---> uname -a: Linux prd-centos8-builder-4c-4g-33092.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 1089 6814 19 7859 14324 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:34:d0:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85205sec preferred_lft 85205sec inet6 fe80::f816:3eff:fe34:d0bb/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) 08/05/2025 _x86_64_ (4 CPU) 03:22:18 LINUX RESTART (4 CPU) 03:23:03 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 222.61 74.20 148.41 2267.08 11629.85 03:25:01 AM 46.49 0.00 46.49 0.00 5714.45 03:26:01 AM 6.83 0.03 6.80 0.53 170.47 03:27:01 AM 387.50 13.54 373.96 1645.69 4213.89 03:28:01 AM 97.72 5.51 92.20 1022.46 19128.69 03:29:01 AM 66.94 0.00 66.94 0.00 24235.54 03:30:01 AM 123.23 0.00 123.23 0.00 31394.13 03:31:01 AM 52.47 0.00 52.47 0.00 9363.45 03:32:01 AM 87.09 0.00 87.09 0.00 10909.48 03:33:01 AM 59.26 0.00 59.26 0.00 7789.25 03:34:01 AM 102.73 0.03 102.70 19.33 19301.12 03:35:01 AM 1342.93 86.19 1256.74 1546.94 37941.29 03:36:01 AM 23.84 11.06 12.78 170.05 1041.53 03:37:01 AM 25.51 13.66 11.85 153.71 10414.25 03:38:01 AM 12.10 0.05 12.05 0.80 9891.30 03:39:01 AM 8.85 0.03 8.82 0.27 9731.51 03:40:01 AM 91.54 0.08 91.45 0.67 10103.23 03:41:01 AM 55.84 0.03 55.81 5.20 3454.69 03:42:01 AM 59.95 0.65 59.30 62.51 15736.80 Average: 151.11 10.68 140.43 359.61 12747.30 03:23:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13209324 15066872 2932208 18.17 2688 2055592 828132 4.82 203060 2321612 145644 03:25:01 AM 13198032 15057812 2943500 18.24 2688 2056836 828132 4.82 203064 2326320 28 03:26:01 AM 13193372 15054776 2948160 18.26 2688 2057356 828132 4.82 203120 2327552 52 03:27:01 AM 11951848 14199228 4189684 25.96 2688 2427068 1612140 9.38 240724 3482336 290100 03:28:01 AM 10002784 13178940 6138748 38.03 2688 3346656 2503328 14.56 474916 5179248 628588 03:29:01 AM 9331344 13116484 6810188 42.19 2688 3943872 2532544 14.73 831844 5470208 518236 03:30:01 AM 8664416 13041392 7477116 46.32 2688 4527812 2600244 15.13 898020 6059792 186912 03:31:01 AM 8062080 12718164 8079452 50.05 2688 4780284 2869160 16.69 967960 6544876 184836 03:32:01 AM 7761324 12670700 8380208 51.92 2688 5013936 2883540 16.77 1041496 6732372 125360 03:33:01 AM 7234888 12387088 8906644 55.18 2688 5252452 3169252 18.44 1088484 7199468 147928 03:34:01 AM 5579836 11928304 10561696 65.43 2688 6300080 3298440 19.19 1103436 8560476 734008 03:35:01 AM 5101140 11623332 11040392 68.40 2688 6350492 3360168 19.55 1164980 8674264 20 03:36:01 AM 4826472 11566916 11315060 70.10 2688 6563704 3375300 19.64 1270792 8836744 202536 03:37:01 AM 4755968 11768532 11385564 70.54 2688 6833504 3388304 19.71 1359132 8821428 177120 03:38:01 AM 4381764 11661184 11759768 72.85 2688 7099800 3370860 19.61 1447928 9104396 175844 03:39:01 AM 4080024 11625092 12061508 74.72 2688 7364768 3380692 19.67 1537852 9315532 177216 03:40:01 AM 4667436 12113820 11474096 71.08 2688 7388836 3199084 18.61 1567144 8894584 37568 03:41:01 AM 7012244 14695932 9129288 56.56 2688 7624552 863324 5.02 1885976 6239632 419636 03:42:01 AM 7016832 14706816 9124700 56.53 2688 7630340 844712 4.91 2061876 6058944 7692 Average: 7896375 13062178 8245157 51.08 2688 5190418 2407131 14.00 1029042 6428936 218912 