---> uname -a: Linux prd-centos8-builder-2c-4g-3205.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 483 1145 17 2036 2906 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d8:bf:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.82/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fed8:bf6b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/08/2025 _x86_64_ (2 CPU) 16:03:55 LINUX RESTART (2 CPU) 04:05:02 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 54.87 1.19 53.68 92.56 5802.56 04:07:01 PM 63.88 0.07 63.81 0.80 7014.76 04:08:01 PM 33.70 0.48 33.22 54.37 4583.49 04:09:01 PM 21.03 0.27 20.76 41.85 880.52 04:10:01 PM 20.19 0.00 20.19 0.00 606.31 04:11:01 PM 15.92 0.00 15.92 0.00 651.65 04:12:01 PM 19.56 0.55 19.01 33.46 774.44 Average: 32.68 0.36 32.32 31.72 2894.99 04:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1245812 2940336 2507872 66.81 2104 1862112 698572 14.55 180212 2034464 159436 04:07:01 PM 1197880 2962956 2555804 68.09 2104 1926724 658328 13.71 147476 2090680 94644 04:08:01 PM 1180968 2978176 2572716 68.54 2104 1957936 633280 13.19 171168 2082028 21944 04:09:01 PM 1205144 3004172 2548540 67.89 2104 1959684 599636 12.49 206824 2021440 8860 04:10:01 PM 1052624 2893860 2701060 71.96 2104 2001904 722736 15.05 211092 2167612 51036 04:11:01 PM 1086140 2918944 2667544 71.06 2104 1993508 699620 14.57 210584 2135476 42748 04:12:01 PM 1224988 3025240 2528696 67.37 2104 1960828 647404 13.48 391756 1816924 8856 Average: 1170508 2960526 2583176 68.82 2104 1951814 665654 13.86 217016 2049803 55361 04:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 58.41 46.04 798.35 5.06 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.26 22.74 263.23 4.94 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 39.23 30.22 587.43 5.77 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 10.80 12.45 12.16 5.18 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 8.10 11.73 6.70 5.36 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 11.64 12.38 10.15 3.84 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 14.73 13.95 15.07 12.24 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: eth0 23.94 21.30 240.55 6.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/08/2025 _x86_64_ (2 CPU) 16:03:55 LINUX RESTART (2 CPU) 04:05:02 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 33.29 0.00 4.15 1.90 8.69 51.97 04:06:01 PM 0 45.37 0.00 4.75 1.29 8.78 39.80 04:06:01 PM 1 21.56 0.00 3.56 2.49 8.61 63.78 04:07:01 PM all 36.55 0.00 4.18 2.30 6.01 50.96 04:07:01 PM 0 28.50 0.00 3.74 2.54 5.91 59.31 04:07:01 PM 1 44.69 0.00 4.61 2.05 6.12 42.53 04:08:01 PM all 33.03 0.00 3.40 1.16 7.22 55.19 04:08:01 PM 0 32.91 0.00 3.10 0.70 7.06 56.23 04:08:01 PM 1 33.15 0.00 3.69 1.63 7.38 54.15 04:09:01 PM all 34.60 0.00 2.46 0.81 6.64 55.49 04:09:01 PM 0 40.99 0.00 2.90 0.69 6.77 48.65 04:09:01 PM 1 28.25 0.00 2.01 0.92 6.52 62.30 04:10:01 PM all 36.15 0.00 2.34 0.60 7.44 53.46 04:10:01 PM 0 48.29 0.00 2.79 0.68 7.74 40.50 04:10:01 PM 1 24.17 0.00 1.90 0.53 7.15 66.25 04:11:01 PM all 27.68 0.00 2.41 0.55 5.99 63.37 04:11:01 PM 0 26.24 0.00 2.11 0.59 6.29 64.77 04:11:01 PM 1 29.13 0.00 2.72 0.50 5.68 61.96 04:12:01 PM all 37.76 0.00 2.91 0.42 5.81 53.10 04:12:01 PM 0 44.88 0.00 3.13 0.54 5.95 45.50 04:12:01 PM 1 30.66 0.00 2.70 0.31 5.67 60.67 Average: all 34.15 0.00 3.12 1.10 6.83 54.80 Average: 0 38.12 0.00 3.21 1.00 6.92 50.74 Average: 1 30.19 0.00 3.02 1.20 6.74 58.84