---> uname -a: Linux prd-centos8-builder-2c-4g-1818.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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 558 282 17 2824 2807 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:d4:3a:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.33/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85300sec preferred_lft 85300sec inet6 fe80::f816:3eff:fed4:3a74/64 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) 08/01/2025 _x86_64_ (2 CPU) 04:00:52 LINUX RESTART (2 CPU) 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 19.09 5.86 13.23 891.70 6445.55 04:04:01 AM 86.29 0.45 85.84 49.18 23857.65 04:05:01 AM 16.83 0.65 16.18 48.12 1826.26 04:06:01 AM 5.45 0.97 4.48 23.99 291.35 04:07:01 AM 0.28 0.00 0.28 0.00 3.62 04:08:01 AM 0.28 0.00 0.28 0.00 3.50 04:09:01 AM 0.13 0.00 0.13 0.00 0.92 04:10:01 AM 0.08 0.00 0.08 0.00 0.63 04:11:01 AM 0.13 0.00 0.13 0.00 1.08 04:12:01 AM 0.17 0.00 0.17 0.00 1.98 04:13:01 AM 0.45 0.00 0.45 0.00 6.10 04:14:01 AM 0.30 0.00 0.30 0.00 3.02 04:15:01 AM 0.30 0.00 0.30 0.00 3.15 04:16:01 AM 0.37 0.00 0.37 0.00 4.42 04:17:01 AM 17.83 0.12 17.71 10.93 1402.58 04:18:01 AM 64.66 0.38 64.28 54.12 7957.26 04:19:01 AM 44.02 0.23 43.79 23.59 4046.57 Average: 15.10 0.51 14.59 64.81 2697.55 04:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 1340820 2966700 2412856 64.28 2104 1804504 967884 20.15 218620 1939268 42492 04:04:01 AM 650948 2898780 3102728 82.66 2104 2393216 928264 19.33 216884 2502932 45124 04:05:01 AM 577448 2832700 3176228 84.62 2104 2399808 1014180 21.12 228112 2560020 3748 04:06:01 AM 547556 2803568 3206120 85.41 2104 2400548 1017380 21.19 228964 2587588 4 04:07:01 AM 537168 2793180 3216508 85.69 2104 2400548 1017380 21.19 228964 2597608 4 04:08:01 AM 530948 2786964 3222728 85.86 2104 2400552 1017380 21.19 228964 2603908 4 04:09:01 AM 535948 2791916 3217728 85.72 2104 2400552 1017380 21.19 228964 2600824 4 04:10:01 AM 535680 2791648 3217996 85.73 2104 2400552 1023116 21.30 228964 2601060 4 04:11:01 AM 536128 2792108 3217548 85.72 2104 2400556 1023116 21.30 228964 2600808 4 04:12:01 AM 536452 2792432 3217224 85.71 2104 2400556 1023116 21.30 228964 2600876 12 04:13:01 AM 536536 2792520 3217140 85.71 2104 2400560 1023116 21.30 228964 2600912 4 04:14:01 AM 536556 2792540 3217120 85.71 2104 2400560 1023116 21.30 228964 2600812 4 04:15:01 AM 536312 2792296 3217364 85.71 2104 2400560 1023116 21.30 228964 2600912 4 04:16:01 AM 535540 2791536 3218136 85.73 2104 2400564 1017792 21.19 228964 2600928 4 04:17:01 AM 549596 2890028 3204080 85.36 2104 2480596 667596 13.90 424460 2384172 64724 04:18:01 AM 457008 2915432 3296668 87.83 2104 2585524 625264 13.02 425172 2441548 8036 04:19:01 AM 299064 2882660 3454612 92.03 2104 2696684 638412 13.29 434580 2567224 45140 Average: 575277 2829824 3178399 84.67 2104 2398026 945153 19.68 262731 2528906 12313 04:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:03:01 AM eth0 15.91 13.66 161.16 1.54 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 40.45 27.91 938.19 2.29 0.00 0.00 0.00 0.00 04:05:01 AM lo 11.00 11.00 18.79 18.79 0.00 0.00 0.00 0.00 04:05:01 AM eth0 22.28 22.14 12.04 20.39 0.00 0.00 0.00 0.00 04:06:01 AM lo 1.47 1.47 3.14 3.14 0.00 0.00 0.00 0.00 04:06:01 AM eth0 10.55 7.35 10.98 14.10 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:07:01 AM eth0 0.48 0.55 0.11 0.11 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 AM eth0 0.33 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:09:01 AM eth0 0.30 0.52 0.03 0.05 