---> uname -a: Linux prd-centos8-builder-2c-1g-1681.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 11G 30G 26% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 696 3932 19 3068 6683 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:d4:6f:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84798sec preferred_lft 84798sec inet6 fe80::f816:3eff:fed4:6fed/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 07/21/2026 _x86_64_ (2 CPU) 14:18:25 LINUX RESTART (2 CPU) 02:19:01 PM tps rtps wtps bread/s bwrtn/s 02:20:01 PM 187.99 114.01 73.97 1201.40 7477.15 02:21:01 PM 49.58 6.33 43.25 927.69 4667.43 02:22:01 PM 107.27 0.87 106.40 91.32 19874.17 02:23:01 PM 2.13 0.00 2.13 0.00 103.50 02:24:01 PM 0.18 0.00 0.18 0.00 2.67 02:25:01 PM 0.27 0.00 0.27 0.00 4.32 02:26:01 PM 0.42 0.00 0.42 0.00 7.16 02:27:01 PM 0.70 0.08 0.62 4.13 22.56 02:28:01 PM 0.93 0.00 0.93 0.00 36.44 02:29:01 PM 0.35 0.00 0.35 0.00 5.78 02:30:01 PM 0.60 0.00 0.60 0.00 34.47 02:31:01 PM 1.17 0.00 1.17 0.00 29.98 02:32:01 PM 0.33 0.00 0.33 0.00 5.23 02:33:01 PM 0.32 0.00 0.32 0.00 5.38 02:34:01 PM 1.13 0.00 1.13 0.00 24.73 02:35:01 PM 0.22 0.00 0.22 0.00 4.70 02:36:01 PM 0.20 0.00 0.20 0.00 2.43 02:37:01 PM 0.25 0.00 0.25 0.00 3.93 02:38:01 PM 0.27 0.00 0.27 0.00 4.22 02:39:01 PM 1.08 0.00 1.08 0.00 49.81 02:40:01 PM 0.73 0.00 0.73 0.00 12.75 02:41:01 PM 0.27 0.00 0.27 0.00 4.55 02:42:01 PM 0.25 0.00 0.25 0.00 3.92 02:43:01 PM 0.17 0.00 0.17 0.00 2.03 02:44:01 PM 24.10 0.27 23.83 41.46 1828.68 02:45:01 PM 100.10 0.52 99.58 63.31 8969.68 Average: 18.50 4.69 13.80 89.59 1661.01 02:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 PM 5357120 6969996 2525320 32.04 2688 1799612 1052244 11.78 259616 1967768 84 02:21:01 PM 4444812 6806160 3437628 43.61 2688 2511200 1140272 12.77 327816 2690612 596340 02:22:01 PM 4462032 6788800 3420408 43.39 2688 2473168 1149164 12.87 278060 2690776 4 02:23:01 PM 4457724 6784492 3424716 43.45 2688 2473168 1149164 12.87 278060 2695016 4 02:24:01 PM 4452160 6778932 3430280 43.52 2688 2473172 1149164 12.87 278060 2700652 8 02:25:01 PM 4450528 6777316 3431912 43.54 2688 2473192 1150008 12.88 278248 2702084 36 02:26:01 PM 4433520 6760308 3448920 43.75 2688 2473192 1150008 12.88 278248 2719096 4 02:27:01 PM 4425324 6752880 3457116 43.86 2688 2473980 1148232 12.86 278404 2727392 348 02:28:01 PM 4433300 6761192 3449140 43.76 2688 2474312 1152872 12.91 278488 2719412 4 02:29:01 PM 4430424 6758712 3452016 43.79 2688 2474708 1151256 12.89 278708 2721812 416 02:30:01 PM 4430608 6759256 3451832 43.79 2688 2475064 1155664 12.94 278984 2721152 40 02:31:01 PM 4414160 6743168 3468280 44.00 2688 2475420 1153284 12.91 279144 2737652 8 02:32:01 PM 