---> uname -a: Linux prd-centos8-builder-4c-4g-8198.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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1050 7339 19 7373 14363 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:94:a0:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85231sec preferred_lft 85231sec inet6 fe80::f816:3eff:fe94:a0f1/64 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) 11/02/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 213.38 66.29 147.09 2209.90 11545.66 01:24:01 AM 34.19 0.00 34.19 0.00 4821.81 01:25:01 AM 6.35 0.03 6.31 0.53 131.26 01:26:01 AM 275.82 12.85 262.97 1526.55 3020.78 01:27:01 AM 188.21 7.23 180.98 1131.83 12659.10 01:28:01 AM 65.75 0.00 65.75 0.00 30553.69 01:29:01 AM 120.24 0.00 120.24 0.00 30753.82 01:30:01 AM 43.42 0.00 43.42 0.00 6739.81 01:31:01 AM 77.96 0.00 77.96 0.00 6804.98 01:32:01 AM 69.32 0.03 69.28 19.33 9132.60 01:33:01 AM 1357.15 56.13 1301.02 674.44 49130.12 01:34:01 AM 54.63 40.79 13.85 1042.45 1067.24 01:35:01 AM 10.00 0.57 9.43 5.20 7493.97 01:36:01 AM 23.03 13.56 9.47 153.31 9735.14 01:37:01 AM 10.95 0.03 10.91 0.27 12666.27 01:38:01 AM 76.46 0.08 76.37 0.67 8938.42 01:39:01 AM 51.39 0.00 51.39 0.00 4161.07 01:40:01 AM 130.76 0.42 130.34 24.13 14218.96 Average: 156.06 11.00 145.06 377.13 12421.21 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13236460 15101736 2905072 18.00 2688 2062744 817548 4.76 202972 2295560 126900 01:24:01 AM 13228324 15094476 2913208 18.05 2688 2063028 817548 4.76 202976 2297080 8 01:25:01 AM 13224276 15091900 2917256 18.07 2688 2063492 817548 4.76 203028 2298136 28 01:26:01 AM 11832604 14030492 4308928 26.69 2688 2378776 1929596 11.23 229216 3619956 261872 01:27:01 AM 9952004 13112564 6189528 38.35 2688 3331920 2613072 15.20 469348 5238044 833304 01:28:01 AM 9383660 13112704 6757872 41.87 2688 3889620 2524288 14.68 777516 5479528 492380 01:29:01 AM 8784868 13042980 7356664 45.58 2688 4412524 2534972 14.75 888992 5955416 116364 01:30:01 AM 7773644 12223788 8367888 51.84 2688 4583832 3286632 19.12 958680 6859144 107080 01:31:01 AM 7672524 12363920 8469008 52.47 2688 4816368 3139488 18.26 1014484 6885048 159648 01:32:01 AM 6643488 12137452 9498044 58.84 2688 5547480 3186956 18.54 1053760 7734212 674792 01:33:01 AM 5560512 11622936 10581020 65.55 2688 5915324 3257680 18.95 1108312 8316160 400 01:34:01 AM 5565932 11791344 10575600 65.52 2688 6071240 3276640 19.06 1183748 8233496 115336 01:35:01 AM 5239392 11729988 10902140 67.54 2688 6335128 3284288 19.11 1280776 8459972 175936 01:36:01 AM 5052280 11816284 11089252 68.70 2688 6607488 3279616 19.08 1369924 8560264 175908 01:37:01 AM 4785500 11815868 11356032 70.35 2688 6872628 3288528 19.13 1459612 8735360 89452 01:38:01 AM 5137988 12153360 11003544 68.17 2688 6978516 3089400 17.97 1511336 8518292 74252 01:39:01 AM 5069160 12148724 11072372 68.60 2688 7044360 3087176 17.96 1530372 8572504 26736 01:40:01 AM 7520760 14702136 8620772 53.41 2688 7146112 912796 5.31 1763044 5899256 16 Average: 8092410 12949592 8049122 49.87 2688 4895588 2507987 