---> uname -a: Linux prd-centos7-builder-2c-2g-13842.novalocal 3.10.0-1160.102.1.el7.x86_64 #1 SMP Tue Oct 17 15:42:21 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 2800.000 BogoMIPS: 5600.00 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 ssbd rsb_ctxsw 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 devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 602 5007 16 2211 6925 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ea:fb:63 brd ff:ff:ff:ff:ff:ff inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:feea:fb63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:a1:a5:d9 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.102.1.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 01/06/2024 _x86_64_ (2 CPU) 12:14:51 AM LINUX RESTART 12:15:01 AM tps rtps wtps bread/s bwrtn/s 12:16:03 AM 198.72 114.56 84.16 9046.96 38014.30 12:17:01 AM 172.09 9.51 162.58 865.89 8870.52 12:18:01 AM 222.31 1.33 220.97 137.66 8018.44 Average: 197.99 42.19 155.80 3379.84 18413.06 12:15:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:03 AM 5799660 2209076 27.58 2620 1651316 877276 9.69 476928 1494632 33508 12:17:01 AM 5379328 2629408 32.83 2620 1977732 887672 9.80 619944 1699708 130488 12:18:01 AM 5159120 2849616 35.58 2620 2132316 920744 10.17 840952 1668704 138108 Average: 5446036 2562700 32.00 2620 1920455 895231 9.88 645941 1621015 100701 12:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:16:03 AM eth0 329.16 224.15 1081.48 60.23 0.00 0.00 0.00 12:16:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:03 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 149.83 125.26 1922.79 11.37 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 86.09 66.60 557.77 9.59 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 188.84 138.85 1179.10 27.25 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.102.1.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 01/06/2024 _x86_64_ (2 CPU) 12:14:51 AM LINUX RESTART 12:15:01 AM CPU %user %nice %system %iowait %steal %idle 12:16:03 AM all 18.62 0.00 6.35 20.21 0.18 54.64 12:16:03 AM 0 17.72 0.00 6.24 19.47 0.14 56.42 12:16:03 AM 1 19.52 0.00 6.45 20.95 0.24 52.84 12:17:01 AM all 29.84 0.00 3.53 6.38 0.12 60.14 12:17:01 AM 0 26.33 0.00 3.07 6.95 0.13 63.53 12:17:01 AM 1 33.39 0.00 3.99 5.80 0.11 56.71 12:18:01 AM all 30.16 0.00 2.84 7.39 0.11 59.51 12:18:01 AM 0 17.26 0.00 2.11 8.66 0.10 71.86 12:18:01 AM 1 43.44 0.00 3.58 6.06 0.11 46.81 Average: all 26.13 0.00 4.26 11.43 0.14 58.06 Average: 0 20.34 0.00 3.82 11.77 0.12 63.94 Average: 1 32.00 0.00 4.70 11.07 0.15 52.08