---> uname -a: Linux prd-centos8-builder-2c-1g-19388.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 666 4113 19 2919 6715 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:a3:7b:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.199/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84567sec preferred_lft 84567sec inet6 fe80::f816:3eff:fea3:7bf3/64 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) 02/23/2026 _x86_64_ (2 CPU) 07:20:03 LINUX RESTART (2 CPU) 07:21:01 AM tps rtps wtps bread/s bwrtn/s 07:22:01 AM 46.06 18.03 28.03 186.10 6274.22 07:23:01 AM 130.11 7.22 122.90 1019.43 18978.79 07:24:01 AM 25.56 0.00 25.56 0.00 5559.98 07:25:01 AM 2.28 0.00 2.28 0.00 113.23 07:26:01 AM 0.27 0.00 0.27 0.00 2.60 07:27:01 AM 0.55 0.00 0.55 0.00 8.47 07:28:01 AM 0.47 0.00 0.47 0.00 7.67 07:29:01 AM 0.23 0.08 0.15 4.13 2.67 07:30:01 AM 0.67 0.00 0.67 0.00 24.43 07:31:01 AM 1.03 0.00 1.03 0.00 37.77 07:32:01 AM 0.40 0.00 0.40 0.00 6.50 07:33:01 AM 0.62 0.00 0.62 0.00 29.10 07:34:01 AM 0.75 0.00 0.75 0.00 20.13 07:35:01 AM 0.63 0.00 0.63 0.00 18.96 07:36:01 AM 0.93 0.00 0.93 0.00 19.05 07:37:01 AM 0.17 0.00 0.17 0.00 2.90 07:38:01 AM 0.38 0.00 0.38 0.00 6.58 07:39:01 AM 0.30 0.00 0.30 0.00 4.30 07:40:01 AM 0.13 0.00 0.13 0.00 2.22 07:41:01 AM 0.73 0.12 0.62 9.20 12.96 07:42:01 AM 0.30 0.00 0.30 0.00 5.23 07:43:01 AM 0.18 0.00 0.18 0.00 3.05 07:44:01 AM 0.33 0.00 0.33 0.00 4.75 07:45:01 AM 0.13 0.00 0.13 0.00 2.17 07:46:01 AM 0.20 0.00 0.20 0.00 3.15 07:47:01 AM 1.28 0.00 1.28 0.00 57.22 07:48:01 AM 0.67 0.00 0.67 0.00 17.98 07:49:01 AM 0.98 0.00 0.98 0.00 24.35 07:50:01 AM 68.31 0.50 67.81 64.65 3917.33 Average: 9.82 0.89 8.92 44.26 1212.69 07:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 AM 5431556 7025980 2452888 31.11 2688 1781684 994992 11.14 254764 1902856 40 07:23:01 AM 4556784 6862200 3327660 42.21 2688 2453024 1090512 12.21 273056 2614124 154840 07:24:01 AM 4548536 6853968 3335908 42.31 2688 2453028 1090512 12.21 273056 2617064 4 07:25:01 AM 4538944 6844376 3345500 42.43 2688 2453028 1090512 12.21 273056 2626700 4 07:26:01 AM 4530896 6836328 3353548 42.53 2688 2453028 1090512 12.21 273056 2634836 4 07:27:01 AM 4513260 6818716 3371184 42.76 2688 2453052 1081824 12.11 273236 2652512 4 07:28:01 AM 4512952 6818408 3371492 42.76 2688 2453052 1081824 12.11 273236 2652540 8 07:29:01 AM 4518764 6824648 3365680 42.69 2688 2453500 1095956 12.27 273316 2646840 320 07:30:01 AM 4511904 6818396 3372540 42.77 2688 2454132 1097772 12.29 273440 2653324 616 07:31:01 AM 4510512 6817048 3373932 42.79 2688 2454172 1098548 12.30 273440 2654996 4 07:32:01 AM 4505676 6812612 3378768 42.85 2688 2454572 1083856 12.13 273688 2659752 408 07:33:01 AM 4506008 6813276 3378436 42.85 2688 2454908 1100148 12.32 273832 2659332 140 07:34:01 AM 4479932 6787580 3404512 43.18 2688 2455280 1098360 12.30 274124 2684928 272 07:35:01 AM 4485392 6793044 3399052 43.11 2688 2455284 1095196 12.26 274128 2679336 4 07:36:01 AM 4489152 