---> uname -a: Linux prd-centos8-builder-4c-4g-42713.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 1105 6799 19 7858 14308 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:95:55:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85239sec preferred_lft 85239sec inet6 fe80::f816:3eff:fe95:554c/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) 09/01/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 214.31 64.70 149.62 2120.23 11885.80 03:25:01 AM 36.76 0.00 36.76 0.00 4489.09 03:26:01 AM 31.46 11.83 19.63 1606.53 627.36 03:27:01 AM 427.74 4.40 423.34 756.15 12040.77 03:28:01 AM 56.31 2.77 53.54 296.48 31326.30 03:29:01 AM 55.96 0.00 55.96 0.00 6867.38 03:30:01 AM 129.06 0.00 129.06 0.00 33188.52 03:31:01 AM 69.27 0.00 69.27 0.00 6007.23 03:32:01 AM 84.80 0.00 84.80 0.00 11339.61 03:33:01 AM 55.28 0.08 55.20 4.00 10059.13 03:34:01 AM 1546.78 39.64 1507.15 535.29 51630.22 03:35:01 AM 79.74 57.21 22.53 1194.07 1188.64 03:36:01 AM 20.24 0.60 19.64 8.26 8195.72 03:37:01 AM 24.28 13.56 10.71 153.31 9752.59 03:38:01 AM 10.76 0.03 10.73 0.27 9771.41 03:39:01 AM 76.90 0.08 76.82 0.67 11831.68 03:40:01 AM 43.03 0.00 43.03 0.00 3296.80 03:41:01 AM 83.86 0.42 83.44 24.13 17266.03 Average: 169.26 10.85 158.41 372.18 13375.97 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13210016 15069820 2931516 18.16 2688 2057248 823436 4.79 202640 2317168 113304 03:25:01 AM 13207836 15069140 2933696 18.17 2688 2057712 823436 4.79 202640 2318284 8 03:26:01 AM 12910036 14848324 3231496 20.02 2688 2127800 1101008 6.40 209992 2582852 20824 03:27:01 AM 11232144 13550152 4909388 30.41 2688 2494972 2147528 12.49 392692 4042476 104764 03:28:01 AM 10183208 13377196 5958324 36.91 2688 3362532 2225376 12.95 477556 4993108 38620 03:29:01 AM 7375904 11557640 8765628 54.30 2688 4336148 4050680 23.56 836672 7410008 824352 03:30:01 AM 8182752 12578040 7958780 49.31 2688 4545312 2916768 16.97 897844 6536952 64584 03:31:01 AM 7232892 11943872 8908640 55.19 2688 4832492 3441976 20.02 1006280 7328352 207844 03:32:01 AM 6963708 11909244 9177824 56.86 2688 5048796 3462876 20.14 1057904 7501892 113656 03:33:01 AM 6534820 11899780 9606712 59.52 2688 5462096 3491908 20.31 1093824 7885956 239220 03:34:01 AM 4904220 11391712 11237312 69.62 2688 6316056 3635116 21.15 1157852 8862352 6280 03:35:01 AM 4038148 10567120 12103384 74.98 2688 6355812 3641756 21.19 1165436 9699200 8 03:36:01 AM 4572496 11492192 11569036 71.67 2688 6740052 3616920 21.04 1329464 9017044 175872 03:37:01 AM 4334360 11527552 11807172 73.15 2688 7012328 3548672 20.64 1418452 9166916 175848 03:38:01 AM 4151064 11579832 11990468 74.28 2688 7250716 3491912 20.31 1507864 9266516 150488 03:39:01 AM 4180572 11614788 11960960 74.10 2688 7378776 3479868 20.24 1540200 9386772 69960 03:40:01 AM 4114260 11604320 12027272 74.51 2688 7433700 3480776 20.25 1577192 9416260 36060 03:41:01 AM 5504988 13193704 10636544 65.90 2688 7630620 936420 5.45 1887776 7712456 16 Average: 7379635 12487468 8761897 54.28 2688 5135732 2795357 16.26 997904 6969142 130095 