---> uname -a: Linux prd-centos8-builder-4c-4g-43602.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 1015 6892 19 7855 14398 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:57:ab:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85322sec preferred_lft 85322sec inet6 fe80::f816:3eff:fe57:abc5/64 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) 09/05/2025 _x86_64_ (4 CPU) 03:22:19 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 205.35 51.88 153.47 2018.26 12535.24 03:25:01 AM 358.66 13.52 345.14 1646.10 7315.04 03:26:01 AM 105.68 5.56 100.12 1022.96 11829.72 03:27:01 AM 51.97 0.00 51.97 0.00 29630.31 03:28:01 AM 136.38 0.00 136.38 0.00 33328.00 03:29:01 AM 45.43 0.00 45.43 0.00 7781.12 03:30:01 AM 88.77 0.00 88.77 0.00 10776.87 03:31:01 AM 71.00 0.00 71.00 0.00 9372.27 03:32:01 AM 97.92 0.03 97.88 19.33 15869.17 03:33:01 AM 1397.28 86.20 1311.08 1547.08 41182.69 03:34:01 AM 29.14 11.06 18.08 170.08 1201.52 03:35:01 AM 27.55 13.66 13.89 153.66 13358.39 03:36:01 AM 7.85 0.05 7.80 0.80 6885.59 03:37:01 AM 8.63 0.03 8.60 0.27 9728.60 03:38:01 AM 93.99 0.08 93.90 0.67 10948.71 03:39:01 AM 68.77 0.03 68.74 5.20 3204.78 03:40:01 AM 55.55 0.65 54.90 62.51 15469.66 Average: 167.64 10.75 156.89 391.04 14141.91 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13284744 15144516 2856788 17.70 2688 2056388 778208 4.53 202676 2238048 95216 03:25:01 AM 11511660 13736904 4629872 28.68 2688 2405656 2104532 12.24 231032 3931208 271212 03:26:01 AM 10219808 13379240 5921724 36.69 2688 3331380 2395288 13.93 459328 4977864 839244 03:27:01 AM 8349404 12085396 7792128 48.27 2688 3894360 3573772 20.79 729676 6553212 529208 03:28:01 AM 8733040 13071804 7408492 45.90 2688 4490624 2544128 14.80 886508 6003048 153284 03:29:01 AM 8156324 12766528 7985208 49.47 2688 4744332 2823404 16.42 965772 6471240 194468 03:30:01 AM 7833724 12710532 8307808 51.47 2688 4981680 2870556 16.70 1030740 6668804 142124 03:31:01 AM 7544432 12690376 8597100 53.26 2688 5246332 2870372 16.70 1082420 6893500 146360 03:32:01 AM 5909928 12250508 10231604 63.39 2688 6299464 2986512 17.37 1102560 8240200 838460 03:33:01 AM 5406736 11928248 10734796 66.50 2688 6349876 3042948 17.70 1164192 8364040 8 03:34:01 AM 5084256 11823804 11057276 68.50 2688 6563088 3069440 17.86 1269992 8572588 202536 03:35:01 AM 5035424 12047300 11106108 68.80 2688 6832892 3075056 17.89 1358336 8536980 89304 03:36:01 AM 4563808 11842880 11577724 71.73 2688 7099184 3066696 17.84 1447136 8912852 175832 03:37:01 AM 4258280 11802804 11883252 73.62 2688 7364152 3065616 17.83 1537060 9127224 177216 03:38:01 AM 4606816 12068252 11534716 71.46 2688 7406772 3250008 18.91 1568760 8949420 30792 03:39:01 AM 7010580 14689476 9130952 56.57 2688 7622392 864752 5.03 1886596 6237500 423556 03:40:01 AM 7106732 14792708 9034800 55.97 2688 7631072 827076 4.81 2060764 5969456 9060 Average: 7330335 12872428 8811197 54.59 2688 5548214 2541668 14.79 