---> uname -a: Linux prd-centos8-builder-4c-4g-47224.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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1034 7362 19 7366 14379 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:06:25:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85263sec preferred_lft 85263sec inet6 fe80::f816:3eff:fe06:2524/64 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) 09/19/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 227.54 75.66 151.88 2215.93 12031.76 01:24:01 AM 39.78 0.00 39.78 0.00 4987.12 01:25:01 AM 10.36 0.03 10.33 0.53 211.78 01:26:01 AM 404.63 16.54 388.09 2368.55 11070.25 01:27:01 AM 81.67 2.87 78.80 289.42 32221.68 01:28:01 AM 58.27 0.00 58.27 0.00 19489.32 01:29:01 AM 110.01 0.00 110.01 0.00 17032.18 01:30:01 AM 56.75 0.00 56.75 0.00 6282.12 01:31:01 AM 60.92 0.00 60.92 0.00 7247.24 01:32:01 AM 562.11 0.50 561.61 23.06 29331.77 01:33:01 AM 869.81 85.72 784.09 1543.09 26326.72 01:34:01 AM 29.05 11.07 17.98 170.13 4963.92 01:35:01 AM 25.72 13.66 12.06 153.68 9580.16 01:36:01 AM 7.93 0.05 7.88 0.80 7143.57 01:37:01 AM 10.58 0.12 10.46 0.93 12446.52 01:38:01 AM 100.40 0.00 100.40 0.00 8248.04 01:39:01 AM 120.45 0.42 120.03 24.13 4743.28 01:40:01 AM 53.07 0.27 52.80 43.59 11705.73 Average: 157.18 11.50 145.69 379.70 12503.80 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13263464 15123500 2878068 17.83 2688 2057816 828636 4.82 202720 2265132 124956 01:24:01 AM 13245732 15108260 2895800 17.94 2688 2059140 828636 4.82 202720 2280468 88 01:25:01 AM 13237180 15104168 2904352 17.99 2688 2062060 828636 4.82 202744 2284012 1744 01:26:01 AM 11366904 13662360 4774628 29.58 2688 2473428 2121904 12.34 387548 3915992 111904 01:27:01 AM 10319140 13529152 5822392 36.07 2688 3377208 2207368 12.84 476280 4858024 60568 01:28:01 AM 8045608 12177856 8095924 50.16 2688 4289904 3486824 20.28 866668 6719556 405512 01:29:01 AM 8664004 12954724 7477528 46.32 2688 4442788 2606776 15.16 894956 6068112 70068 01:30:01 AM 7266156 11764424 8875376 54.98 2688 4626940 3775412 21.96 991908 7322708 92760 01:31:01 AM 7726264 12466288 8415268 52.13 2688 4864328 3054096 17.77 1039472 6803784 131036 01:32:01 AM 5853152 11817088 10288380 63.74 2688 5890788 3186492 18.54 1053796 8260204 497884 01:33:01 AM 5573340 11662248 10568192 65.47 2688 5941200 3236340 18.83 1115364 8295036 8 01:34:01 AM 5206840 11514104 10934692 67.74 2688 6154992 3259788 18.96 1221580 8546628 87796 01:35:01 AM 5195968 11774772 10945564 67.81 2688 6424864 3249992 18.91 1309672 8475464 89324 01:36:01 AM 4966564 11903896 11174968 69.23 2688 6779016 3270240 19.02 1427984 8583704 261412 01:37:01 AM 4316168 11429372 11825364 73.26 2688 6956296 3254504 18.93 1488432 9162340 87832 01:38:01 AM 5143364 12193096 10998168 68.14 2688 7015580 3080928 17.92 1524980 8502860 44800 01:39:01 AM 7549184 14722256 8592348 53.23 2688 7141616 896680 5.22 1762028 5874452 324896 01:40:01 AM 7485860 14669544 8655672 53.62 2688 7152340 923368 5.37 1936604 5761700 18352 Average: 8023605 12976506 8117927 50.29 2688 4983906 2449812 14.25 1005859 6332232 