---> uname -a: Linux prd-centos8-builder-4c-4g-28521.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 1096 6812 19 7853 14317 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:81:9b:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85331sec preferred_lft 85331sec inet6 fe80::f816:3eff:fe81:9b05/64 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) 07/17/2025 _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 202.40 54.18 148.22 2036.39 11837.65 03:25:01 AM 388.16 13.53 374.63 1646.38 8375.13 03:26:01 AM 93.02 5.42 87.60 927.98 15403.15 03:27:01 AM 49.48 0.15 49.33 95.32 25769.99 03:28:01 AM 136.07 0.00 136.07 0.00 33314.17 03:29:01 AM 46.19 0.00 46.19 0.00 7850.37 03:30:01 AM 85.39 0.00 85.39 0.00 10584.94 03:31:01 AM 75.38 0.00 75.38 0.00 7478.16 03:32:01 AM 84.47 0.03 84.44 19.33 10746.89 03:33:01 AM 1491.07 74.58 1416.49 1308.01 48426.42 03:34:01 AM 34.71 22.50 12.21 406.73 1183.75 03:35:01 AM 23.66 13.83 9.83 155.68 10365.78 03:36:01 AM 11.90 0.05 11.85 0.80 9886.59 03:37:01 AM 8.96 0.03 8.93 0.27 9732.14 03:38:01 AM 95.50 0.08 95.42 0.67 10991.99 03:39:01 AM 67.23 0.03 67.19 5.20 3118.18 03:40:01 AM 56.15 0.65 55.50 62.51 15472.31 Average: 173.53 10.89 162.64 392.07 14150.37 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13202248 15060160 2939284 18.21 2688 2054288 814184 4.74 202476 2317160 114036 03:25:01 AM 11388340 13633100 4753192 29.45 2688 2424228 2190924 12.75 234568 4049836 291688 03:26:01 AM 10219668 13371732 5921864 36.69 2688 3324372 2329168 13.55 453448 4984928 674516 03:27:01 AM 9227860 12961412 6913672 42.83 2688 3891920 2716736 15.80 711996 5693624 530292 03:28:01 AM 8350772 12680392 7790760 48.27 2688 4481800 2951572 17.17 881812 6389384 146696 03:29:01 AM 8061476 12566628 8080056 50.06 2688 4640564 3047996 17.73 963648 6568468 93628 03:30:01 AM 7405048 12228336 8736484 54.12 2688 4932640 3388224 19.71 1030056 7103824 103936 03:31:01 AM 7382336 12501676 8759196 54.26 2688 5219700 3032156 17.64 1066492 7070864 188916 03:32:01 AM 5859248 12101868 10282284 63.70 2688 6226244 3160708 18.39 1102676 8336972 970708 03:33:01 AM 5313852 11825916 10827680 67.08 2688 6340504 3231852 18.80 1164076 8454580 4100 03:34:01 AM 5027372 11765640 11114160 68.85 2688 6560792 3250312 18.91 1270004 8626792 202548 03:35:01 AM 4868640 11878484 11272892 69.84 2688 6830680 3229076 18.78 1358416 8696332 177108 03:36:01 AM 4460868 11737124 11680664 72.36 2688 7096972 3246012 18.88 1447216 9012600 175824 03:37:01 AM 4112904 11656312 12028628 74.52 2688 7361940 3237228 18.83 1537140 9266840 177204 03:38:01 AM 4433024 11882848 11708508 72.54 2688 7393920 3337424 19.41 1568780 9113720 20148 03:39:01 AM 6945668 14623472 9195864 56.97 2688 7620180 929508 5.41 1886456 6294844 426296 03:40:01 AM 7004148 14690384 9137384 56.61 2688 7630236 860376 5.01 2061688 6061816 11120 Average: 7250792 12774440 8890740 55.08 2688 5531234 2644321 15.38 