---> uname -a: Linux prd-centos7-builder-2c-1g-10316.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 598 5357 16 1865 6941 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:91:2f:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.38/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe91:2fb9/64 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) 09/15/2024 _x86_64_ (2 CPU) 12:03:20 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 185.58 10.51 175.07 880.35 6268.15 12:06:01 AM 271.86 0.63 271.23 51.31 7943.83 12:07:01 AM 40.36 0.38 39.97 12.66 859.74 Average: 165.93 3.84 162.08 314.79 5023.75 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5500960 2507956 31.31 2620 1789484 713340 7.88 644624 1574368 195920 12:06:01 AM 5510680 2498236 31.19 2620 1798560 684164 7.55 640364 1557684 10692 12:07:01 AM 5571844 2437072 30.43 2620 1796092 684396 7.56 592088 1545204 14684 Average: 5527828 2481088 30.98 2620 1794712 693967 7.66 625692 1559085 73765 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 126.35 92.52 1235.62 27.11 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 27.75 24.65 65.89 8.06 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 28.50 24.08 30.28 9.96 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.87 47.09 443.95 15.04 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) 09/15/2024 _x86_64_ (2 CPU) 12:03:20 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 35.58 0.00 3.94 4.61 0.12 55.75 12:05:01 AM 0 47.37 0.00 4.37 5.00 0.11 43.16 12:05:01 AM 1 24.11 0.00 3.50 4.22 0.12 68.05 12:06:01 AM all 30.04 0.00 2.48 8.38 0.11 58.99 12:06:01 AM 0 54.61 0.00 3.39 9.56 0.13 32.32 12:06:01 AM 1 7.23 0.00 1.63 7.26 0.10 83.78 12:07:01 AM all 36.10 0.00 1.58 0.50 0.11 61.71 12:07:01 AM 0 71.14 0.00 2.41 0.73 0.13 25.59 12:07:01 AM 1 3.96 0.00 0.84 0.29 0.10 94.81 Average: all 33.92 0.00 2.67 4.49 0.11 58.81 Average: 0 57.57 0.00 3.40 5.10 0.12 33.81 Average: 1 11.69 0.00 1.98 3.91 0.11 82.31