---> uname -a: Linux prd-centos8-builder-4c-4g-20399.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 814 9668 19 5280 14599 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:d6:2f:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85393sec preferred_lft 85393sec inet6 fe80::f816:3eff:fed6:2f8d/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) 06/11/2025 _x86_64_ (4 CPU) 22:20:22 LINUX RESTART (4 CPU) 10:21:01 PM tps rtps wtps bread/s bwrtn/s 10:22:01 PM 209.30 60.73 148.57 2093.97 11385.15 10:23:01 PM 28.00 0.00 28.00 0.00 3786.92 10:24:01 PM 4.95 0.03 4.92 0.53 114.60 10:25:01 PM 5.55 0.00 5.55 0.00 165.43 10:26:01 PM 5.30 0.00 5.30 0.00 144.99 10:27:01 PM 355.07 16.35 338.73 2637.03 4104.13 10:28:01 PM 228.87 0.17 228.70 2.67 13193.59 10:29:01 PM 67.91 0.18 67.73 6.13 6385.94 10:30:01 PM 46.19 0.70 45.49 475.76 2929.59 10:31:01 PM 82.23 0.00 82.23 0.00 37620.64 10:32:01 PM 53.47 0.00 53.47 0.00 14106.40 10:33:01 PM 17.93 0.00 17.93 0.00 2651.12 10:34:01 PM 45.14 0.00 45.14 0.00 8322.51 10:35:01 PM 43.44 0.00 43.44 0.00 1403.65 10:36:01 PM 134.64 0.43 134.21 24.26 19773.89 10:37:01 PM 35.60 0.35 35.25 47.58 3534.29 Average: 85.23 4.93 80.29 330.49 8102.05 10:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 PM 13293040 15111536 2848492 17.65 2688 2017524 818596 4.76 201000 2246820 96188 10:23:01 PM 13284796 15103972 2856736 17.70 2688 2017708 818596 4.76 201008 2249348 32 10:24:01 PM 13282012 15102224 2859520 17.72 2688 2018020 834476 4.85 201096 2250036 56 10:25:01 PM 13278596 15099920 2862936 17.74 2688 2018252 834476 4.85 201096 2251004 24 10:26:01 PM 13265292 15087856 2876240 17.82 2688 2018556 834476 4.85 201104 2261436 164 10:27:01 PM 11697348 13823936 4444184 27.53 2688 2301016 2085736 12.13 255288 3716652 189196 10:28:01 PM 11229920 13580456 4911612 30.43 2688 2514856 2114572 12.30 347776 4067424 47204 10:29:01 PM 10643376 13140984 5498156 34.06 2688 2657000 3043152 17.70 488456 4502640 16844 10:30:01 PM 9411524 12460792 6730008 41.69 2688 3201024 3153376 18.34 564448 5641824 473932 10:31:01 PM 8104360 12178700 8037172 49.79 2688 4217196 3493316 20.32 667656 6830320 379248 10:32:01 PM 8163348 12338908 7978184 49.43 2688 4315452 3231920 18.80 719268 6714324 67692 10:33:01 PM 8118528 12317284 8023004 49.70 2688 4336440 3253556 18.93 729152 6746100 16476 10:34:01 PM 7855180 12286416 8286352 51.34 2688 4563052 3271676 19.03 755236 6971760 7464 10:35:01 PM 7753424 12259076 8388108 51.97 2688 4632768 3281208 19.09 782568 7037212 50084 10:36:01 PM 9913488 14950084 6228044 38.58 2688 5165732 912284 5.31 1151092 4521768 61828 10:37:01 PM 9966200 15016016 6175332 38.26 2688 5178308 824708 4.80 1327004 4292332 20796 Average: 10578777 13741135 5562755 34.46 2688 3323306 2050383 11.93 549578 4518812 89202 10:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 PM eth0 236.85 168.46 1169.17 