---> uname -a: Linux prd-centos8-builder-4c-4g-44117.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: 2800.000 BogoMIPS: 5600.00 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 802 9643 19 5317 14611 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:2b:8f:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85349sec preferred_lft 85349sec inet6 fe80::f816:3eff:fe2b:8f5f/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) 09/06/2025 _x86_64_ (4 CPU) 20:12:20 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 205.95 60.88 145.07 2095.57 10846.40 08:15:01 PM 33.88 0.03 33.84 0.53 4922.76 08:16:01 PM 4.67 0.00 4.67 0.00 125.00 08:17:01 PM 5.33 0.00 5.33 0.00 152.21 08:18:01 PM 5.13 0.00 5.13 0.00 125.77 08:19:01 PM 16.83 0.00 16.83 0.00 243.91 08:20:01 PM 458.44 17.08 441.36 2598.77 9140.53 08:21:01 PM 104.54 0.32 104.22 8.54 9035.44 08:22:01 PM 48.54 0.00 48.54 0.00 5869.81 08:23:01 PM 55.83 0.72 55.11 514.50 18387.40 08:24:01 PM 88.52 0.00 88.52 0.00 34795.98 08:25:01 PM 28.91 0.00 28.91 0.00 3481.89 08:26:01 PM 32.66 0.00 32.66 0.00 1086.67 08:27:01 PM 39.51 0.00 39.51 0.00 8018.30 08:28:01 PM 119.41 0.03 119.38 5.20 3672.74 08:29:01 PM 54.94 0.38 54.56 18.93 19914.21 Average: 81.41 4.97 76.44 327.92 8112.51 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13276496 15116212 2865036 17.75 2688 2037852 836868 4.87 202428 2252904 124928 08:15:01 PM 13264444 15104868 2877088 17.82 2688 2038072 836868 4.87 202440 2263852 0 08:16:01 PM 13261100 15102632 2880432 17.84 2688 2038396 836868 4.87 202440 2264816 48 08:17:01 PM 13258188 15100636 2883344 17.86 2688 2038576 836868 4.87 202440 2265724 12 08:18:01 PM 13252460 15095936 2889072 17.90 2688 2038832 836868 4.87 202440 2268512 12 08:19:01 PM 13233176 15088024 2908356 18.02 2688 2048000 836868 4.87 202440 2282040 6216 08:20:01 PM 11010892 13332264 5130640 31.79 2688 2488844 2434012 14.16 311836 4330184 210832 08:21:01 PM 10618224 13130208 5523308 34.22 2688 2671692 2505576 14.58 462660 4555148 155724 08:22:01 PM 10018700 12608692 6122832 37.93 2688 2743552 2975696 17.31 510672 5095804 67520 08:23:01 PM 8607984 12365872 7533548 46.67 2688 3903860 3182736 18.51 663188 6339708 674676 08:24:01 PM 7970700 12112248 8170832 50.62 2688 4280320 3461576 20.14 677776 6947668 26652 08:25:01 PM 7772600 11990880 8368932 51.85 2688 4355808 3552556 20.67 726360 7095844 6936 08:26:01 PM 7698180 12118092 8443352 52.31 2688 4550752 3377036 19.65 755688 7128868 180308 08:27:01 PM 7612180 12106052 8529352 52.84 2688 4621064 3381252 19.67 771444 7190980 23116 08:28:01 PM 9936476 15028440 6205056 38.44 2688 5208988 862148 5.02 1163776 4468080 541756 08:29:01 PM 9876728 14952420 6264804 38.81 2688 5201884 917416 5.34 1153356 4549384 8 Average: 10666783 13772092 5474749 