---> uname -a: Linux prd-centos8-builder-4c-4g-25790.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 787 9656 19 5319 14626 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:7b:65:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85417sec preferred_lft 85417sec inet6 fe80::f816:3eff:fe7b:65e4/64 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) 07/04/2025 _x86_64_ (4 CPU) 20:12:23 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 236.40 86.14 150.27 2306.16 11475.14 08:15:01 PM 35.35 0.00 35.35 0.00 4978.22 08:16:01 PM 6.05 0.03 6.02 0.53 167.86 08:17:01 PM 5.76 0.00 5.76 0.00 151.30 08:18:01 PM 48.93 2.51 46.42 357.10 987.72 08:19:01 PM 453.80 13.86 439.94 2279.01 8872.73 08:20:01 PM 105.87 0.32 105.55 8.40 9088.97 08:21:01 PM 49.26 0.00 49.26 0.00 5783.98 08:22:01 PM 73.48 0.70 72.78 475.84 24051.07 08:23:01 PM 64.82 0.00 64.82 0.00 28791.23 08:24:01 PM 22.93 0.00 22.93 0.00 3468.17 08:25:01 PM 27.87 0.00 27.87 0.00 950.32 08:26:01 PM 44.33 0.00 44.33 0.00 8054.06 08:27:01 PM 31.96 0.00 31.96 0.00 2604.03 08:28:01 PM 142.89 0.42 142.47 24.13 21061.53 Average: 89.99 6.93 83.06 363.47 8698.88 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13284152 15124584 2857380 17.70 2688 2038516 767160 4.46 201596 2243964 125148 08:15:01 PM 13280612 15122176 2860920 17.72 2688 2038832 767160 4.46 201600 2245228 32 08:16:01 PM 13276788 15119688 2864744 17.75 2688 2039192 767160 4.46 201620 2246212 16 08:17:01 PM 13271968 15116096 2869564 17.78 2688 2039480 767160 4.46 201620 2247384 20 08:18:01 PM 13161028 15057788 2980504 18.46 2688 2082464 1089896 6.34 204060 2324884 24840 08:19:01 PM 10914564 13245052 5226968 32.38 2688 2497420 2486324 14.46 317420 4418084 210644 08:20:01 PM 10515592 13031688 5625940 34.85 2688 2675512 2588936 15.06 488176 4631104 144760 08:21:01 PM 10258216 12865280 5883316 36.45 2688 2759764 2672776 15.55 523244 4840168 70496 08:22:01 PM 8444700 12247084 7696832 47.68 2688 3946568 3257268 18.95 663784 6496908 538164 08:23:01 PM 8105016 12313928 8036516 49.79 2688 4346768 3187744 18.54 682200 6806620 90972 08:24:01 PM 8093276 12312376 8048256 49.86 2688 4356460 3187744 18.54 725740 6775708 4260 08:25:01 PM 7896496 12242296 8245036 51.08 2688 4477292 3215056 18.70 750364 6936000 106664 08:26:01 PM 7407204 11895428 8734328 54.11 2688 4614984 3603740 20.96 764216 7401460 16968 08:27:01 PM 7388520 11934760 8753012 54.23 2688 4671176 3515416 20.45 783176 7397948 5728 08:28:01 PM 9888976 14965776 6252556 38.74 2688 5202552 856380 4.98 1152376 4537432 20 Average: 10345807 13506267 5795725 35.91 2688 3319132 2181995 12.69 524079 4769940 89249 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 181.99 129.84 1346.32 25.20 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 87.74 75.74 262.65 20.22 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 93.82 85.17 258.70 22.24 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 90.85 82.14 263.72 21.57 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 258.66 315.27 351.61 96.16 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 377.32 305.15 5293.10 47.62 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 170.55 141.93 2560.86 26.35 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 63.85 61.88 438.29 14.54 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 75.46 66.09 755.56 17.62 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 98.80 84.25 1367.50 18.70 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 20.53 21.03 7.09 5.94 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 58.13 50.03 628.22 11.74 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 62.14 57.82 475.37 17.22 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 45.16 42.84 497.96 10.54 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 840.95 1012.30 271.87 8814.64 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 