---> uname -a: Linux prd-centos8-builder-4c-4g-23065.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 762 9715 19 5284 14651 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:9b:13:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85326sec preferred_lft 85326sec inet6 fe80::f816:3eff:fe9b:13b4/64 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) 06/22/2025 _x86_64_ (4 CPU) 22:19:32 LINUX RESTART (4 CPU) 10:20:01 PM tps rtps wtps bread/s bwrtn/s 10:21:01 PM 376.20 113.97 262.23 2247.21 9834.39 10:22:01 PM 68.89 2.02 66.88 1510.43 8251.67 10:23:01 PM 4.67 0.03 4.63 0.53 106.28 10:24:01 PM 5.63 0.00 5.63 0.00 141.06 10:25:01 PM 5.40 0.00 5.40 0.00 136.29 10:26:01 PM 109.18 11.96 97.22 1504.30 1502.33 10:27:01 PM 400.67 5.03 395.63 1094.22 13420.91 10:28:01 PM 23.63 0.00 23.63 0.00 2566.16 10:29:01 PM 78.95 0.32 78.64 8.40 5771.69 10:30:01 PM 51.70 0.72 50.98 514.50 2765.28 10:31:01 PM 78.44 0.00 78.44 0.00 36713.75 10:32:01 PM 52.82 0.00 52.82 0.00 14869.72 10:33:01 PM 19.35 0.00 19.35 0.00 3009.47 10:34:01 PM 36.08 0.00 36.08 0.00 1307.32 10:35:01 PM 45.28 0.00 45.28 0.00 7908.62 10:36:01 PM 120.21 0.03 120.18 5.20 3945.56 10:37:01 PM 45.33 0.67 44.67 62.65 19404.12 Average: 89.56 7.93 81.63 408.76 7744.40 10:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:21:01 PM 13408800 15185112 2732732 16.93 2688 1975888 758992 4.42 197676 2144712 215960 10:22:01 PM 13323968 15148424 2817564 17.46 2688 2023068 780004 4.54 201744 2207780 180 10:23:01 PM 13321516 15147104 2820016 17.47 2688 2023408 780004 4.54 201812 2208800 20 10:24:01 PM 13316040 15142648 2825492 17.50 2688 2023612 780004 4.54 201812 2210960 8 10:25:01 PM 13305724 15133352 2835808 17.57 2688 2023868 780004 4.54 201812 2219068 32 10:26:01 PM 12681172 14660684 3460360 21.44 2688 2162364 1293048 7.52 215788 2788856 82496 10:27:01 PM 10590592 12905780 5550940 34.39 2688 2482924 2836528 16.50 338196 4724936 57972 10:28:01 PM 10592048 12916488 5549484 34.38 2688 2491212 2832488 16.48 341264 4716620 8 10:29:01 PM 10253320 12738692 5888212 36.48 2688 2647080 2899828 16.87 484916 4901512 3692 10:30:01 PM 9568620 12588928 6572912 40.72 2688 3172576 3016556 17.55 563868 5489596 447300 10:31:01 PM 8416900 12492908 7724632 47.86 2688 4219688 3164116 18.41 665448 6524928 409284 10:32:01 PM 8192092 12370308 7949440 49.25 2688 4317864 3204264 18.64 679360 6728992 76576 10:33:01 PM 8165572 12354108 7975960 49.41 2688 4327692 3208792 18.67 722604 6712408 3296 10:34:01 PM 7878468 12311276 8263064 51.19 2688 4564608 3235440 18.82 753720 6953872 212604 10:35:01 PM 7787628 12293056 8353904 51.75 2688 4632452 3242640 18.86 774292 7014072 57640 10:36:01 PM 9906368 14954316 6235164 38.63 2688 5174088 879412 5.12 1152068 4524928 556692 10:37:01 PM 9978332 15032604 6163200 38.18 2688 5183364 831592 4.84 1326160 4282360 19828 Average: 10628656 13727988 5512876 34.15 2688 3261515 2030807 11.81 530738 4491435 126093 10:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 PM eth0 308.09 192.71 1639.16 51.68 0.00 0.00 0.00 0.00 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 101.03 83.96 252.98 23.75 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 82.47 70.45 222.46 18.79 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 81.44 69.01 225.48 17.98 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 82.47 69.93 224.60 18.30 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 