33.92 2688 3266656 1979451 11.52 525712 4456220 126172 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 103.95 86.20 1185.28 22.23 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 55.36 47.29 157.91 12.40 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 82.92 67.66 216.29 18.10 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 76.85 65.02 202.15 16.66 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 80.86 69.28 219.70 18.22 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 178.32 206.35 273.09 58.70 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 487.37 431.99 5326.91 84.08 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 183.79 148.72 2639.14 27.10 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 44.38 45.06 206.88 13.01 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 44.47 42.17 312.93 13.77 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 105.73 94.10 1042.30 20.23 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 53.24 44.71 998.70 9.41 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 82.17 68.51 981.26 13.58 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 44.34 43.72 121.41 14.91 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 100.02 91.45 510.00 23.19 0.00 0.00 0.00 0.00 08:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 PM eth0 715.93 908.93 239.78 8752.69 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 152.43 153.81 912.80 570.35 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) 09/06/2025 _x86_64_ (4 CPU) 20:12:20 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 16.36 0.56 8.95 1.74 0.09 72.30 08:14:01 PM 0 24.62 0.54 8.10 1.91 0.08 64.75 08:14:01 PM 1 10.14 0.57 9.18 1.77 0.10 78.24 08:14:01 PM 2 18.31 0.55 8.65 1.30 0.10 71.08 08:14:01 PM 3 12.38 0.57 9.87 1.99 0.07 75.12 08:15:01 PM all 0.36 0.00 0.28 0.47 0.03 98.85 08:15:01 PM 0 0.15 0.00 0.15 0.68 0.03 98.98 08:15:01 PM 1 0.25 0.00 0.28 0.27 0.03 99.17 08:15:01 PM 2 0.50 0.00 0.55 0.90 0.03 98.01 08:15:01 PM 3 0.55 0.00 0.15 0.02 0.03 99.25 08:16:01 PM all 0.39 0.00 0.21 0.01 0.05 99.34 08:16:01 PM 0 0.10 0.00 0.03 0.02 0.05 99.80 08:16:01 PM 1 0.52 0.00 0.28 0.00 0.05 99.15 08:16:01 PM 2 0.25 0.00 0.20 0.00 0.05 99.50 08:16:01 PM 3 0.68 0.00 0.33 0.03 0.05 98.90 08:17:01 PM all 0.43 0.00 0.20 0.02 0.05 99.29 08:17:01 PM 0 0.12 0.00 0.12 0.05 0.07 99.65 08:17:01 PM 1 0.65 0.00 0.08 0.00 0.03 99.23 08:17:01 PM 2 0.23 0.00 0.08 0.02 0.05 99.62 08:17:01 PM 3 0.73 0.00 0.53 0.00 0.05 98.68 08:18:01 PM all 0.39 0.00 0.25 0.02 0.05 99.29 08:18:01 PM 0 0.70 0.00 0.62 0.02 0.07 98.60 08:18:01 PM 1 0.45 0.00 0.03 0.00 0.03 99.48 08:18:01 PM 2 0.23 0.00 0.20 0.00 0.05 99.52 08:18:01 PM 3 0.18 0.00 0.15 0.05 0.03 99.58 08:19:01 PM all 0.59 0.00 0.51 0.05 0.06 