---> uname -a: Linux prd-centos8-builder-4c-4g-1206.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1075 6825 19 7862 14338 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:b5:18:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85202sec preferred_lft 85202sec inet6 fe80::f816:3eff:feb5:189c/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) 09/30/2025 _x86_64_ (4 CPU) 03:22:29 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 246.32 93.90 152.42 2508.76 11864.65 03:25:01 AM 38.29 0.00 38.29 0.00 5090.68 03:26:01 AM 6.88 0.03 6.85 0.53 180.92 03:27:01 AM 468.73 15.86 452.87 2085.44 6822.26 03:28:01 AM 59.71 2.08 57.63 407.59 16849.25 03:29:01 AM 46.80 1.02 45.78 165.01 21362.04 03:30:01 AM 127.30 0.00 127.30 0.00 20901.10 03:31:01 AM 46.04 0.00 46.04 0.00 18903.18 03:32:01 AM 75.69 0.00 75.69 0.00 10048.12 03:33:01 AM 84.94 0.00 84.94 0.00 9375.91 03:34:01 AM 80.10 0.03 80.07 19.33 10291.53 03:35:01 AM 1371.64 56.14 1315.50 674.55 48865.71 03:36:01 AM 62.49 40.73 21.76 1038.76 1434.01 03:37:01 AM 19.04 3.03 16.01 50.38 7798.72 03:38:01 AM 24.28 11.08 13.20 107.98 12731.26 03:39:01 AM 8.98 0.03 8.95 0.27 9734.99 03:40:01 AM 79.86 0.08 79.77 0.67 9079.94 03:41:01 AM 60.94 0.03 60.91 5.20 4440.88 03:42:01 AM 70.29 0.65 69.64 62.52 16209.03 Average: 156.74 11.83 144.92 375.10 12736.71 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13228084 15093064 2913448 18.05 2688 2062492 820908 4.78 202828 2307460 135700 03:25:01 AM 13215920 15082412 2925612 18.12 2688 2062936 837028 4.87 202832 2309640 0 03:26:01 AM 13208224 15078900 2933308 18.17 2688 2065652 837028 4.87 202900 2313164 2236 03:27:01 AM 11502784 13783728 4638748 28.74 2688 2459524 2102128 12.23 247664 3921340 248064 03:28:01 AM 9275492 12427256 6866040 42.54 2688 3323896 3354172 19.51 435156 5947000 605656 03:29:01 AM 9973344 13314988 6168188 38.21 2688 3503956 2362244 13.74 490864 5178960 149736 03:30:01 AM 9095720 13287388 7045812 43.65 2688 4345688 2367296 13.77 877312 5655764 394876 03:31:01 AM 8172360 12633552 7969172 49.37 2688 4602156 2982776 17.35 904556 6528000 97596 03:32:01 AM 7713020 12522712 8428512 52.22 2688 4923596 3067744 17.85 1022316 6816600 151616 03:33:01 AM 7478516 12499632 8663016 53.67 2688 5122672 3081588 17.93 1060984 6984844 97112 03:34:01 AM 6208508 12186400 9933024 61.54 2688 5998228 3190040 18.56 1102616 8057880 736232 03:35:01 AM 5198864 11696272 10942668 67.79 2688 6326200 3244976 18.88 1157188 8578684 380 03:36:01 AM 5126288 11785380 11015244 68.24 2688 6481428 3170676 18.44 1240400 8560156 114776 03:37:01 AM 4678908 11604696 11462624 71.01 2688 6746600 3176940 18.48 1328900 8912048 175872 03:38:01 AM 4503284 11700932 11638248 72.10 2688 7017528 3171292 18.45 1418024 9002188 87944 03:39:01 AM 4244820 11708024 11896712 73.70 2688 7282592 3170736 18.45 1507672 9171264 89408 03:40:01 AM 4885872 12337252 11255660 69.73 2688 7393236 2972452 17.29 1566008 8670364 73068 03:41:01 AM 7038000 14739248 9103532 56.40 2688 7639716 827224 4.81 1894788 6192708 422496 03:42:01 AM 7029596 14723052 9111936 56.45 2688 7637688 847444 4.93 2061140 6045656 9064 Average: 7988295 13063415 8153237 50.51 2688 5105041 2399194 13.96 996008 6376512 189044 