---> uname -a: Linux prd-centos8-builder-4c-4g-8554.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 6856 19 7865 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:c2:12:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85264sec preferred_lft 85264sec inet6 fe80::f816:3eff:fec2:1256/64 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) 11/04/2025 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 222.19 73.66 148.53 2268.84 11737.52 03:25:01 AM 38.76 0.00 38.76 0.00 4976.74 03:26:01 AM 373.49 15.70 357.79 1826.76 5957.17 03:27:01 AM 76.33 3.40 72.93 843.18 17089.46 03:28:01 AM 49.33 0.00 49.33 0.00 22462.29 03:29:01 AM 137.76 0.00 137.76 0.00 32991.32 03:30:01 AM 52.36 0.00 52.36 0.00 9138.04 03:31:01 AM 90.79 0.00 90.79 0.00 10626.82 03:32:01 AM 61.35 0.00 61.35 0.00 8402.18 03:33:01 AM 112.48 0.07 112.41 19.59 21166.43 03:34:01 AM 1359.27 86.17 1273.10 1546.81 36089.39 03:35:01 AM 29.56 11.20 18.36 171.17 4984.32 03:36:01 AM 23.17 13.53 9.65 152.59 9517.97 03:37:01 AM 9.33 0.05 9.28 0.80 9901.80 03:38:01 AM 11.35 0.12 11.23 0.93 9740.81 03:39:01 AM 100.38 0.00 100.38 0.00 8139.59 03:40:01 AM 65.99 0.03 65.96 5.20 3249.86 03:41:01 AM 50.35 0.65 49.70 62.51 15394.39 Average: 159.11 11.36 147.75 383.23 13420.09 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13253776 15119372 2887756 17.89 2688 2062956 814720 4.74 202596 2277076 126960 03:25:01 AM 13241012 15109120 2900520 17.97 2688 2063732 814720 4.74 202604 2278704 204 03:26:01 AM 11557252 13830392 4584280 28.40 2688 2452084 2008576 11.68 243360 3873428 248472 03:27:01 AM 10442472 13611820 5699060 35.31 2688 3340992 2141736 12.46 471332 4746188 616616 03:28:01 AM 7740096 11483088 8401436 52.05 2688 3901324 4183020 24.33 730300 7159524 519124 03:29:01 AM 8329184 12681636 7812348 48.40 2688 4504004 2966836 17.26 888868 6404136 159488 03:30:01 AM 8013228 12652116 8128304 50.36 2688 4768772 2986984 17.38 966420 6605268 175896 03:31:01 AM 7695664 12599532 8445868 52.32 2688 5008592 3008876 17.50 1040396 6797300 134888 03:32:01 AM 7390124 12548964 8751408 54.22 2688 5258784 3001948 17.46 1087576 7044968 151892 03:33:01 AM 5584160 11956668 10557372 65.41 2688 6306416 3124320 18.18 1102452 8533260 698088 03:34:01 AM 5193924 11722728 10947608 67.82 2688 6356828 3185976 18.53 1164080 8579964 20 03:35:01 AM 4785644 11533496 11355888 70.35 2688 6570076 3199756 18.61 1270048 8871500 87788 03:36:01 AM 4756824 11775288 11384708 70.53 2688 6839844 3213736 18.70 1358220 8818108 89316 03:37:01 AM 4634488 12010776 11507044 71.29 2688 7193896 3205232 18.65 1476488 8823328 180900 03:38:01 AM 3987600 11539896 12153932 75.30 2688 7371120 3213728 18.70 1536940 9398920 87828 03:39:01 AM 4688232 12172092 11453300 70.96 2688 7428816 3190072 18.56 1571608 8868900 44272 03:40:01 AM 6963136 14657892 9178396 56.86 2688 7635608 951520 5.54 1887092 6285864 428956 03:41:01 AM 6963196 14660728 9178336 56.86 2688 7638740 940420 5.47 2061320 6111720 8764 Average: 7512223 12870311 8629309 53.46 2688 5372366 2564010 14.92 1070094 6748786 208860 