133941 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 106.53 79.44 1325.55 20.41 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 117.35 105.22 262.81 29.74 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 140.77 137.92 273.39 40.53 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 474.98 423.02 5227.77 77.25 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.11 0.11 0.00 0.00 0.00 0.00 01:27:01 AM eth0 379.37 236.39 4211.20 24.37 0.00 0.00 0.00 0.00 01:28:01 AM lo 2.18 2.18 0.30 0.30 0.00 0.00 0.00 0.00 01:28:01 AM eth0 58.76 44.91 1441.86 7.37 0.00 0.00 0.00 0.00 01:29:01 AM lo 1.20 1.20 0.29 0.29 0.00 0.00 0.00 0.00 01:29:01 AM eth0 39.99 39.97 141.20 12.19 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 28.92 28.14 47.34 10.13 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 66.36 62.57 622.89 22.88 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 199.68 137.27 1735.83 22.92 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 4.12 4.25 0.93 0.69 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 8.82 9.12 85.22 1.63 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 2.20 1.93 0.54 0.88 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 2.97 2.62 0.77 1.15 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 1.98 1.72 0.53 0.79 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 68.26 68.94 604.74 15.69 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 207.77 216.81 168.11 420.91 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 603.13 693.80 401.75 4648.68 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 139.56 127.45 919.62 297.69 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) 09/19/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.93 0.66 10.96 2.17 0.08 69.20 01:23:01 AM 0 18.25 0.53 9.38 1.88 0.08 69.88 01:23:01 AM 1 13.92 0.77 10.81 2.41 0.08 72.01 01:23:01 AM 2 11.04 0.59 9.29 2.64 0.08 76.36 01:23:01 AM 3 24.49 0.75 14.39 1.74 0.07 58.56 01:24:01 AM all 0.62 0.00 0.47 0.53 0.05 98.33 01:24:01 AM 0 0.43 0.00 0.15 0.58 0.05 98.78 01:24:01 AM 1 0.72 0.00 0.28 0.42 0.05 98.53 01:24:01 AM 2 0.39 0.00 0.28 0.52 0.05 98.76 01:24:01 AM 3 0.95 0.00 1.17 0.58 0.05 97.24 01:25:01 AM all 0.59 0.00 0.38 0.06 0.05 98.92 01:25:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 01:25:01 AM 1 0.72 0.00 0.15 0.07 0.05 99.01 01:25:01 AM 2 0.87 0.00 0.77 0.03 0.07 98.26 01:25:01 AM 3 0.60 0.00 0.50 0.15 0.05 98.70 01:26:01 AM all 44.92 0.00 2.96 2.82 0.12 49.18 01:26:01 AM 0 45.48 0.00 2.50 2.25 0.12 49.65 01:26:01 AM 1 41.65 0.00 2.60 2.01 0.10 53.65 01:26:01 AM 2 45.30 0.00 2.89 2.96 0.13 48.71 01:26:01 AM 3 47.26 0.00 3.85 4.07 0.12 44.70 01:27:01 AM all 52.61 0.00 2.47 1.09 0.10 43.73 01:27:01 AM 0 54.02 0.00 2.38 0.62 0.08 42.90 01:27:01 AM 1 55.22 0.00 2.51 0.90 0.12 41.25 01:27:01 AM 2 47.80 0.00 2.03 2.68 0.08 47.41 01:27:01 AM 3 53.40 0.00 2.97 0.17 0.10 43.36 01:28:01 AM all 44.00 0.00 2.30 4.53 0.09 49.09 01:28:01 AM 0 43.59 0.00 1.02 0.03 0.08 55.27 01:28:01 AM 1 41.53 0.00 1.34 6.24 0.08 50.80 01:28:01 AM 2 51.32 0.00 4.90 4.80 0.10 38.87 