---> uname -a: Linux prd-centos8-builder-4c-4g-32451.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 1080 6785 19 7896 14333 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:68:8f:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85223sec preferred_lft 85223sec inet6 fe80::f816:3eff:fe68:8f9e/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) 08/02/2025 _x86_64_ (4 CPU) 03:22:51 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 530.21 217.04 313.16 10541.72 45721.88 03:25:01 AM 97.20 2.25 94.95 1518.56 10249.33 03:26:01 AM 7.72 0.00 7.72 0.00 209.43 03:27:01 AM 9.87 0.03 9.83 0.53 195.98 03:28:01 AM 440.48 16.00 424.48 2246.95 11532.70 03:29:01 AM 74.86 3.62 71.24 409.86 32487.99 03:30:01 AM 133.03 0.00 133.03 0.00 20309.57 03:31:01 AM 47.88 0.00 47.88 0.00 19809.16 03:32:01 AM 68.10 0.00 68.10 0.00 8536.33 03:33:01 AM 95.15 0.00 95.15 0.00 9734.29 03:34:01 AM 62.87 6.68 56.19 1297.38 9966.71 03:35:01 AM 1502.92 56.12 1446.79 674.33 50832.47 03:36:01 AM 60.71 40.71 20.00 1038.63 1295.32 03:37:01 AM 11.58 0.57 11.01 5.20 7517.58 03:38:01 AM 26.27 13.56 12.71 153.28 12520.98 03:39:01 AM 9.20 0.12 9.08 4.27 9910.63 03:40:00 AM 79.56 0.08 79.48 0.68 9061.46 03:40:01 AM 325.88 0.00 325.88 0.00 20169.41 03:41:01 AM 46.16 0.00 46.16 0.00 3841.54 03:42:01 AM 78.86 0.47 78.39 28.79 16454.35 Average: 178.24 18.80 159.44 943.25 14755.71 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13423160 15148304 2718372 16.84 2688 1927528 841004 4.89 195868 2138428 176788 03:25:01 AM 13233200 15092812 2908332 18.02 2688 2056724 810904 4.72 202828 2292032 360 03:26:01 AM 13230616 15091304 2910916 18.03 2688 2057084 826668 4.81 202828 2292524 8 03:27:01 AM 13213920 15085712 2927612 18.14 2688 2065788 826668 4.81 202852 2302532 7644 03:28:01 AM 11524584 13825072 4616948 28.60 2688 2478328 2064548 12.01 389916 3756052 117340 03:29:01 AM 10203324 13402784 5938208 36.79 2688 3367116 2168636 12.62 480032 4970320 37156 03:30:01 AM 7351164 11534132 8790368 54.46 2688 4337124 4045204 23.53 854316 7416900 429448 03:31:01 AM 8274204 12722828 7867328 48.74 2688 4591764 2750784 16.00 904628 6431040 102704 03:32:01 AM 7059288 11807568 9082244 56.27 2688 4864556 3637000 21.16 1012844 7486648 152296 03:33:01 AM 7261020 12263052 8880512 55.02 2688 5104336 3135500 18.24 1059904 7203508 130520 03:34:01 AM 6429820 12098388 9711712 60.17 2688 5756756 3234536 18.82 1109500 7956672 465320 03:35:01 AM 4967964 11498156 11173568 69.22 2688 6358544 3293620 19.16 1163476 8793464 396 03:36:01 AM 4877368 11568240 11264164 69.78 2688 6513768 3330132 19.37 1240652 8803760 114792 03:37:01 AM 4415516 11372472 11726016 72.65 2688 6777584 3344184 19.45 1335308 9163776 175896 03:38:01 AM 4173076 11403200 11968456 74.15 2688 7049872 3299816 19.20 1424420 9316060 93192 03:39:01 AM 3904416 11402144 12237116 75.81 2688 7315060 3343924 19.45 1514536 9492524 89424 03:40:00 AM 4493408 11974816 11648124 72.16 2688 7423664 3141336 18.27 1566816 9049344 77092 03:40:01 AM 4492444 11974456 11649088 72.17 2688 7424264 3141336 18.27 1567112 9050132 57196 03:41:01 AM 4414660 11974900 11726872 72.65 2688 7501348 3147800 18.31 1592704 9101204 42064 03:42:01 AM 6889320 14623596 9252212 57.32 2688 7674144 939360 5.46 2065244 6163900 14640 Average: 7691624 12793197 8449908 52.35 2688 5132268 2566148 14.93 1004289 6659041 114214 