---> uname -a: Linux prd-centos7-builder-2c-1g-7513.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 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 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 531 5427 16 1862 7008 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:d5:df:ae brd ff:ff:ff:ff:ff:ff inet 10.30.122.111/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fed5:dfae/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 08/11/2024 _x86_64_ (2 CPU) 05:03:42 PM LINUX RESTART 05:04:06 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 192.30 21.43 170.87 4258.48 27410.28 05:06:01 PM 309.41 0.47 308.94 16.12 9582.16 05:07:01 PM 47.09 0.20 46.89 36.38 1136.71 Average: 182.68 6.97 175.71 1356.84 12292.35 05:04:06 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5733756 2275160 28.41 2620 1694412 625852 6.91 486016 1515916 139336 05:06:01 PM 5595080 2413836 30.14 2620 1794212 634896 7.01 557356 1553088 11500 05:07:01 PM 5526148 2482768 31.00 2620 1792512 704260 7.78 626680 1553888 14632 Average: 5618328 2390588 29.85 2620 1760379 655003 7.23 556684 1540964 55156 05:04:06 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 306.68 212.35 1706.54 70.26 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 34.93 29.86 288.08 9.29 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.59 25.27 29.65 9.33 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.19 85.66 645.45 28.47 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 08/11/2024 _x86_64_ (2 CPU) 05:03:42 PM LINUX RESTART 05:04:06 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 35.63 0.00 4.42 13.45 0.16 46.34 05:05:01 PM 0 27.60 0.00 4.20 14.89 0.13 53.18 05:05:01 PM 1 43.95 0.00 4.64 11.94 0.16 39.31 05:06:01 PM all 35.00 0.00 2.60 7.07 0.14 55.19 05:06:01 PM 0 15.05 0.00 1.57 7.02 0.15 76.21 05:06:01 PM 1 55.99 0.00 3.69 7.12 0.13 33.07 05:07:01 PM all 37.34 0.00 1.90 0.49 0.10 60.17 05:07:01 PM 0 21.80 0.00 1.34 0.26 0.10 76.50 05:07:01 PM 1 53.42 0.00 2.47 0.75 0.12 43.24 Average: all 36.00 0.00 2.92 6.77 0.13 54.17 Average: 0 21.27 0.00 2.30 7.12 0.13 69.18 Average: 1 51.35 0.00 3.57 6.41 0.14 38.54