---> uname -a: Linux prd-centos8-builder-4c-4g-26971.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: 2799.996 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 809 9596 19 5356 14604 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:33:35:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85368sec preferred_lft 85368sec inet6 fe80::f816:3eff:fe33:357f/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) 07/09/2025 _x86_64_ (4 CPU) 20:12:55 LINUX RESTART (4 CPU) 08:14:01 PM tps rtps wtps bread/s bwrtn/s 08:15:01 PM 89.30 2.27 87.04 1518.81 10027.40 08:16:01 PM 7.83 0.03 7.80 0.53 258.04 08:17:01 PM 4.87 0.00 4.87 0.00 134.13 08:18:01 PM 5.51 0.00 5.51 0.00 149.22 08:19:01 PM 76.99 12.08 64.91 1609.07 1371.22 08:20:01 PM 470.68 4.30 466.38 1028.19 14347.13 08:21:01 PM 94.25 0.32 93.93 8.40 6430.69 08:22:01 PM 44.34 0.78 43.56 479.92 4063.86 08:23:01 PM 59.64 0.00 59.64 0.00 28176.45 08:24:01 PM 67.44 0.00 67.44 0.00 23297.72 08:25:01 PM 27.38 0.00 27.38 0.00 3479.22 08:26:01 PM 14.96 0.00 14.96 0.00 550.54 08:27:01 PM 58.67 6.68 51.99 1297.38 8464.92 08:28:01 PM 40.34 0.00 40.34 0.00 2756.61 08:29:01 PM 140.28 0.42 139.86 24.13 20971.65 08:30:01 PM 22.03 0.27 21.76 43.59 684.97 Average: 76.53 1.70 74.84 375.62 7822.76 08:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 PM 13261336 15101128 2880196 17.84 2688 2037512 814760 4.74 201188 2265368 116 08:16:01 PM 13259712 15100652 2881820 17.85 2688 2037876 814760 4.74 201224 2266236 40 08:17:01 PM 13255428 15097560 2886104 17.88 2688 2038132 814760 4.74 201224 2267124 8 08:18:01 PM 13249712 15093008 2891820 17.92 2688 2038420 814760 4.74 201224 2270372 28 08:19:01 PM 12803792 14763744 3337740 20.68 2688 2141656 1271048 7.39 211140 2668344 50428 08:20:01 PM 11273892 13617004 4867640 30.16 2688 2508544 2143124 12.47 340756 4032292 57884 08:21:01 PM 10045564 12561276 6095968 37.77 2688 2674760 3079220 17.91 488092 5098656 45172 08:22:01 PM 9544724 12435668 6596808 40.87 2688 3041188 3151960 18.34 566396 5503724 302416 08:23:01 PM 8656112 12417840 7485420 46.37 2688 3905824 3164880 18.41 663152 6286696 334704 08:24:01 PM 8264692 12405360 7876840 48.80 2688 4279272 3166292 18.42 676436 6654456 25896 08:25:01 PM 8122352 12341052 8019180 49.68 2688 4355300 3227528 18.78 725916 6743052 6892 08:26:01 PM 7960312 12234368 8181220 50.68 2688 4405448 3330840 19.38 742576 6881440 47364 08:27:01 PM 7597948 12117832 8543584 52.93 2688 4646620 3424028 19.92 769372 7206468 14144 08:28:01 PM 7519960 12105440 8621572 53.41 2688 4708916 3449656 20.07 789936 7256684 5696 08:29:01 PM 9832300 14948032 6309232 39.09 2688 5240444 906420 5.27 1159060 4585732 8 08:30:01 PM 9850340 14976956 6291192 38.98 2688 5251340 875400 5.09 1331356 4397620 19304 Average: 10281136 13582308 5860396 36.31 2688 