---> uname -a: Linux prd-centos8-builder-2c-1g-1392.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: 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 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 657 4066 19 2976 6725 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:91:26:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84580sec preferred_lft 84580sec inet6 fe80::f816:3eff:fe91:2614/64 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) 05/19/2026 _x86_64_ (2 CPU) 17:58:15 LINUX RESTART (2 CPU) 05:59:01 PM tps rtps wtps bread/s bwrtn/s 06:00:01 PM 94.22 57.58 36.64 1394.47 7074.13 06:01:01 PM 136.53 1.00 135.53 85.56 22981.69 06:02:01 PM 13.43 0.48 12.95 43.19 1639.87 06:03:01 PM 4.37 0.00 4.37 0.00 117.70 06:04:01 PM 0.15 0.00 0.15 0.00 2.33 06:05:01 PM 0.30 0.00 0.30 0.00 3.93 06:06:01 PM 0.10 0.00 0.10 0.00 1.18 06:07:01 PM 0.48 0.00 0.48 0.00 8.38 06:08:01 PM 0.28 0.08 0.20 4.13 3.10 06:09:01 PM 0.65 0.00 0.65 0.00 23.11 06:10:01 PM 1.00 0.00 1.00 0.00 37.26 06:11:01 PM 0.32 0.00 0.32 0.00 4.52 06:12:01 PM 0.68 0.00 0.68 0.00 23.41 06:13:01 PM 0.42 0.00 0.42 0.00 7.75 06:14:01 PM 1.02 0.00 1.02 0.00 34.99 06:15:01 PM 1.15 0.00 1.15 0.00 27.26 06:16:01 PM 0.13 0.00 0.13 0.00 1.72 06:17:01 PM 0.18 0.00 0.18 0.00 1.97 06:18:01 PM 0.42 0.00 0.42 0.00 6.53 06:19:01 PM 0.13 0.00 0.13 0.00 1.45 06:20:01 PM 0.50 0.30 0.20 6.40 3.48 06:21:01 PM 1.95 0.00 1.95 0.00 72.77 06:22:01 PM 0.38 0.00 0.38 0.00 6.25 06:23:01 PM 0.65 0.00 0.65 0.00 19.34 06:24:01 PM 0.67 0.00 0.67 0.00 10.16 06:25:01 PM 0.57 0.00 0.57 0.00 14.93 06:26:01 PM 0.92 0.00 0.92 0.00 25.75 06:27:01 PM 0.47 0.00 0.47 0.00 7.95 06:28:01 PM 47.10 0.30 46.80 25.86 2752.40 Average: 10.66 2.06 8.60 53.79 1204.24 05:59:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 PM 5305048 6952748 2579396 32.72 2688 1833160 1063912 11.91 264296 2013300 23768 06:01:01 PM 4550364 6859896 3334080 42.29 2688 2457420 1041380 11.66 269204 2618228 39916 06:02:01 PM 4531024 6843964 3353420 42.53 2688 2460336 1091268 12.22 274112 2631444 852 06:03:01 PM 4522404 6835344 3362040 42.64 2688 2460336 1091268 12.22 274112 2640156 4 06:04:01 PM 4515920 6828864 3368524 42.72 2688 2460340 1091268 12.22 274112 2646724 4 06:05:01 PM 4499744 6812688 3384700 42.93 2688 2460340 1091268 12.22 274112 2662860 4 06:06:01 PM 4508160 6821120 3376284 42.82 2688 2460360 1094232 12.25 274296 2654124 28 06:07:01 PM 4508140 6821104 3376304 