168.41 168.78 985.34 611.36 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) 07/04/2025 _x86_64_ (4 CPU) 20:12:23 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 18.25 0.79 12.27 1.54 0.10 67.04 08:14:01 PM 0 21.43 0.67 12.52 1.32 0.10 63.96 08:14:01 PM 1 7.96 0.92 12.94 1.89 0.12 76.17 08:14:01 PM 2 15.36 1.02 13.70 2.09 0.10 67.72 08:14:01 PM 3 28.22 0.55 9.93 0.85 0.10 60.34 08:15:01 PM all 0.49 0.00 0.37 0.33 0.05 98.76 08:15:01 PM 0 0.50 0.00 0.22 0.38 0.08 98.81 08:15:01 PM 1 0.48 0.00 0.25 0.20 0.03 99.03 08:15:01 PM 2 0.52 0.00 0.53 0.37 0.03 98.55 08:15:01 PM 3 0.47 0.00 0.47 0.35 0.05 98.66 08:16:01 PM all 0.51 0.00 0.30 0.03 0.06 99.10 08:16:01 PM 0 0.17 0.00 0.07 0.03 0.05 99.68 08:16:01 PM 1 0.32 0.00 0.13 0.00 0.07 99.48 08:16:01 PM 2 0.65 0.00 0.13 0.10 0.07 99.05 08:16:01 PM 3 0.90 0.00 0.87 0.00 0.05 98.18 08:17:01 PM all 0.47 0.00 0.28 0.02 0.06 99.17 08:17:01 PM 0 0.17 0.00 0.18 0.02 0.07 99.56 08:17:01 PM 1 0.68 0.00 0.57 0.03 0.07 98.65 08:17:01 PM 2 0.85 0.00 0.25 0.00 0.05 98.85 08:17:01 PM 3 0.17 0.00 0.13 0.03 0.05 99.62 08:18:01 PM all 1.27 0.00 1.04 0.16 0.08 97.45 08:18:01 PM 0 1.57 0.00 0.90 0.00 0.10 97.42 08:18:01 PM 1 1.37 0.00 1.32 0.22 0.08 97.00 08:18:01 PM 2 1.43 0.00 1.21 0.35 0.07 96.94 08:18:01 PM 3 0.72 0.00 0.72 0.07 0.08 98.41 08:19:01 PM all 58.18 0.00 3.20 2.15 0.13 36.34 08:19:01 PM 0 61.12 0.00 2.78 1.81 0.12 34.17 08:19:01 PM 1 56.91 0.00 3.23 2.49 0.13 37.24 08:19:01 PM 2 56.21 0.00 4.21 2.57 0.15 36.86 08:19:01 PM 3 58.48 0.00 2.58 1.73 0.12 37.09 08:20:01 PM all 59.96 0.00 3.05 0.45 0.12 36.41 08:20:01 PM 0 62.07 0.00 2.27 0.42 0.12 35.13 08:20:01 PM 1 59.62 0.00 2.99 0.33 0.13 36.92 08:20:01 PM 2 64.06 0.00 3.81 0.54 0.10 31.49 08:20:01 PM 3 54.10 0.00 3.14 0.52 0.12 42.11 08:21:01 PM all 61.02 0.00 2.96 0.24 0.10 35.68 08:21:01 PM 0 64.32 0.00 1.23 0.39 0.12 33.95 08:21:01 PM 1 64.01 0.00 5.34 0.28 0.10 30.27 08:21:01 PM 2 52.42 0.00 1.89 0.08 0.10 45.51 08:21:01 PM 3 63.29 0.00 3.38 0.22 0.10 33.02 08:22:01 PM all 47.32 0.00 2.41 1.69 0.12 48.46 08:22:01 PM 0 46.38 0.00 2.04 2.48 0.10 48.99 08:22:01 PM 1 43.43 0.00 1.95 1.41 0.13 53.08 08:22:01 PM 2 52.23 0.00 3.19 1.23 0.15 43.20 08:22:01 PM 3 47.25 0.00 2.45 1.63 0.10 48.57 08:23:01 PM all 51.02 0.00 3.18 1.49 0.11 44.20 08:23:01 PM 0 50.08 0.00 2.67 2.49 0.12 44.64 08:23:01 PM 1 47.35 0.00 2.54 1.61 0.10 48.40 08:23:01 PM 2 52.07 0.00 3.70 0.41 0.12 43.71 08:23:01 PM 3 54.56 0.00 3.81 1.46 0.10 40.07 08:24:01 PM all 45.19 0.00 3.56 0.28 0.10 50.88 08:24:01 PM 0 41.16 0.00 3.42 0.14 0.10 55.18 08:24:01 PM 1 53.06 0.00 5.26 0.44 0.10 41.13 08:24:01 PM 2 44.21 0.00 2.80 0.09 0.09 52.82 08:24:01 PM 3 42.33 0.00 2.76 0.44 0.10 54.36 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 54.42 0.00 3.23 0.12 0.11 42.12 08:25:01 PM 0 54.61 0.00 3.33 0.10 0.12 41.84 08:25:01 PM 1 50.68 0.00 2.45 0.13 0.12 46.62 08:25:01 PM 2 51.49 0.00 3.69 0.15 0.13 44.53 08:25:01 PM 3 60.88 0.00 3.46 0.08 0.08 35.49 08:26:01 PM all 49.61 0.00 3.42 0.35 0.10 46.53 08:26:01 PM 0 43.32 0.00 2.01 0.08 0.08 54.50 08:26:01 PM 1 42.43 0.00 2.31 0.14 0.08 55.04 08:26:01 PM 2 57.60 0.00 5.62 0.93 0.10 35.75 08:26:01 PM 3 55.08 0.00 3.74 0.25 0.12 40.81 08:27:01 PM all 47.58 0.00 3.25 0.21 0.10 48.86 08:27:01 PM 0 54.88 0.00 4.66 0.10 0.10 40.26 08:27:01 PM 1 50.01 0.00 4.27 0.08 0.10 45.53 08:27:01 PM 2 44.90 0.00 2.40 0.14 0.08 52.48 08:27:01 PM 3 40.51 0.00 1.67 0.52 0.10 57.19 08:28:01 PM all 17.13 0.00 4.73 1.19 0.13 76.81 08:28:01 PM 0 27.58 0.00 4.22 0.69 0.15 67.36 08:28:01 PM 1 14.64 0.00 4.24 0.74 0.12 80.26 08:28:01 PM 2 13.20 0.00 5.65 3.10 0.13 77.91 08:28:01 PM 3 13.08 0.00 4.83 0.24 0.12 81.74 Average: all 34.10 0.05 3.15 0.68 0.10 61.92 Average: 0 35.24 0.04 2.83 0.70 0.10 61.09 Average: 1 32.81 0.06 3.32 0.67 0.10 63.04 Average: 2 33.74 0.07 3.52 0.81 0.10 61.77 Average: 3 34.61 0.04 2.93 0.56 0.09 61.77