03:23:03 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 168.11 110.57 1331.57 19.30 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 102.67 95.57 248.32 25.47 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 113.16 102.03 313.12 28.16 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 539.86 467.47 4990.96 93.92 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:28:01 AM eth0 376.37 280.21 4394.47 27.80 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 98.73 81.32 1854.49 15.84 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.15 2.15 0.45 0.45 0.00 0.00 0.00 0.00 03:30:01 AM eth0 34.78 34.44 133.88 10.35 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 21.03 19.89 10.76 8.67 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 18.05 16.10 4.37 13.96 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 67.14 62.19 617.16 19.42 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 274.57 167.81 1740.61 24.69 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 4.70 4.78 1.05 0.75 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 9.26 9.60 85.09 1.63 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 3.07 2.75 0.73 1.05 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 3.07 2.25 0.94 1.35 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 2.98 2.70 0.73 1.05 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 56.80 56.23 511.98 12.70 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 136.44 134.11 229.34 40.72 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 811.83 778.81 245.33 6428.25 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 149.60 127.88 879.15 357.18 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) 08/05/2025 _x86_64_ (4 CPU) 03:22:18 LINUX RESTART (4 CPU) 03:23:03 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 18.88 0.70 10.52 1.98 0.10 67.81 03:24:01 AM 0 19.38 0.67 9.86 2.13 0.10 67.85 03:24:01 AM 1 22.70 0.57 9.24 1.77 0.10 65.62 03:24:01 AM 2 10.67 0.68 9.66 1.94 0.10 76.95 03:24:01 AM 3 22.77 0.87 13.32 2.10 0.10 60.84 03:25:01 AM all 0.58 0.00 0.42 0.70 0.05 98.25 03:25:01 AM 0 0.32 0.00 0.07 0.00 0.05 99.57 03:25:01 AM 1 0.67 0.00 0.38 1.52 0.07 97.36 03:25:01 AM 2 1.10 0.00 0.92 0.60 0.05 97.32 03:25:01 AM 3 0.25 0.00 0.30 0.67 0.03 98.75 03:26:01 AM all 0.56 0.00 0.35 0.02 0.05 99.02 03:26:01 AM 0 0.38 0.00 0.15 0.00 0.05 99.42 03:26:01 AM 1 1.05 0.00 0.75 0.05 0.07 98.08 03:26:01 AM 2 0.58 0.00 0.33 0.02 0.03 99.03 03:26:01 AM 3 0.20 0.00 0.17 0.02 0.05 99.57 03:27:01 AM all 29.22 0.00 2.53 1.86 0.13 66.26 03:27:01 AM 0 27.92 0.00 1.74 0.86 0.13 69.34 03:27:01 AM 1 24.36 0.00 5.14 4.85 0.15 65.50 03:27:01 AM 2 35.07 0.00 1.39 0.77 0.13 62.64 03:27:01 AM 3 29.49 0.00 1.84 0.97 0.12 67.58 03:28:01 AM all 51.75 0.00 2.69 0.85 0.13 44.58 03:28:01 AM 0 49.79 0.00 1.61 0.75 0.13 47.71 03:28:01 AM 1 51.78 0.00 2.33 0.74 0.13 45.02 03:28:01 AM 2 54.65 0.00 3.51 0.79 0.13 40.91 03:28:01 AM 3 50.77 0.00 3.32 1.12 0.12 44.67 03:29:01 AM all 59.46 0.00 2.62 0.64 0.12 37.16 03:29:01 AM 0 58.61 0.00 2.38 0.28 0.12 38.61 03:29:01 AM 1 55.74 0.00 1.42 1.00 0.10 41.73 03:29:01 AM 2 65.00 0.00 2.97 0.88 0.12 31.02 03:29:01 AM 3 58.48 0.00 3.71 0.40 0.13 37.28 03:30:01 AM all 48.37 0.00 2.86 2.73 