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 121.43 105.70 1150.09 28.18 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 101.78 87.79 249.37 24.67 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 208.27 233.16 305.45 70.97 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 450.00 339.74 5518.60 46.16 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 206.55 191.23 3675.75 18.21 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:29:01 AM eth0 100.32 80.14 1854.92 15.32 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.22 2.22 0.46 0.46 0.00 0.00 0.00 0.00 03:30:01 AM eth0 38.90 38.47 134.93 11.68 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 17.79 17.24 11.52 14.99 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 36.41 32.71 251.85 11.91 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 55.81 49.17 402.00 21.92 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 176.56 138.29 1705.73 19.82 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 0.28 0.32 0.08 0.25 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 11.06 11.13 85.54 2.18 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 2.17 1.97 0.52 0.90 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 2.80 2.12 0.74 0.95 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 44.23 44.76 493.13 8.82 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 39.58 38.11 114.44 12.74 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 826.72 844.89 362.38 6457.54 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 135.59 125.39 906.52 375.98 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) 09/01/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 15.81 0.65 11.38 1.26 0.08 70.82 03:24:01 AM 0 21.71 0.45 8.89 0.89 0.07 68.00 03:24:01 AM 1 15.78 0.74 12.50 0.95 0.08 69.95 03:24:01 AM 2 16.13 0.84 13.55 1.79 0.08 67.61 03:24:01 AM 3 9.61 0.57 10.61 1.41 0.08 77.73 03:25:01 AM all 0.54 0.00 0.36 0.25 0.05 98.79 03:25:01 AM 0 0.55 0.00 0.12 0.20 0.07 99.07 03:25:01 AM 1 0.95 0.00 0.72 0.02 0.05 98.26 03:25:01 AM 2 0.32 0.00 0.37 0.67 0.05 98.60 03:25:01 AM 3 0.33 0.00 0.25 0.12 0.05 99.25 03:26:01 AM all 4.24 0.00 0.89 0.14 0.06 94.66 03:26:01 AM 0 4.21 0.00 0.58 0.08 0.05 95.07 03:26:01 AM 1 5.59 0.00 1.59 0.33 0.07 92.42 03:26:01 AM 2 4.17 0.00 0.80 0.00 0.07 94.96 03:26:01 AM 3 3.01 0.00 0.59 0.15 0.07 96.19 03:27:01 AM all 45.18 0.00 2.94 1.86 0.09 49.93 03:27:01 AM 0 41.99 0.00 3.01 2.93 0.10 51.96 03:27:01 AM 1 43.73 0.00 2.40 1.20 0.08 52.58 03:27:01 AM 2 46.00 0.00 4.50 2.81 0.08 46.61 03:27:01 AM 3 48.98 0.00 1.83 0.50 0.08 48.61 03:28:01 AM all 46.67 0.00 2.22 0.69 0.08 50.34 03:28:01 AM 0 47.14 0.00 1.54 0.77 0.07 50.49 03:28:01 AM 1 44.75 0.00 2.78 0.67 0.10 51.69 03:28:01 AM 2 49.96 0.00 3.26 1.05 0.08 45.64 03:28:01 AM 3 44.81 0.00 1.29 0.28 0.07 53.55 03:29:01 AM all 56.57 0.00 3.03 0.25 0.09 40.06 03:29:01 AM 0 66.82 0.00 4.25 0.25 0.08 28.59 03:29:01 AM 1 46.97 0.00 2.48 0.37 0.08 50.10 03:29:01 AM 2 54.80 0.00 3.03 0.15 0.12 41.90 03:29:01 AM 3 57.68 0.00 2.36 0.23 0.08 39.65 