98.80 08:19:01 PM 0 1.12 0.00 1.39 0.00 0.07 97.43 08:19:01 PM 1 0.67 0.00 0.32 0.00 0.05 98.96 08:19:01 PM 2 0.33 0.00 0.20 0.02 0.05 99.40 08:19:01 PM 3 0.23 0.00 0.13 0.17 0.07 99.40 08:20:01 PM all 49.20 0.00 3.07 1.66 0.10 45.98 08:20:01 PM 0 52.32 0.00 2.34 0.72 0.10 44.52 08:20:01 PM 1 48.70 0.00 3.35 1.41 0.10 46.44 08:20:01 PM 2 50.16 0.00 3.72 1.86 0.10 44.16 08:20:01 PM 3 45.60 0.00 2.85 2.66 0.10 48.79 08:21:01 PM all 59.52 0.00 2.83 0.89 0.08 36.68 08:21:01 PM 0 51.31 0.00 1.91 1.62 0.09 45.08 08:21:01 PM 1 60.05 0.00 3.19 0.80 0.09 35.87 08:21:01 PM 2 60.30 0.00 2.79 0.19 0.08 36.64 08:21:01 PM 3 66.41 0.00 3.42 0.97 0.07 29.13 08:22:01 PM all 61.61 0.00 3.12 0.36 0.10 34.82 08:22:01 PM 0 56.16 0.00 3.24 0.12 0.10 40.38 08:22:01 PM 1 63.92 0.00 1.46 0.05 0.08 34.49 08:22:01 PM 2 62.37 0.00 3.90 1.03 0.10 32.60 08:22:01 PM 3 63.98 0.00 3.87 0.24 0.10 31.81 08:23:01 PM all 50.36 0.00 2.17 0.93 0.08 46.45 08:23:01 PM 0 59.55 0.00 2.65 0.28 0.08 37.43 08:23:01 PM 1 58.94 0.00 2.83 0.62 0.08 37.53 08:23:01 PM 2 40.00 0.00 1.66 2.43 0.07 55.84 08:23:01 PM 3 42.96 0.00 1.56 0.40 0.10 54.99 08:24:01 PM all 48.63 0.00 2.94 5.60 0.23 42.60 08:24:01 PM 0 50.47 0.00 3.05 5.93 0.08 40.48 08:24:01 PM 1 45.74 0.00 2.85 9.88 0.63 40.90 08:24:01 PM 2 49.77 0.00 3.73 0.17 0.12 46.21 08:24:01 PM 3 48.53 0.00 2.15 6.43 0.07 42.83 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 49.20 0.00 3.43 0.21 0.09 47.08 08:25:01 PM 0 51.62 0.00 4.82 0.15 0.08 43.32 08:25:01 PM 1 53.29 0.00 3.77 0.39 0.08 42.47 08:25:01 PM 2 45.09 0.00 2.05 0.13 0.08 52.64 08:25:01 PM 3 46.78 0.00 3.07 0.17 0.10 49.87 08:26:01 PM all 56.78 0.00 3.03 0.12 0.09 39.98 08:26:01 PM 0 58.28 0.00 3.53 0.18 0.10 37.91 08:26:01 PM 1 53.19 0.00 2.52 0.12 0.10 44.08 08:26:01 PM 2 62.56 0.00 4.02 0.15 0.08 33.18 08:26:01 PM 3 53.09 0.00 2.03 0.03 0.08 44.77 08:27:01 PM all 50.34 0.00 3.26 0.26 0.09 46.05 08:27:01 PM 0 45.20 0.00 2.45 0.22 0.10 52.04 08:27:01 PM 1 46.80 0.00 2.95 0.05 0.08 50.11 08:27:01 PM 2 60.37 0.00 5.19 0.47 0.10 33.87 08:27:01 PM 3 49.00 0.00 2.43 0.32 0.07 48.18 08:28:01 PM all 45.78 0.00 4.21 0.36 0.09 49.56 08:28:01 PM 0 45.39 0.00 4.59 0.54 0.10 49.39 08:28:01 PM 1 52.35 0.00 5.50 0.39 0.08 41.68 08:28:01 PM 2 35.99 0.00 3.19 0.32 0.08 60.42 08:28:01 PM 3 49.38 0.00 3.56 0.20 0.08 46.77 08:29:01 PM all 20.32 0.00 3.44 0.89 0.10 75.24 08:29:01 PM 0 34.26 0.00 5.89 0.15 0.08 59.61 08:29:01 PM 1 16.05 0.00 1.95 1.11 0.08 80.82 08:29:01 PM 2 14.76 0.00 2.22 0.24 0.12 82.67 08:29:01 PM 3 16.19 0.00 3.71 2.08 0.10 77.92 Average: all 31.81 0.03 2.62 0.85 0.09 64.60 Average: 0 33.14 0.03 2.80 0.79 0.08 63.15 Average: 1 31.90 0.04 2.53 1.06 0.11 64.37 Average: 2 31.25 0.03 2.64 0.58 0.08 65.41 Average: 3 30.95 0.04 2.49 0.98 0.07 65.47