4414304 6743316 3468136 44.00 2688 2475424 1153284 12.91 279144 2737460 4 02:33:01 PM 4416168 6745204 3466272 43.97 2688 2475448 1153284 12.91 279144 2735696 4 02:34:01 PM 4432800 6761860 3449640 43.76 2688 2475464 1151228 12.89 279268 2718872 44 02:35:01 PM 4435404 6764468 3447036 43.73 2688 2475468 1151228 12.89 279268 2716244 4 02:36:01 PM 4435144 6764224 3447296 43.73 2688 2475484 1153900 12.92 279268 2716460 28 02:37:01 PM 4435972 6765052 3446468 43.72 2688 2475484 1153900 12.92 279268 2715556 4 02:38:01 PM 4426496 6756496 3455944 43.84 2688 2476428 1154392 12.93 280044 2724424 928 02:39:01 PM 4482236 6809980 3400204 43.14 2688 2473932 1058600 11.85 283416 2666540 24 02:40:01 PM 4484596 6812348 3397844 43.11 2688 2473940 1056196 11.83 283416 2664216 12 02:41:01 PM 4488612 6816376 3393828 43.06 2688 2473952 1056196 11.83 283416 2660380 12 02:42:01 PM 4488540 6816312 3393900 43.06 2688 2473960 1056196 11.83 283416 2660440 12 02:43:01 PM 4495248 6823032 3387192 42.97 2688 2473972 1056196 11.83 283416 2653724 12 02:44:01 PM 4354880 6827516 3527560 44.75 2688 2607268 818156 9.16 480740 2580656 93356 02:45:01 PM 4050212 6866452 3832228 48.62 2688 2917108 750732 8.41 487116 2823060 207444 Average: 4462782 6788994 3419658 43.38 2688 2472058 1100955 12.33 296622 2675660 34584 02:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 40.06 30.00 540.22 7.79 0.00 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 52.20 33.41 1105.44 4.19 0.00 0.00 0.00 0.00 02:22:01 PM lo 5.82 5.82 11.59 11.59 0.00 0.00 0.00 0.00 02:22:01 PM eth0 16.58 16.18 8.09 13.38 0.00 0.00 0.00 0.00 02:23:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:23:01 PM eth0 0.97 0.58 0.11 0.27 0.00 0.00 0.00 0.00 02:24:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:24:01 PM eth0 1.27 0.70 0.21 0.32 0.00 0.00 0.00 0.00 02:25:01 PM lo 2.25 2.25 7.52 7.52 0.00 0.00 0.00 0.00 02:25:01 PM eth0 2.33 1.92 4.67 3.31 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:26:01 PM eth0 1.43 0.57 0.44 0.26 0.00 0.00 0.00 0.00 02:27:01 PM lo 8.18 8.18 16.27 16.27 0.00 0.00 0.00 0.00 02:27:01 PM eth0 6.43 5.63 4.31 13.22 0.00 0.00 0.00 0.00 02:28:01 PM lo 12.63 12.63 21.96 21.96 0.00 0.00 0.00 0.00 02:28:01 PM eth0 8.37 8.08 1.21 21.81 0.00 0.00 0.00 0.00 02:29:01 PM lo 8.68 8.68 18.01 18.01 0.00 0.00 0.00 0.00 02:29:01 PM eth0 5.88 5.58 1.49 17.37 0.00 0.00 0.00 0.00 02:30:01 PM lo 18.43 18.43 30.90 30.90 0.00 0.00 0.00 0.00 02:30:01 PM eth0 12.25 11.41 2.22 30.71 0.00 0.00 0.00 0.00 02:31:01 PM lo 6.30 6.30 10.45 10.45 0.00 0.00 0.00 0.00 02:31:01 PM eth0 5.37 4.65 1.45 11.67 0.00 0.00 0.00 0.00 02:32:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:32:01 PM eth0 0.62 