14.59 956005 6330968 190578 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 116.15 95.12 1187.68 25.64 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 61.56 51.71 151.96 14.54 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 97.10 83.96 235.17 24.54 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 459.47 423.91 4189.72 90.94 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 263.30 222.66 5025.21 24.97 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 88.69 69.42 1769.80 12.83 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.22 2.22 0.46 0.46 0.00 0.00 0.00 0.00 01:29:01 AM eth0 35.07 35.24 145.44 10.01 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 34.19 32.06 55.62 15.97 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 52.03 49.30 270.89 14.22 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 164.13 127.18 1548.12 23.47 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 77.17 48.05 545.27 8.32 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 13.76 12.18 88.92 5.10 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 2.67 2.23 0.82 1.11 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 3.88 2.75 1.50 1.94 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 3.15 2.63 0.75 1.05 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 49.50 49.78 513.48 10.31 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 40.38 39.84 153.85 11.65 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 615.78 674.34 242.58 4667.64 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 121.00 112.35 895.95 275.80 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) 11/02/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.03 0.57 8.41 1.40 0.11 73.48 01:23:01 AM 0 15.95 0.65 8.69 1.22 0.12 73.37 01:23:01 AM 1 20.68 0.49 7.95 1.42 0.12 69.34 01:23:01 AM 2 20.42 0.59 9.50 0.99 0.12 68.39 01:23:01 AM 3 7.04 0.57 7.49 1.96 0.10 82.83 01:24:01 AM all 0.39 0.00 0.28 0.31 0.05 98.97 01:24:01 AM 0 0.62 0.00 0.12 0.03 0.07 99.17 01:24:01 AM 1 0.12 0.00 0.18 0.33 0.07 99.30 01:24:01 AM 2 0.53 0.00 0.57 0.18 0.05 98.66 01:24:01 AM 3 0.30 0.00 0.25 0.68 0.03 98.73 01:25:01 AM all 0.43 0.00 0.32 0.02 0.05 99.17 01:25:01 AM 0 0.23 0.00 0.22 0.00 0.07 99.48 01:25:01 AM 1 0.52 0.00 0.48 0.00 0.08 98.91 01:25:01 AM 2 0.95 0.00 0.52 0.00 0.03 98.50 01:25:01 AM 3 0.03 0.00 0.07 0.07 0.03 99.80 01:26:01 AM all 20.52 0.00 2.10 1.19 0.12 76.07 01:26:01 AM 0 18.74 0.00 1.76 1.54 0.12 77.84 01:26:01 AM 1 23.89 0.00 2.30 0.44 0.13 73.24 01:26:01 AM 2 20.02 0.00 1.29 0.12 0.12 78.45 01:26:01 AM 3 19.43 0.00 3.07 2.67 0.12 74.71 01:27:01 AM all 52.20 0.00 2.82 1.33 0.11 43.54 01:27:01 AM 0 47.09 0.00 2.43 1.98 0.12 48.38 01:27:01 AM 1 55.88 0.00 3.69 1.55 0.10 38.78 01:27:01 AM 2 52.27 0.00 3.42 1.16 0.12 43.03 01:27:01 AM 3 53.56 0.00 1.76 0.65 0.10 43.93 01:28:01 AM all 56.83 0.00 2.79 1.28 0.12 38.99 01:28:01 AM 0 54.89 0.00 3.00 1.67 0.13 40.30 01:28:01 AM 1 56.76 0.00 3.82 2.65 0.12 36.66 01:28:01 AM 2 55.67 0.00 2.13 0.64 0.12 41.46 01:28:01 AM 3 60.01 0.00 2.20 0.15 