---> uname -a: Linux prd-centos8-builder-2c-4g-7235.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 541 219 17 2904 2824 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:9a:72:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.99/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85291sec preferred_lft 85291sec inet6 fe80::f816:3eff:fe9a:72a6/64 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) 08/01/2026 _x86_64_ (2 CPU) 13:00:52 LINUX RESTART (2 CPU) 01:02:01 PM tps rtps wtps bread/s bwrtn/s 01:03:01 PM 19.01 5.83 13.18 890.10 6216.28 01:04:01 PM 82.57 0.30 82.27 29.59 23831.86 01:05:01 PM 20.75 0.85 19.90 68.79 2256.87 01:06:01 PM 4.08 0.00 4.08 0.00 283.21 01:07:01 PM 0.45 0.00 0.45 0.00 6.12 01:08:01 PM 0.53 0.00 0.53 0.00 6.15 01:09:01 PM 0.32 0.00 0.32 0.00 3.05 01:10:01 PM 0.28 0.00 0.28 0.00 2.88 01:11:01 PM 0.50 0.00 0.50 0.00 6.91 01:12:01 PM 0.32 0.00 0.32 0.00 3.28 01:13:01 PM 0.37 0.00 0.37 0.00 3.98 01:14:01 PM 0.30 0.00 0.30 0.00 3.32 01:15:01 PM 0.32 0.00 0.32 0.00 3.28 01:16:01 PM 0.45 0.00 0.45 0.00 5.00 01:17:01 PM 6.78 0.10 6.68 10.40 552.97 01:18:01 PM 57.07 0.40 56.67 54.64 4978.34 01:19:01 PM 50.08 0.20 49.88 23.33 6353.85 Average: 14.36 0.45 13.91 63.35 2618.80 01:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 PM 1385384 2984456 2368292 63.09 2104 1778808 936560 19.50 215704 1901932 22824 01:04:01 PM 545512 2834024 3208164 85.47 2104 2435368 974436 20.29 272616 2556188 30244 01:05:01 PM 588656 2848028 3165020 84.32 2104 2403760 988272 20.58 228544 2549104 3648 01:06:01 PM 581608 2840980 3172068 84.51 2104 2403760 988272 20.58 228544 2555440 4 01:07:01 PM 564208 2823572 3189468 84.97 2104 2403760 988272 20.58 228544 2572344 4 01:08:01 PM 566384 2825752 3187292 84.91 2104 2403764 995628 20.73 228544 2570016 4 01:09:01 PM 567908 2827212 3185768 84.87 2104 2403764 995628 20.73 228544 2570016 4 01:10:01 PM 567260 2826564 3186416 84.89 2104 2403764 1011552 21.06 228544 2570316 4 01:11:01 PM 567608 2826940 3186068 84.88 2104 2403768 988200 20.58 228544 2570184 4 01:12:01 PM 567544 2826876 3186132 84.88 2104 2403768 988200 20.58 228544 2570252 4 01:13:01 PM 567344 2826680 3186332 84.89 2104 2403772 988200 20.58 228544 2570324 4 01:14:01 PM 567472 2826808 3186204 84.88 2104 2403772 988200 20.58 228544 2570252 4 01:15:01 PM 567604 2826940 3186072 84.88 2104 2403772 988200 20.58 228544 2570152 4 01:16:01 PM 567488 2826828 3186188 84.88 2104 2403776 988204 20.58 228548 2570084 4 01:17:01 PM 671968 2962624 3081708 82.10 2104 2432652 599416 12.48 417392 2275800 28700 01:18:01 PM 408644 2878928 3345032 89.11 2104 2597352 663424 13.81 424084 2497732 102124 01:19:01 PM 214608 2893528 3539068 94.28 2104 2788668 636124 13.25 439380 2643156 157000 Average: 592188 2853338 3161488 84.22 2104 2404591 923929 19.24 265395 2510782 20270 01:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:03:01 PM eth0 8.11 7.38 33.77 1.23 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 53.07 40.20 1070.96 3.11 0.00 0.00 0.00 0.00 01:05:01 PM lo 12.25 12.25 22.09 22.09 0.00 0.00 0.00 0.00 01:05:01 PM eth0 23.58 23.83 12.44 23.82 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:06:01 PM eth0 1.07 0.60 0.18 0.12 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 PM eth0 0.65 0.72 0.35 0.30 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:08:01 PM eth0 0.33 0.50 0.03 0.05 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:09:01 PM eth0 0.40 0.58 0.11 0.05 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:10:01 PM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:11:01 