---> uname -a: Linux prd-centos8-builder-2c-1g-2622.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 671 4078 19 2949 6710 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:15:6a:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84946sec preferred_lft 84946sec inet6 fe80::f816:3eff:fe15:6a75/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/02/2026 _x86_64_ (2 CPU) 04:57:29 LINUX RESTART (2 CPU) 04:58:01 AM tps rtps wtps bread/s bwrtn/s 04:59:01 AM 180.50 99.93 80.57 1071.55 7262.86 05:00:01 AM 91.82 6.83 84.99 981.67 10200.98 05:01:01 AM 65.72 0.30 65.42 34.53 14380.49 05:02:01 AM 1.58 0.07 1.52 1.73 25.46 05:03:01 AM 0.25 0.00 0.25 0.00 2.47 05:04:01 AM 0.53 0.00 0.53 0.00 7.12 05:05:01 AM 0.65 0.12 0.53 9.20 9.15 05:06:01 AM 0.68 0.08 0.60 4.13 23.30 05:07:01 AM 0.63 0.00 0.63 0.00 12.81 05:08:01 AM 0.83 0.00 0.83 0.00 38.91 05:09:01 AM 0.53 0.00 0.53 0.00 9.58 05:10:01 AM 0.20 0.00 0.20 0.00 15.65 05:11:01 AM 0.72 0.00 0.72 0.00 14.10 05:12:01 AM 0.95 0.00 0.95 0.00 26.77 05:13:01 AM 0.75 0.00 0.75 0.00 23.41 05:14:01 AM 0.90 0.00 0.90 0.00 18.38 05:15:01 AM 0.18 0.00 0.18 0.00 2.98 05:16:01 AM 0.33 0.00 0.33 0.00 5.57 05:17:01 AM 0.30 0.00 0.30 0.00 4.83 05:18:01 AM 0.18 0.00 0.18 0.00 2.75 05:19:01 AM 1.38 0.00 1.38 0.00 57.66 05:20:01 AM 0.43 0.00 0.43 0.00 7.70 05:21:01 AM 55.56 5.91 49.65 1313.83 2988.70 Average: 17.64 4.92 12.71 148.56 1527.94 04:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 AM 5425932 7017216 2458504 31.18 2688 1778780 989828 11.08 255616 1906536 68 05:00:01 AM 4584204 6885516 3300232 41.86 2688 2449200 1034744 11.58 271296 2590928 402072 05:01:01 AM 4535264 6838412 3349172 42.48 2688 2450992 1094768 12.26 273912 2625424 4 05:02:01 AM 4528720 6831936 3355716 42.56 2688 2451060 1094768 12.26 273956 2632288 4 05:03:01 AM 4520392 6823612 3364044 42.67 2688 2451064 1094768 12.26 273956 2640724 4 05:04:01 AM 4509544 6812784 3374892 42.80 2688 2451084 1093728 12.24 274136 2651016 4 05:05:01 AM 4486744 6791184 3397692 43.09 2688 2451364 1093528 12.24 274856 2671944 4 05:06:01 AM 4494056 6798920 3390380 43.00 2688 2451816 1098780 12.30 274944 2665020 32 05:07:01 AM 4470024 6775608 3414412 43.31 2688 2452564 1098992 12.30 275108 2688848 740 05:08:01 AM 4486796 6792436 3397640 43.09 2688 2452620 1099000 12.30 275112 2671984 8 05:09:01 AM 4488436 6794096 3396000 43.07 2688 2452640 1089672 12.20 275112 2670460 28 05:10:01 AM 4485372 6791408 3399064 43.11 2688 2453020 1099324 12.31 275332 2673136 4 05:11:01 AM 4484936 6791340 3399500 43.12 2688 2453376 1100224 12.32 275484 2673632 336 05:12:01 AM 4458916 6765708 3425520 43.45 2688 2453748 1100328 12.32 275780 2699348 320 05:13:01 AM 4463240 6770064 3421196 43.39 2688 2453748 1118488 12.52 275780 2694904 12 05:14:01 AM 4466548 6773376 3417888 43.35 2688 2453752 1118488 12.52 275780 2691384 4 05:15:01 AM 4465924 6772768 3418512 43.36 2688 2453768 1118488 12.52 275780 2692256 28 05:16:01 AM 4469036 6775880 3415400 43.32 2688 2453768 1118488 12.52 275780 2689100 4 05:17:01 AM 4468720 6775568 3415716 43.32 2688 2453772 1118488 12.52 275780 2689272 4 05:18:01 AM 4479112 6786876 3405324 43.19 2688 2454712 1103480 12.35 276968 2677896 940 05:19:01 AM 4469288 6777168 3415148 