0.12 37.52 01:29:01 AM all 50.06 0.00 3.17 1.18 0.12 45.47 01:29:01 AM 0 50.40 0.00 3.76 0.32 0.13 45.38 01:29:01 AM 1 53.13 0.00 3.76 3.32 0.12 39.67 01:29:01 AM 2 48.40 0.00 2.10 0.29 0.12 49.10 01:29:01 AM 3 48.29 0.00 3.05 0.79 0.10 47.76 01:30:01 AM all 53.15 0.00 3.00 0.39 0.11 43.36 01:30:01 AM 0 56.55 0.00 2.90 0.13 0.13 40.28 01:30:01 AM 1 58.27 0.00 3.35 0.13 0.13 38.11 01:30:01 AM 2 56.58 0.00 3.34 0.50 0.08 39.50 01:30:01 AM 3 41.18 0.00 2.39 0.77 0.10 55.56 01:31:01 AM all 43.68 0.00 3.17 0.53 0.10 52.52 01:31:01 AM 0 39.51 0.00 2.17 0.52 0.08 57.71 01:31:01 AM 1 35.51 0.00 2.24 1.04 0.10 61.10 01:31:01 AM 2 58.29 0.00 5.93 0.24 0.10 35.43 01:31:01 AM 3 41.40 0.00 2.35 0.32 0.10 55.83 01:32:01 AM all 37.38 0.00 5.77 0.35 0.13 56.38 01:32:01 AM 0 40.06 0.00 6.12 0.17 0.14 53.51 01:32:01 AM 1 36.42 0.00 5.08 0.32 0.12 58.06 01:32:01 AM 2 35.45 0.00 5.35 0.49 0.14 58.57 01:32:01 AM 3 37.59 0.00 6.53 0.41 0.12 55.36 01:33:01 AM all 26.23 0.00 13.10 12.02 0.15 48.51 01:33:01 AM 0 23.08 0.00 12.34 12.05 0.14 52.39 01:33:01 AM 1 21.90 0.00 13.59 13.62 0.15 50.73 01:33:01 AM 2 23.25 0.00 12.28 11.92 0.14 52.41 01:33:01 AM 3 36.70 0.00 14.19 10.47 0.15 38.49 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.77 0.00 1.33 0.36 0.10 60.44 01:34:01 AM 0 37.07 0.00 1.14 0.17 0.10 61.53 01:34:01 AM 1 36.92 0.00 1.42 0.42 0.12 61.13 01:34:01 AM 2 26.84 0.00 1.29 0.08 0.08 71.71 01:34:01 AM 3 50.28 0.00 1.47 0.75 0.10 47.39 01:35:01 AM all 37.69 0.00 1.65 0.23 0.12 60.31 01:35:01 AM 0 22.50 0.00 0.90 0.00 0.12 76.48 01:35:01 AM 1 29.90 0.00 1.22 0.28 0.13 68.46 01:35:01 AM 2 79.56 0.00 3.91 0.02 0.12 16.39 01:35:01 AM 3 18.80 0.00 0.59 0.60 0.12 79.90 01:36:01 AM all 38.20 0.00 1.68 0.57 0.10 59.45 01:36:01 AM 0 41.03 0.00 1.52 0.40 0.10 56.95 01:36:01 AM 1 53.68 0.00 1.87 0.90 0.10 43.44 01:36:01 AM 2 27.86 0.00 2.10 0.77 0.10 69.17 01:36:01 AM 3 30.23 0.00 1.22 0.22 0.10 68.23 01:37:01 AM all 37.02 0.00 1.67 0.44 0.10 60.76 01:37:01 AM 0 52.78 0.00 2.63 0.12 0.10 44.38 01:37:01 AM 1 20.06 0.00 0.80 1.15 0.12 77.87 01:37:01 AM 2 56.62 0.00 2.37 0.08 0.12 40.81 01:37:01 AM 3 18.61 0.00 0.89 0.40 0.08 80.02 01:38:01 AM all 42.28 0.00 2.92 0.27 0.12 54.41 01:38:01 AM 0 33.87 0.00 1.66 0.15 0.12 64.20 01:38:01 AM 1 42.28 0.00 4.17 0.17 0.12 53.27 01:38:01 AM 2 45.08 0.00 3.35 0.55 0.12 50.90 01:38:01 AM 3 47.88 0.00 2.53 0.20 0.12 49.27 01:39:01 AM all 50.53 0.00 3.14 0.22 0.11 46.01 01:39:01 AM 0 47.67 0.00 3.17 0.25 0.12 48.80 01:39:01 AM 1 50.62 0.00 3.46 0.41 0.10 45.41 01:39:01 AM 2 45.12 0.00 2.01 0.07 0.10 52.71 01:39:01 AM 3 58.73 0.00 3.92 0.14 0.10 37.11 01:40:01 AM all 27.13 0.00 3.89 0.66 0.13 68.19 01:40:01 AM 0 20.97 0.00 3.10 0.55 0.15 75.22 01:40:01 AM 1 32.77 0.00 4.70 1.01 0.13 61.38 01:40:01 AM 2 26.27 0.00 3.97 0.59 0.12 69.05 01:40:01 AM 3 28.49 0.00 3.78 0.49 0.13 67.11 Average: all 34.84 0.03 3.39 1.25 0.11 60.38 Average: 0 33.48 0.04 3.19 1.17 0.11 62.01 Average: 1 34.95 0.03 3.54 1.60 0.11 59.76 Average: 2 37.73 0.03 3.62 1.03 0.10 57.48 Average: 3 33.21 0.03 3.19 1.20 0.10 62.27