03:30:01 AM all 50.32 0.00 2.83 0.96 0.08 45.80 03:30:01 AM 0 45.56 0.00 1.68 0.50 0.08 52.18 03:30:01 AM 1 51.35 0.00 2.98 1.24 0.08 44.34 03:30:01 AM 2 59.28 0.00 4.39 0.79 0.08 35.47 03:30:01 AM 3 45.09 0.00 2.26 1.33 0.08 51.23 03:31:01 AM all 52.32 0.00 2.97 0.35 0.08 44.28 03:31:01 AM 0 55.81 0.00 5.06 0.25 0.10 38.78 03:31:01 AM 1 58.62 0.00 3.42 0.54 0.08 37.34 03:31:01 AM 2 47.85 0.00 0.84 0.23 0.07 51.01 03:31:01 AM 3 47.02 0.00 2.54 0.38 0.08 49.97 03:32:01 AM all 54.56 0.00 2.79 0.46 0.10 42.09 03:32:01 AM 0 55.05 0.00 3.93 0.35 0.10 40.57 03:32:01 AM 1 51.43 0.00 1.66 0.18 0.10 46.62 03:32:01 AM 2 52.47 0.00 2.60 0.82 0.08 44.03 03:32:01 AM 3 59.29 0.00 2.96 0.48 0.10 37.17 03:33:01 AM all 45.73 0.00 3.00 0.48 0.09 50.70 03:33:01 AM 0 50.95 0.00 4.07 0.91 0.08 43.99 03:33:01 AM 1 34.06 0.00 1.58 0.13 0.08 64.14 03:33:01 AM 2 46.47 0.00 3.16 0.34 0.10 49.93 03:33:01 AM 3 51.42 0.00 3.19 0.52 0.08 44.78 03:34:01 AM all 25.60 0.00 13.69 11.49 0.10 49.12 03:34:01 AM 0 28.20 0.00 12.10 8.84 0.10 50.76 03:34:01 AM 1 20.87 0.00 12.96 11.71 0.10 54.36 03:34:01 AM 2 33.88 0.00 15.26 13.31 0.10 37.45 03:34:01 AM 3 19.43 0.00 14.47 12.12 0.09 53.89 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 40.00 0.00 0.93 0.40 0.09 58.58 03:35:01 AM 0 35.08 0.00 0.68 0.20 0.08 63.95 03:35:01 AM 1 39.65 0.00 0.79 0.23 0.08 59.24 03:35:01 AM 2 27.39 0.00 0.69 0.17 0.08 71.68 03:35:01 AM 3 57.89 0.00 1.55 0.98 0.10 39.48 03:36:01 AM all 37.28 0.00 1.91 0.17 0.08 60.57 03:36:01 AM 0 32.33 0.00 2.32 0.27 0.08 65.00 03:36:01 AM 1 24.34 0.00 1.35 0.32 0.08 73.91 03:36:01 AM 2 51.86 0.00 2.05 0.02 0.07 46.00 03:36:01 AM 3 40.59 0.00 1.90 0.07 0.08 57.36 03:37:01 AM all 38.02 0.00 1.59 0.22 0.08 60.08 03:37:01 AM 0 20.52 0.00 1.07 0.35 0.08 77.97 03:37:01 AM 1 70.40 0.00 2.44 0.23 0.08 26.84 03:37:01 AM 2 27.02 0.00 0.75 0.05 0.08 72.09 03:37:01 AM 3 34.17 0.00 2.10 0.25 0.08 63.39 03:38:01 AM all 37.80 0.00 1.52 0.15 0.08 60.46 03:38:01 AM 0 35.85 0.00 1.40 0.05 0.08 62.62 03:38:01 AM 1 28.47 0.00 0.99 0.25 0.08 70.21 03:38:01 AM 2 42.06 0.00 1.89 0.28 0.08 55.68 03:38:01 AM 3 44.81 0.00 1.79 0.00 0.08 53.32 03:39:01 AM all 40.85 0.00 2.62 0.26 0.08 56.18 03:39:01 AM 0 34.74 0.00 2.29 0.05 0.08 62.83 03:39:01 AM 1 62.27 0.00 2.46 0.08 0.08 35.11 03:39:01 AM 2 25.93 0.00 1.00 0.27 0.08 72.72 03:39:01 AM 3 40.46 0.00 4.74 0.64 0.08 54.08 03:40:01 AM all 52.39 0.00 2.88 0.13 0.09 44.52 03:40:01 AM 0 56.98 0.00 3.57 0.15 0.08 39.22 03:40:01 AM 1 58.36 0.00 3.90 0.15 0.08 37.50 03:40:01 AM 2 45.70 0.00 2.33 0.02 0.08 51.87 03:40:01 AM 3 48.53 0.00 1.71 0.18 0.10 49.47 03:41:01 AM all 28.82 0.00 4.59 0.49 0.10 65.99 03:41:01 AM 0 40.32 0.00 4.06 0.18 0.10 55.34 03:41:01 AM 1 20.19 0.00 4.51 0.13 0.10 75.06 03:41:01 AM 2 27.89 0.00 5.04 0.77 0.10 66.19 03:41:01 AM 3 26.89 0.00 4.77 0.89 0.10 67.35 Average: all 37.37 0.04 3.44 1.10 0.08 57.97 Average: 0 37.42 0.03 3.36 0.95 0.08 58.17 Average: 1 37.66 0.04 3.41 1.03 0.08 57.78 Average: 2 36.61 0.05 3.62 1.29 0.08 58.34 Average: 3 37.80 0.03 3.37 1.13 0.08 57.59