1116679 6861599 253993 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 197.95 181.32 1380.55 48.16 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 555.20 499.93 4836.23 109.17 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:26:01 AM eth0 270.35 228.92 4721.51 24.07 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:27:01 AM eth0 65.69 50.62 1438.25 13.56 0.00 0.00 0.00 0.00 03:28:01 AM lo 2.65 2.65 0.54 0.54 0.00 0.00 0.00 0.00 03:28:01 AM eth0 54.54 51.16 449.63 16.59 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 32.78 31.41 112.77 10.75 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 15.23 13.83 5.36 7.83 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 66.87 61.76 616.21 18.75 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 177.39 141.63 1733.99 23.41 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 5.20 5.08 1.13 1.03 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 8.61 8.88 85.11 1.57 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 2.63 2.43 0.63 0.96 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 2.33 2.07 0.55 0.90 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 2.52 2.28 0.60 0.94 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 53.56 53.01 511.96 13.13 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 134.11 131.64 230.01 40.69 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 826.26 779.67 242.63 6452.40 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 145.38 132.11 962.92 399.07 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) 09/05/2025 _x86_64_ (4 CPU) 03:22:19 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 15.54 0.45 7.61 1.45 0.09 74.86 03:24:01 AM 0 12.58 0.52 8.26 0.87 0.10 77.67 03:24:01 AM 1 14.12 0.52 7.58 1.22 0.08 76.48 03:24:01 AM 2 9.05 0.30 5.99 1.90 0.08 82.68 03:24:01 AM 3 26.40 0.45 8.61 1.81 0.08 62.64 03:25:01 AM all 22.72 0.00 2.58 1.74 0.13 72.84 03:25:01 AM 0 28.73 0.00 1.67 1.79 0.12 67.68 03:25:01 AM 1 21.89 0.00 2.63 2.04 0.13 73.30 03:25:01 AM 2 23.20 0.00 2.96 1.04 0.13 72.67 03:25:01 AM 3 17.04 0.00 3.04 2.08 0.12 77.71 03:26:01 AM all 46.48 0.00 2.72 1.09 0.13 49.58 03:26:01 AM 0 45.18 0.00 2.29 0.82 0.12 51.60 03:26:01 AM 1 43.96 0.00 2.13 0.44 0.13 53.34 03:26:01 AM 2 50.34 0.00 1.98 2.00 0.12 45.57 03:26:01 AM 3 46.43 0.00 4.49 1.12 0.15 47.80 03:27:01 AM all 65.77 0.00 2.65 1.24 0.13 30.21 03:27:01 AM 0 63.27 0.00 2.71 0.55 0.13 33.33 03:27:01 AM 1 62.88 0.00 2.33 1.42 0.12 33.26 03:27:01 AM 2 70.26 0.00 3.50 2.13 0.13 23.98 03:27:01 AM 3 66.68 0.00 2.06 0.87 0.12 30.28 03:28:01 AM all 48.33 0.00 2.74 1.57 0.12 47.24 03:28:01 AM 0 56.08 0.00 4.46 1.07 0.12 38.27 03:28:01 AM 1 45.58 0.00 1.56 2.28 0.13 50.44 03:28:01 AM 2 42.33 0.00 1.78 0.47 0.10 55.32 03:28:01 AM 3 49.34 0.00 3.15 2.47 0.12 44.92 03:29:01 AM all 54.78 0.00 2.96 0.37 0.11 41.78 03:29:01 AM 0 59.04 0.00 3.88 0.52 0.12 36.44 03:29:01 AM 1 55.49 0.00 4.59 