0.55 0.10 0.27 0.00 0.00 0.00 0.00 02:33:01 PM lo 1.58 1.58 2.28 2.28 0.00 0.00 0.00 0.00 02:33:01 PM eth0 1.22 1.38 0.19 2.47 0.00 0.00 0.00 0.00 02:34:01 PM lo 1.65 1.65 2.29 2.29 0.00 0.00 0.00 0.00 02:34:01 PM eth0 1.43 1.52 0.28 2.54 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:35:01 PM eth0 0.48 0.57 0.09 0.26 0.00 0.00 0.00 0.00 02:36:01 PM lo 1.60 1.60 2.28 2.28 0.00 0.00 0.00 0.00 02:36:01 PM eth0 1.30 1.45 0.26 2.48 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:37:01 PM eth0 0.47 0.57 0.09 0.26 0.00 0.00 0.00 0.00 02:38:01 PM lo 32.86 32.86 62.92 62.92 0.00 0.00 0.00 0.00 02:38:01 PM eth0 17.08 17.36 2.84 61.31 0.00 0.00 0.00 0.00 02:39:01 PM lo 9.95 9.95 20.07 20.07 0.00 0.00 0.00 0.00 02:39:01 PM eth0 12.66 12.78 4.39 21.18 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:40:01 PM eth0 6.98 7.35 3.56 1.83 0.00 0.00 0.00 0.00 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 6.46 7.06 3.19 1.81 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 6.72 7.25 3.26 1.63 0.00 0.00 0.00 0.00 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 6.61 7.26 3.25 1.63 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 48.21 34.88 639.27 7.41 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 66.71 43.45 843.75 9.44 0.00 0.00 0.00 0.00 Average: lo 4.27 4.27 7.95 7.95 0.00 0.00 0.00 0.00 Average: eth0 12.70 10.08 122.09 9.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 07/21/2026 _x86_64_ (2 CPU) 14:18:25 LINUX RESTART (2 CPU) 02:19:01 PM CPU %user %nice %system %iowait %steal %idle 02:20:01 PM all 4.35 2.44 36.39 2.79 0.12 53.90 02:20:01 PM 0 4.53 2.86 36.61 2.76 0.12 53.13 02:20:01 PM 1 4.18 2.03 36.18 2.82 0.12 54.67 02:21:01 PM all 27.98 0.00 4.97 0.78 0.10 66.17 02:21:01 PM 0 45.21 0.00 6.64 0.37 0.08 47.70 02:21:01 PM 1 10.80 0.00 3.31 1.20 0.12 84.57 02:22:01 PM all 6.75 0.00 2.32 4.93 0.09 85.91 02:22:01 PM 0 9.62 0.00 2.67 5.47 0.10 82.13 02:22:01 PM 1 3.89 0.00 1.96 4.39 0.08 89.67 02:23:01 PM all 1.42 0.00 0.50 0.02 0.09 97.97 02:23:01 PM 0 1.33 0.00 0.52 0.00 0.10 98.05 02:23:01 PM 1 1.51 0.00 0.49 0.03 0.08 97.88 02:24:01 PM all 1.56 0.00 0.50 0.00 0.13 97.81 02:24:01 PM 0 0.74 0.00 0.30 0.00 0.07 98.89 02:24:01 PM 1 2.40 0.00 0.71 0.00 0.19 96.71 02:25:01 PM all 1.63 0.00 0.60 0.00 0.12 97.65 02:25:01 PM 0 1.61 0.00 0.59 0.00 0.12 97.68 02:25:01 PM 1 1.65 0.00 0.61 0.00 0.12 97.63 02:26:01 PM all 1.49 0.00 0.50 0.00 0.09 97.92 02:26:01 PM 0 2.21 0.00 0.61 0.00 0.12 97.07 02:26:01 PM 1 0.77 0.00 0.39 0.00 0.07 98.77 02:27:01 PM all 2.33 0.00 0.87 0.02 0.11 96.68 02:27:01 PM 0 3.23 0.00 1.18 0.02 0.17 95.40 02:27:01 PM 1 1.44 0.00 0.55 0.02 0.05 97.94 02:28:01 PM all 2.37 0.00 1.08 