42.82 2688 2460364 1094232 12.25 274296 2654180 4 06:08:01 PM 4499568 6812980 3384876 42.93 2688 2460812 1094536 12.25 274404 2662716 320 06:09:01 PM 4490252 6804288 3394192 43.05 2688 2461440 1083792 12.13 274552 2672148 616 06:10:01 PM 4490400 6804472 3394044 43.05 2688 2461476 1099176 12.30 274552 2671840 4 06:11:01 PM 4488028 6802476 3396416 43.08 2688 2461840 1099804 12.31 274588 2674044 380 06:12:01 PM 4488208 6802708 3396236 43.08 2688 2461892 1099660 12.31 274772 2673728 28 06:13:01 PM 4485416 6800252 3399028 43.11 2688 2462228 1100252 12.32 274916 2676696 324 06:14:01 PM 4469436 6784680 3415008 43.31 2688 2462600 1100288 12.32 275192 2692000 148 06:15:01 PM 4468076 6783324 3416368 43.33 2688 2462604 1100288 12.32 275192 2693552 16 06:16:01 PM 4472368 6787616 3412076 43.28 2688 2462604 1100288 12.32 275192 2688968 8 06:17:01 PM 4472552 6787824 3411892 43.27 2688 2462628 1100288 12.32 275192 2688876 36 06:18:01 PM 4473472 6788748 3410972 43.26 2688 2462632 1100288 12.32 275192 2688188 8 06:19:01 PM 4470816 6786092 3413628 43.30 2688 2462632 1100288 12.32 275192 2690828 4 06:20:01 PM 4480420 6796572 3404024 43.17 2688 2463664 1093452 12.24 276092 2679840 904 06:21:01 PM 4476128 6792696 3408316 43.23 2688 2463904 1104616 12.37 276648 2683864 4 06:22:01 PM 4475928 6792496 3408516 43.23 2688 2463904 1104616 12.37 276648 2684092 4 06:23:01 PM 4475852 6792684 3408592 43.23 2688 2464172 1104792 12.37 276776 2684076 4 06:24:01 PM 4479728 6796560 3404716 43.18 2688 2464172 1104792 12.37 276776 2680156 4 06:25:01 PM 4465660 6783036 3418784 43.36 2688 2464708 1105620 12.38 276800 2694244 352 06:26:01 PM 4480772 6798212 3403672 43.17 2688 2464768 1104048 12.36 276800 2679168 52 06:27:01 PM 4482688 6800128 3401756 43.15 2688 2464768 1104048 12.36 276800 2677156 4 06:28:01 PM 4422896 6958960 3461548 43.90 2688 2657656 661256 7.40 461008 2518752 154668 Average: 4515499 6814915 3368945 42.73 2688 2447233 1080173 12.09 281097 2643998 7671 05:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 PM eth0 13.60 11.15 3.39 3.15 0.00 0.00 0.00 0.00 06:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 PM eth0 41.23 34.55 1138.79 3.35 0.00 0.00 0.00 0.00 06:02:01 PM lo 5.85 5.85 11.59 11.59 0.00 0.00 0.00 0.00 06:02:01 PM eth0 10.45 10.50 5.24 12.35 0.00 0.00 0.00 0.00 06:03:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:03:01 PM eth0 0.77 0.60 0.12 0.26 0.00 0.00 0.00 0.00 