6796832 3395292 43.06 2688 2455284 1095196 12.26 274128 2675492 8 07:37:01 AM 4489208 6796904 3395236 43.06 2688 2455300 1095196 12.26 274128 2675436 28 07:38:01 AM 4489216 6796916 3395228 43.06 2688 2455304 1095196 12.26 274128 2675400 4 07:39:01 AM 4489000 6796700 3395444 43.07 2688 2455304 1095196 12.26 274128 2675408 4 07:40:01 AM 4508560 6816284 3375884 42.82 2688 2455328 1118320 12.52 274252 2655892 4 07:41:01 AM 4488516 6797372 3395928 43.07 2688 2455612 1100420 12.32 274920 2674488 8 07:42:01 AM 4491868 6800724 3392576 43.03 2688 2455612 1100420 12.32 274920 2671148 8 07:43:01 AM 4501820 6810680 3382624 42.90 2688 2455632 1103128 12.35 274920 2661084 4 07:44:01 AM 4501736 6810596 3382708 42.90 2688 2455632 1103128 12.35 274920 2661220 4 07:45:01 AM 4501652 6810512 3382792 42.90 2688 2455632 1103128 12.35 274920 2661352 4 07:46:01 AM 4492404 6802188 3392040 43.02 2688 2456576 1103384 12.35 275696 2669816 932 07:47:01 AM 4488640 6798576 3395804 43.07 2688 2456728 1092176 12.23 276144 2673112 4 07:48:01 AM 4482516 6792708 3401928 43.15 2688 2457000 1105988 12.38 276272 2679060 52 07:49:01 AM 4489948 6800380 3394496 43.05 2688 2457248 1090616 12.21 276296 2671572 4 07:50:01 AM 4344928 6921808 3539516 44.89 2688 2695376 709100 7.94 459600 2594432 173172 Average: 4531044 6823302 3353400 42.53 2688 2439976 1079349 12.08 279959 2631519 11411 07:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 9.82 9.17 2.02 2.08 0.00 0.00 0.00 0.00 07:23:01 AM lo 5.70 5.70 11.58 11.58 0.00 0.00 0.00 0.00 07:23:01 AM eth0 55.19 45.31 1108.14 15.77 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:24:01 AM eth0 1.30 0.92 2.97 0.28 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:25:01 AM eth0 0.48 0.60 0.09 0.27 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:26:01 AM eth0 0.75 0.63 0.19 0.32 0.00 0.00 0.00 0.00 07:27:01 AM lo 2.38 2.38 7.04 7.04 0.00 0.00 0.00 0.00 07:27:01 AM eth0 3.38 2.38 4.77 4.02 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:28:01 AM eth0 1.02 0.88 0.41 0.72 0.00 0.00 0.00 0.00 07:29:01 AM lo 4.98 4.98 9.84 9.84 0.00 0.00 0.00 0.00 07:29:01 AM eth0 4.05 3.63 2.64 7.86 0.00 0.00 0.00 0.00 07:30:01 AM lo 12.76 12.76 22.22 22.22 0.00 0.00 0.00 0.00 07:30:01 AM eth0 8.78 8.47 2.41 20.96 0.00 0.00 0.00 0.00 07:31:01 AM lo 3.35 3.35 6.20 6.20 0.00 0.00 0.00 0.00 07:31:01 AM eth0 4.02 2.57 0.72 6.43 0.00 0.00 0.00 0.00 07:32:01 AM lo 8.58 8.58 18.00 18.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 8.88 7.52 2.96 23.58 0.00 0.00 0.00 0.00 07:33:01 AM lo 16.96 16.96 28.49 28.49 0.00 0.00 0.00 0.00 07:33:01 AM eth0 12.05 10.26 2.57 29.