---> uname -a: Linux prd-centos8-builder-2c-4g-10087.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: 2799.998 BogoMIPS: 5599.99 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 505 1120 17 2039 2884 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:17:5a:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.35/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe17:5abb/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) 11/24/2025 _x86_64_ (2 CPU) 12:03:56 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 58.33 0.50 57.83 13.86 5848.52 12:07:01 PM 68.39 0.50 67.89 53.86 9133.48 12:08:01 PM 31.04 0.05 30.99 1.33 2979.87 12:09:01 PM 16.71 0.27 16.45 41.86 452.44 12:10:01 PM 17.49 0.00 17.49 0.00 636.33 12:11:01 PM 20.09 0.37 19.73 18.13 848.03 12:12:01 PM 17.08 0.38 16.69 38.65 464.08 Average: 32.73 0.30 32.44 23.95 2908.82 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1387784 3030900 2365892 63.03 2104 1811492 589660 12.28 143804 1935228 131800 12:07:01 PM 1234796 2997836 2518880 67.10 2104 1924312 600156 12.50 147592 2053028 28372 12:08:01 PM 1076012 2910180 2677664 71.33 2104 1995100 683576 14.23 174212 2184416 42736 12:09:01 PM 1144684 2945708 2608992 69.50 2104 1962040 665276 13.85 206576 2084616 8416 12:10:01 PM 1176112 2977756 2577564 68.67 2104 1962536 632204 13.16 206956 2052092 8840 12:11:01 PM 1180580 2981480 2573096 68.55 2104 1961656 612948 12.76 390976 1863636 7480 12:12:01 PM 1146692 2951408 2606984 69.45 2104 1965344 640164 13.33 392640 1896072 9864 Average: 1192380 2970753 2561296 68.23 2104 1940354 631998 13.16 237537 2009870 33930 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 70.59 59.86 840.26 6.23 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 23.73 20.50 228.97 5.08 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 41.29 32.39 587.59 6.75 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 11.96 13.48 12.33 8.40 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 9.86 11.64 8.15 4.57 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 17.03 15.44 17.71 6.71 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 9.60 10.26 7.94 5.23 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 26.29 23.37 243.28 6.14 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) 11/24/2025 _x86_64_ (2 CPU) 12:03:56 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 38.72 0.00 4.12 1.27 2.84 53.05 12:06:01 PM 0 35.21 0.00 3.45 1.49 2.87 56.98 12:06:01 PM 1 42.26 0.00 4.80 1.04 2.80 49.10 12:07:01 PM all 37.23 0.00 4.45 2.45 3.60 52.26 12:07:01 PM 0 24.00 0.00 3.72 2.78 3.76 65.73 12:07:01 PM 1 50.60 0.00 5.19 2.12 3.43 38.65 12:08:01 PM all 36.40 0.00 2.56 0.92 4.46 55.66 12:08:01 PM 0 29.89 0.00 2.55 0.97 4.33 62.25 12:08:01 PM 1 42.94 0.00 2.57 0.86 4.59 49.04 12:09:01 PM all 36.18 0.00 2.46 0.60 3.56 57.21 12:09:01 PM 0 18.65 0.00 1.76 0.57 3.56 75.47 12:09:01 PM 1 53.93 0.00 3.18 0.63 3.56 38.72 12:10:01 PM all 36.08 0.00 2.21 0.41 3.89 57.41 12:10:01 PM 0 21.51 0.00 1.56 0.19 4.03 72.70 12:10:01 PM 1 50.81 0.00 2.87 0.62 3.75 41.94 12:11:01 PM all 34.13 0.00 3.08 0.67 4.17 57.94 12:11:01 PM 0 35.34 0.00 3.12 0.42 4.35 56.77 12:11:01 PM 1 32.92 0.00 3.05 0.93 3.99 59.11 12:12:01 PM all 36.34 0.00 2.28 0.48 2.67 58.24 12:12:01 PM 0 24.80 0.00 2.00 0.26 2.53 70.40 12:12:01 PM 1 47.91 0.00 2.56 0.69 2.80 46.03 Average: all 36.44 0.00 3.02 0.97 3.60 55.97 Average: 0 27.05 0.00 2.59 0.96 3.64 65.76 Average: 1 45.88 0.00 3.46 0.98 3.57 46.11