06:04:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:04:01 PM eth0 1.28 0.88 0.51 0.52 0.00 0.00 0.00 0.00 06:05:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:05:01 PM eth0 0.73 0.58 0.12 0.26 0.00 0.00 0.00 0.00 06:06:01 PM lo 2.20 2.20 7.30 7.30 0.00 0.00 0.00 0.00 06:06:01 PM eth0 2.03 1.87 4.60 3.94 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:07:01 PM eth0 0.50 0.50 0.09 0.25 0.00 0.00 0.00 0.00 06:08:01 PM lo 5.00 5.00 9.81 9.81 0.00 0.00 0.00 0.00 06:08:01 PM eth0 3.43 2.97 2.57 7.82 0.00 0.00 0.00 0.00 06:09:01 PM lo 12.80 12.80 22.13 22.13 0.00 0.00 0.00 0.00 06:09:01 PM eth0 8.32 7.08 2.32 20.92 0.00 0.00 0.00 0.00 06:10:01 PM lo 3.35 3.35 6.19 6.19 0.00 0.00 0.00 0.00 06:10:01 PM eth0 2.28 2.12 0.34 6.28 0.00 0.00 0.00 0.00 06:11:01 PM lo 5.28 5.28 11.97 11.97 0.00 0.00 0.00 0.00 06:11:01 PM eth0 4.58 3.57 1.56 11.80 0.00 0.00 0.00 0.00 06:12:01 PM lo 5.12 5.12 9.44 9.44 0.00 0.00 0.00 0.00 06:12:01 PM eth0 3.15 2.80 0.77 9.12 0.00 0.00 0.00 0.00 06:13:01 PM lo 16.90 16.90 28.42 28.42 0.00 0.00 0.00 0.00 06:13:01 PM eth0 9.87 8.73 1.63 27.80 0.00 0.00 0.00 0.00 06:14:01 PM lo 7.85 7.85 12.82 12.82 0.00 0.00 0.00 0.00 06:14:01 PM eth0 5.67 4.43 1.07 12.94 0.00 0.00 0.00 0.00 06:15:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:15:01 PM eth0 1.65 0.92 0.70 0.87 0.00 0.00 0.00 0.00 06:16:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:16:01 PM eth0 0.75 0.68 0.25 0.97 0.00 0.00 0.00 0.00 06:17:01 PM lo 1.57 1.57 2.28 2.28 0.00 0.00 0.00 0.00 06:17:01 PM eth0 1.27 1.30 0.19 2.46 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:18:01 PM eth0 0.48 0.55 0.09 0.26 0.00 0.00 0.00 0.00 06:19:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:19:01 PM eth0 0.65 0.63 0.22 0.32 0.00 0.00 0.00 0.00 06:20:01 PM lo 31.24 31.24 60.61 60.61 0.00 0.00 0.00 0.00 06:20:01 PM eth0 17.39 15.14 2.80 59.03 0.00 0.00 0.00 0.00 06:21:01 PM lo 12.95 12.95 25.99 25.99 0.00 0.00 0.00 0.00 06:21:01 PM eth0 8.87 7.83 1.78 25.47 0.00 0.00 0.00 0.00 06:22:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:22:01 PM eth0 0.47 0.53 0.09 0.26 0.00 0.00 0.00 0.00 06:23:01 PM lo 20.79 20.79 35.56 35.56 0.00 0.00 0.00 0.00 06:23:01 PM eth0 11.85 10.88 2.26 34.37 0.00 0.00 0.00 0.00 06:24:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 PM eth0 0.62 0.63 0.17 0.32 0.00 0.00 0.00 0.00 06:25:01 PM lo 30.83 30.83 53.55 53.55 0.00 0.00 0.00 0.00 06:25:01 PM eth0 17.41 16.30 2.87 