---> uname -a: Linux prd-centos7-docker-4c-2g-1854.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 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) 08/03/21 _x86_64_ (2 CPU) 07:50:44 LINUX RESTART (2 CPU) 07:51:01 tps rtps wtps bread/s bwrtn/s 07:52:01 163.10 34.47 128.64 6138.53 39878.54 07:53:01 1.90 0.00 1.90 0.00 41.85 07:54:01 0.27 0.00 0.27 0.00 3.73 07:55:02 0.23 0.00 0.23 0.00 2.95 07:56:01 0.30 0.00 0.30 0.00 5.10 07:57:01 0.35 0.00 0.35 0.00 5.28 07:58:01 1.65 0.03 1.62 3.73 34.53 07:59:01 208.74 0.10 208.64 9.99 53893.42 Average: 47.18 4.34 42.84 770.91 11760.67 07:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:52:01 5461492 0 807480 10.08 2620 1737340 1291712 14.26 583472 1562284 136 07:53:01 5468276 0 800688 10.00 2620 1737348 1247932 13.78 578204 1562472 8 07:54:01 5472224 0 796736 9.95 2620 1737352 1205772 13.31 572884 1564968 20 07:55:02 5468508 0 800448 9.99 2620 1737356 1205760 13.31 575140 1565536 20 07:56:01 5470140 0 798812 9.97 2620 1737360 1205568 13.31 571112 1568592 8 07:57:01 5466088 0 802860 10.02 2620 1737364 1205884 13.31 575228 1568592 8 07:58:01 5298344 0 841100 10.50 2620 1866868 1393232 15.38 634444 1670120 128996 07:59:01 3710692 0 1197436 14.95 2620 3098184 1521596 16.80 1057176 2622204 38384 Average: 5226970 0 855695 10.68 2620 1923646 1284682 14.18 643458 1710596 20948 07:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:52:01 eth0 611.27 345.69 1044.81 81.07 0.00 0.00 0.00 0.00 07:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 docker0 17.10 12.17 2.90 27.33 0.00 0.00 0.00 0.00 07:53:01 eth0 5.43 2.03 3.39 0.32 0.00 0.00 0.00 0.00 07:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 eth0 1.55 0.55 0.59 0.37 0.00 0.00 0.00 0.00 07:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:02 eth0 1.73 0.30 0.38 0.23 0.00 0.00 0.00 0.00 07:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 eth0 0.62 0.43 0.40 0.27 0.00 0.00 0.00 0.00 07:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 eth0 308.61 210.99 2128.87 17.16 0.00 0.00 0.00 0.00 07:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 eth0 1073.44 745.33 6249.27 84.80 0.00 0.00 0.00 0.00 07:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 docker0 109.18 122.03 10.61 364.16 0.00 0.00 0.00 0.00 Average: eth0 250.92 163.55 1181.08 23.08 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 15.82 16.81 1.69 49.05 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) 08/03/21 _x86_64_ (2 CPU) 07:50:44 LINUX RESTART (2 CPU) 07:51:01 CPU %user %nice %system %iowait %steal %idle 07:52:01 all 19.43 0.00 6.67 4.24 0.08 69.58 07:52:01 0 18.48 0.00 7.25 4.73 0.09 69.45 07:52:01 1 20.37 0.00 6.10 3.74 0.07 69.71 07:53:01 all 0.12 0.00 0.08 0.00 0.03 99.78 07:53:01 0 0.13 0.00 0.07 0.00 0.02 99.78 07:53:01 1 0.10 0.00 0.08 0.00 0.03 99.78 07:54:01 all 0.16 0.00 0.06 0.00 0.03 99.75 07:54:01 0 0.25 0.00 0.07 0.00 0.03 99.65 07:54:01 1 0.07 0.00 0.05 0.00 0.03 99.85 07:55:02 all 0.19 0.00 0.04 0.00 0.03 99.74 07:55:02 0 0.32 0.00 0.03 0.00 0.03 99.62 07:55:02 1 0.07 0.00 0.05 0.00 0.02 99.87 07:56:01 all 0.12 0.00 0.08 0.00 0.03 99.77 07:56:01 0 0.19 0.00 0.09 0.00 0.02 99.71 07:56:01 1 0.05 0.00 0.07 0.00 0.05 99.83 07:57:01 all 0.09 0.00 0.05 0.00 0.03 99.82 07:57:01 0 0.10 0.00 0.02 0.00 0.03 99.85 07:57:01 1 0.08 0.00 0.08 0.00 0.03 99.80 07:58:01 all 1.35 0.00 0.82 0.00 0.03 97.80 07:58:01 0 1.19 0.00 0.74 0.00 0.03 98.03 07:58:01 1 1.50 0.00 0.89 0.00 0.03 97.57 07:59:01 all 23.21 0.00 10.62 1.85 0.09 64.22 07:59:01 0 22.69 0.00 10.71 1.86 0.09 64.65 07:59:01 1 23.73 0.00 10.53 1.84 0.09 63.81 Average: all 5.40 0.00 2.22 0.74 0.04 91.60 Average: 0 5.24 0.00 2.29 0.80 0.04 91.63 Average: 1 5.56 0.00 2.16 0.68 0.04 91.56