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 8.00 8.00 12.87 12.87 0.00 0.00 0.00 0.00 07:34:01 AM eth0 7.43 5.70 1.90 13.58 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:35:01 AM eth0 2.10 1.03 0.79 1.09 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:36:01 AM eth0 1.33 0.97 0.49 0.76 0.00 0.00 0.00 0.00 07:37:01 AM lo 1.63 1.63 2.28 2.28 0.00 0.00 0.00 0.00 07:37:01 AM eth0 2.22 1.65 0.48 3.31 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:38:01 AM eth0 1.50 0.55 0.13 0.26 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:39:01 AM eth0 1.03 0.53 0.11 0.26 0.00 0.00 0.00 0.00 07:40:01 AM lo 1.62 1.62 2.28 2.28 0.00 0.00 0.00 0.00 07:40:01 AM eth0 1.47 1.45 0.22 2.48 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:41:01 AM eth0 7.90 5.00 6.31 5.42 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:42:01 AM eth0 0.58 0.60 0.15 0.26 0.00 0.00 0.00 0.00 07:43:01 AM lo 1.73 1.73 2.29 2.29 0.00 0.00 0.00 0.00 07:43:01 AM eth0 1.37 1.45 0.21 2.49 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:44:01 AM eth0 0.40 0.52 0.09 0.26 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 AM eth0 0.47 0.50 0.09 0.26 0.00 0.00 0.00 0.00 07:46:01 AM lo 32.61 32.61 62.90 62.90 0.00 0.00 0.00 0.00 07:46:01 AM eth0 18.58 17.46 3.00 61.36 0.00 0.00 0.00 0.00 07:47:01 AM lo 13.06 13.06 26.02 26.02 0.00 0.00 0.00 0.00 07:47:01 AM eth0 9.55 9.00 2.05 26.40 0.00 0.00 0.00 0.00 07:48:01 AM lo 20.78 20.78 35.60 35.60 0.00 0.00 0.00 0.00 07:48:01 AM eth0 11.73 11.43 2.34 34.39 0.00 0.00 0.00 0.00 07:49:01 AM lo 6.43 6.43 11.95 11.95 0.00 0.00 0.00 0.00 07:49:01 AM eth0 4.60 4.60 0.75 12.06 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.33 0.33 0.05 0.05 0.00 0.00 0.00 0.00 07:50:01 AM eth0 73.44 53.22 721.64 10.77 0.00 0.00 0.00 0.00 Average: lo 4.92 4.92 8.96 8.96 0.00 0.00 0.00 0.00 Average: eth0 8.81 7.17 64.51 9.89 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) 02/23/2026 _x86_64_ (2 CPU) 07:20:03 LINUX RESTART (2 CPU) 07:21:01 AM CPU %user %nice %system %iowait %steal %idle 07:22:01 AM all 0.75 0.40 4.28 0.95 0.07 93.55 07:22:01 AM 0 0.75 0.53 4.98 1.32 0.07 92.34 07:22:01 AM 1 0.75 0.27 3.58 0.59 0.07 94.75 07:23:01 AM all 31.68 0.00 4.35 2.74 0.10 61.12 07:23:01 AM 0 12.98 0.00 3.54 3.37 0.08 80.02 07:23:01 AM 1 50.57 0.00 5.18 2.10 0.12 42.03 07:24:01 AM all 1.18 0.00 0.42 0.74 0.06 97.60 07:24:01 AM 0 0.32 0.00 0.35 1.10 0.03 98.19 07:24:01 AM 1 2.05 0.00 0.49 0.37 0.08 97.00 07:25:01 AM all 1.21 0.00 0.29 0.01 0.07 98.43 07:25:01 AM 0 0.54 0.00 0.20 0.02 0.05 99.20 07:25:01 AM 1 1.88 0.00 0.37 0.00 0.08 97.66 07:26:01 AM all 1.28 0.00 0.26 0.00 0.07 98.39 07:26:01 AM 0 1.95 0.00 0.45 0.00 0.10 97.49 07:26:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 07:27:01 AM all 1.40 0.00 0.32 0.00 0.09 98.19 07:27:01 AM 0 1.72 0.00 0.45 0.00 0.12 97.71 07:27:01 AM 1 1.09 0.00 0.18 0.00 0.07 98.66 07:28:01 AM all 1.33 0.00 0.55 0.09 1.07 96.97 07:28:01 AM 0 1.80 0.00 0.89 0.00 1.71 95.60 07:28:01 AM 1 0.84 0.00 0.20 0.18 0.42 98.35 07:29:01 AM all 1.87 0.00 0.45 0.02 0.27 97.40 07:29:01 AM 0 2.18 0.00 0.42 0.03 0.18 97.19 07:29:01 AM 1 1.56 0.00 0.49 0.00 0.35 97.60 07:30:01 AM all 2.35 0.00 0.68 0.08 0.09 96.79 07:30:01 AM 0 2.26 0.00 0.65 0.17 0.07 96.85 07:30:01 AM 1 2.44 0.00 0.71 0.00 0.12 96.73 07:31:01 