13 4.26 13.72 174.10 Average: 5.75 0.46 5.29 327.55 595.44 02:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 5442992 0 796904 9.95 2620 1766424 1155352 12.76 588932 1575444 24 02:28:02 5453936 0 785956 9.81 2620 1766428 1075752 11.88 580596 1574384 8 02:29:01 5452084 0 787804 9.84 2620 1766432 1076272 11.88 581956 1574536 12 02:30:01 5450028 0 789856 9.86 2620 1766436 1076284 11.88 583928 1574536 8 02:31:01 5451672 0 788208 9.84 2620 1766440 1076092 11.88 575520 1581992 12 02:32:01 5451216 0 788656 9.85 2620 1766448 1076056 11.88 576208 1581992 20 02:33:01 5438360 0 801508 10.01 2620 1766452 1076008 11.88 589048 1581992 12 02:34:01 4894356 0 929248 11.60 2620 2182716 1557596 17.20 881624 1789092 415304 Average: 5379330 0 808518 10.10 2620 1818472 1146176 12.65 619726 1604246 51925 02:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 eth0 149.48 128.50 577.96 28.52 0.00 0.00 0.00 0.00 02:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 docker0 60.04 45.99 5.58 220.68 0.00 0.00 0.00 0.00 02:28:02 eth0 0.85 0.08 0.07 0.01 0.00 0.00 0.00 0.00 02:28:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 eth0 0.93 0.44 0.32 0.18 0.00 0.00 0.00 0.00 02:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 eth0 1.10 0.82 1.23 0.26 0.00 0.00 0.00 0.00 02:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 eth0 0.18 0.13 0.08 0.07 0.00 0.00 0.00 0.00 02:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 eth0 0.17 0.10 0.07 0.01 0.00 0.00 0.00 0.00 02:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 eth0 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 eth0 426.47 283.59 2617.96 54.79 0.00 0.00 0.00 0.00 02:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.56 51.84 400.57 10.50 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 7.52 5.76 0.70 27.64 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) 09/18/21 _x86_64_ (2 CPU) 02:25:05 LINUX RESTART (2 CPU) 02:26:01 CPU %user %nice %system %iowait %steal %idle 02:27:01 all 5.23 0.00 2.17 0.85 0.05 91.70 02:27:01 0 4.89 0.00 2.37 1.32 0.05 91.37 02:27:01 1 5.56 0.00 1.98 0.37 0.05 92.03 02:28:02 all 0.29 0.00 0.07 0.00 0.02 99.62 02:28:02 0 0.07 0.00 0.07 0.00 0.02 99.85 02:28:02 1 0.52 0.00 0.07 0.00 0.02 99.40 02:29:01 all 0.25 0.00 0.08 0.00 0.01 99.66 02:29:01 0 0.08 0.00 0.08 0.00 0.02 99.81 02:29:01 1 0.42 0.00 0.07 0.00 0.00 99.51 02:30:01 all 0.17 0.00 0.08 0.00 0.02 99.74 02:30:01 0 0.27 0.00 0.10 0.00 0.02 99.62 02:30:01 1 0.07 0.00 0.05 0.00 0.02 99.87 02:31:01 all 0.39 0.00 0.46 0.00 0.01 99.14 02:31:01 0 0.28 0.00 0.47 0.00 0.00 99.25 02:31:01 1 0.50 0.00 0.45 0.00 0.02 99.04 02:32:01 all 0.17 0.00 0.11 0.00 0.01 99.72 02:32:01 0 0.03 0.00 0.08 0.00 0.00 99.88 02:32:01 1 0.30 0.00 0.13 0.00 0.02 99.55 02:33:01 all 0.27 0.00 0.04 0.00 0.02 99.67 02:33:01 0 0.05 0.00 0.03 0.00 0.02 99.90 02:33:01 1 0.48 0.00 0.05 0.00 0.02 99.45 02:34:01 all 5.73 0.00 2.04 0.03 0.03 92.17 02:34:01 0 4.67 0.00 2.12 0.03 0.03 93.13 02:34:01 1 6.77 0.00 1.95 0.03 0.03 91.21 Average: all 1.55 0.00 0.63 0.11 0.02 97.70 Average: 0 1.28 0.00 0.66 0.17 0.02 97.87 Average: 1 1.82 0.00 0.59 0.05 0.02 97.52