---> uname -a: Linux prd-centos8-builder-4c-4g-18099.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 1041 6852 19 7869 14372 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:63:a8:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85173sec preferred_lft 85173sec inet6 fe80::f816:3eff:fe63:a81a/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) 12/06/2025 _x86_64_ (4 CPU) 03:22:21 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 201.30 51.67 149.63 2085.04 12605.80 03:25:01 AM 30.59 0.00 30.59 0.00 3821.01 03:26:01 AM 6.23 0.03 6.20 0.53 164.41 03:27:01 AM 95.85 12.01 83.84 1609.06 1304.78 03:28:02 AM 328.86 5.88 322.98 883.59 13443.43 03:29:01 AM 52.61 1.08 51.52 168.62 29763.23 03:30:01 AM 135.18 0.00 135.18 0.00 20113.88 03:31:01 AM 48.56 0.00 48.56 0.00 20052.22 03:32:01 AM 70.90 0.00 70.90 0.00 9901.75 03:33:01 AM 91.00 0.00 91.00 0.00 8929.06 03:34:01 AM 50.51 0.03 50.47 19.33 8832.24 03:35:01 AM 1462.64 56.14 1406.50 674.55 51442.13 03:36:01 AM 58.48 40.70 17.78 1038.45 1219.98 03:37:01 AM 9.52 0.57 8.95 5.20 7475.02 03:38:01 AM 23.12 13.56 9.56 153.26 9735.07 03:39:01 AM 12.25 0.03 12.21 0.27 12505.35 03:40:01 AM 77.64 0.08 77.55 0.67 9122.53 03:41:01 AM 47.46 0.00 47.46 0.00 4120.11 03:42:01 AM 76.62 0.62 76.01 33.06 16467.28 Average: 151.62 9.61 142.01 351.31 12670.29 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13265816 15133488 2875716 17.82 2688 2064984 768648 4.47 202932 2264524 95828 03:25:01 AM 13259672 15128512 2881860 17.85 2688 2065360 768648 4.47 202936 2267020 24 03:26:01 AM 13256156 15126232 2885376 17.88 2688 2065752 768648 4.47 203020 2267828 0 03:27:01 AM 12456008 14472492 3685524 22.83 2688 2202564 1420640 8.26 219512 3015256 83200 03:28:02 AM 10288248 13444184 5853284 36.26 2688 3327308 2284988 13.29 422776 4948828 851404 03:29:01 AM 9806764 13032612 6334768 39.25 2688 3389764 2661428 15.48 484204 5355240 43076 03:30:01 AM 9118416 13314564 7023116 43.51 2688 4349192 2331704 13.56 857640 5651400 430624 03:31:01 AM 8405832 12865512 7735700 47.92 2688 4601296 2747732 15.98 904776 6296340 93212 03:32:01 AM 7961028 12745920 8180504 50.68 2688 4898328 2832032 16.47 1013136 6579112 127088 03:33:01 AM 7657252 12669880 8484280 52.56 2688 5113868 2838340 16.51 1060056 6805616 102868 03:34:01 AM 6929588 12539824 9211944 57.07 2688 5700220 2943152 17.12 1102904 7471088 436868 03:35:01 AM 5619004 12120728 10522528 65.19 2688 6329668 3017100 17.55 1157380 8157740 384 03:36:01 AM 5401484 12063908 10740048 66.54 2688 6485008 3034552 17.65 1230260 8296572 114792 03:37:01 AM 5106656 12034604 11034876 68.36 2688 6748824 3038092 17.67 1329212 8489768 175896 03:38:01 AM 4839672 12041460 11301860 70.02 2688 7021112 3053304 17.76 1418324 8666700 175872 03:39:01 AM 4604064 12074532 11537468 71.48 2688 7286176 3053244 17.76 1507992 8808376 94660 03:40:01 AM 4924336 12373560 11217196 69.49 2688 7389292 2876856 16.74 1540272 8644676 71636 03:41:01 AM 4560616 12061216 11580916 71.75 2688 7443032 3160648 18.39 1577024 8976444 12344 03:42:01 AM 5690736 13390956 10450796 64.74 2688 7640176 853656 4.97 1887892 7532600 8 Average: 8060597 13086010 8080935 50.06 2688 5059049 2339653 13.61 964329 6341849 153147 