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 404.70 213.38 1941.91 68.63 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 138.25 114.55 509.07 32.02 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 79.60 68.46 244.63 18.57 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 193.65 218.16 290.44 65.93 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 464.52 355.13 5353.49 49.16 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 293.60 226.16 3882.64 24.10 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 98.93 76.97 1847.25 13.80 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 40.07 39.15 135.55 12.94 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 21.05 19.74 10.91 14.18 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 39.64 37.29 262.10 13.67 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 155.76 107.67 1213.07 21.41 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 164.68 91.72 884.85 14.13 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 9.40 9.45 85.08 1.48 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 3.18 2.75 1.46 1.33 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 3.13 2.10 0.91 1.30 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 7.40 5.50 4.57 4.65 0.00 0.00 0.00 0.00 03:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:00 AM eth0 56.10 55.17 519.00 12.58 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 75.29 75.29 18.67 19.55 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 44.59 41.74 192.01 12.05 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 825.86 862.16 272.50 6461.47 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 160.25 134.09 928.82 360.19 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) 08/02/2025 _x86_64_ (4 CPU) 03:22:51 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 26.94 1.73 19.67 5.82 0.09 45.75 03:24:01 AM 0 25.06 1.46 21.12 9.32 0.10 42.93 03:24:01 AM 1 27.24 1.93 23.58 2.75 0.08 44.42 03:24:01 AM 2 31.48 2.24 19.05 6.68 0.08 40.47 03:24:01 AM 3 23.99 1.29 14.95 4.55 0.10 55.12 03:25:01 AM all 5.92 0.00 0.94 1.19 0.05 91.91 03:25:01 AM 0 7.22 0.00 1.44 0.77 0.05 90.53 03:25:01 AM 1 2.24 0.00 0.60 0.99 0.05 96.12 03:25:01 AM 2 2.15 0.00 0.57 1.62 0.05 95.61 03:25:01 AM 3 12.07 0.00 1.14 1.37 0.05 85.38 03:26:01 AM all 0.40 0.00 0.24 0.03 0.04 99.29 03:26:01 AM 0 0.43 0.00 0.33 0.00 0.03 99.20 03:26:01 AM 1 0.53 0.00 0.38 0.00 0.03 99.05 03:26:01 AM 2 0.18 0.00 0.12 0.12 0.05 99.53 03:26:01 AM 3 0.47 0.00 0.12 0.02 0.03 99.37 03:27:01 AM all 0.65 0.00 0.59 0.03 0.05 98.68 03:27:01 AM 0 1.02 0.00 1.22 0.00 0.07 97.69 03:27:01 AM 1 0.50 0.00 0.72 0.00 0.03 98.75 03:27:01 AM 2 0.42 0.00 0.32 0.12 0.07 99.08 03:27:01 AM 3 0.65 0.00 0.12 0.00 0.03 99.20 03:28:01 AM all 42.91 0.00 2.90 2.31 0.10 51.78 03:28:01 AM 0 39.13 0.00 2.87 3.13 0.10 54.77 03:28:01 AM 1 37.71 0.00 3.68 2.95 0.10 55.56 03:28:01 AM 2 51.64 0.00 3.50 2.33 0.10 42.42 03:28:01 AM 3 43.13 0.00 1.56 0.84 0.10 54.38 03:29:01 AM all 57.17 0.00 2.58 1.39 0.11 38.76 03:29:01 AM 0 66.03 0.00 2.83 0.43 0.10 30.61 03:29:01 AM 1 51.41 0.00 2.31 2.86 0.10 43.32 03:29:01 AM 2 50.38 0.00 2.50 1.09 0.12 45.92 03:29:01 AM 3 60.84 0.00 2.68 1.17 0.12 35.19 03:30:01 AM all 50.47 0.00 2.65 1.48 0.09 45.31 03:30:01 AM 0 51.18 0.00 2.73 1.32 0.08 44.68 03:30:01 AM 1 47.59 0.00 1.99 1.51 0.10 48.81 03:30:01 AM 2 44.76 