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 115.09 93.12 1330.75 24.38 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 104.25 88.97 247.10 24.92 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 140.49 136.28 279.34 39.88 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 514.20 441.25 5109.80 77.66 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 423.10 227.13 4101.27 18.86 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:29:01 AM eth0 73.50 62.04 1513.34 14.57 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 03:30:01 AM eth0 44.34 42.09 438.29 9.21 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 39.05 37.36 129.55 17.79 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 25.47 22.38 12.80 11.07 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 41.87 38.65 261.88 12.50 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 156.47 124.25 1622.45 24.91 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 61.61 39.01 468.40 6.71 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 8.93 9.20 85.06 1.50 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.80 2.42 0.83 1.11 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.85 1.97 0.94 1.33 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 2.23 1.88 0.73 1.25 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 57.30 57.41 511.25 12.09 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 50.77 48.73 209.58 16.73 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 811.20 830.86 255.26 6456.31 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 140.82 121.31 872.67 356.40 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) 09/30/2025 _x86_64_ (4 CPU) 03:22:29 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 17.97 0.91 14.42 1.75 0.08 64.88 03:24:01 AM 0 33.19 0.38 9.61 1.02 0.08 55.71 03:24:01 AM 1 5.68 0.75 12.97 1.37 0.10 79.12 03:24:01 AM 2 20.55 1.41 19.91 3.24 0.07 54.82 03:24:01 AM 3 12.41 1.09 15.20 1.39 0.07 69.85 03:25:01 AM all 0.52 0.00 0.38 0.39 0.05 98.66 03:25:01 AM 0 0.30 0.00 0.32 0.35 0.05 98.98 03:25:01 AM 1 0.45 0.00 0.17 0.23 0.05 99.10 03:25:01 AM 2 0.37 0.00 0.23 0.97 0.07 98.36 03:25:01 AM 3 0.95 0.00 0.80 0.00 0.05 98.20 03:26:01 AM all 0.53 0.00 0.36 0.03 0.06 99.03 03:26:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 03:26:01 AM 1 0.70 0.00 0.17 0.03 0.07 99.03 03:26:01 AM 2 0.37 0.00 0.27 0.07 0.07 99.23 03:26:01 AM 3 0.95 0.00 0.89 0.00 0.05 98.11 03:27:01 AM all 31.18 0.00 2.52 3.56 0.10 62.63 03:27:01 AM 0 32.22 0.00 1.97 0.77 0.10 64.94 03:27:01 AM 1 26.03 0.00 2.92 3.09 0.10 67.87 03:27:01 AM 2 30.33 0.00 3.33 9.51 0.12 56.71 03:27:01 AM 3 36.11 0.00 1.88 0.92 0.10 60.99 03:28:01 AM all 20.93 0.00 1.54 3.41 0.06 74.06 03:28:01 AM 0 21.84 0.00 2.61 3.27 0.07 72.22 03:28:01 AM 1 20.61 0.00 1.44 3.65 0.07 74.23 03:28:01 AM 2 21.69 0.00 1.20 3.65 0.05 73.41 03:28:01 AM 3 19.58 0.00 0.90 3.08 0.05 76.39 03:29:01 AM all 65.32 0.00 2.22 0.71 0.10 31.65 03:29:01 AM 0 64.16 0.00 1.53 0.38 0.10 33.82 03:29:01 AM 1 64.41 0.00 2.20 1.80 0.08 31.50 03:29:01 AM 2 60.69 0.00 1.48 0.55 0.12 37.15 03:29:01 AM 3 72.01 0.00 3.65 0.12 0.08 24.14 03:30:01 AM all 40.72 0.00 2.38 5.27 0.08 51.54 03:30:01 AM 0 42.65 0.00 