3456953 2153090 12.53 579316 4774016 56881 08:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 118.81 90.55 496.40 25.07 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 80.07 68.11 224.82 18.08 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 91.92 81.02 250.91 21.31 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 89.34 77.67 255.25 20.70 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 282.74 342.04 622.24 96.02 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 401.18 320.79 5043.76 50.99 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 166.29 136.13 2494.64 23.23 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 71.60 67.56 441.50 21.92 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 28.45 29.16 96.25 9.88 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 107.98 95.10 1028.65 19.68 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 61.19 45.04 998.33 9.20 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 25.36 24.71 40.71 9.40 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 99.17 84.17 1003.13 17.17 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 67.56 61.68 561.16 13.53 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 656.29 823.03 215.95 7549.86 0.00 0.00 0.00 0.00 08:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 PM eth0 392.52 413.10 336.50 1483.77 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 171.28 172.49 881.92 586.85 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) 07/09/2025 _x86_64_ (4 CPU) 20:12:55 LINUX RESTART (4 CPU) 08:14:01 PM CPU %user %nice %system %iowait %steal %idle 08:15:01 PM all 5.59 0.00 0.84 0.62 0.04 92.91 08:15:01 PM 0 5.36 0.00 0.77 0.52 0.03 93.32 08:15:01 PM 1 2.18 0.00 0.55 0.55 0.05 96.67 08:15:01 PM 2 4.64 0.00 0.84 0.99 0.03 93.50 08:15:01 PM 3 10.17 0.00 1.20 0.43 0.03 88.17 08:16:01 PM all 0.41 0.00 0.25 0.03 0.03 99.28 08:16:01 PM 0 0.12 0.00 0.12 0.03 0.03 99.70 08:16:01 PM 1 0.20 0.00 0.15 0.05 0.05 99.55 08:16:01 PM 2 0.67 0.00 0.25 0.02 0.02 99.05 08:16:01 PM 3 0.67 0.00 0.48 0.00 0.02 98.83 08:17:01 PM all 0.46 0.00 0.27 0.01 0.03 99.23 08:17:01 PM 0 0.05 0.00 0.07 0.03 0.02 99.83 08:17:01 PM 1 0.70 0.00 0.13 0.00 0.05 99.12 08:17:01 PM 2 0.20 0.00 0.15 0.00 0.02 99.63 08:17:01 PM 3 0.89 0.00 0.74 0.00 0.03 98.35 08:18:01 PM all 0.45 0.00 0.26 0.02 0.04 99.24 08:18:01 PM 0 0.07 0.00 0.05 0.03 0.03 99.82 08:18:01 PM 1 0.68 0.00 0.13 0.03 0.05 99.10 08:18:01 PM 2 0.13 0.00 0.08 0.00 0.03 99.75 08:18:01 PM 3 0.92 0.00 0.77 0.00 0.03 98.28 08:19:01 PM all 8.80 0.00 1.31 0.33 0.06 89.49 08:19:01 PM 0 10.71 0.00 0.85 0.03 0.05 88.35 08:19:01 PM 1 10.19 0.00 1.86 0.52 0.07 87.37 08:19:01 PM 2 7.47 0.00 1.69 0.45 0.08 90.30 08:19:01 PM 3 6.84 0.00 0.85 0.30 0.05 91.95 08:20:01 PM all 62.64 0.00 3.16 1.59 