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 125.21 101.30 1194.89 26.87 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 89.40 76.32 263.18 19.92 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 90.73 79.09 263.73 22.77 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 267.41 289.47 1230.95 80.59 0.00 0.00 0.00 0.00 03:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:02 AM eth0 646.71 415.65 8110.15 43.08 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.71 0.71 0.11 0.11 0.00 0.00 0.00 0.00 03:29:01 AM eth0 32.75 32.26 102.55 11.23 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 89.27 72.87 1851.99 12.86 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 38.03 36.48 129.37 12.11 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 19.90 17.70 11.12 8.95 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 33.78 31.73 260.89 11.46 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 98.75 82.90 1135.73 19.57 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 125.30 84.77 958.52 14.25 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 8.83 8.96 85.15 2.10 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 2.58 2.30 0.61 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 3.22 2.60 0.78 1.07 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 4.47 3.20 1.55 1.91 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 46.26 47.08 512.36 8.96 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 32.99 30.86 101.81 11.12 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 930.39 812.38 355.22 6280.69 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 141.46 117.33 872.76 347.19 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) 12/06/2025 _x86_64_ (4 CPU) 03:22:21 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 14.98 0.44 6.46 1.41 0.09 76.62 03:24:01 AM 0 13.06 0.52 7.01 1.67 0.08 77.65 03:24:01 AM 1 5.21 0.49 6.40 0.89 0.10 86.92 03:24:01 AM 2 14.23 0.40 5.84 1.66 0.08 77.78 03:24:01 AM 3 27.40 0.35 6.61 1.41 0.10 64.13 03:25:01 AM all 0.52 0.00 0.33 0.28 0.06 98.81 03:25:01 AM 0 0.23 0.00 0.18 0.18 0.08 99.31 03:25:01 AM 1 0.25 0.00 0.25 0.62 0.05 98.83 03:25:01 AM 2 0.95 0.00 0.79 0.22 0.05 97.99 03:25:01 AM 3 0.65 0.00 0.12 0.10 0.05 99.08 03:26:01 AM all 0.49 0.00 0.29 0.02 0.06 99.14 03:26:01 AM 0 0.25 0.00 0.18 0.02 0.08 99.47 03:26:01 AM 1 0.90 0.00 0.57 0.02 0.07 98.45 03:26:01 AM 2 0.40 0.00 0.12 0.03 0.03 99.42 03:26:01 AM 3 0.40 0.00 0.30 0.00 0.07 99.23 03:27:01 AM all 13.49 0.00 1.35 0.53 0.11 84.52 03:27:01 AM 0 15.90 0.00 0.50 0.27 0.10 83.23 03:27:01 AM 1 10.13 0.00 1.78 0.27 0.10 87.72 03:27:01 AM 2 15.15 0.00 2.11 1.02 0.12 81.60 03:27:01 AM 3 12.79 0.00 1.01 0.57 0.12 85.52 03:28:02 AM all 35.00 0.00 2.75 2.23 0.15 59.87 03:28:02 AM 0 35.62 0.00 4.69 2.09 0.17 57.43 03:28:02 AM 1 30.67 0.00 2.07 3.55 0.15 63.55 03:28:02 AM 2 37.21 0.00 2.96 2.19 0.13 57.51 03:28:02 AM 3 36.50 0.00 1.28 1.11 0.13 60.98 03:29:01 AM all 61.53 0.00 2.38 2.19 0.14 33.76 03:29:01 AM 0 66.15 0.00 2.33 2.01 0.12 29.40 03:29:01 AM 1 61.87 0.00 1.29 1.65 0.12 35.07 03:29:01 AM 2 61.33 0.00 3.96 2.35 0.17 32.19 03:29:01 AM 3 56.78 0.00 1.95 2.75 0.14 38.38 03:30:01 AM all 48.48 0.00 2.88 1.27 0.14 47.23 03:30:01 AM 0 52.32 