---> uname -a: Linux prd-centos7-docker-4c-2g-900.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) 08/26/21 _x86_64_ (2 CPU) 23:00:43 LINUX RESTART (2 CPU) 23:01:01 tps rtps wtps bread/s bwrtn/s 23:02:01 165.22 35.44 129.78 6179.97 39602.31 23:03:01 1.97 0.00 1.97 0.00 39.10 23:04:01 0.17 0.00 0.17 0.00 1.60 23:05:01 0.15 0.00 0.15 0.00 1.88 23:06:01 0.18 0.00 0.18 0.00 2.17 23:07:01 0.27 0.00 0.27 0.00 3.17 23:08:01 0.23 0.00 0.23 0.00 3.38 23:09:01 1.63 0.03 1.60 3.73 29.03 23:10:01 194.37 0.12 194.26 10.52 54050.15 Average: 40.57 3.97 36.60 690.19 10442.02 23:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:02:01 5467132 0 805960 10.06 2620 1733228 1296848 14.32 578292 1563748 128 23:03:01 5479468 0 793620 9.91 2620 1733232 1199772 13.25 568240 1563740 8 23:04:01 5478064 0 794988 9.93 2620 1733268 1200084 13.25 572648 1561052 32 23:05:01 5474516 0 798564 9.97 2620 1733240 1200096 13.25 575672 1561044 16 23:06:01 5476976 0 796096 9.94 2620 1733248 1199772 13.25 567476 1567476 8 23:07:01 5474120 0 798952 9.98 2620 1733248 1199892 13.25 570948 1567476 8 23:08:01 5473660 0 799404 9.98 2620 1733256 1199940 13.25 571120 1567592 12 23:09:01 5067972 0 895280 11.18 2620 2043068 1598756 17.65 728956 1799296 309444 23:10:01 3586132 0 1247400 15.58 2620 3172788 1736564 19.17 1118808 2678296 117392 Average: 5219782 0 858918 10.72 2620 1927620 1314636 14.51 650240 1714413 47450 23:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:02:01 eth0 647.29 371.73 1004.39 81.84 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 3.08 2.73 0.55 6.62 0.00 0.00 0.00 0.00 23:03:01 eth0 0.75 0.08 0.06 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 eth0 5.25 2.23 3.32 0.30 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 eth0 1.53 0.57 0.61 0.43 0.00 0.00 0.00 0.00 23:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 eth0 0.27 0.22 0.09 0.07 0.00 0.00 0.00 0.00 23:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 eth0 1.12 0.47 0.38 0.21 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 eth0 605.88 420.74 4085.24 31.01 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 eth0 889.93 614.56 4878.01 151.77 0.00 0.00 0.00 0.00 23:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 docker0 68.16 86.82 5.67 371.36 0.00 0.00 0.00 0.00 Average: eth0 239.69 157.11 1110.50 29.59 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 7.94 9.97 0.69 42.10 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) 08/26/21 _x86_64_ (2 CPU) 23:00:43 LINUX RESTART (2 CPU) 23:01:01 CPU %user %nice %system %iowait %steal %idle 23:02:01 all 18.45 0.00 7.09 4.41 0.05 69.99 23:02:01 0 18.11 0.00 7.30 2.87 0.05 71.67 23:02:01 1 18.79 0.00 6.89 5.94 0.05 68.33 23:03:01 all 0.11 0.00 0.07 0.00 0.03 99.79 23:03:01 0 0.07 0.00 0.07 0.00 0.03 99.83 23:03:01 1 0.15 0.00 0.07 0.00 0.03 99.74 23:04:01 all 0.16 0.00 0.08 0.00 0.02 99.75 23:04:01 0 0.12 0.00 0.08 0.00 0.02 99.78 23:04:01 1 0.20 0.00 0.07 0.00 0.02 99.72 23:05:01 all 0.13 0.00 0.04 0.00 0.03 99.80 23:05:01 0 0.03 0.00 0.05 0.00 0.05 99.87 23:05:01 1 0.22 0.00 0.03 0.00 0.02 99.73 23:06:01 all 0.11 0.00 0.05 0.00 0.02 99.82 23:06:01 0 0.05 0.00 0.05 0.00 0.02 99.88 23:06:01 1 0.17 0.00 0.05 0.00 0.02 99.77 23:07:01 all 0.12 0.00 0.03 0.00 0.03 99.82 23:07:01 0 0.03 0.00 0.03 0.00 0.05 99.88 23:07:01 1 0.20 0.00 0.02 0.00 0.02 99.77 23:08:01 all 0.18 0.00 0.04 0.00 0.03 99.75 23:08:01 0 0.05 0.00 0.03 0.00 0.03 99.88 23:08:01 1 0.30 0.00 0.05 0.00 0.03 99.62 23:09:01 all 2.11 0.00 1.12 0.01 0.04 96.71 23:09:01 0 1.95 0.00 1.24 0.02 0.03 96.77 23:09:01 1 2.28 0.00 1.01 0.00 0.05 96.66 23:10:01 all 25.66 0.00 12.49 1.82 0.08 59.95 23:10:01 0 26.45 0.00 13.07 2.07 0.09 58.32 23:10:01 1 24.88 0.00 11.91 1.57 0.07 61.57 Average: all 5.04 0.00 2.25 0.67 0.04 92.00 Average: 0 5.00 0.00 2.34 0.53 0.04 92.09 Average: 1 5.08 0.00 2.16 0.82 0.03 91.92