---> uname -a: Linux prd-centos8-builder-4c-4g-3824.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 991 7399 19 7371 14422 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:5e:ba:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85164sec preferred_lft 85164sec inet6 fe80::f816:3eff:fe5e:bad6/64 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) 10/20/2025 _x86_64_ (4 CPU) 01:21:27 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 225.21 88.35 136.86 1664.52 8097.10 01:24:01 AM 79.27 2.28 76.99 1587.60 9061.96 01:25:01 AM 9.28 0.03 9.25 0.53 242.49 01:26:01 AM 175.62 12.05 163.57 1504.55 2140.76 01:27:01 AM 217.76 6.30 211.46 940.91 12064.44 01:28:01 AM 36.21 1.73 34.48 222.92 28608.36 01:29:01 AM 37.31 0.08 37.23 1.20 1625.66 01:30:01 AM 122.72 0.00 122.72 0.00 32149.79 01:31:01 AM 40.22 0.00 40.22 0.00 5258.40 01:32:01 AM 67.52 0.00 67.52 0.00 6558.27 01:33:01 AM 64.38 0.00 64.38 0.00 9002.43 01:34:01 AM 1055.70 0.50 1055.20 23.07 51317.88 01:35:01 AM 116.18 96.33 19.84 1706.10 1050.23 01:36:01 AM 18.86 0.58 18.28 8.13 8020.98 01:37:01 AM 23.71 13.58 10.13 153.44 6728.73 01:38:01 AM 13.86 0.03 13.83 0.27 12796.00 01:39:01 AM 77.50 0.08 77.42 0.67 12142.18 01:40:01 AM 43.86 0.00 43.86 0.00 3229.95 01:41:01 AM 128.25 0.42 127.83 24.13 14323.70 01:42:01 AM 38.16 0.27 37.89 43.59 2199.25 Average: 129.57 11.13 118.43 394.08 11331.13 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13346760 15104160 2794772 17.31 2688 1960068 851348 4.95 198164 2212548 179916 01:24:01 AM 13267080 15133656 2874452 17.81 2688 2063456 755464 4.39 202708 2256436 236 01:25:01 AM 13263144 15131288 2878388 17.83 2688 2063952 755464 4.39 202724 2257336 44 01:26:01 AM 12487604 14497700 3653928 22.64 2688 2196512 1358680 7.90 219448 2977388 64608 01:27:01 AM 9021936 12161324 7119596 44.11 2688 3311948 3559164 20.70 445628 6190088 850688 01:28:01 AM 10178492 13331424 5963040 36.94 2688 3325424 2461588 14.32 453828 5027244 4712 01:29:01 AM 9608740 13184760 6532792 40.47 2688 3738588 2389892 13.90 661056 5372444 381216 01:30:01 AM 8925880 13137336 7215652 44.70 2688 4367528 2392904 13.92 871652 5833560 71276 01:31:01 AM 7960244 12350152 8181288 50.68 2688 4528700 3096284 18.01 955692 6684868 95972 01:32:01 AM 7765720 12324824 8375812 51.89 2688 4685980 3112080 18.10 1009684 6798952 78224 01:33:01 AM 7359876 12400000 8781656 54.40 2688 5160772 3022832 17.58 1046644 7155472 302028 01:34:01 AM 5628928 11669628 10512604 65.13 2688 5895592 3150748 18.33 1053628 8318964 2996 01:35:01 AM 4979020 11078364 11162512 69.15 2688 5950896 3205520 18.65 1115728 8888984 12 01:36:01 AM 5202892 11604480 10938640 67.77 2688 6247928 3229364 18.79 1250800 8540072 88116 01:37:01 AM 4879960 11554904 11261572 69.77 2688 6520180 3234380 18.82 1339804 8771932 177300 01:38:01 AM 4436648 11376176 11704884 72.51 2688 6783836 3220160 18.73 1429256 9119688 87776 01:39:01 AM 5137380 12158848 11004152 68.17 2688 6974784 3023600 17.59 1490636 8536664 69932 01:40:01 AM 5101156 12167764 11040376 68.40 2688 7031496 3056544 17.78 1528944 8564440 40564 01:41:01 AM 7586528 14765288 8555004 53.00 2688 7146528 851772 4.96 1761924 5859396 24812 01:42:01 AM 7536108 14726216 8605424 53.31 2688 7157672 892868 5.19 1937576 5734232 8956 Average: 8183705 12992915 7957827 49.30 2688 4855592 2381033 13.85 958776 6255035 126469 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 