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 AM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 AM eth0 0.33 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 AM eth0 0.57 0.62 0.22 0.11 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:13:01 AM eth0 0.35 0.48 0.03 0.05 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 AM eth0 0.22 0.42 0.02 0.04 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 AM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:16:01 AM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:17:01 AM lo 1.68 1.68 2.74 2.74 0.00 0.00 0.00 0.00 04:17:01 AM eth0 35.57 29.56 255.74 5.35 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 25.32 22.79 310.12 4.21 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 23.24 20.69 227.64 5.36 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 1.46 1.46 0.00 0.00 0.00 0.00 Average: eth0 10.40 8.78 112.74 3.17 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) 08/01/2025 _x86_64_ (2 CPU) 04:00:52 LINUX RESTART (2 CPU) 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 10.91 0.00 1.63 0.96 0.63 85.86 04:03:01 AM 0 19.65 0.00 2.39 1.14 0.73 76.10 04:03:01 AM 1 2.19 0.00 0.87 0.78 0.53 95.63 04:04:01 AM all 40.92 0.00 6.90 2.87 2.06 47.26 04:04:01 AM 0 80.37 0.00 10.22 0.27 2.00 7.15 04:04:01 AM 1 2.11 0.00 3.64 5.43 2.11 86.70 04:05:01 AM all 10.48 0.00 1.89 0.63 1.42 85.57 04:05:01 AM 0 7.60 0.00 1.79 1.10 1.23 88.28 04:05:01 AM 1 13.38 0.00 1.99 0.17 1.62 82.85 04:06:01 AM all 2.89 0.00 0.72 0.16 0.58 95.65 04:06:01 AM 0 3.66 0.00 0.87 0.29 0.62 94.56 04:06:01 AM 1 2.11 0.00 0.57 0.03 0.54 96.75 04:07:01 AM all 1.31 0.00 0.39 0.00 0.25 98.05 04:07:01 AM 0 0.67 0.00 0.13 0.00 0.10 99.10 04:07:01 AM 1 1.96 0.00 0.64 0.00 0.41 96.99 04:08:01 AM all 1.19 0.00 0.44 0.00 0.63 97.75 04:08:01 AM 0 0.72 0.00 0.23 0.00 0.52 98.53 04:08:01 AM 1 1.66 0.00 0.64 0.00 0.74 96.96 04:09:01 AM all 1.33 0.00 0.42 0.00 0.39 97.86 04:09:01 AM 0 0.95 0.00 0.20 0.00 0.27 98.58 04:09:01 AM 1 1.71 0.00 0.64 0.00 0.52 97.13 04:10:01 AM all 1.24 0.00 0.42 0.00 0.35 97.99 04:10:01 AM 0 2.27 0.00 0.62 0.00 0.52 96.59 04:10:01 AM 1 0.22 0.00 0.22 0.00 0.18 99.38 04:11:01 AM all 1.33 0.00 0.41 0.00 0.45 97.81 04:11:01 AM 0 2.06 0.00 0.70 0.00 0.67 96.56 04:11:01 AM 1 0.60 0.00 0.12 0.00 0.23 99.05 04:12:01 AM all 1.28 0.00 0.43 0.00 0.40 97.88 04:12:01 AM 0 0.38 0.00 0.15 0.00 0.28 99.18 04:12:01 AM 1 2.19 0.00 0.72 0.00 0.52 96.57 04:13:01 AM all 1.27 0.00 0.42 0.00 0.48 97.83 04:13:01 AM 0 1.12 0.00 0.25 0.00 0.27 98.36 04:13:01 AM 1 1.42 0.00 0.59 0.00 0.70 97.29 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 1.44 0.00 0.46 0.00 0.28 97.82 04:14:01 AM 0 0.72 0.00 0.15 0.00 0.03 99.10 04:14:01 AM 1 2.16 0.00 0.77 0.00 0.54 96.53 04:15:01 AM all 1.37 0.00 0.39 0.00 0.08 98.17 04:15:01 AM 0 2.23 0.00 0.67 0.00 0.13 96.97 04:15:01 AM 1 0.52 0.00 0.10 0.00 0.02 99.37 04:16:01 AM all 1.35 0.00 0.59 0.00 0.11 97.95 04:16:01 AM 0 0.99 0.00 0.42 0.00 0.10 98.49 04:16:01 AM 1 1.72 0.00 0.76 0.00 0.12 97.40 04:17:01 AM all 26.72 0.00 3.40 0.20 1.45 68.24 04:17:01 AM 0 28.00 0.00 3.73 0.30 1.62 66.36 04:17:01 AM 1 25.44 0.00 3.07 0.10 1.28 70.11 04:18:01 AM all 36.59 0.00 4.23 1.84 2.42 54.92 04:18:01 AM 0 24.89 0.00 2.91 2.27 2.61 67.33 04:18:01 AM 1 48.42 0.00 5.57 1.41 2.22 42.38 04:19:01 AM all 38.83 0.00 4.32 1.18 2.88 52.79 04:19:01 AM 0 47.97 0.00 5.33 1.22 3.01 42.48 04:19:01 AM 1 29.70 0.00 3.30 1.15 2.74 63.10 Average: all 10.70 0.00 1.62 0.47 0.88 86.33 Average: 0 13.26 0.00 1.82 0.39 0.87 83.67 Average: 1 8.14 0.00 1.43 0.54 0.89 89.00