---> uname -a: Linux prd-centos8-builder-4c-4g-17323.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: 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): 0-3 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 1069 6823 19 7869 14344 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:8a:1f:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85205sec preferred_lft 85205sec inet6 fe80::f816:3eff:fe8a:1fd1/64 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) 12/03/2025 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 212.33 61.16 151.17 2161.81 12602.70 03:25:01 AM 31.54 0.03 31.51 0.53 3763.46 03:26:01 AM 4.53 0.00 4.53 0.00 103.82 03:27:01 AM 390.15 12.83 377.32 1526.29 4224.09 03:28:01 AM 102.58 6.65 95.93 1047.83 12115.43 03:29:01 AM 54.72 0.15 54.57 95.30 28971.41 03:30:01 AM 138.07 0.00 138.07 0.00 33489.64 03:31:01 AM 34.99 0.00 34.99 0.00 6655.36 03:32:01 AM 87.49 0.00 87.49 0.00 10124.75 03:33:01 AM 74.04 0.00 74.04 0.00 8695.40 03:34:01 AM 81.12 0.03 81.09 19.33 10311.36 03:35:01 AM 1507.27 64.62 1442.64 1193.27 49155.49 03:36:01 AM 53.75 32.32 21.43 523.96 1524.53 03:37:01 AM 15.05 3.03 12.01 50.39 10415.05 03:38:01 AM 21.15 11.08 10.06 107.98 9844.23 03:39:01 AM 11.88 0.03 11.85 0.27 9800.07 03:40:01 AM 95.59 0.08 95.50 0.67 10989.36 03:41:01 AM 70.89 0.28 70.61 21.19 3341.55 03:42:01 AM 47.49 0.60 46.89 55.46 15289.09 Average: 159.71 10.15 149.56 358.12 12706.01 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13240492 15108148 2901040 17.97 2688 2065232 822760 4.79 202760 2285184 95784 03:25:01 AM 13235416 15104500 2906116 18.00 2688 2065652 822760 4.79 202860 2288156 44 03:26:01 AM 13231408 15101904 2910124 18.03 2688 2066080 838772 4.88 202864 2289144 32 03:27:01 AM 11959548 14160740 4181984 25.91 2688 2381764 1731732 10.07 229116 3488848 242092 03:28:01 AM 10444576 13600820 5696956 35.29 2688 3329156 2135904 12.43 451648 4765572 819776 03:29:01 AM 9768428 13113988 6373104 39.48 2688 3507616 3033780 17.65 491292 5382172 139988 03:30:01 AM 8551764 12842640 7589768 47.02 2688 4444172 2833716 16.48 878852 6195320 100880 03:31:01 AM 8198448 12678972 7943084 49.21 2688 4617504 2975000 17.31 904540 6495732 89460 03:32:01 AM 7605332 12417980 8536200 52.88 2688 4926688 3204168 18.64 1022388 6921064 133464 03:33:01 AM 7585384 12609336 8556148 53.01 2688 5125728 3009336 17.51 1061044 6876340 96760 03:34:01 AM 6260264 12277760 9881268 61.22 2688 6030488 3100916 18.04 1102616 7990744 765116 03:35:01 AM 5485232 12005348 10656300 66.02 2688 6348536 3171776 18.45 1163832 8285468 4100 03:36:01 AM 5224704 11976028 10916828 67.63 2688 6572384 3210364 18.68 1270144 8430832 202536 03:37:01 AM 5247696 12278920 10893836 67.49 2688 6852148 3025720 17.60 1358732 8324920 190184 03:38:01 AM 4657760 11947752 11483772 71.14 2688 7108600 3221964 18.74 1447656 8816828 175848 03:39:01 AM 4359572 11917356 11781960 72.99 2688 7373568 3220460 18.73 1537560 9021668 177216 03:40:01 AM 4555452 12023316 11586080 71.78 2688 7409516 3337796 19.42 1569276 8987016 24080 03:41:01 AM 7029996 14730428 9111536 56.45 2688 7639928 835108 4.86 1887508 6204216 440536 03:42:01 AM 6925664 14627068 9215868 57.09 2688 7641912 961596 5.59 2061940 6134980 9184 Average: 8082481 13185421 8059051 