70.69 51.92 1128.10 15.32 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 121.93 104.52 375.24 32.50 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 107.25 92.89 254.47 26.37 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 260.01 278.54 1197.83 72.68 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 01:27:01 AM eth0 451.11 348.41 7917.29 42.35 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.50 0.50 0.09 0.09 0.00 0.00 0.00 0.00 01:28:01 AM eth0 18.29 19.40 92.28 3.71 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 89.59 70.54 1751.48 14.23 0.00 0.00 0.00 0.00 01:30:01 AM lo 2.93 2.93 0.56 0.56 0.00 0.00 0.00 0.00 01:30:01 AM eth0 19.71 20.49 43.85 5.96 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 35.02 34.52 139.23 10.40 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 49.88 47.73 285.22 14.09 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 65.58 63.56 524.61 18.88 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 183.67 117.42 1584.86 16.48 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 2.47 2.48 1.09 0.78 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 9.91 10.20 85.31 1.86 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 2.33 1.98 0.59 0.92 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 2.30 1.95 0.55 0.88 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 44.26 43.66 495.83 8.04 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 37.99 37.64 114.74 11.97 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 502.12 560.66 268.05 3057.19 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 335.04 349.46 312.04 2016.53 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 120.45 112.89 828.56 268.53 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) 10/20/2025 _x86_64_ (4 CPU) 01:21:27 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 15.58 0.87 11.58 5.56 0.13 66.28 01:23:01 AM 0 17.86 1.02 12.55 5.63 0.13 62.80 01:23:01 AM 1 11.50 0.82 10.83 4.41 0.18 72.26 01:23:01 AM 2 12.69 0.70 10.63 5.83 0.10 70.05 01:23:01 AM 3 20.26 0.94 12.31 6.36 0.12 60.01 01:24:01 AM all 3.96 0.00 0.87 1.12 0.06 93.99 01:24:01 AM 0 6.76 0.00 0.95 1.08 0.05 91.16 01:24:01 AM 1 5.09 0.00 1.31 0.92 0.07 92.62 01:24:01 AM 2 2.06 0.00 0.59 0.55 0.08 96.72 01:24:01 AM 3 1.92 0.00 0.63 1.92 0.05 95.47 01:25:01 AM all 0.56 0.00 0.37 0.07 0.05 98.95 01:25:01 AM 0 0.18 0.00 0.10 0.17 0.05 99.50 01:25:01 AM 1 0.77 0.00 0.42 0.05 0.05 98.71 01:25:01 AM 2 0.62 0.00 0.59 0.07 0.05 98.68 01:25:01 AM 3 0.65 0.00 0.38 0.00 0.07 98.90 01:26:01 AM all 15.39 0.00 1.62 6.46 0.11 76.42 01:26:01 AM 0 14.89 0.00 0.96 6.79 0.08 77.27 01:26:01 AM 1 14.46 0.00 1.93 10.77 0.15 72.70 01:26:01 AM 2 13.78 0.00 2.07 5.45 0.10 78.60 01:26:01 AM 3 18.42 0.00 1.53 2.82 0.10 77.13 01:27:01 AM all 44.49 0.00 3.15 4.59 0.14 47.63 01:27:01 AM 0 39.79 0.00 3.03 3.66 0.13 53.38 01:27:01 AM 1 46.10 0.00 3.62 5.88 0.13 44.26 01:27:01 AM 2 49.66 0.00 4.17 4.09 0.13 41.95 01:27:01 AM 3 42.41 0.00 1.76 4.75 0.15 50.93 01:28:01 AM all 7.92 0.00 0.50 27.61 0.06 63.91 01:28:01 AM 0 6.10 0.00 0.52 14.85 0.07 78.47 01:28:01 AM 1 9.14 0.00 0.47 35.90 0.07 54.42 01:28:01 AM 2 8.53 0.00 0.72 31.89 0.05 58.81 01:28:01 AM 3 7.92 0.00 0.30 27.82 0.07 63.90 01:29:01 AM all 62.89 0.00 2.64 1.31 0.13 33.02 01:29:01 AM 0 63.05 0.00 2.82 1.16 0.12 32.86 01:29:01 AM 1 59.20 0.00 1.83 0.20 0.13 