0.00 2.22 2.01 0.10 50.91 03:30:01 AM 3 58.35 0.00 3.64 1.09 0.08 36.83 03:31:01 AM all 53.02 0.00 3.08 0.95 0.09 42.86 03:31:01 AM 0 40.12 0.00 2.50 2.36 0.08 54.93 03:31:01 AM 1 58.64 0.00 1.90 0.97 0.08 38.40 03:31:01 AM 2 61.51 0.00 4.46 0.42 0.08 33.52 03:31:01 AM 3 51.86 0.00 3.46 0.03 0.10 44.54 03:32:01 AM all 55.70 0.00 2.58 0.59 0.10 41.04 03:32:01 AM 0 38.66 0.00 1.37 1.19 0.10 58.67 03:32:01 AM 1 45.46 0.00 0.95 0.59 0.10 52.90 03:32:01 AM 2 75.78 0.00 5.06 0.33 0.10 18.73 03:32:01 AM 3 62.89 0.00 2.92 0.23 0.08 33.86 03:33:01 AM all 50.22 0.00 2.90 0.60 0.10 46.17 03:33:01 AM 0 55.33 0.00 2.40 0.64 0.08 41.55 03:33:01 AM 1 45.26 0.00 2.64 0.72 0.10 51.28 03:33:01 AM 2 56.38 0.00 5.41 0.86 0.12 37.24 03:33:01 AM 3 43.89 0.00 1.16 0.20 0.10 54.65 03:34:01 AM all 43.60 0.13 3.24 0.66 0.08 52.29 03:34:01 AM 0 60.70 0.00 5.79 0.59 0.08 32.84 03:34:01 AM 1 41.52 0.00 2.28 0.12 0.08 56.00 03:34:01 AM 2 33.11 0.27 2.16 0.67 0.08 63.70 03:34:01 AM 3 39.01 0.24 2.73 1.25 0.08 56.70 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 24.10 0.00 13.37 13.27 0.10 49.16 03:35:01 AM 0 18.18 0.00 13.00 14.77 0.10 53.95 03:35:01 AM 1 24.58 0.00 12.42 12.57 0.10 50.32 03:35:01 AM 2 16.15 0.00 13.62 11.63 0.09 58.52 03:35:01 AM 3 37.43 0.00 14.46 14.10 0.10 33.90 03:36:01 AM all 37.49 0.00 1.19 0.40 0.09 60.83 03:36:01 AM 0 48.40 0.00 1.50 1.03 0.10 48.97 03:36:01 AM 1 21.89 0.00 0.98 0.15 0.08 76.89 03:36:01 AM 2 33.09 0.00 0.95 0.05 0.08 65.82 03:36:01 AM 3 46.57 0.00 1.34 0.37 0.08 51.64 03:37:01 AM all 38.85 0.00 1.57 0.26 0.08 59.24 03:37:01 AM 0 43.87 0.00 1.44 0.65 0.08 53.96 03:37:01 AM 1 21.81 0.00 1.05 0.22 0.08 76.84 03:37:01 AM 2 43.06 0.00 1.79 0.13 0.08 54.93 03:37:01 AM 3 46.65 0.00 1.99 0.03 0.08 51.24 03:38:01 AM all 37.55 0.00 1.67 0.65 0.08 60.05 03:38:01 AM 0 74.18 0.00 3.81 1.04 0.10 20.88 03:38:01 AM 1 19.21 0.00 1.09 0.43 0.07 79.21 03:38:01 AM 2 20.82 0.00 0.79 1.10 0.07 77.23 03:38:01 AM 3 36.00 0.00 1.00 0.03 0.08 62.88 03:39:01 AM all 37.42 0.00 1.66 0.38 0.10 60.44 03:39:01 AM 0 25.98 0.00 1.95 0.78 0.10 71.18 03:39:01 AM 1 20.43 0.00 1.22 0.02 0.08 78.25 03:39:01 AM 2 77.66 0.00 2.54 0.00 0.12 19.68 03:39:01 AM 3 25.59 0.00 0.92 0.74 0.08 72.67 03:40:00 AM all 44.18 0.00 2.78 0.42 0.09 52.54 03:40:00 AM 0 44.60 0.00 2.46 0.27 0.08 52.58 03:40:00 AM 1 35.51 0.00 2.24 1.00 0.08 61.16 03:40:00 AM 2 44.78 0.00 2.62 0.29 0.08 52.23 03:40:00 AM 3 51.79 0.00 3.80 0.12 0.10 44.19 03:40:01 AM all 24.48 0.00 2.06 2.65 0.00 70.80 03:40:01 AM 0 41.67 0.00 0.00 0.00 0.00 58.33 03:40:01 AM 1 8.33 0.00 2.38 0.00 0.00 89.29 03:40:01 AM 2 29.76 0.00 3.57 10.71 0.00 55.95 03:40:01 AM 3 18.39 0.00 2.30 0.00 0.00 79.31 03:41:01 AM all 43.44 0.00 2.55 0.28 0.08 53.66 03:41:01 AM 0 41.18 0.00 2.55 0.32 0.08 55.86 03:41:01 AM 1 48.10 0.00 3.86 0.42 0.08 47.54 03:41:01 AM 2 41.57 0.00 2.27 0.32 0.08 55.76 03:41:01 AM 3 42.90 0.00 1.51 0.05 0.07 55.47 03:42:01 AM all 24.36 0.00 4.01 1.07 0.10 70.45 03:42:01 AM 0 20.98 0.00 5.21 0.67 0.10 73.03 03:42:01 AM 1 25.03 0.00 4.29 3.11 0.10 67.47 03:42:01 AM 2 20.30 0.00 3.41 0.22 0.10 75.98 03:42:01 AM 3 31.13 0.00 3.16 0.29 0.10 65.32 Average: all 35.48 0.10 3.68 1.66 0.08 59.00 Average: 0 36.97 0.08 4.01 2.05 0.09 56.80 Average: 1 30.20 0.10 3.58 1.64 0.08 64.39 Average: 2 37.12 0.13 3.84 1.57 0.09 57.25 Average: 3 37.60 0.08 3.28 1.38 0.08 57.57