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 131.77 110.81 1324.43 29.51 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 165.59 150.14 401.36 42.41 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 519.23 463.37 5173.42 92.05 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:27:01 AM eth0 345.81 211.19 4184.92 20.90 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.55 0.55 0.04 0.04 0.00 0.00 0.00 0.00 03:28:01 AM eth0 73.74 54.24 1445.76 18.67 0.00 0.00 0.00 0.00 03:29:01 AM lo 2.37 2.37 0.52 0.52 0.00 0.00 0.00 0.00 03:29:01 AM eth0 64.22 59.26 502.59 12.49 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 32.61 29.22 62.28 10.56 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 17.29 15.02 4.20 8.42 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 68.50 62.93 616.29 18.62 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 190.10 134.74 1734.54 22.40 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 4.92 4.93 1.03 0.77 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 9.87 9.80 85.38 1.78 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 2.52 2.15 0.61 1.12 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 3.33 3.15 0.76 1.18 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 2.12 1.02 1.28 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 66.56 67.29 609.43 15.02 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 127.28 124.86 140.98 39.00 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 871.89 786.05 244.77 6448.66 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 149.90 127.29 918.52 376.94 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) 11/04/2025 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 17.35 0.64 9.38 1.56 0.10 70.97 03:24:01 AM 0 26.45 0.40 9.11 1.52 0.12 62.40 03:24:01 AM 1 18.10 0.47 7.97 1.31 0.10 72.06 03:24:01 AM 2 14.37 0.82 9.37 1.81 0.10 73.53 03:24:01 AM 3 10.48 0.86 11.08 1.61 0.08 75.89 03:25:01 AM all 0.76 0.00 0.59 0.35 0.08 98.23 03:25:01 AM 0 0.38 0.00 0.28 0.30 0.05 98.98 03:25:01 AM 1 0.74 0.00 0.25 0.15 0.07 98.80 03:25:01 AM 2 1.07 0.00 0.97 0.54 0.08 97.34 03:25:01 AM 3 0.85 0.00 0.85 0.40 0.10 97.79 03:26:01 AM all 30.39 0.00 2.71 1.83 0.13 64.93 03:26:01 AM 0 25.69 0.00 3.23 3.35 0.13 67.60 03:26:01 AM 1 31.49 0.00 2.87 1.36 0.15 64.13 03:26:01 AM 2 30.64 0.00 3.01 1.87 0.13 64.35 03:26:01 AM 3 33.75 0.00 1.73 0.74 0.12 63.66 03:27:01 AM all 39.49 0.00 2.12 1.07 0.11 57.21 03:27:01 AM 0 37.85 0.00 2.52 0.86 0.13 58.64 03:27:01 AM 1 42.04 0.00 0.87 0.22 0.10 56.77 03:27:01 AM 2 37.69 0.00 3.55 1.58 0.10 57.08 03:27:01 AM 3 40.38 0.00 1.54 1.61 0.10 56.37 03:28:01 AM all 64.48 0.00 2.60 0.64 0.14 32.14 03:28:01 AM 0 58.45 0.00 2.75 0.52 0.15 38.14 03:28:01 AM 1 66.00 0.00 1.84 0.30 0.13 31.72 03:28:01 AM 2 70.43 0.00 3.25 0.22 0.15 25.95 03:28:01 AM 3 63.04 0.00 2.56 1.51 0.13 32.76 03:29:01 AM all 46.84 0.00 2.76 2.15 0.12 48.14 03:29:01 AM 0 45.28 0.00 1.49 0.22 0.10 52.91 03:29:01 AM 1 48.95 0.00 2.80 2.30 0.12 45.83 03:29:01 AM 2 54.19 0.00 4.78 2.78 0.15 38.09 03:29:01 AM 3 38.96 0.00 1.97 