2.84 7.63 0.08 46.80 03:30:01 AM 1 41.15 0.00 3.01 4.77 0.08 50.98 03:30:01 AM 2 39.59 0.00 1.94 4.90 0.08 53.49 03:30:01 AM 3 39.51 0.00 1.74 3.77 0.07 54.92 03:31:01 AM all 54.95 0.00 2.57 1.46 0.08 40.93 03:31:01 AM 0 57.22 0.00 3.54 2.97 0.07 36.21 03:31:01 AM 1 53.67 0.00 3.14 0.08 0.10 43.01 03:31:01 AM 2 52.70 0.00 1.83 2.43 0.07 42.97 03:31:01 AM 3 56.22 0.00 1.80 0.37 0.08 41.53 03:32:01 AM all 56.48 0.00 2.93 0.49 0.09 40.01 03:32:01 AM 0 50.20 0.00 1.84 0.70 0.10 47.16 03:32:01 AM 1 45.55 0.00 1.04 0.15 0.07 53.19 03:32:01 AM 2 48.53 0.00 1.61 1.01 0.10 48.75 03:32:01 AM 3 81.64 0.00 7.22 0.12 0.10 10.92 03:33:01 AM all 51.21 0.00 2.90 0.59 0.09 45.21 03:33:01 AM 0 50.35 0.00 1.63 0.84 0.10 47.08 03:33:01 AM 1 44.10 0.00 1.07 0.44 0.08 54.31 03:33:01 AM 2 69.46 0.00 6.13 0.32 0.10 24.00 03:33:01 AM 3 40.87 0.00 2.75 0.76 0.08 55.54 03:34:01 AM all 41.42 0.00 5.49 0.44 0.09 52.56 03:34:01 AM 0 38.78 0.00 4.78 0.58 0.08 55.78 03:34:01 AM 1 30.86 0.00 4.77 0.83 0.10 63.43 03:34:01 AM 2 36.28 0.00 4.35 0.14 0.08 59.16 03:34:01 AM 3 59.74 0.00 8.06 0.20 0.08 31.91 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 27.76 0.00 12.32 9.77 0.10 50.06 03:35:01 AM 0 25.88 0.00 14.03 10.35 0.12 49.62 03:35:01 AM 1 32.41 0.00 10.38 7.34 0.10 49.77 03:35:01 AM 2 34.54 0.00 12.71 10.43 0.09 42.24 03:35:01 AM 3 18.23 0.00 12.15 10.94 0.09 58.60 03:36:01 AM all 37.39 0.00 1.19 0.32 0.09 61.01 03:36:01 AM 0 31.27 0.00 0.92 0.15 0.08 67.58 03:36:01 AM 1 39.09 0.00 1.40 0.10 0.08 59.32 03:36:01 AM 2 37.81 0.00 1.24 0.43 0.08 60.43 03:36:01 AM 3 41.41 0.00 1.22 0.58 0.10 56.68 03:37:01 AM all 38.48 0.00 1.59 0.33 0.09 59.51 03:37:01 AM 0 21.26 0.00 1.22 1.02 0.10 76.40 03:37:01 AM 1 23.40 0.00 1.45 0.18 0.08 74.88 03:37:01 AM 2 84.54 0.00 2.94 0.12 0.08 12.32 03:37:01 AM 3 24.70 0.00 0.75 0.02 0.08 74.44 03:38:01 AM all 37.79 0.00 1.62 0.38 0.08 60.14 03:38:01 AM 0 50.15 0.00 1.99 0.50 0.08 47.28 03:38:01 AM 1 29.38 0.00 1.59 0.08 0.08 68.87 03:38:01 AM 2 31.96 0.00 1.52 0.02 0.07 66.44 03:38:01 AM 3 39.66 0.00 1.39 0.90 0.07 57.98 03:39:01 AM all 37.28 0.00 1.56 0.40 0.10 60.67 03:39:01 AM 0 22.90 0.00 1.92 0.08 0.07 75.03 03:39:01 AM 1 43.64 0.00 1.22 0.12 0.10 54.92 03:39:01 AM 2 20.39 0.00 0.80 1.20 0.12 77.49 03:39:01 AM 3 62.19 0.00 2.29 0.18 0.12 35.23 03:40:01 AM all 47.33 0.00 2.94 0.31 0.09 49.32 03:40:01 AM 0 53.40 0.00 4.45 0.72 0.08 41.35 03:40:01 AM 1 38.89 0.00 1.86 0.20 0.08 58.97 03:40:01 AM 2 48.81 0.00 2.12 0.07 0.08 48.91 03:40:01 AM 3 48.22 0.00 3.35 0.27 0.10 48.07 03:41:01 AM all 53.58 0.00 3.40 0.30 0.09 42.63 03:41:01 AM 0 61.55 0.00 3.60 0.39 0.10 34.36 03:41:01 AM 1 46.22 0.00 2.98 0.37 0.10 50.33 03:41:01 AM 2 53.28 0.00 3.32 0.15 0.08 43.17 03:41:01 AM 3 53.23 0.00 3.70 0.29 0.08 42.71 03:42:01 AM all 22.80 0.00 3.71 0.93 0.10 72.46 03:42:01 AM 0 39.45 0.00 3.91 0.32 0.10 56.23 03:42:01 AM 1 18.05 0.00 4.50 2.28 0.10 75.07 03:42:01 AM 2 17.53 0.00 2.76 0.76 0.10 78.85 03:42:01 AM 3 16.16 0.00 3.67 0.37 0.08 79.72 Average: all 35.98 0.05 3.46 1.61 0.08 58.81 Average: 0 36.67 0.02 3.29 1.68 0.09 58.25 Average: 1 31.80 0.04 3.06 1.42 0.09 63.60 Average: 2 37.35 0.07 3.65 2.09 0.09 56.75 Average: 3 38.10 0.06 3.85 1.27 0.08 56.65