49.93 2688 5131930 2394401 13.93 1002454 6272853 195109 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 111.80 88.62 1172.66 23.42 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 104.15 83.77 272.35 22.78 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 99.48 86.47 266.17 24.87 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 482.87 434.41 4154.50 86.88 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:28:01 AM eth0 426.80 296.83 5131.01 28.00 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 86.24 66.69 1514.03 14.45 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.92 2.92 0.56 0.56 0.00 0.00 0.00 0.00 03:30:01 AM eth0 49.03 46.23 441.24 16.39 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 33.61 32.41 126.66 10.30 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 23.21 21.38 11.83 10.08 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 37.03 34.91 261.57 12.21 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 182.34 144.44 1672.82 26.92 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 56.62 34.39 419.14 5.85 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 14.03 12.40 89.09 5.47 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 1.77 1.53 0.45 0.79 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 5.00 3.40 1.98 2.48 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 2.20 1.90 0.50 0.88 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 64.14 62.71 520.32 13.32 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 140.02 136.50 230.98 41.55 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 771.55 772.04 239.32 6439.84 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 141.67 124.26 869.81 357.15 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) 12/03/2025 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 15.23 0.52 7.56 1.17 0.07 75.44 03:24:01 AM 0 14.40 0.77 9.18 1.10 0.07 74.49 03:24:01 AM 1 18.91 0.27 5.18 1.04 0.07 74.54 03:24:01 AM 2 18.80 0.49 7.98 0.97 0.07 71.69 03:24:01 AM 3 8.82 0.57 7.93 1.58 0.07 81.05 03:25:01 AM all 0.60 0.00 0.43 0.17 0.05 98.75 03:25:01 AM 0 0.65 0.00 0.27 0.05 0.05 98.98 03:25:01 AM 1 0.37 0.00 0.37 0.30 0.05 98.91 03:25:01 AM 2 0.95 0.00 0.90 0.17 0.05 97.93 03:25:01 AM 3 0.43 0.00 0.18 0.17 0.05 99.16 03:26:01 AM all 0.48 0.00 0.29 0.01 0.05 99.16 03:26:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 03:26:01 AM 1 0.20 0.00 0.10 0.00 0.07 99.63 03:26:01 AM 2 0.80 0.00 0.70 0.03 0.03 98.43 03:26:01 AM 3 0.82 0.00 0.30 0.02 0.07 98.80 03:27:01 AM all 20.46 0.00 2.14 1.44 0.10 75.85 03:27:01 AM 0 16.73 0.00 1.69 1.69 0.08 79.81 03:27:01 AM 1 17.80 0.00 1.93 1.27 0.12 78.89 03:27:01 AM 2 25.84 0.00 2.22 1.09 0.10 70.74 03:27:01 AM 3 21.48 0.00 2.73 1.73 0.10 73.96 03:28:01 AM all 36.33 0.00 2.27 0.90 0.11 60.40 03:28:01 AM 0 36.00 0.00 1.09 1.31 0.12 61.49 03:28:01 AM 1 27.93 0.00 1.51 0.64 0.12 69.80 03:28:01 AM 2 43.44 0.00 3.79 1.22 0.12 51.43 03:28:01 AM 3 37.94 0.00 2.68 0.42 0.08 58.88 03:29:01 AM all 69.28 0.00 2.56 1.22 0.08 26.86 03:29:01 AM 0 62.99 0.00 2.89 0.22 0.08 33.82 03:29:01 AM 1 76.62 0.00 3.91 1.40 0.07 18.00 03:29:01 AM 2 67.92 0.00 1.94 2.85 0.08 27.21 03:29:01 AM 3 69.60 0.00 1.47 0.40 0.10 28.42 03:30:01 AM all 45.99 0.00 2.93 0.76 