---> uname -a: Linux prd-centos7-docker-4c-2g-527.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: 2799.996 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) 09/17/21 _x86_64_ (2 CPU) 22:55:31 LINUX RESTART (2 CPU) 22:56:01 tps rtps wtps bread/s bwrtn/s 22:57:02 83.48 4.28 79.20 2794.27 3248.09 22:58:01 0.46 0.00 0.46 0.00 7.16 22:59:01 0.18 0.00 0.18 0.00 1.92 23:00:01 0.23 0.00 0.23 0.00 3.37 23:01:01 0.35 0.02 0.33 0.13 4.20 23:02:01 1.87 0.13 1.73 5.46 33.42 23:03:01 176.81 0.10 176.71 9.99 50580.49 Average: 37.72 0.65 37.08 402.48 7717.49 22:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:57:02 5462712 0 811680 10.13 2620 1731920 1292456 14.27 584280 1563140 20 22:58:01 5473608 0 800780 10.00 2620 1731924 1208744 13.35 575572 1563104 16 22:59:01 5472512 0 801876 10.01 2620 1731924 1208996 13.35 581696 1558208 8 23:00:01 5470364 0 804016 10.04 2620 1731932 1208972 13.35 583488 1558208 8 23:01:01 5470644 0 803636 10.03 2620 1732032 1211172 13.37 580020 1561524 28 23:02:01 5398340 0 841352 10.51 2620 1766620 1389880 15.35 620308 1589008 34344 23:03:01 3634652 0 1135808 14.18 2620 3235852 1727640 19.07 1002084 2734992 181292 Average: 5197547 0 857021 10.70 2620 1951743 1321123 14.59 646778 1732598 30817 22:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:57:02 eth0 352.41 216.80 624.14 59.10 0.00 0.00 0.00 0.00 22:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:02 docker0 2.46 2.15 0.53 4.17 0.00 0.00 0.00 0.00 22:58:01 eth0 0.86 0.08 0.07 0.05 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 eth0 4.65 1.97 3.01 0.13 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 eth0 0.52 0.33 0.27 0.20 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 eth0 0.23 0.18 0.08 0.04 0.00 0.00 0.00 0.00 23:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 eth0 91.01 60.30 530.78 6.51 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 eth0 1342.02 931.44 8788.33 160.96 0.00 0.00 0.00 0.00 23:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 docker0 16.23 17.40 1.69 46.57 0.00 0.00 0.00 0.00 Average: eth0 256.64 173.47 1424.74 32.52 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 2.68 2.80 0.32 7.27 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) 09/17/21 _x86_64_ (2 CPU) 22:55:31 LINUX RESTART (2 CPU) 22:56:01 CPU %user %nice %system %iowait %steal %idle 22:57:02 all 7.60 0.00 2.40 1.81 0.03 88.17 22:57:02 0 7.56 0.00 2.61 2.22 0.02 87.60 22:57:02 1 7.65 0.00 2.19 1.39 0.03 88.74 22:58:01 all 0.24 0.00 0.05 0.00 0.01 99.70 22:58:01 0 0.08 0.00 0.05 0.00 0.02 99.85 22:58:01 1 0.39 0.00 0.05 0.00 0.00 99.56 22:59:01 all 0.21 0.00 0.06 0.00 0.02 99.72 22:59:01 0 0.27 0.00 0.05 0.00 0.03 99.65 22:59:01 1 0.15 0.00 0.07 0.00 0.00 99.78 23:00:01 all 0.19 0.00 0.03 0.00 0.01 99.77 23:00:01 0 0.35 0.00 0.03 0.00 0.00 99.62 23:00:01 1 0.03 0.00 0.03 0.00 0.02 99.92 23:01:01 all 0.28 0.00 0.04 0.00 0.02 99.66 23:01:01 0 0.52 0.00 0.03 0.00 0.02 99.43 23:01:01 1 0.05 0.00 0.05 0.00 0.02 99.88 23:02:01 all 0.95 0.00 0.49 0.02 0.00 98.54 23:02:01 0 1.12 0.00 0.54 0.02 0.00 98.33 23:02:01 1 0.79 0.00 0.43 0.02 0.00 98.76 23:03:01 all 24.37 0.00 11.41 2.58 0.09 61.56 23:03:01 0 24.76 0.00 11.68 2.64 0.09 60.83 23:03:01 1 23.97 0.00 11.13 2.53 0.09 62.28 Average: all 4.65 0.00 1.98 0.61 0.02 92.73 Average: 0 4.76 0.00 2.05 0.68 0.02 92.50 Average: 1 4.55 0.00 1.92 0.54 0.02 92.97