43.32 2688 2454824 1104048 12.36 276968 2687656 8 05:20:01 AM 4478384 6786380 3406052 43.20 2688 2454940 1110612 12.43 277096 2678144 128 05:21:01 AM 4349616 6916192 3534820 44.83 2688 2684012 687064 7.69 483216 2560156 140652 Average: 4524748 6810628 3359688 42.61 2688 2433505 1077395 12.06 283380 2631394 23713 04:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:59:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 40.04 32.54 538.12 8.91 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 52.82 44.45 1111.32 5.09 0.00 0.00 0.00 0.00 05:01:01 AM lo 5.95 5.95 11.59 11.59 0.00 0.00 0.00 0.00 05:01:01 AM eth0 3.68 3.43 0.80 11.29 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:02:01 AM eth0 0.42 0.55 0.09 0.26 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:03:01 AM eth0 0.60 0.60 0.16 0.32 0.00 0.00 0.00 0.00 05:04:01 AM lo 2.28 2.28 7.28 7.28 0.00 0.00 0.00 0.00 05:04:01 AM eth0 3.72 2.55 7.09 3.38 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:05:01 AM eth0 8.73 5.26 6.68 5.79 0.00 0.00 0.00 0.00 05:06:01 AM lo 4.88 4.88 9.80 9.80 0.00 0.00 0.00 0.00 05:06:01 AM eth0 4.98 3.50 3.06 8.39 0.00 0.00 0.00 0.00 05:07:01 AM lo 9.60 9.60 16.74 16.74 0.00 0.00 0.00 0.00 05:07:01 AM eth0 6.37 5.62 2.00 15.67 0.00 0.00 0.00 0.00 05:08:01 AM lo 4.82 4.82 9.10 9.10 0.00 0.00 0.00 0.00 05:08:01 AM eth0 3.27 3.17 0.54 9.23 0.00 0.00 0.00 0.00 05:09:01 AM lo 1.83 1.83 3.59 3.59 0.00 0.00 0.00 0.00 05:09:01 AM eth0 1.42 1.33 0.71 3.27 0.00 0.00 0.00 0.00 05:10:01 AM lo 6.82 6.82 14.41 14.41 0.00 0.00 0.00 0.00 05:10:01 AM eth0 4.35 3.85 0.76 14.24 0.00 0.00 0.00 0.00 05:11:01 AM lo 18.81 18.81 31.84 31.84 0.00 0.00 0.00 0.00 05:11:01 AM eth0 10.71 9.42 2.05 30.78 0.00 0.00 0.00 0.00 05:12:01 AM lo 7.68 7.68 12.81 12.81 0.00 0.00 0.00 0.00 05:12:01 AM eth0 4.95 4.33 0.81 12.66 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 AM eth0 0.57 0.63 0.16 0.33 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:14:01 AM eth0 1.03 0.65 0.34 0.33 0.00 0.00 0.00 0.00 05:15:01 AM lo 1.60 1.60 2.28 2.28 0.00 0.00 0.00 0.00 05:15:01 AM eth0 1.53 1.45 0.49 2.88 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:16:01 AM eth0 0.48 0.57 0.09 0.26 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:17:01 AM eth0 0.45 0.53 0.09 0.26 0.00 0.00 0.00 0.00 05:18:01 AM lo 33.34 33.34 65.62 65.62 0.00 0.00 0.00 0.00 05:18:01 AM eth0 19.81 16.41 3.46 65.38 0.00 0.00 0.00 0.00 05:19:01 AM lo 9.67 9.67 18.54 18.54 0.00 0.00 0.00 0.00 05:19:01 AM eth0 8.12 6.93 1.93 18.63 0.00 0.00 0.00 0.00 05:20:01 AM lo 9.03 9.03 11.91 11.91 0.00 0.00 0.00 0.00 05:20:01 AM eth0 5.35 4.60 0.85 11.69 0.00 0.00 0.00 0.00 05:21:01 AM lo 6.61 6.61 13.07 13.07 0.00 0.00 0.00 0.00 05:21:01 AM eth0 45.90 35.57 621.80 19.89 0.00 0.00 0.00 0.00 Average: lo 5.39 5.39 9.94 9.94 0.00 0.00 0.00 0.00 Average: eth0 9.97 8.17 100.16 10.