0.08 50.24 03:30:01 AM 0 45.30 0.00 2.16 0.39 0.08 52.06 03:30:01 AM 1 49.40 0.00 4.51 1.98 0.10 44.01 03:30:01 AM 2 45.15 0.00 2.67 0.37 0.08 51.74 03:30:01 AM 3 44.11 0.00 2.38 0.30 0.07 53.14 03:31:01 AM all 58.38 0.00 2.79 0.20 0.10 38.53 03:31:01 AM 0 55.83 0.00 3.39 0.22 0.12 40.45 03:31:01 AM 1 66.80 0.00 4.79 0.39 0.10 27.92 03:31:01 AM 2 57.76 0.00 1.96 0.07 0.10 40.11 03:31:01 AM 3 53.14 0.00 1.02 0.13 0.08 45.62 03:32:01 AM all 56.06 0.00 3.06 0.47 0.09 40.32 03:32:01 AM 0 55.72 0.00 1.70 0.00 0.08 42.50 03:32:01 AM 1 45.30 0.00 2.46 1.24 0.08 50.91 03:32:01 AM 2 67.26 0.00 6.01 0.10 0.08 26.54 03:32:01 AM 3 55.94 0.00 2.06 0.55 0.10 41.34 03:33:01 AM all 51.94 0.00 2.87 0.39 0.09 44.70 03:33:01 AM 0 51.82 0.00 2.66 0.54 0.10 44.88 03:33:01 AM 1 59.12 0.00 4.21 0.23 0.08 36.35 03:33:01 AM 2 58.00 0.00 3.38 0.54 0.10 37.99 03:33:01 AM 3 38.84 0.00 1.23 0.27 0.07 59.60 03:34:01 AM all 43.13 0.00 5.86 0.25 0.08 50.68 03:34:01 AM 0 46.01 0.00 6.52 0.30 0.10 47.07 03:34:01 AM 1 40.52 0.00 4.65 0.30 0.08 54.44 03:34:01 AM 2 49.78 0.00 7.39 0.41 0.07 42.35 03:34:01 AM 3 36.22 0.00 4.88 0.00 0.08 58.81 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 27.72 0.00 10.71 11.84 0.09 49.64 03:35:01 AM 0 17.36 0.00 11.43 13.75 0.09 57.37 03:35:01 AM 1 42.73 0.00 10.63 9.25 0.09 37.31 03:35:01 AM 2 22.08 0.00 11.43 14.82 0.08 51.59 03:35:01 AM 3 28.70 0.00 9.37 9.54 0.09 52.31 03:36:01 AM all 37.32 0.00 1.39 0.27 0.09 60.93 03:36:01 AM 0 62.87 0.00 1.80 0.07 0.10 35.16 03:36:01 AM 1 45.30 0.00 2.41 0.79 0.08 51.43 03:36:01 AM 2 20.63 0.00 0.67 0.12 0.08 78.50 03:36:01 AM 3 20.44 0.00 0.67 0.12 0.08 78.69 03:37:01 AM all 39.36 0.00 1.47 0.21 0.09 58.87 03:37:01 AM 0 42.70 0.00 1.27 0.03 0.10 55.90 03:37:01 AM 1 40.43 0.00 1.24 0.10 0.10 58.13 03:37:01 AM 2 51.20 0.00 2.19 0.02 0.08 46.51 03:37:01 AM 3 23.09 0.00 1.17 0.70 0.08 74.95 03:38:01 AM all 36.10 0.00 1.75 0.23 0.08 61.84 03:38:01 AM 0 42.77 0.00 1.82 0.02 0.08 55.31 03:38:01 AM 1 20.38 0.00 1.34 0.02 0.07 78.20 03:38:01 AM 2 38.52 0.00 1.79 0.40 0.10 59.20 03:38:01 AM 3 42.74 0.00 2.07 0.47 0.08 54.64 03:39:01 AM all 36.81 0.00 1.57 0.20 0.08 61.34 03:39:01 AM 0 58.79 0.00 2.30 0.30 0.08 38.53 03:39:01 AM 1 38.75 0.00 1.30 0.45 0.08 59.42 03:39:01 AM 2 23.99 0.00 1.17 0.03 0.07 74.74 03:39:01 AM 3 25.67 0.00 1.52 0.02 0.07 72.73 03:40:01 AM all 54.41 0.00 2.87 0.22 0.08 42.42 03:40:01 AM 0 55.28 0.00 2.76 0.20 0.08 41.68 03:40:01 AM 1 53.29 0.00 1.82 0.20 0.08 44.60 03:40:01 AM 2 60.24 0.00 5.78 0.34 0.07 33.57 03:40:01 AM 3 48.79 0.00 1.14 0.15 0.08 49.83 03:41:01 AM all 45.44 0.00 3.72 0.13 0.08 50.64 03:41:01 AM 0 59.31 0.00 5.06 0.12 0.07 35.45 03:41:01 AM 1 37.97 0.00 3.80 0.20 0.10 57.93 03:41:01 AM 2 45.85 0.00 4.02 0.12 0.08 49.92 03:41:01 AM 3 38.69 0.00 1.99 0.07 0.07 59.19 03:42:01 AM all 21.93 0.00 2.44 0.41 0.10 75.12 03:42:01 AM 0 16.03 0.00 2.45 0.03 0.10 81.39 03:42:01 AM 1 23.95 0.00 2.49 0.27 0.10 73.18 03:42:01 AM 2 37.15 0.00 3.10 0.30 0.10 59.34 03:42:01 AM 3 10.57 0.00 1.70 1.04 0.08 86.61 Average: all 36.68 0.03 3.08 1.07 0.08 59.06 Average: 0 38.99 0.04 3.17 1.06 0.09 56.66 Average: 1 37.13 0.01 3.08 1.05 0.09 58.64 Average: 2 38.69 0.03 3.63 1.25 0.08 56.32 Average: 3 31.89 0.03 2.44 0.92 0.08 64.64