0.11 45.93 03:30:01 AM 0 47.50 0.00 3.58 2.81 0.12 46.00 03:30:01 AM 1 48.19 0.00 2.30 2.86 0.12 46.54 03:30:01 AM 2 55.88 0.00 4.03 2.40 0.10 37.59 03:30:01 AM 3 41.90 0.00 1.53 2.86 0.12 53.60 03:31:01 AM all 53.02 0.00 2.98 0.34 0.11 43.55 03:31:01 AM 0 40.59 0.00 1.54 0.22 0.12 57.53 03:31:01 AM 1 56.04 0.00 3.32 0.13 0.10 40.41 03:31:01 AM 2 58.94 0.00 4.57 0.50 0.10 35.89 03:31:01 AM 3 56.51 0.00 2.50 0.50 0.12 40.37 03:32:01 AM all 57.44 0.00 2.92 0.48 0.12 39.05 03:32:01 AM 0 53.43 0.00 2.70 0.79 0.12 42.96 03:32:01 AM 1 59.04 0.00 2.01 0.32 0.12 38.51 03:32:01 AM 2 67.22 0.00 5.00 0.18 0.12 27.48 03:32:01 AM 3 50.07 0.00 1.95 0.62 0.12 47.25 03:33:01 AM all 45.53 0.00 3.06 0.40 0.10 50.91 03:33:01 AM 0 45.76 0.00 3.46 0.07 0.12 50.60 03:33:01 AM 1 38.56 0.00 2.39 0.37 0.10 58.57 03:33:01 AM 2 50.35 0.00 3.40 0.66 0.08 45.51 03:33:01 AM 3 47.46 0.00 2.98 0.51 0.10 48.95 03:34:01 AM all 35.06 0.00 9.37 0.61 0.12 54.85 03:34:01 AM 0 37.56 0.00 8.69 0.22 0.12 53.41 03:34:01 AM 1 43.71 0.00 12.11 0.12 0.12 43.95 03:34:01 AM 2 32.07 0.00 8.66 0.62 0.10 58.55 03:34:01 AM 3 26.97 0.00 8.02 1.47 0.12 63.42 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 30.02 0.00 8.46 11.41 0.12 49.99 03:35:01 AM 0 23.06 0.00 9.00 12.23 0.12 55.59 03:35:01 AM 1 31.66 0.00 7.08 10.37 0.12 50.78 03:35:01 AM 2 39.95 0.00 7.87 10.85 0.14 41.19 03:35:01 AM 3 25.39 0.00 9.91 12.19 0.12 52.39 03:36:01 AM all 36.86 0.00 1.41 0.31 0.13 61.30 03:36:01 AM 0 34.97 0.00 1.10 0.10 0.13 63.69 03:36:01 AM 1 21.86 0.00 0.73 0.20 0.13 77.07 03:36:01 AM 2 20.16 0.00 0.60 0.60 0.13 78.51 03:36:01 AM 3 70.48 0.00 3.20 0.32 0.13 25.88 03:37:01 AM all 38.97 0.00 1.64 1.25 0.12 58.02 03:37:01 AM 0 22.61 0.00 1.30 0.43 0.10 75.55 03:37:01 AM 1 39.30 0.00 1.57 1.79 0.12 57.22 03:37:01 AM 2 72.93 0.00 3.12 2.40 0.13 21.41 03:37:01 AM 3 21.14 0.00 0.55 0.39 0.13 77.79 03:38:01 AM all 36.57 0.00 1.76 0.37 0.10 61.20 03:38:01 AM 0 18.31 0.00 0.77 0.07 0.13 80.72 03:38:01 AM 1 47.21 0.00 1.79 0.48 0.10 50.42 03:38:01 AM 2 60.72 0.00 2.58 0.05 0.08 36.56 03:38:01 AM 3 20.06 0.00 1.89 0.89 0.10 77.07 03:39:01 AM all 37.18 0.00 1.71 0.30 0.11 60.71 03:39:01 AM 0 38.26 0.00 2.24 0.32 0.12 59.06 03:39:01 AM 1 19.58 0.00 0.64 0.00 0.10 79.69 03:39:01 AM 2 27.81 0.00 1.46 0.33 0.10 70.30 03:39:01 AM 3 63.08 0.00 2.49 0.55 0.12 33.76 03:40:01 AM all 46.18 0.00 2.95 1.34 0.12 49.40 03:40:01 AM 0 50.77 0.00 3.63 0.55 0.12 44.93 03:40:01 AM 1 39.97 0.00 1.84 3.89 0.12 54.18 03:40:01 AM 2 50.63 0.00 3.69 0.55 0.13 44.99 03:40:01 AM 3 43.38 0.00 2.63 0.37 0.12 53.50 03:41:01 AM all 50.70 0.00 4.33 0.21 0.13 44.62 03:41:01 AM 0 46.41 0.00 3.04 0.30 0.13 50.12 03:41:01 AM 1 49.46 0.00 3.84 0.15 0.12 46.43 03:41:01 AM 2 55.97 0.00 5.45 0.07 0.15 38.36 03:41:01 AM 3 50.99 0.00 4.99 0.34 0.13 43.55 03:42:01 AM all 19.19 0.00 2.40 0.97 0.15 77.30 03:42:01 AM 0 10.16 0.00 2.15 2.20 0.15 85.34 03:42:01 AM 1 10.49 0.00 1.93 0.20 0.13 87.25 03:42:01 AM 2 19.95 0.00 2.45 0.91 0.13 76.56 03:42:01 AM 3 36.18 0.00 3.06 0.59 0.17 60.01 Average: all 36.63 0.04 3.40 1.40 0.11 58.43 Average: 0 32.94 0.03 3.08 1.27 0.12 62.55 Average: 1 34.81 0.03 3.18 1.62 0.11 60.26 Average: 2 41.08 0.03 3.75 1.32 0.11 53.71 Average: 3 37.69 0.04 3.57 1.40 0.11 57.18