1114173 6943681 253457 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 298.43 241.04 1509.46 56.66 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 572.70 488.77 5115.92 105.18 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:26:01 AM eth0 483.57 439.43 4450.63 38.00 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 67.24 51.74 1438.64 13.86 0.00 0.00 0.00 0.00 03:28:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 03:28:01 AM eth0 49.53 45.06 430.93 10.58 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 29.20 28.19 125.12 9.54 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 22.69 20.67 11.76 10.09 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 59.62 56.02 615.18 20.48 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 301.83 179.22 1737.74 29.81 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 8.10 7.65 6.65 1.46 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 8.88 9.15 85.08 1.57 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 2.02 1.82 0.47 0.83 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 2.47 2.12 0.62 0.94 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 2.40 2.17 0.59 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 57.44 56.70 512.22 13.19 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 130.42 129.42 229.69 40.60 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 850.50 793.39 247.40 6460.05 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 173.35 150.14 971.60 400.79 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) 07/17/2025 _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 15.89 0.46 8.03 1.34 0.12 74.16 03:24:01 AM 0 12.87 0.22 4.71 1.97 0.10 80.14 03:24:01 AM 1 20.97 0.79 11.54 1.17 0.12 65.41 03:24:01 AM 2 8.70 0.37 7.12 0.99 0.12 82.70 03:24:01 AM 3 21.03 0.49 8.77 1.21 0.15 68.36 03:25:01 AM all 24.32 0.00 2.78 1.96 0.13 70.81 03:25:01 AM 0 26.33 0.00 3.23 2.96 0.13 67.35 03:25:01 AM 1 27.41 0.00 2.50 1.29 0.12 68.69 03:25:01 AM 2 27.29 0.00 2.60 1.45 0.13 68.53 03:25:01 AM 3 16.26 0.00 2.80 2.13 0.13 78.67 03:26:01 AM all 38.13 0.00 2.35 1.32 0.11 58.09 03:26:01 AM 0 35.53 0.00 2.69 1.99 0.12 59.67 03:26:01 AM 1 37.81 0.00 1.88 1.54 0.10 58.67 03:26:01 AM 2 39.51 0.00 2.50 0.56 0.12 57.32 03:26:01 AM 3 39.66 0.00 2.35 1.21 0.08 56.69 03:27:01 AM all 68.70 0.00 2.73 0.62 0.13 27.84 03:27:01 AM 0 73.57 0.00 4.22 1.26 0.13 20.82 03:27:01 AM 1 65.39 0.00 1.15 0.38 0.13 32.94 03:27:01 AM 2 63.03 0.00 1.94 0.20 0.12 34.70 03:27:01 AM 3 72.80 0.00 3.58 0.62 0.12 22.88 03:28:01 AM all 48.72 0.00 2.66 1.39 0.13 47.10 03:28:01 AM 0 50.49 0.00 2.58 0.67 0.13 46.13 03:28:01 AM 1 50.24 0.00 2.21 2.04 0.12 45.38 03:28:01 AM 2 48.78 0.00 1.88 0.89 0.13 48.31 03:28:01 AM 3 45.38 0.00 3.96 1.96 0.12 48.58 03:29:01 AM all 56.47 0.00 2.87 0.30 0.11 40.25 03:29:01 AM 0 60.11 0.00 3.47 0.08 0.10 36.24 03:29:01 AM 1 44.27 0.00 1.27 0.91 0.12 53.43 