52.20 0.00 0.00 0.00 0.00 06:26:01 PM lo 4.83 4.83 9.35 9.35 0.00 0.00 0.00 0.00 06:26:01 PM eth0 3.32 3.15 0.64 9.51 0.00 0.00 0.00 0.00 06:27:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:27:01 PM eth0 0.65 0.50 0.14 0.25 0.00 0.00 0.00 0.00 06:28:01 PM lo 2.32 2.32 5.54 5.54 0.00 0.00 0.00 0.00 06:28:01 PM eth0 57.91 43.65 647.89 12.37 0.00 0.00 0.00 0.00 Average: lo 5.88 5.88 10.78 10.78 0.00 0.00 0.00 0.00 Average: eth0 7.97 6.73 62.88 11.01 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) 05/19/2026 _x86_64_ (2 CPU) 17:58:15 LINUX RESTART (2 CPU) 05:59:01 PM CPU %user %nice %system %iowait %steal %idle 06:00:01 PM all 3.86 0.79 8.39 1.23 0.08 85.64 06:00:01 PM 0 1.17 0.74 8.18 1.09 0.08 88.74 06:00:01 PM 1 6.55 0.85 8.61 1.37 0.08 82.53 06:01:01 PM all 26.26 0.00 3.77 1.69 0.09 68.18 06:01:01 PM 0 1.95 0.00 2.45 1.75 0.08 93.76 06:01:01 PM 1 50.77 0.00 5.10 1.63 0.10 42.39 06:02:01 PM all 3.98 0.00 0.57 0.16 0.08 95.21 06:02:01 PM 0 5.01 0.00 0.64 0.08 0.10 94.17 06:02:01 PM 1 2.96 0.00 0.50 0.23 0.05 96.26 06:03:01 PM all 1.22 0.00 0.32 0.02 0.10 98.35 06:03:01 PM 0 2.26 0.00 0.49 0.00 0.13 97.12 06:03:01 PM 1 0.18 0.00 0.15 0.03 0.07 99.57 06:04:01 PM all 1.36 0.00 0.29 0.00 0.16 98.20 06:04:01 PM 0 1.69 0.00 0.30 0.00 0.22 97.79 06:04:01 PM 1 1.02 0.00 0.27 0.00 0.10 98.61 06:05:01 PM all 1.31 0.00 0.31 0.00 0.11 98.27 06:05:01 PM 0 1.54 0.00 0.29 0.00 0.10 98.07 06:05:01 PM 1 1.07 0.00 0.34 0.00 0.12 98.47 06:06:01 PM all 1.45 0.00 0.38 0.00 0.11 98.06 06:06:01 PM 0 1.22 0.00 0.28 0.00 0.08 98.41 06:06:01 PM 1 1.68 0.00 0.47 0.00 0.13 97.72 06:07:01 PM all 1.35 0.00 0.27 0.00 0.10 98.28 06:07:01 PM 0 1.58 0.00 0.37 0.00 0.13 97.91 06:07:01 PM 1 1.12 0.00 0.17 0.00 0.07 98.65 06:08:01 PM all 1.73 0.00 0.49 0.00 0.09 97.69 06:08:01 PM 0 1.31 0.00 0.42 0.00 0.07 98.21 06:08:01 PM 1 2.15 0.00 0.55 0.00 0.12 97.18 06:09:01 PM all 2.26 0.00 0.67 0.00 0.15 96.91 06:09:01 PM 0 1.82 0.00 0.52 0.00 0.15 97.51 06:09:01 PM 1 2.71 0.00 0.82 0.00 0.15 96.31 06:10:01 PM all 1.53 0.00 0.34 0.01 0.08 98.05 06:10:01 PM 0 1.04 0.00 0.32 0.02 0.07 98.56 06:10:01 PM 1 2.01 0.00 0.37 0.00 0.08 97.53 06:10:01 PM CPU %user %nice %system %iowait %steal %idle 06:11:01 PM all 2.02 0.00 0.44 0.00 0.08 97.45 06:11:01 PM 0 1.40 0.00 0.28 0.00 0.05 98.26 06:11:01 PM 1 2.64 0.00 0.61 0.00 0.12 96.64 06:12:01 PM all 1.40 0.00 0.40 0.00 0.08 98.11 06:12:01 PM 0 2.26 0.00 0.56 0.00 0.12 97.06 