28.72 0.00 0.00 0.00 0.00 10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 PM eth0 61.54 50.21 169.57 13.08 0.00 0.00 0.00 0.00 10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM eth0 66.39 60.57 182.35 15.79 0.00 0.00 0.00 0.00 10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 PM eth0 90.25 81.36 258.46 20.88 0.00 0.00 0.00 0.00 10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 PM eth0 92.43 82.89 266.39 21.81 0.00 0.00 0.00 0.00 10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 PM eth0 482.39 491.55 2906.17 118.11 0.00 0.00 0.00 0.00 10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 PM eth0 213.29 181.86 2960.51 33.23 0.00 0.00 0.00 0.00 10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 PM eth0 118.71 93.65 2088.15 15.06 0.00 0.00 0.00 0.00 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 59.62 59.29 508.48 16.33 0.00 0.00 0.00 0.00 10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 76.60 68.67 743.76 16.82 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 87.39 74.01 1295.87 15.27 0.00 0.00 0.00 0.00 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 23.61 23.45 37.62 7.49 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 90.15 73.22 978.80 13.60 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 83.62 77.14 616.84 21.13 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 418.23 508.78 131.73 4517.40 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 635.04 711.18 426.00 4484.74 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 177.26 175.39 921.28 584.94 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) 06/11/2025 _x86_64_ (4 CPU) 22:20:22 LINUX RESTART (4 CPU) 10:21:01 PM CPU %user %nice %system %iowait %steal %idle 10:22:01 PM all 15.98 0.54 10.44 1.07 0.09 71.88 10:22:01 PM 0 18.37 0.35 7.59 1.59 0.08 72.02 10:22:01 PM 1 26.07 0.30 6.85 0.72 0.08 65.98 10:22:01 PM 2 5.77 0.70 12.82 0.86 0.08 79.77 10:22:01 PM 3 13.65 0.82 14.52 1.12 0.10 69.79 10:23:01 PM all 0.46 0.00 0.25 0.21 0.03 99.05 10:23:01 PM 0 0.17 0.00 0.20 0.43 0.03 99.17 10:23:01 PM 1 0.87 0.00 0.13 0.17 0.03 98.80 10:23:01 PM 2 0.30 0.00 0.23 0.10 0.03 99.33 10:23:01 PM 3 0.52 0.00 0.42 0.13 0.03 98.90 10:24:01 PM all 0.38 0.00 0.20 0.02 0.05 99.35 10:24:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 10:24:01 PM 1 0.62 0.00 0.12 0.05 0.05 99.17 10:24:01 PM 2 0.63 0.00 0.48 0.00 0.03 98.85 10:24:01 PM 3 0.20 0.00 0.13 0.02 0.05 99.60 10:25:01 PM all 0.47 0.00 0.28 0.03 0.04 99.19 10:25:01 PM 0 0.12 0.00 0.12 0.00 0.03 99.73 10:25:01 PM 1 0.95 0.00 0.55 0.02 0.03 98.45 10:25:01 PM 2 0.43 0.00 0.13 0.03 0.05 99.35 10:25:01 PM 3 0.38 0.00 0.30 0.05 0.05 99.22 10:26:01 PM all 0.42 0.00 0.32 0.01 0.04 99.21 10:26:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 10:26:01 PM 1 0.77 0.00 0.85 0.00 0.05 98.33 10:26:01 PM 2 0.72 0.00 0.27 0.03 0.05 