AM all 1.59 0.00 0.43 0.01 0.10 97.87 07:31:01 AM 0 0.78 0.00 0.17 0.02 0.03 99.00 07:31:01 AM 1 2.41 0.00 0.69 0.00 0.17 96.72 07:32:01 AM all 2.18 0.00 0.57 0.01 0.09 97.15 07:32:01 AM 0 1.69 0.00 0.47 0.02 0.07 97.76 07:32:01 AM 1 2.68 0.00 0.67 0.00 0.12 96.53 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 2.45 0.00 0.84 0.00 0.10 96.61 07:33:01 AM 0 2.96 0.00 0.94 0.00 0.13 95.96 07:33:01 AM 1 1.94 0.00 0.74 0.00 0.07 97.25 07:34:01 AM all 2.17 0.00 0.65 0.08 0.09 96.99 07:34:01 AM 0 2.74 0.00 0.71 0.00 0.10 96.46 07:34:01 AM 1 1.61 0.00 0.60 0.17 0.08 97.53 07:35:01 AM all 1.40 0.00 0.34 0.08 0.10 98.07 07:35:01 AM 0 2.24 0.00 0.45 0.17 0.13 97.00 07:35:01 AM 1 0.57 0.00 0.23 0.00 0.07 99.13 07:36:01 AM all 1.53 0.00 0.43 0.00 0.09 97.95 07:36:01 AM 0 2.01 0.00 0.66 0.00 0.13 97.20 07:36:01 AM 1 1.05 0.00 0.20 0.00 0.05 98.70 07:37:01 AM all 1.46 0.00 0.37 0.00 0.09 98.08 07:37:01 AM 0 0.48 0.00 0.18 0.00 0.05 99.28 07:37:01 AM 1 2.44 0.00 0.56 0.00 0.13 96.86 07:38:01 AM all 1.42 0.00 0.35 0.00 0.10 98.13 07:38:01 AM 0 0.65 0.00 0.27 0.00 0.07 99.01 07:38:01 AM 1 2.19 0.00 0.44 0.00 0.13 97.24 07:39:01 AM all 1.41 0.00 0.32 0.00 0.09 98.18 07:39:01 AM 0 0.72 0.00 0.22 0.00 0.07 98.99 07:39:01 AM 1 2.10 0.00 0.42 0.00 0.12 97.36 07:40:01 AM all 1.52 0.00 0.38 0.00 0.10 98.00 07:40:01 AM 0 0.37 0.00 0.17 0.00 0.03 99.43 07:40:01 AM 1 2.68 0.00 0.59 0.00 0.17 96.56 07:41:01 AM all 2.51 0.00 0.40 0.03 0.10 96.95 07:41:01 AM 0 2.06 0.00 0.45 0.07 0.08 97.33 07:41:01 AM 1 2.96 0.00 0.35 0.00 0.12 96.57 07:42:01 AM all 1.52 0.00 0.35 0.00 0.10 98.03 07:42:01 AM 0 0.35 0.00 0.15 0.00 0.05 99.45 07:42:01 AM 1 2.70 0.00 0.56 0.00 0.15 96.59 07:43:01 AM all 1.53 0.00 0.39 0.00 0.11 97.98 07:43:01 AM 0 1.60 0.00 0.44 0.00 0.12 97.85 07:43:01 AM 1 1.46 0.00 0.34 0.00 0.10 98.11 07:43:01 AM CPU %user %nice %system %iowait %steal %idle 07:44:01 AM all 1.49 0.00 0.34 0.00 0.09 98.07 07:44:01 AM 0 2.09 0.00 0.56 0.00 0.13 97.22 07:44:01 AM 1 0.90 0.00 0.13 0.00 0.05 98.91 07:45:01 AM all 1.52 0.00 0.38 0.00 0.09 98.01 07:45:01 AM 0 0.97 0.00 0.32 0.00 0.07 98.65 07:45:01 AM 1 2.07 0.00 0.44 0.00 0.12 97.37 07:46:01 AM all 3.08 0.00 1.15 0.00 0.14 95.63 07:46:01 AM 0 3.10 0.00 1.12 0.00 0.17 95.61 07:46:01 AM 1 3.06 0.00 1.18 0.00 0.12 95.64 07:47:01 AM all 2.17 0.00 0.70 0.01 0.10 97.01 07:47:01 AM 0 1.96 0.00 0.70 0.02 0.10 97.22 07:47:01 AM 1 2.39 0.00 0.71 0.00 0.10 96.81 07:48:01 AM all 2.18 0.00 0.86 0.01 0.08 96.86 07:48:01 AM 0 1.84 0.00 0.84 0.02 0.08 97.22 07:48:01 AM 1 2.52 0.00 0.89 0.00 0.08 96.50 07:49:01 AM all 1.75 0.00 0.55 0.01 0.09 97.60 07:49:01 AM 0 2.88 0.00 0.74 0.00 0.13 96.24 07:49:01 AM 1 0.64 0.00 0.35 0.02 0.05 98.95 07:50:01 AM all 33.67 0.00 3.47 1.73 0.10 61.02 07:50:01 AM 0 36.26 0.00 3.56 2.13 0.12 57.93 07:50:01 AM 1 31.08 0.00 3.38 1.33 0.08 64.12 Average: all 3.86 0.01 0.86 0.23 0.13 94.90 Average: 0 3.19 0.02 0.87 0.29 0.15 95.48 Average: 1 4.54 0.01 0.85 0.16 0.12 94.31