06:12:01 PM 1 0.55 0.00 0.25 0.00 0.05 99.15 06:13:01 PM all 2.20 0.00 0.76 0.00 0.09 96.95 06:13:01 PM 0 2.13 0.00 0.75 0.00 0.08 97.03 06:13:01 PM 1 2.27 0.00 0.77 0.00 0.10 96.86 06:14:01 PM all 1.86 0.00 0.61 0.01 0.09 97.42 06:14:01 PM 0 2.60 0.00 0.76 0.02 0.15 96.47 06:14:01 PM 1 1.14 0.00 0.47 0.00 0.03 98.36 06:15:01 PM all 1.32 0.00 0.29 0.01 0.13 98.25 06:15:01 PM 0 1.80 0.00 0.45 0.02 0.17 97.56 06:15:01 PM 1 0.84 0.00 0.13 0.00 0.10 98.93 06:16:01 PM all 1.27 0.00 0.29 0.00 0.09 98.34 06:16:01 PM 0 1.58 0.00 0.32 0.00 0.10 98.00 06:16:01 PM 1 0.97 0.00 0.27 0.00 0.08 98.68 06:17:01 PM all 1.35 0.00 0.34 0.00 0.08 98.23 06:17:01 PM 0 0.97 0.00 0.32 0.00 0.07 98.64 06:17:01 PM 1 1.73 0.00 0.35 0.00 0.10 97.82 06:18:01 PM all 1.32 0.00 0.28 0.00 0.13 98.27 06:18:01 PM 0 0.17 0.00 0.08 0.00 0.07 99.68 06:18:01 PM 1 2.47 0.00 0.49 0.00 0.20 96.84 06:19:01 PM all 1.23 0.00 0.30 0.00 0.10 98.37 06:19:01 PM 0 1.43 0.00 0.37 0.00 0.12 98.08 06:19:01 PM 1 1.02 0.00 0.23 0.00 0.08 98.66 06:20:01 PM all 3.02 0.01 1.12 0.01 0.07 95.78 06:20:01 PM 0 2.77 0.00 1.18 0.00 0.07 95.99 06:20:01 PM 1 3.27 0.02 1.06 0.02 0.07 95.57 06:21:01 PM all 2.15 0.00 0.73 0.02 0.10 97.00 06:21:01 PM 0 1.59 0.00 0.62 0.02 0.07 97.70 06:21:01 PM 1 2.71 0.00 0.84 0.02 0.13 96.30 06:21:01 PM CPU %user %nice %system %iowait %steal %idle 06:22:01 PM all 1.44 0.00 0.31 0.00 0.09 98.15 06:22:01 PM 0 1.70 0.00 0.45 0.00 0.12 97.73 06:22:01 PM 1 1.19 0.00 0.17 0.00 0.07 98.58 06:23:01 PM all 2.26 0.00 0.87 0.00 0.09 96.78 06:23:01 PM 0 2.10 0.00 0.82 0.00 0.08 97.00 06:23:01 PM 1 2.42 0.00 0.92 0.00 0.10 96.55 06:24:01 PM all 1.38 0.00 0.30 0.01 0.08 98.22 06:24:01 PM 0 1.98 0.00 0.37 0.00 0.10 97.55 06:24:01 PM 1 0.79 0.00 0.23 0.02 0.07 98.89 06:25:01 PM all 2.81 0.00 1.13 0.00 0.08 95.98 06:25:01 PM 0 2.96 0.00 1.18 0.00 0.10 95.76 06:25:01 PM 1 2.65 0.00 1.09 0.00 0.07 96.19 06:26:01 PM all 1.55 0.00 0.40 0.03 0.08 97.94 06:26:01 PM 0 2.18 0.00 0.59 0.00 0.13 97.10 06:26:01 PM 1 0.93 0.00 0.22 0.05 0.03 98.76 06:27:01 PM all 1.30 0.00 0.29 0.00 0.10 98.31 06:27:01 PM 0 1.63 0.00 0.40 0.00 0.13 97.83 06:27:01 PM 1 0.97 0.00 0.17 0.00 0.07 98.80 06:28:01 PM all 27.07 0.00 3.10 0.34 0.12 69.38 06:28:01 PM 0 21.20 0.00 2.87 0.15 0.10 75.67 06:28:01 PM 1 32.96 0.00 3.32 0.53 0.13 63.05 Average: all 3.57 0.03 0.96 0.12 0.10 95.22 Average: 0 2.52 0.03 0.92 0.11 0.11 96.31 Average: 1 4.62 0.03 1.00 0.14 0.09 94.12