---> uname -a: Linux prd-centos7-docker-4c-2g-742.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) 08/25/21 _x86_64_ (2 CPU) 03:36:44 LINUX RESTART (2 CPU) 03:37:01 tps rtps wtps bread/s bwrtn/s 03:38:01 215.97 81.03 134.94 10122.63 41199.93 03:39:01 3.43 0.03 3.40 1.07 122.79 03:40:01 0.43 0.00 0.43 0.00 5.80 03:41:02 0.22 0.00 0.22 0.00 2.70 03:42:01 0.27 0.00 0.27 0.00 3.57 03:43:01 0.30 0.00 0.30 0.00 4.18 03:44:01 0.20 0.00 0.20 0.00 3.00 03:45:01 0.92 0.13 0.78 13.73 10.14 Average: 27.78 10.17 17.61 1269.98 5180.43 03:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 5456072 0 816960 10.20 2620 1733288 1301532 14.37 591400 1560680 132 03:39:01 5469248 0 803780 10.04 2620 1733292 1205472 13.31 581552 1560644 16 03:40:01 5469424 0 803604 10.03 2620 1733292 1205472 13.31 583604 1558548 8 03:41:02 5464644 0 808376 10.09 2620 1733300 1205720 13.31 587992 1558548 8 03:42:01 5464076 0 808884 10.10 2620 1733360 1205820 13.31 582076 1565052 32 03:43:01 5462052 0 810960 10.13 2620 1733308 1205640 13.31 583992 1565036 16 03:44:01 5463736 0 809268 10.10 2620 1733316 1205472 13.31 583084 1565116 8 03:45:01 5361780 0 856552 10.69 2620 1787988 1393216 15.38 751284 1495300 54116 Average: 5451379 0 814798 10.17 2620 1740143 1241043 13.70 605623 1553616 6792 03:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:38:01 eth0 251.24 159.00 986.42 67.27 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 3.60 2.76 1.18 8.73 0.00 0.00 0.00 0.00 03:39:01 eth0 0.08 0.08 0.01 0.03 0.00 0.00 0.00 0.00 03:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 eth0 0.22 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:02 eth0 3.70 1.42 1.86 0.09 0.00 0.00 0.00 0.00 03:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 eth0 0.93 0.66 0.54 0.38 0.00 0.00 0.00 0.00 03:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 eth0 0.38 0.28 0.17 0.11 0.00 0.00 0.00 0.00 03:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 eth0 158.80 107.58 928.78 12.96 0.00 0.00 0.00 0.00 03:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.04 33.72 240.21 10.13 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 0.45 0.35 0.15 1.09 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) 08/25/21 _x86_64_ (2 CPU) 03:36:44 LINUX RESTART (2 CPU) 03:37:01 CPU %user %nice %system %iowait %steal %idle 03:38:01 all 23.55 0.00 8.38 6.21 8.48 53.39 03:38:01 0 23.41 0.00 8.76 7.02 8.37 52.44 03:38:01 1 23.69 0.00 7.99 5.40 8.59 54.34 03:39:01 all 0.24 0.00 0.07 0.00 0.13 99.57 03:39:01 0 0.40 0.00 0.07 0.00 0.15 99.38 03:39:01 1 0.08 0.00 0.07 0.00 0.10 99.75 03:40:01 all 0.18 0.00 0.04 0.00 0.03 99.75 03:40:01 0 0.25 0.00 0.03 0.00 0.03 99.68 03:40:01 1 0.10 0.00 0.05 0.00 0.03 99.82 03:41:02 all 0.19 0.00 0.05 0.00 0.08 99.67 03:41:02 0 0.10 0.00 0.07 0.00 0.08 99.75 03:41:02 1 0.28 0.00 0.03 0.00 0.08 99.60 03:42:01 all 0.25 0.00 0.12 0.00 0.18 99.45 03:42:01 0 0.07 0.00 0.12 0.00 0.19 99.63 03:42:01 1 0.44 0.00 0.12 0.00 0.17 99.27 03:43:01 all 0.16 0.00 0.11 0.00 0.10 99.63 03:43:01 0 0.28 0.00 0.10 0.00 0.12 99.50 03:43:01 1 0.03 0.00 0.12 0.00 0.08 99.77 03:44:01 all 0.20 0.00 0.03 0.00 0.06 99.71 03:44:01 0 0.35 0.00 0.03 0.00 0.05 99.57 03:44:01 1 0.05 0.00 0.03 0.00 0.07 99.85 03:45:01 all 2.20 0.00 0.67 0.01 0.03 97.09 03:45:01 0 1.98 0.00 0.66 0.02 0.03 97.31 03:45:01 1 2.42 0.00 0.69 0.00 0.03 96.86 Average: all 3.19 0.00 1.12 0.73 1.07 93.89 Average: 0 3.18 0.00 1.16 0.82 1.06 93.77 Average: 1 3.21 0.00 1.08 0.63 1.08 94.00