PM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:12:01 PM eth0 0.50 0.63 0.16 0.11 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:13:01 PM eth0 0.83 0.55 0.16 0.11 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:14:01 PM eth0 1.18 0.77 0.43 0.31 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:15:01 PM eth0 0.58 0.60 0.28 0.23 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:16:01 PM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 01:17:01 PM lo 1.70 1.70 2.75 2.75 0.00 0.00 0.00 0.00 01:17:01 PM eth0 10.50 9.46 18.06 6.62 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 55.32 44.46 589.13 6.71 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 41.27 34.94 345.18 5.53 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 1.47 1.47 0.00 0.00 0.00 0.00 Average: eth0 11.67 9.81 121.85 2.85 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) 08/01/2026 _x86_64_ (2 CPU) 13:00:52 LINUX RESTART (2 CPU) 01:02:01 PM CPU %user %nice %system %iowait %steal %idle 01:03:01 PM all 8.09 0.00 1.14 0.95 1.93 87.90 01:03:01 PM 0 13.90 0.00 1.53 1.02 1.91 81.63 01:03:01 PM 1 2.30 0.00 0.74 0.87 1.94 94.14 01:04:01 PM all 41.35 0.00 6.63 3.07 3.54 45.41 01:04:01 PM 0 73.01 0.00 9.35 0.15 2.95 14.54 01:04:01 PM 1 10.60 0.00 3.99 5.91 4.11 75.39 01:05:01 PM all 12.70 0.00 1.97 0.67 2.65 82.01 01:05:01 PM 0 15.84 0.00 2.31 1.02 2.11 78.71 01:05:01 PM 1 9.58 0.00 1.62 0.33 3.18 85.29 01:06:01 PM all 1.19 0.00 0.41 0.06 3.41 94.93 01:06:01 PM 0 1.40 0.00 0.46 0.00 3.48 94.66 01:06:01 PM 1 0.98 0.00 0.37 0.11 3.33 95.20 01:07:01 PM all 1.20 0.00 0.35 0.00 2.49 95.96 01:07:01 PM 0 0.92 0.00 0.31 0.00 2.40 96.37 01:07:01 PM 1 1.48 0.00 0.39 0.00 2.58 95.55 01:08:01 PM all 1.18 0.00 0.36 0.00 1.04 97.42 01:08:01 PM 0 0.55 0.00 0.25 0.00 0.96 98.24 01:08:01 PM 1 1.82 0.00 0.47 0.00 1.12 96.59 01:09:01 PM all 1.23 0.00 0.35 0.00 0.67 97.75 01:09:01 PM 0 1.11 0.00 0.37 0.00 0.54 97.99 01:09:01 PM 1 1.35 0.00 0.33 0.00 0.80 97.51 01:10:01 PM all 1.17 0.00 0.43 0.00 0.85 97.55 01:10:01 PM 0 0.28 0.00 0.20 0.00 0.52 99.00 01:10:01 PM 1 2.06 0.00 0.65 0.00 1.19 96.10 01:11:01 PM all 1.24 0.00 0.37 0.00 0.51 97.88 01:11:01 PM 0 0.38 0.00 0.18 0.00 0.40 99.03 01:11:01 PM 1 2.10 0.00 0.56 0.00 0.62 96.72 01:12:01 PM all 1.22 0.00 0.45 0.00 0.78 97.55 01:12:01 PM 0 1.97 0.00 0.70 0.00 1.05 96.28 01:12:01 PM 1 0.47 0.00 0.20 0.00 0.52 98.82 01:13:01 PM all 1.00 0.00 0.35 0.00 1.68 96.97 01:13:01 PM 0 1.15 0.00 0.42 0.00 1.69 96.74 01:13:01 PM 1 0.86 0.00 0.28 0.00 1.67 97.19 01:13:01 PM CPU %user %nice %system %iowait %steal %idle 01:14:01 PM all 1.14 0.00 0.36 0.00 4.47 94.03 01:14:01 PM 0 0.85 0.00 0.27 0.00 4.54 94.34 01:14:01 PM 1 1.44 0.00 0.45 0.00 4.40 93.71 01:15:01 PM all 1.26 0.00 0.40 0.00 4.39 93.95 01:15:01 PM 0 1.38 0.00 0.34 0.00 4.31 93.97 01:15:01 PM 1 1.14 0.00 0.47 0.00 4.46 93.93 01:16:01 PM all 1.29 0.00 0.55 0.00 3.07 95.08 01:16:01 PM 0 1.17 0.00 0.39 0.00 3.36 95.08 01:16:01 PM 1 1.41 0.00 0.72 0.00 2.78 95.09 01:17:01 PM all 13.91 0.00 2.10 0.07 4.45 79.46 01:17:01 PM 0 21.36 0.00 2.73 0.08 4.08 71.74 01:17:01 PM 1 6.55 0.00 1.48 0.06 4.82 87.09 01:18:01 PM all 36.91 0.00 3.63 1.80 4.09 53.58 01:18:01 PM 0 40.18 0.00 3.92 0.57 3.90 51.43 01:18:01 PM 1 33.65 0.00 3.33 3.02 4.28 55.71 01:19:01 PM all 38.13 0.00 4.12 1.05 3.49 53.21 01:19:01 PM 0 46.51 0.00 4.77 1.12 3.18 44.42 01:19:01 PM 1 29.85 0.00 3.48 0.98 3.79 61.90 Average: all 9.71 0.00 1.42 0.45 2.58 85.85 Average: 0 13.05 0.00 1.67 0.23 2.45 82.59 Average: 1 6.38 0.00 1.16 0.67 2.70 89.09