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/02/2026 _x86_64_ (2 CPU) 04:57:29 LINUX RESTART (2 CPU) 04:58:01 AM CPU %user %nice %system %iowait %steal %idle 04:59:01 AM all 4.38 1.53 14.64 1.99 0.08 77.39 04:59:01 AM 0 3.16 1.56 15.23 2.00 0.08 77.97 04:59:01 AM 1 5.60 1.49 14.05 1.98 0.07 76.81 05:00:01 AM all 30.43 0.00 3.76 1.02 0.11 64.69 05:00:01 AM 0 15.76 0.00 2.82 1.13 0.13 80.17 05:00:01 AM 1 45.18 0.00 4.70 0.92 0.08 49.13 05:01:01 AM all 2.06 0.00 0.76 1.01 0.10 96.06 05:01:01 AM 0 2.78 0.00 0.49 0.29 0.10 96.34 05:01:01 AM 1 1.34 0.00 1.04 1.74 0.10 95.78 05:02:01 AM all 1.11 0.00 0.23 0.01 0.07 98.59 05:02:01 AM 0 2.11 0.00 0.35 0.02 0.08 97.44 05:02:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 05:03:01 AM all 1.11 0.00 0.22 0.00 0.09 98.58 05:03:01 AM 0 1.80 0.00 0.29 0.00 0.10 97.82 05:03:01 AM 1 0.43 0.00 0.15 0.00 0.08 99.33 05:04:01 AM all 1.32 0.00 0.30 0.00 0.10 98.27 05:04:01 AM 0 2.15 0.00 0.39 0.00 0.12 97.35 05:04:01 AM 1 0.50 0.00 0.22 0.00 0.08 99.20 05:05:01 AM all 1.91 0.00 0.31 0.00 0.08 97.70 05:05:01 AM 0 1.27 0.00 0.15 0.00 0.07 98.51 05:05:01 AM 1 2.55 0.00 0.47 0.00 0.10 96.88 05:06:01 AM all 1.62 0.00 0.42 0.00 0.09 97.87 05:06:01 AM 0 1.05 0.00 0.35 0.00 0.08 98.51 05:06:01 AM 1 2.18 0.00 0.49 0.00 0.10 97.23 05:07:01 AM all 2.16 0.00 0.57 0.00 0.07 97.20 05:07:01 AM 0 2.67 0.00 0.66 0.00 0.08 96.59 05:07:01 AM 1 1.65 0.00 0.48 0.00 0.05 97.81 05:08:01 AM all 1.31 0.00 0.32 0.01 0.08 98.27 05:08:01 AM 0 1.34 0.00 0.30 0.02 0.08 98.26 05:08:01 AM 1 1.29 0.00 0.34 0.00 0.08 98.29 05:09:01 AM all 1.21 0.00 0.23 0.00 0.07 98.49 05:09:01 AM 0 0.89 0.00 0.13 0.00 0.05 98.93 05:09:01 AM 1 1.53 0.00 0.34 0.00 0.08 98.05 05:09:01 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 1.67 0.00 0.36 0.00 0.08 97.89 05:10:01 AM 0 2.60 0.00 0.42 0.00 0.08 96.89 05:10:01 AM 1 0.74 0.00 0.30 0.00 0.08 98.88 05:11:01 AM all 2.15 0.00 0.72 0.01 0.10 97.02 05:11:01 AM 0 1.87 0.00 0.64 0.00 0.08 97.41 05:11:01 AM 1 2.42 0.00 0.81 0.02 0.12 96.64 05:12:01 AM all 1.67 0.00 0.47 0.01 0.08 97.77 05:12:01 AM 0 1.37 0.00 0.44 0.02 0.08 98.09 05:12:01 AM 1 1.98 0.00 0.50 0.00 0.07 97.45 05:13:01 AM all 1.17 0.00 0.33 0.00 0.08 98.42 05:13:01 AM 0 1.16 0.00 0.30 0.00 0.07 98.48 05:13:01 AM 1 1.19 0.00 0.35 0.00 0.08 98.37 05:14:01 AM all 1.14 0.00 0.25 0.01 0.11 98.49 05:14:01 AM 0 1.51 0.00 0.28 0.02 0.12 98.07 05:14:01 AM 1 0.77 0.00 0.22 0.00 0.10 98.91 05:15:01 AM all 1.07 0.00 0.24 0.00 0.08 98.60 05:15:01 AM 0 0.82 0.00 0.20 0.00 0.08 98.89 05:15:01 AM 1 1.32 0.00 0.29 0.00 0.08 98.31 05:16:01 AM all 1.16 0.00 0.21 0.00 0.08 98.55 05:16:01 AM 0 1.41 0.00 0.30 0.00 0.12 98.17 05:16:01 AM 1 0.90 0.00 0.12 0.00 0.05 98.93 05:17:01 AM all 1.11 0.00 0.21 0.00 0.11 98.57 05:17:01 AM 0 1.07 0.00 0.25 0.00 0.13 98.54 05:17:01 AM 1 1.15 0.00 0.17 0.00 0.08 98.59 05:18:01 AM all 2.88 0.00 0.98 0.00 0.08 96.05 05:18:01 AM 0 2.60 0.00 1.04 0.00 0.08 96.28 05:18:01 AM 1 3.17 0.00 0.92 0.00 0.08 95.83 05:19:01 AM all 1.80 0.00 0.54 0.02 0.10 97.55 05:19:01 AM 0 1.97 0.00 0.62 0.03 0.13 97.24 05:19:01 AM 1 1.64 0.00 0.45 0.00 0.07 97.85 05:20:01 AM all 1.41 0.00 0.49 0.00 0.09 98.01 05:20:01 AM 0 2.10 0.00 0.67 0.00 0.12 97.11 05:20:01 AM 1 0.72 0.00 0.30 0.00 0.07 98.91 05:20:01 AM CPU %user %nice %system %iowait %steal %idle 05:21:01 AM all 31.00 0.00 3.22 0.51 0.10 65.18 05:21:01 AM 0 30.91 0.00 3.35 0.52 0.10 65.13 05:21:01 AM 1 31.09 0.00 3.09 0.50 0.10 65.23 Average: all 4.23 0.07 1.29 0.20 0.09 94.12 Average: 0 3.68 0.07 1.29 0.18 0.10 94.69 Average: 1 4.77 0.06 1.30 0.22 0.08 93.56