0.00 3.27 0.86 0.15 43.40 03:30:01 AM 1 51.47 0.00 2.31 0.30 0.15 45.76 03:30:01 AM 2 45.62 0.00 2.33 0.52 0.12 51.41 03:30:01 AM 3 44.52 0.00 3.61 3.39 0.13 48.35 03:31:01 AM all 55.34 0.00 2.84 0.97 0.12 40.73 03:31:01 AM 0 48.29 0.00 1.34 0.29 0.12 49.97 03:31:01 AM 1 56.04 0.00 3.65 1.08 0.12 39.12 03:31:01 AM 2 62.73 0.00 4.66 2.49 0.12 30.01 03:31:01 AM 3 54.33 0.00 1.72 0.03 0.12 43.80 03:32:01 AM all 55.95 0.00 2.78 0.53 0.12 40.61 03:32:01 AM 0 51.79 0.00 1.10 0.95 0.12 46.03 03:32:01 AM 1 64.66 0.00 5.56 0.54 0.12 29.13 03:32:01 AM 2 48.00 0.00 1.09 0.55 0.13 50.23 03:32:01 AM 3 59.36 0.00 3.38 0.08 0.12 37.05 03:33:01 AM all 52.67 0.00 2.85 0.51 0.12 43.85 03:33:01 AM 0 46.39 0.00 1.19 0.27 0.12 52.03 03:33:01 AM 1 47.04 0.00 2.44 0.71 0.13 49.68 03:33:01 AM 2 63.95 0.00 5.20 0.81 0.10 29.94 03:33:01 AM 3 53.29 0.00 2.58 0.27 0.13 43.72 03:34:01 AM all 46.27 0.00 3.07 0.57 0.12 49.97 03:34:01 AM 0 42.15 0.00 1.39 0.41 0.14 55.92 03:34:01 AM 1 54.33 0.00 4.84 1.01 0.10 39.72 03:34:01 AM 2 53.12 0.00 4.62 0.17 0.12 41.98 03:34:01 AM 3 35.45 0.00 1.45 0.68 0.14 62.29 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 22.57 0.00 13.78 14.42 0.15 49.08 03:35:01 AM 0 21.49 0.00 12.28 13.18 0.12 52.93 03:35:01 AM 1 14.99 0.00 14.26 15.72 0.16 54.87 03:35:01 AM 2 33.27 0.00 14.78 13.99 0.14 37.83 03:35:01 AM 3 20.37 0.00 13.79 14.79 0.17 50.88 03:36:01 AM all 38.95 0.00 1.26 0.40 0.11 59.28 03:36:01 AM 0 44.59 0.00 0.89 0.10 0.12 54.31 03:36:01 AM 1 23.99 0.00 0.79 0.20 0.12 74.91 03:36:01 AM 2 64.90 0.00 2.26 1.21 0.12 31.52 03:36:01 AM 3 22.36 0.00 1.12 0.10 0.10 76.32 03:37:01 AM all 37.59 0.00 1.64 0.36 0.12 60.29 03:37:01 AM 0 25.50 0.00 0.98 0.45 0.12 72.95 03:37:01 AM 1 32.29 0.00 1.52 0.79 0.12 65.29 03:37:01 AM 2 42.24 0.00 1.46 0.02 0.12 56.16 03:37:01 AM 3 50.39 0.00 2.61 0.18 0.13 46.68 03:38:01 AM all 37.62 0.00 1.66 0.47 0.11 60.14 03:38:01 AM 0 37.91 0.00 1.30 0.22 0.13 60.43 03:38:01 AM 1 30.98 0.00 1.66 1.02 0.10 66.24 03:38:01 AM 2 27.07 0.00 1.54 0.15 0.10 71.14 03:38:01 AM 3 54.53 0.00 2.12 0.49 0.12 42.74 03:39:01 AM all 37.29 0.00 1.66 0.37 0.12 60.56 03:39:01 AM 0 23.87 0.00 1.67 0.25 0.12 74.09 03:39:01 AM 1 38.61 0.00 1.19 0.00 0.13 60.07 03:39:01 AM 2 37.54 0.00 1.90 0.85 0.12 59.59 03:39:01 AM 3 49.16 0.00 1.89 0.37 0.12 48.46 03:40:01 AM all 42.28 0.00 2.59 0.37 0.11 54.64 03:40:01 AM 0 38.66 0.00 2.82 0.60 0.10 57.82 03:40:01 AM 1 40.62 0.00 2.08 0.44 0.10 56.76 03:40:01 AM 2 49.82 0.00 2.39 0.44 0.12 47.24 03:40:01 AM 3 40.03 0.00 3.08 0.00 0.12 56.76 03:41:01 AM all 55.03 0.00 2.90 0.16 0.11 41.81 03:41:01 AM 0 69.61 0.00 5.72 0.10 0.12 24.46 03:41:01 AM 1 48.87 0.00 1.55 0.27 0.10 49.21 03:41:01 AM 2 47.58 0.00 1.58 0.08 0.10 50.65 03:41:01 AM 3 54.07 0.00 2.75 0.20 0.10 42.88 03:42:01 AM all 28.94 0.00 4.43 0.85 0.13 65.66 03:42:01 AM 0 26.95 0.00 4.40 2.15 0.12 66.39 03:42:01 AM 1 22.42 0.00 4.03 0.10 0.13 73.32 03:42:01 AM 2 38.45 0.00 4.84 0.35 0.13 56.22 03:42:01 AM 3 27.91 0.00 4.47 0.79 0.12 66.71 Average: all 36.03 0.02 3.03 1.45 0.11 59.36 Average: 0 34.74 0.03 2.79 1.35 0.12 60.98 Average: 1 33.42 0.03 3.04 1.51 0.11 61.89 Average: 2 39.09 0.02 3.38 1.52 0.11 55.88 Average: 3 36.86 0.02 2.92 1.41 0.12 58.68