3.29 0.10 55.68 03:30:01 AM all 52.28 0.00 2.90 0.60 0.13 44.10 03:30:01 AM 0 62.00 0.00 4.53 0.66 0.15 32.66 03:30:01 AM 1 58.80 0.00 4.27 0.40 0.13 36.39 03:30:01 AM 2 52.60 0.00 1.43 0.40 0.10 45.47 03:30:01 AM 3 35.76 0.00 1.39 0.92 0.12 61.80 03:31:01 AM all 56.44 0.00 2.76 0.63 0.11 40.06 03:31:01 AM 0 51.47 0.00 2.44 0.62 0.12 45.35 03:31:01 AM 1 51.69 0.00 3.62 1.59 0.12 42.98 03:31:01 AM 2 67.30 0.00 3.92 0.17 0.12 28.49 03:31:01 AM 3 55.32 0.00 1.04 0.13 0.10 43.41 03:32:01 AM all 46.37 0.00 2.96 0.52 0.14 50.01 03:32:01 AM 0 40.51 0.00 1.76 0.37 0.14 57.22 03:32:01 AM 1 45.34 0.00 2.50 0.32 0.14 51.71 03:32:01 AM 2 49.84 0.00 4.28 0.51 0.15 45.22 03:32:01 AM 3 49.77 0.00 3.30 0.88 0.15 45.90 03:33:01 AM all 37.00 0.00 8.85 0.89 0.14 53.13 03:33:01 AM 0 40.87 0.00 8.53 0.05 0.15 50.39 03:33:01 AM 1 32.23 0.00 8.58 0.47 0.14 58.59 03:33:01 AM 2 38.86 0.00 9.75 1.84 0.12 49.42 03:33:01 AM 3 36.01 0.00 8.52 1.19 0.14 54.14 03:34:01 AM all 27.95 0.00 6.86 15.71 0.13 49.35 03:34:01 AM 0 42.05 0.00 6.48 14.13 0.14 37.21 03:34:01 AM 1 20.96 0.00 7.79 16.57 0.12 54.56 03:34:01 AM 2 21.30 0.00 6.87 14.57 0.14 57.12 03:34:01 AM 3 27.47 0.00 6.29 17.58 0.14 48.52 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.78 0.00 1.44 0.22 0.11 60.45 03:35:01 AM 0 66.14 0.00 1.83 0.12 0.12 31.80 03:35:01 AM 1 20.54 0.00 0.68 0.07 0.10 78.61 03:35:01 AM 2 42.08 0.00 2.60 0.17 0.12 55.03 03:35:01 AM 3 22.42 0.00 0.67 0.52 0.10 76.29 03:36:01 AM all 37.97 0.00 1.57 0.34 0.12 60.00 03:36:01 AM 0 67.66 0.00 2.66 0.22 0.13 29.33 03:36:01 AM 1 21.28 0.00 0.77 0.68 0.12 77.15 03:36:01 AM 2 36.20 0.00 1.05 0.45 0.10 62.19 03:36:01 AM 3 26.77 0.00 1.81 0.02 0.12 71.29 03:37:01 AM all 36.49 0.00 1.94 0.65 0.13 60.78 03:37:01 AM 0 19.72 0.00 1.12 0.60 0.10 78.46 03:37:01 AM 1 42.41 0.00 3.17 0.27 0.12 54.04 03:37:01 AM 2 64.63 0.00 2.83 0.13 0.15 32.26 03:37:01 AM 3 19.26 0.00 0.67 1.59 0.15 78.32 03:38:01 AM all 37.88 0.00 1.54 0.41 0.11 60.07 03:38:01 AM 0 21.71 0.00 1.35 1.08 0.12 75.73 03:38:01 AM 1 44.82 0.00 1.67 0.17 0.10 53.24 03:38:01 AM 2 45.17 0.00 1.47 0.08 0.12 53.16 03:38:01 AM 3 39.85 0.00 1.67 0.28 0.10 58.09 03:39:01 AM all 53.19 0.00 3.29 0.30 0.11 43.10 03:39:01 AM 0 52.73 0.00 2.70 0.44 0.10 44.04 03:39:01 AM 1 57.50 0.00 4.55 0.32 0.12 37.52 03:39:01 AM 2 51.23 0.00 3.50 0.10 0.10 45.07 03:39:01 AM 3 51.31 0.00 2.41 0.35 0.12 45.81 03:40:01 AM all 43.33 0.00 4.22 0.55 0.16 51.75 03:40:01 AM 0 38.90 0.00 5.82 0.15 0.15 54.98 03:40:01 AM 1 41.93 0.00 3.73 0.22 0.15 53.97 03:40:01 AM 2 47.21 0.00 4.58 1.36 0.15 46.70 03:40:01 AM 3 45.28 0.00 2.74 0.46 0.17 51.35 03:41:01 AM all 22.88 0.00 2.55 0.92 0.15 73.51 03:41:01 AM 0 20.89 0.00 2.88 1.82 0.15 74.26 03:41:01 AM 1 23.08 0.00 1.97 0.49 0.13 74.33 03:41:01 AM 2 29.39 0.00 2.99 0.34 0.15 67.14 03:41:01 AM 3 18.17 0.00 2.36 1.03 0.15 78.29 Average: all 38.27 0.04 3.38 1.62 0.12 56.57 Average: 0 39.92 0.02 3.41 1.50 0.13 55.03 Average: 1 37.10 0.03 3.32 1.51 0.12 57.93 Average: 2 41.91 0.05 3.89 1.60 0.12 52.43 Average: 3 34.14 0.05 2.91 1.89 0.12 60.89