0.10 32.50 08:20:01 PM 0 57.72 0.00 3.80 2.11 0.10 36.27 08:20:01 PM 1 63.75 0.00 2.71 1.49 0.12 31.94 08:20:01 PM 2 66.11 0.00 3.71 1.67 0.10 28.40 08:20:01 PM 3 63.00 0.00 2.41 1.09 0.10 33.41 08:21:01 PM all 55.81 0.00 3.12 0.41 0.08 40.58 08:21:01 PM 0 62.64 0.00 5.82 0.84 0.08 30.62 08:21:01 PM 1 49.28 0.00 2.35 0.30 0.08 47.98 08:21:01 PM 2 55.39 0.00 2.44 0.37 0.08 41.72 08:21:01 PM 3 55.92 0.00 1.86 0.12 0.08 42.01 08:22:01 PM all 62.20 0.00 2.64 0.19 0.09 34.88 08:22:01 PM 0 65.43 0.00 3.10 0.27 0.10 31.11 08:22:01 PM 1 61.87 0.00 2.06 0.03 0.08 35.95 08:22:01 PM 2 52.70 0.00 2.77 0.22 0.08 44.23 08:22:01 PM 3 68.78 0.00 2.61 0.25 0.08 28.28 08:23:01 PM all 36.41 0.00 1.77 0.64 0.07 61.11 08:23:01 PM 0 30.43 0.00 0.79 0.03 0.07 68.68 08:23:01 PM 1 38.07 0.00 1.89 0.74 0.07 59.24 08:23:01 PM 2 27.15 0.00 1.37 1.66 0.07 69.75 08:23:01 PM 3 49.97 0.00 3.04 0.12 0.08 46.78 08:24:01 PM all 43.79 0.00 2.79 0.86 0.09 52.47 08:24:01 PM 0 48.54 0.00 4.17 1.63 0.08 45.57 08:24:01 PM 1 47.65 0.00 2.73 0.67 0.10 48.84 08:24:01 PM 2 42.19 0.00 2.20 0.25 0.07 55.28 08:24:01 PM 3 36.76 0.00 2.06 0.87 0.10 60.21 08:25:01 PM all 49.16 0.00 3.33 0.13 0.08 47.30 08:25:01 PM 0 51.29 0.00 3.30 0.30 0.08 45.03 08:25:01 PM 1 40.22 0.00 2.08 0.03 0.08 57.58 08:25:01 PM 2 47.91 0.00 3.64 0.12 0.08 48.25 08:25:01 PM 3 57.18 0.00 4.28 0.07 0.08 38.39 08:25:01 PM CPU %user %nice %system %iowait %steal %idle 08:26:01 PM all 54.06 0.00 3.13 0.05 0.09 42.66 08:26:01 PM 0 51.28 0.00 3.01 0.03 0.08 45.59 08:26:01 PM 1 57.35 0.00 3.61 0.05 0.08 38.90 08:26:01 PM 2 51.88 0.00 3.06 0.07 0.10 44.89 08:26:01 PM 3 55.74 0.00 2.84 0.05 0.10 41.27 08:27:01 PM all 50.41 0.13 3.15 0.35 0.11 45.85 08:27:01 PM 0 48.22 0.51 3.78 0.80 0.12 46.56 08:27:01 PM 1 49.54 0.00 3.08 0.25 0.10 47.03 08:27:01 PM 2 53.23 0.00 3.22 0.05 0.10 43.40 08:27:01 PM 3 50.64 0.00 2.54 0.30 0.10 46.42 08:28:01 PM all 46.14 0.00 3.20 0.17 0.08 50.41 08:28:01 PM 0 51.47 0.00 4.43 0.29 0.08 43.73 08:28:01 PM 1 45.44 0.00 2.79 0.03 0.10 51.63 08:28:01 PM 2 43.79 0.00 3.26 0.34 0.08 52.52 08:28:01 PM 3 43.85 0.00 2.30 0.03 0.07 53.75 08:29:01 PM all 16.70 0.00 4.38 0.81 0.08 78.03 08:29:01 PM 0 13.68 0.00 3.62 0.79 0.07 81.84 08:29:01 PM 1 26.62 0.00 5.78 0.47 0.08 67.05 08:29:01 PM 2 11.37 0.00 3.25 0.61 0.07 84.71 08:29:01 PM 3 15.08 0.00 4.86 1.39 0.08 78.58 08:30:01 PM all 15.70 0.00 1.83 0.06 0.06 82.36 08:30:01 PM 0 7.94 0.00 1.52 0.03 0.05 90.46 08:30:01 PM 1 17.66 0.00 2.17 0.03 0.07 80.07 08:30:01 PM 2 7.47 0.00 1.29 0.03 0.05 91.16 08:30:01 PM 3 29.71 0.00 2.34 0.13 0.07 67.76 Average: all 31.74 0.01 2.21 0.39 0.07 65.58 Average: 0 31.48 0.03 2.44 0.49 0.07 65.49 Average: 1 31.92 0.00 2.13 0.33 0.08 65.54 Average: 2 29.45 0.00 2.07 0.43 0.07 67.98 Average: 3 34.09 0.00 2.20 0.32 0.07 63.32