---> uname -a: Linux prd-centos7-builder-2c-1g-42972.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 536 5404 16 1880 7002 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:07:14:ac brd ff:ff:ff:ff:ff:ff inet 10.30.122.55/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fe07:14ac/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) 04/09/2025 _x86_64_ (2 CPU) 11:03:36 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:03 AM 276.47 14.16 262.31 2124.32 6769.67 11:06:01 AM 339.41 0.71 338.71 54.71 10506.39 11:07:01 AM 48.36 1.67 46.69 147.26 1190.12 Average: 220.10 5.56 214.54 783.52 6107.06 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:03 AM 5701132 2307784 28.82 2620 1703524 641136 7.08 504072 1525084 145092 11:06:01 AM 5593240 2415676 30.16 2620 1812132 609996 6.73 542276 1565336 11080 11:07:01 AM 5571860 2437056 30.43 2620 1812908 631828 6.98 687056 1444112 15240 Average: 5622077 2386839 29.80 2620 1776188 627653 6.93 577801 1511511 57137 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:03 AM eth0 205.78 140.12 1541.50 59.77 0.00 0.00 0.00 11:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 40.36 34.52 317.10 10.48 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 33.52 26.95 33.85 15.74 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.81 67.57 634.35 28.87 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) 04/09/2025 _x86_64_ (2 CPU) 11:03:36 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:03 AM all 34.17 0.00 4.05 2.33 0.10 59.36 11:05:03 AM 0 44.05 0.00 5.22 3.97 0.11 46.65 11:05:03 AM 1 24.55 0.00 2.89 0.73 0.10 71.73 11:06:01 AM all 36.06 0.00 3.27 1.96 0.10 58.60 11:06:01 AM 0 63.35 0.00 4.56 2.42 0.11 29.55 11:06:01 AM 1 10.65 0.00 2.06 1.55 0.07 85.66 11:07:01 AM all 35.67 0.00 1.90 0.22 0.11 62.10 11:07:01 AM 0 69.23 0.00 2.79 0.37 0.15 27.47 11:07:01 AM 1 4.84 0.00 1.06 0.07 0.07 93.96 Average: all 35.29 0.00 3.07 1.50 0.10 60.04 Average: 0 58.70 0.00 4.20 2.27 0.12 34.71 Average: 1 13.27 0.00 1.99 0.77 0.08 83.88