0.44 0.10 39.38 03:29:01 AM 2 52.80 0.00 2.25 0.10 0.12 44.73 03:29:01 AM 3 51.78 0.00 1.12 0.42 0.10 46.58 03:30:01 AM all 58.32 0.00 2.80 0.58 0.11 38.19 03:30:01 AM 0 52.72 0.00 1.63 0.65 0.10 44.90 03:30:01 AM 1 68.64 0.00 5.57 0.72 0.12 24.95 03:30:01 AM 2 58.88 0.00 1.90 0.32 0.12 38.79 03:30:01 AM 3 53.02 0.00 2.09 0.62 0.12 44.15 03:31:01 AM all 45.98 0.00 3.18 0.48 0.11 50.26 03:31:01 AM 0 45.13 0.00 2.09 0.10 0.12 52.56 03:31:01 AM 1 45.58 0.00 2.96 0.67 0.10 50.69 03:31:01 AM 2 41.03 0.00 2.89 0.63 0.10 55.35 03:31:01 AM 3 52.14 0.00 4.78 0.50 0.10 42.47 03:32:01 AM all 37.04 0.00 8.43 0.53 0.12 53.89 03:32:01 AM 0 37.39 0.00 9.09 0.22 0.12 53.18 03:32:01 AM 1 35.07 0.00 7.31 0.76 0.12 56.74 03:32:01 AM 2 30.65 0.00 6.89 1.02 0.12 61.33 03:32:01 AM 3 45.08 0.00 10.44 0.10 0.12 44.26 03:33:01 AM all 28.68 0.00 8.00 13.59 0.12 49.61 03:33:01 AM 0 16.50 0.00 6.84 14.68 0.12 61.85 03:33:01 AM 1 34.79 0.00 7.90 13.61 0.10 43.60 03:33:01 AM 2 22.57 0.00 8.98 14.05 0.12 54.29 03:33:01 AM 3 40.91 0.00 8.29 12.01 0.14 38.65 03:34:01 AM all 37.94 0.00 1.37 0.11 0.11 60.47 03:34:01 AM 0 19.91 0.00 0.58 0.12 0.10 79.29 03:34:01 AM 1 72.07 0.00 2.61 0.07 0.15 25.10 03:34:01 AM 2 38.44 0.00 1.37 0.05 0.10 60.04 03:34:01 AM 3 21.41 0.00 0.94 0.20 0.08 77.37 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 38.98 0.00 1.59 0.46 0.11 58.86 03:35:01 AM 0 57.82 0.00 1.91 0.64 0.13 39.50 03:35:01 AM 1 41.61 0.00 1.96 0.45 0.10 55.89 03:35:01 AM 2 33.33 0.00 1.34 0.02 0.10 65.22 03:35:01 AM 3 23.19 0.00 1.15 0.75 0.10 74.81 03:36:01 AM all 37.14 0.00 1.69 0.18 0.10 60.88 03:36:01 AM 0 47.76 0.00 2.02 0.05 0.13 50.03 03:36:01 AM 1 21.32 0.00 1.20 0.35 0.10 77.02 03:36:01 AM 2 38.82 0.00 1.32 0.07 0.10 59.69 03:36:01 AM 3 40.67 0.00 2.21 0.27 0.08 56.77 03:37:01 AM all 37.38 0.00 1.65 0.38 0.11 60.47 03:37:01 AM 0 25.05 0.00 2.17 0.07 0.12 72.60 03:37:01 AM 1 57.10 0.00 2.14 0.52 0.12 40.13 03:37:01 AM 2 19.48 0.00 0.62 0.43 0.08 79.38 03:37:01 AM 3 47.91 0.00 1.69 0.50 0.12 49.78 03:38:01 AM all 53.93 0.00 3.18 0.33 0.13 42.44 03:38:01 AM 0 59.34 0.00 5.61 0.13 0.13 34.78 03:38:01 AM 1 50.72 0.00 2.69 0.56 0.13 45.90 03:38:01 AM 2 52.57 0.00 1.38 0.42 0.13 45.50 03:38:01 AM 3 53.07 0.00 3.04 0.20 0.12 43.57 03:39:01 AM all 44.19 0.00 4.29 0.20 0.11 51.21 03:39:01 AM 0 43.00 0.00 6.11 0.13 0.12 50.64 03:39:01 AM 1 44.34 0.00 2.98 0.22 0.10 52.36 03:39:01 AM 2 35.26 0.00 3.34 0.13 0.12 61.15 03:39:01 AM 3 54.13 0.00 4.73 0.32 0.10 40.72 03:40:01 AM all 23.04 0.00 2.52 0.71 0.12 73.60 03:40:01 AM 0 36.91 0.00 3.43 1.59 0.13 57.93 03:40:01 AM 1 23.55 0.00 2.55 0.37 0.12 73.41 03:40:01 AM 2 15.71 0.00 2.05 0.59 0.12 81.54 03:40:01 AM 3 15.95 0.00 2.07 0.29 0.12 81.58 Average: all 40.96 0.03 3.52 1.46 0.11 53.91 Average: 0 41.55 0.03 3.80 1.41 0.12 53.09 Average: 1 43.47 0.03 3.56 1.53 0.12 51.29 Average: 2 37.35 0.02 2.96 1.48 0.11 58.07 Average: 3 41.48 0.03 3.75 1.44 0.11 53.20