01:28:01 AM 3 39.53 0.00 1.95 7.03 0.08 51.41 01:29:01 AM all 50.72 0.00 2.77 3.11 0.09 43.31 01:29:01 AM 0 50.57 0.00 3.14 2.35 0.10 43.84 01:29:01 AM 1 52.34 0.00 2.85 3.41 0.08 41.31 01:29:01 AM 2 45.79 0.00 1.18 3.65 0.08 49.30 01:29:01 AM 3 54.17 0.00 3.89 3.05 0.10 38.80 01:30:01 AM all 51.36 0.00 2.82 0.79 0.09 44.93 01:30:01 AM 0 52.72 0.00 2.59 0.40 0.08 44.20 01:30:01 AM 1 52.40 0.00 3.40 0.42 0.10 43.68 01:30:01 AM 2 42.79 0.00 0.86 0.59 0.10 55.66 01:30:01 AM 3 57.53 0.00 4.45 1.75 0.08 36.18 01:31:01 AM all 42.96 0.00 2.82 1.65 0.09 52.49 01:31:01 AM 0 47.14 0.00 3.86 1.21 0.08 47.70 01:31:01 AM 1 43.98 0.00 2.22 2.64 0.12 51.04 01:31:01 AM 2 34.79 0.00 1.84 0.42 0.08 62.86 01:31:01 AM 3 45.90 0.00 3.34 2.31 0.07 48.38 01:32:01 AM all 32.75 0.00 9.76 5.35 0.09 52.05 01:32:01 AM 0 45.30 0.00 11.81 6.89 0.09 35.91 01:32:01 AM 1 35.25 0.00 9.31 4.86 0.09 50.49 01:32:01 AM 2 23.80 0.00 8.84 3.18 0.10 64.07 01:32:01 AM 3 26.63 0.00 9.06 6.47 0.09 57.75 01:33:01 AM all 27.20 0.00 5.45 16.39 0.10 50.85 01:33:01 AM 0 35.75 0.00 5.71 17.27 0.12 41.15 01:33:01 AM 1 33.85 0.00 5.56 18.73 0.10 41.75 01:33:01 AM 2 18.52 0.00 5.77 16.06 0.10 59.55 01:33:01 AM 3 20.62 0.00 4.77 13.51 0.08 61.02 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.31 0.00 1.33 0.35 0.09 60.92 01:34:01 AM 0 44.93 0.00 2.00 1.20 0.10 51.77 01:34:01 AM 1 24.27 0.00 0.70 0.07 0.08 74.88 01:34:01 AM 2 38.51 0.00 1.79 0.05 0.08 59.57 01:34:01 AM 3 41.53 0.00 0.84 0.08 0.08 57.46 01:35:01 AM all 37.69 0.00 1.55 0.43 0.10 60.24 01:35:01 AM 0 33.11 0.00 1.47 1.24 0.12 64.06 01:35:01 AM 1 32.00 0.00 0.95 0.15 0.08 66.81 01:35:01 AM 2 48.89 0.00 2.16 0.07 0.10 48.79 01:35:01 AM 3 36.78 0.00 1.60 0.25 0.08 61.28 01:36:01 AM all 37.24 0.00 1.82 0.28 0.09 60.56 01:36:01 AM 0 22.08 0.00 1.87 0.13 0.10 75.82 01:36:01 AM 1 66.00 0.00 3.46 0.10 0.10 30.34 01:36:01 AM 2 36.71 0.00 1.17 0.20 0.07 61.85 01:36:01 AM 3 24.21 0.00 0.77 0.70 0.10 74.21 01:37:01 AM all 38.44 0.00 1.43 0.76 0.12 59.25 01:37:01 AM 0 71.86 0.00 2.80 0.17 0.12 25.05 01:37:01 AM 1 22.90 0.00 0.75 0.20 0.10 76.04 01:37:01 AM 2 37.32 0.00 1.15 1.30 0.10 60.12 01:37:01 AM 3 21.72 0.00 1.04 1.37 0.15 75.72 01:38:01 AM all 50.18 0.00 3.41 0.67 0.10 45.64 01:38:01 AM 0 57.32 0.00 4.48 1.20 0.10 36.90 01:38:01 AM 1 42.93 0.00 3.94 0.74 0.10 52.29 01:38:01 AM 2 53.27 0.00 3.49 0.54 0.10 42.60 01:38:01 AM 3 47.18 0.00 1.73 0.18 0.10 50.81 01:39:01 AM all 39.99 0.00 4.14 0.49 0.09 55.29 01:39:01 AM 0 47.56 0.00 5.99 0.25 0.10 46.10 01:39:01 AM 1 37.79 0.00 4.29 0.22 0.08 57.62 01:39:01 AM 2 36.78 0.00 2.30 0.62 0.08 60.21 01:39:01 AM 3 37.79 0.00 3.99 0.89 0.08 57.25 01:40:01 AM all 22.00 0.00 2.04 1.06 0.10 74.79 01:40:01 AM 0 24.51 0.00 2.44 0.27 0.12 72.66 01:40:01 AM 1 30.40 0.00 2.21 3.67 0.10 63.62 01:40:01 AM 2 15.84 0.00 1.41 0.27 0.08 82.40 01:40:01 AM 3 17.24 0.00 2.08 0.05 0.12 80.51 Average: all 34.85 0.04 3.26 2.35 0.09 59.41 Average: 0 38.57 0.03 3.53 2.10 0.09 55.68 Average: 1 34.86 0.04 3.18 2.62 0.09 59.21 Average: 2 32.76 0.03 2.89 2.25 0.09 61.98 Average: 3 33.18 0.04 3.46 2.46 0.09 60.78