03:29:01 AM 2 53.39 0.00 1.75 0.13 0.10 44.62 03:29:01 AM 3 68.13 0.00 5.01 0.08 0.12 26.66 03:30:01 AM all 53.36 0.00 3.01 0.49 0.12 43.03 03:30:01 AM 0 48.69 0.00 2.28 0.29 0.12 48.62 03:30:01 AM 1 70.80 0.00 5.69 0.13 0.13 23.24 03:30:01 AM 2 50.33 0.00 0.94 0.25 0.10 48.38 03:30:01 AM 3 43.61 0.00 3.11 1.29 0.12 51.88 03:31:01 AM all 49.76 0.00 3.04 0.53 0.14 46.52 03:31:01 AM 0 53.19 0.00 3.94 0.99 0.15 41.72 03:31:01 AM 1 54.74 0.00 3.43 0.07 0.13 41.64 03:31:01 AM 2 44.47 0.00 1.23 0.15 0.14 54.01 03:31:01 AM 3 46.61 0.00 3.56 0.92 0.13 48.76 03:32:01 AM all 38.43 0.00 7.19 0.42 0.11 53.84 03:32:01 AM 0 33.09 0.00 6.12 0.25 0.10 60.44 03:32:01 AM 1 40.25 0.00 7.86 0.73 0.12 51.04 03:32:01 AM 2 31.32 0.00 5.64 0.22 0.12 62.70 03:32:01 AM 3 49.09 0.00 9.15 0.48 0.12 41.17 03:33:01 AM all 26.76 0.00 9.32 12.69 0.13 51.10 03:33:01 AM 0 16.34 0.00 8.37 13.07 0.14 62.08 03:33:01 AM 1 32.48 0.00 9.19 10.60 0.14 47.60 03:33:01 AM 2 15.49 0.00 8.64 14.40 0.12 61.34 03:33:01 AM 3 42.69 0.00 11.08 12.69 0.12 33.42 03:34:01 AM all 37.50 0.00 1.41 0.22 0.11 60.76 03:34:01 AM 0 63.37 0.00 1.77 0.15 0.12 34.59 03:34:01 AM 1 26.25 0.00 1.54 0.40 0.10 71.71 03:34:01 AM 2 29.89 0.00 1.09 0.18 0.10 68.74 03:34:01 AM 3 30.48 0.00 1.25 0.13 0.12 68.01 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 39.57 0.00 1.63 0.38 0.11 58.31 03:35:01 AM 0 40.16 0.00 1.54 0.05 0.12 58.13 03:35:01 AM 1 30.77 0.00 1.59 0.13 0.12 67.39 03:35:01 AM 2 46.09 0.00 1.59 0.02 0.12 52.19 03:35:01 AM 3 41.27 0.00 1.81 1.32 0.10 55.49 03:36:01 AM all 36.00 0.00 1.72 0.41 0.10 61.77 03:36:01 AM 0 30.97 0.00 1.48 0.03 0.10 67.41 03:36:01 AM 1 38.54 0.00 1.57 0.72 0.10 59.07 03:36:01 AM 2 38.86 0.00 1.62 0.23 0.10 59.18 03:36:01 AM 3 35.64 0.00 2.19 0.65 0.10 61.41 03:37:01 AM all 37.39 0.00 1.65 0.28 0.11 60.58 03:37:01 AM 0 32.80 0.00 2.27 0.00 0.12 64.81 03:37:01 AM 1 57.30 0.00 1.85 0.15 0.12 40.57 03:37:01 AM 2 39.28 0.00 1.54 0.62 0.12 58.44 03:37:01 AM 3 20.17 0.00 0.94 0.33 0.10 78.46 03:38:01 AM all 52.50 0.00 3.16 0.46 0.13 43.75 03:38:01 AM 0 51.61 0.00 2.90 0.44 0.13 44.92 03:38:01 AM 1 47.34 0.00 1.75 0.32 0.13 50.45 03:38:01 AM 2 61.17 0.00 3.64 0.15 0.13 34.91 03:38:01 AM 3 49.87 0.00 4.34 0.92 0.12 44.75 03:39:01 AM all 45.20 0.00 4.39 0.19 0.12 50.10 03:39:01 AM 0 34.42 0.00 3.02 0.22 0.13 62.21 03:39:01 AM 1 49.99 0.00 4.53 0.10 0.12 45.26 03:39:01 AM 2 51.05 0.00 5.39 0.17 0.10 43.29 03:39:01 AM 3 45.40 0.00 4.64 0.27 0.12 49.57 03:40:01 AM all 19.25 0.00 2.41 0.72 0.11 77.51 03:40:01 AM 0 21.61 0.00 2.22 0.12 0.12 75.94 03:40:01 AM 1 28.05 0.00 2.81 0.86 0.12 68.16 03:40:01 AM 2 11.31 0.00 2.45 1.83 0.08 84.31 03:40:01 AM 3 16.04 0.00 2.16 0.05 0.12 81.63 Average: all 40.47 0.03 3.54 1.39 0.12 54.45 Average: 0 40.31 0.01 3.34 1.44 0.12 54.78 Average: 1 42.51 0.05 3.66 1.26 0.12 52.40 Average: 2 38.84 0.02 3.03 1.31 0.11 56.68 Average: 3 40.23 0.03 4.15 1.54 0.12 53.94