98.93 10:26:01 PM 3 0.10 0.00 0.08 0.02 0.03 99.77 10:27:01 PM all 25.09 0.00 2.40 1.43 0.08 70.99 10:27:01 PM 0 24.73 0.00 1.96 1.66 0.08 71.57 10:27:01 PM 1 27.01 0.00 2.48 2.31 0.08 68.11 10:27:01 PM 2 22.24 0.00 2.21 1.07 0.07 74.41 10:27:01 PM 3 26.40 0.00 2.96 0.69 0.10 69.86 10:28:01 PM all 64.96 0.00 2.97 0.88 0.10 31.09 10:28:01 PM 0 58.95 0.00 2.82 1.10 0.10 37.02 10:28:01 PM 1 67.07 0.00 2.91 0.74 0.12 29.16 10:28:01 PM 2 65.62 0.00 2.60 0.97 0.10 30.71 10:28:01 PM 3 68.20 0.00 3.54 0.70 0.10 27.46 10:29:01 PM all 58.58 0.00 3.31 0.40 0.08 37.63 10:29:01 PM 0 54.86 0.00 3.13 0.87 0.08 41.06 10:29:01 PM 1 57.01 0.00 4.24 0.25 0.08 38.41 10:29:01 PM 2 62.04 0.00 2.73 0.20 0.08 34.94 10:29:01 PM 3 60.41 0.00 3.17 0.27 0.07 36.08 10:30:01 PM all 61.91 0.00 2.50 0.21 0.08 35.31 10:30:01 PM 0 47.82 0.00 1.56 0.20 0.10 50.32 10:30:01 PM 1 65.72 0.00 2.77 0.12 0.07 31.33 10:30:01 PM 2 62.89 0.00 2.53 0.23 0.07 34.29 10:30:01 PM 3 71.21 0.00 3.15 0.27 0.07 25.31 10:31:01 PM all 48.04 0.00 2.65 1.18 0.08 48.04 10:31:01 PM 0 59.65 0.00 4.04 0.22 0.08 36.01 10:31:01 PM 1 39.45 0.00 1.71 3.17 0.08 55.58 10:31:01 PM 2 51.36 0.00 2.30 0.35 0.08 45.91 10:31:01 PM 3 41.68 0.00 2.57 0.97 0.08 54.69 10:32:01 PM all 50.76 0.00 3.53 0.30 0.10 45.31 10:32:01 PM 0 54.30 0.00 4.55 0.42 0.10 40.62 10:32:01 PM 1 48.89 0.00 3.09 0.40 0.12 47.50 10:32:01 PM 2 50.39 0.00 3.48 0.22 0.08 45.83 10:32:01 PM 3 49.48 0.00 3.00 0.17 0.08 47.27 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 46.67 0.00 3.46 0.11 0.08 49.68 10:33:01 PM 0 39.53 0.00 1.69 0.02 0.08 58.68 10:33:01 PM 1 55.31 0.00 5.76 0.10 0.07 38.76 10:33:01 PM 2 38.60 0.00 1.71 0.07 0.08 59.55 10:33:01 PM 3 53.22 0.00 4.68 0.25 0.08 41.76 10:34:01 PM all 50.44 0.00 3.13 0.34 0.09 46.00 10:34:01 PM 0 48.09 0.00 2.20 0.25 0.10 49.36 10:34:01 PM 1 50.32 0.00 3.64 0.99 0.07 44.98 10:34:01 PM 2 43.09 0.00 1.83 0.03 0.08 54.96 10:34:01 PM 3 60.26 0.00 4.87 0.08 0.10 34.68 10:35:01 PM all 47.44 0.00 3.28 0.16 0.08 49.03 10:35:01 PM 0 45.62 0.00 2.97 0.07 0.08 51.26 10:35:01 PM 1 48.97 0.00 3.04 0.10 0.08 47.81 10:35:01 PM 2 42.63 0.00 2.57 0.29 0.07 54.45 10:35:01 PM 3 52.57 0.00 4.56 0.19 0.08 42.60 10:36:01 PM all 26.72 0.00 5.95 1.13 0.10 66.10 10:36:01 PM 0 36.85 0.00 5.34 2.66 0.12 55.04 10:36:01 PM 1 17.90 0.00 3.55 0.07 0.10 78.39 10:36:01 PM 2 29.32 0.00 8.24 0.27 0.10 62.06 10:36:01 PM 3 22.77 0.00 6.68 1.50 0.08 68.96 10:37:01 PM all 17.60 0.00 2.08 0.14 0.09 80.09 10:37:01 PM 0 16.88 0.00 2.10 0.30 0.08 80.64 10:37:01 PM 1 20.50 0.00 2.41 0.05 0.10 76.94 10:37:01 PM 2 11.54 0.00 1.76 0.03 0.08 86.58 10:37:01 PM 3 21.48 0.00 2.05 0.17 0.08 76.22 Average: all 32.19 0.03 2.92 0.47 0.08 64.30 Average: 0 31.58 0.02 2.52 0.61 0.08 65.19 Average: 1 32.91 0.02 2.75 0.58 0.08 63.67 Average: 2 30.43 0.04 2.86 0.30 0.07 66.29 Average: 3 33.85 0.05 3.54 0.41 0.08 62.07