0.02 0.11 96.42 02:28:01 PM 0 3.19 0.00 1.35 0.00 0.17 95.29 02:28:01 PM 1 1.56 0.00 0.82 0.03 0.05 97.54 02:29:01 PM all 2.14 0.00 0.92 0.00 0.09 96.86 02:29:01 PM 0 2.85 0.00 1.16 0.00 0.13 95.85 02:29:01 PM 1 1.42 0.00 0.67 0.00 0.05 97.85 02:30:01 PM all 2.51 0.00 1.35 0.00 0.10 96.04 02:30:01 PM 0 2.64 0.00 1.38 0.00 0.10 95.89 02:30:01 PM 1 2.38 0.00 1.32 0.00 0.10 96.20 02:30:01 PM CPU %user %nice %system %iowait %steal %idle 02:31:01 PM all 2.05 0.00 0.79 0.01 0.12 97.03 02:31:01 PM 0 1.10 0.00 0.45 0.02 0.03 98.40 02:31:01 PM 1 3.01 0.00 1.13 0.00 0.20 95.65 02:32:01 PM all 1.41 0.00 0.47 0.00 0.13 97.99 02:32:01 PM 0 0.63 0.00 0.08 0.00 0.03 99.25 02:32:01 PM 1 2.20 0.00 0.86 0.00 0.22 96.72 02:33:01 PM all 1.49 0.00 0.57 0.00 0.09 97.85 02:33:01 PM 0 2.38 0.00 0.91 0.00 0.15 96.55 02:33:01 PM 1 0.60 0.00 0.23 0.00 0.03 99.13 02:34:01 PM all 1.63 0.00 0.67 0.18 0.09 97.43 02:34:01 PM 0 1.98 0.00 0.76 0.02 0.14 97.11 02:34:01 PM 1 1.29 0.00 0.59 0.34 0.05 97.74 02:35:01 PM all 1.47 0.00 0.47 0.00 0.11 97.95 02:35:01 PM 0 2.84 0.00 0.84 0.00 0.19 96.13 02:35:01 PM 1 0.12 0.00 0.10 0.00 0.03 99.75 02:36:01 PM all 1.50 0.00 0.55 0.00 0.10 97.86 02:36:01 PM 0 1.82 0.00 0.64 0.00 0.12 97.43 02:36:01 PM 1 1.18 0.00 0.45 0.00 0.08 98.29 02:37:01 PM all 1.40 0.00 0.47 0.00 0.08 98.06 02:37:01 PM 0 0.20 0.00 0.13 0.00 0.02 99.65 02:37:01 PM 1 2.61 0.00 0.81 0.00 0.14 96.44 02:38:01 PM all 3.22 0.00 1.68 0.00 0.12 94.99 02:38:01 PM 0 4.09 0.00 2.03 0.00 0.15 93.73 02:38:01 PM 1 2.35 0.00 1.33 0.00 0.08 96.24 02:39:01 PM all 1.46 0.00 0.73 0.17 0.04 97.60 02:39:01 PM 0 1.19 0.00 0.62 0.33 0.03 97.83 02:39:01 PM 1 1.73 0.00 0.84 0.00 0.05 97.38 02:40:01 PM all 0.39 0.00 0.16 0.06 0.02 99.37 02:40:01 PM 0 0.50 0.00 0.18 0.00 0.02 99.30 02:40:01 PM 1 0.28 0.00 0.13 0.12 0.02 99.45 02:41:01 PM all 0.53 0.00 0.14 0.00 0.03 99.30 02:41:01 PM 0 0.75 0.00 0.17 0.00 0.03 99.05 02:41:01 PM 1 0.30 0.00 0.12 0.00 0.03 99.55 02:41:01 PM CPU %user %nice %system %iowait %steal %idle 02:42:01 PM all 0.45 0.00 0.13 0.00 0.03 99.39 02:42:01 PM 0 0.33 0.00 0.15 0.00 0.03 99.48 02:42:01 PM 1 0.57 0.00 0.12 0.00 0.02 99.30 02:43:01 PM all 0.47 0.00 0.13 0.00 0.03 99.38 02:43:01 PM 0 0.23 0.00 0.13 0.00 0.02 99.62 02:43:01 PM 1 0.70 0.00 0.12 0.00 0.03 99.15 02:44:01 PM all 17.23 0.00 2.54 1.23 0.08 78.93 02:44:01 PM 0 21.65 0.00 3.04 1.54 0.10 73.67 02:44:01 PM 1 12.81 0.00 2.04 0.92 0.05 84.18 02:45:01 PM all 35.57 0.00 6.20 3.17 0.12 54.94 02:45:01 PM 0 46.61 0.00 6.98 3.33 0.15 42.93 02:45:01 PM 1 24.54 0.00 5.43 3.01 0.08 66.93 Average: all 4.82 0.09 2.52 0.51 0.09 91.96 Average: 0 6.31 0.11 2.69 0.53 0.10 90.26 Average: 1 3.33 0.08 2.35 0.50 0.08 93.66