38.63 01:29:01 AM 2 59.57 0.00 1.45 0.95 0.14 37.89 01:29:01 AM 3 69.74 0.00 4.44 2.95 0.15 22.71 01:30:01 AM all 42.00 0.00 2.65 4.18 0.10 51.07 01:30:01 AM 0 39.91 0.00 2.29 4.49 0.10 53.22 01:30:01 AM 1 45.54 0.00 3.05 3.19 0.10 48.12 01:30:01 AM 2 39.84 0.00 2.52 7.13 0.10 50.42 01:30:01 AM 3 42.71 0.00 2.76 1.90 0.12 52.52 01:31:01 AM all 57.80 0.00 2.75 0.63 0.10 38.72 01:31:01 AM 0 66.76 0.00 4.05 0.52 0.12 28.56 01:31:01 AM 1 54.45 0.00 2.50 0.47 0.12 42.46 01:31:01 AM 2 54.83 0.00 2.57 1.36 0.10 41.14 01:31:01 AM 3 55.17 0.00 1.87 0.17 0.08 42.70 01:32:01 AM all 44.68 0.00 3.13 0.74 0.11 51.33 01:32:01 AM 0 38.39 0.00 2.11 0.13 0.10 59.27 01:32:01 AM 1 63.67 0.00 6.32 1.03 0.12 28.87 01:32:01 AM 2 36.49 0.00 1.95 0.86 0.12 60.59 01:32:01 AM 3 40.27 0.00 2.14 0.96 0.12 56.52 01:33:01 AM all 45.63 0.00 2.96 1.08 0.11 50.21 01:33:01 AM 0 44.72 0.00 3.04 0.65 0.12 51.47 01:33:01 AM 1 53.55 0.00 4.35 1.91 0.10 40.09 01:33:01 AM 2 43.90 0.00 2.21 0.69 0.12 53.09 01:33:01 AM 3 40.34 0.00 2.25 1.06 0.12 56.23 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 16.81 0.00 12.44 25.55 0.10 45.10 01:34:01 AM 0 12.57 0.00 10.97 23.57 0.10 52.78 01:34:01 AM 1 13.25 0.00 10.62 23.21 0.09 52.84 01:34:01 AM 2 21.49 0.00 14.24 27.57 0.10 36.59 01:34:01 AM 3 19.95 0.00 13.93 27.86 0.10 38.16 01:35:01 AM all 37.68 0.00 2.40 0.86 0.09 58.97 01:35:01 AM 0 55.18 0.00 2.18 1.46 0.10 41.08 01:35:01 AM 1 20.63 0.00 2.27 0.27 0.10 76.74 01:35:01 AM 2 43.56 0.00 3.12 1.16 0.08 52.09 01:35:01 AM 3 31.31 0.00 2.03 0.57 0.08 66.01 01:36:01 AM all 37.28 0.00 1.55 0.29 0.10 60.77 01:36:01 AM 0 66.87 0.00 2.22 0.02 0.10 30.79 01:36:01 AM 1 34.34 0.00 1.92 0.08 0.10 63.56 01:36:01 AM 2 26.49 0.00 1.50 0.08 0.10 71.82 01:36:01 AM 3 21.45 0.00 0.57 0.98 0.10 76.90 01:37:01 AM all 37.54 0.00 1.63 0.32 0.09 60.41 01:37:01 AM 0 30.07 0.00 1.03 0.03 0.10 68.76 01:37:01 AM 1 56.79 0.00 2.94 0.20 0.10 39.97 01:37:01 AM 2 27.21 0.00 1.10 1.04 0.08 70.56 01:37:01 AM 3 36.07 0.00 1.45 0.02 0.08 62.37 01:38:01 AM all 37.73 0.00 1.57 0.57 0.10 60.03 01:38:01 AM 0 22.67 0.00 1.20 0.55 0.12 75.46 01:38:01 AM 1 36.88 0.00 1.29 0.00 0.08 61.75 01:38:01 AM 2 32.58 0.00 0.75 1.04 0.12 65.51 01:38:01 AM 3 58.80 0.00 3.04 0.68 0.10 37.37 01:39:01 AM all 39.78 0.00 2.62 0.57 0.10 56.94 01:39:01 AM 0 55.27 0.00 3.54 0.79 0.10 40.30 01:39:01 AM 1 26.14 0.00 2.46 0.28 0.10 71.02 01:39:01 AM 2 29.89 0.00 1.91 0.12 0.10 67.98 01:39:01 AM 3 47.79 0.00 2.57 1.09 0.08 48.47 01:40:01 AM all 52.18 0.00 3.02 0.20 0.08 44.52 01:40:01 AM 0 45.73 0.00 2.05 0.07 0.10 52.06 01:40:01 AM 1 41.47 0.00 1.61 0.44 0.08 56.40 01:40:01 AM 2 51.37 0.00 1.93 0.12 0.07 46.52 01:40:01 AM 3 70.13 0.00 6.49 0.18 0.08 23.11 01:41:01 AM all 29.22 0.00 3.75 1.02 0.10 65.92 01:41:01 AM 0 34.92 0.00 5.33 1.14 0.08 58.52 01:41:01 AM 1 26.02 0.00 2.82 0.28 0.10 70.78 01:41:01 AM 2 29.70 0.00 4.05 1.93 0.12 64.21 01:41:01 AM 3 26.22 0.00 2.79 0.71 0.10 70.18 01:42:01 AM all 21.65 0.00 2.22 0.17 0.08 75.87 01:42:01 AM 0 25.74 0.00 2.42 0.15 0.10 71.59 01:42:01 AM 1 23.75 0.00 2.04 0.12 0.08 74.01 01:42:01 AM 2 12.94 0.00 2.03 0.37 0.07 84.60 01:42:01 AM 3 24.17 0.00 2.41 0.03 0.08 73.30 Average: all 32.52 0.04 3.16 4.13 0.10 60.04 Average: 0 34.36 0.05 3.16 3.33 0.10 59.00 Average: 1 32.12 0.04 3.22 4.47 0.10 60.04 Average: 2 29.83 0.04 2.99 4.60 0.10 62.44 Average: 3 33.77 0.05 3.27 4.12 0.10 58.69