321.19 372.23 1255.81 103.60 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 308.35 251.47 4241.27 39.97 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 10.78 9.93 4.76 5.18 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 148.84 123.11 2430.82 18.67 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 72.29 71.68 592.15 18.68 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 72.67 66.36 742.87 15.94 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 89.19 77.25 1295.63 16.30 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 17.01 17.50 5.95 5.15 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 87.12 73.74 1009.63 14.97 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 76.17 72.17 613.46 20.20 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 169.61 167.84 43.83 49.85 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 877.31 1069.79 504.28 8951.01 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 170.95 168.19 900.32 552.40 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) 06/22/2025 _x86_64_ (4 CPU) 22:19:32 LINUX RESTART (4 CPU) 10:20:01 PM CPU %user %nice %system %iowait %steal %idle 10:21:01 PM all 21.99 1.19 15.47 2.90 0.10 58.34 10:21:01 PM 0 29.04 0.88 9.21 2.85 0.10 57.91 10:21:01 PM 1 18.32 1.46 17.17 2.60 0.12 60.33 10:21:01 PM 2 15.78 1.14 16.07 2.60 0.10 64.31 10:21:01 PM 3 24.79 1.29 19.45 3.55 0.08 50.83 10:22:01 PM all 1.29 0.00 0.59 1.24 0.04 96.84 10:22:01 PM 0 1.22 0.00 0.27 0.17 0.05 98.29 10:22:01 PM 1 0.88 0.00 0.48 0.60 0.02 98.01 10:22:01 PM 2 1.12 0.00 0.50 2.57 0.05 95.76 10:22:01 PM 3 1.95 0.00 1.10 1.60 0.05 95.29 10:23:01 PM all 0.47 0.00 0.27 0.01 0.04 99.21 10:23:01 PM 0 0.08 0.00 0.07 0.02 0.03 99.80 10:23:01 PM 1 0.84 0.00 0.73 0.02 0.05 98.36 10:23:01 PM 2 0.85 0.00 0.18 0.00 0.05 98.92 10:23:01 PM 3 0.10 0.00 0.08 0.02 0.03 99.77 10:24:01 PM all 0.41 0.00 0.26 0.05 0.03 99.25 10:24:01 PM 0 0.05 0.00 0.03 0.05 0.02 99.85 10:24:01 PM 1 0.82 0.00 0.70 0.00 0.03 98.45 10:24:01 PM 2 0.53 0.00 0.18 0.00 0.02 99.27 10:24:01 PM 3 0.23 0.00 0.13 0.15 0.03 99.45 10:25:01 PM all 0.38 0.00 0.28 0.02 0.04 99.29 10:25:01 PM 0 0.05 0.00 0.03 0.03 0.03 99.85 10:25:01 PM 1 0.70 0.00 0.62 0.00 0.03 98.65 10:25:01 PM 2 0.43 0.00 0.18 0.00 0.03 99.35 10:25:01 PM 3 0.32 0.00 0.27 0.03 0.05 99.33 10:26:01 PM all 10.00 0.00 1.42 0.69 0.06 87.83 10:26:01 PM 0 13.02 0.00 0.54 0.49 0.05 85.91 10:26:01 PM 1 8.72 0.00 0.55 1.30 0.07 89.36 10:26:01 PM 2 8.39 0.00 2.03 0.85 0.07 88.67 10:26:01 PM 3 9.87 0.00 2.58 0.10 0.07 87.39 10:27:01 PM all 61.07 0.00 3.16 2.34 0.14 33.29 10:27:01 PM 0 56.21 0.00 2.43 1.10 0.15 40.11 10:27:01 PM 1 63.90 0.00 3.67 3.47 0.13 28.83 10:27:01 PM 2 62.02 0.00 3.76 2.22 0.13 31.86 10:27:01 PM 3 62.17 0.00 2.78 2.56 0.13 32.35 10:28:01 PM all 14.10 0.00 0.66 0.40 0.04 84.80 10:28:01 PM 0 13.12 0.00 0.48 0.05 0.03 86.31 10:28:01 PM 1 14.93 0.00 0.50 1.32 0.05 83.19 10:28:01 PM 2 12.94 0.00 0.90 0.13 0.05 85.98 10:28:01 PM 3 15.40 0.00 0.77 0.08 0.03 83.71 10:29:01 PM all 49.04 0.00 2.95 0.73 0.09 47.19 10:29:01 PM 0 42.96 0.00 2.45 0.39 0.10 54.10 10:29:01 PM 1 60.37 0.00 5.60 0.94 0.10 32.99 10:29:01 PM 2 43.84 0.00 2.11 1.39 0.08 52.57 10:29:01 PM 3 48.98 0.00 1.63 0.20 0.08 49.11 10:30:01 PM all 62.72 0.00 2.34 0.41 0.10 34.44 10:30:01 PM 0 54.25 0.00 1.56 0.28 0.10 43.81 10:30:01 PM 1 63.74 0.00 3.99 0.85 0.10 31.32 10:30:01 PM 2 61.09 0.00 1.27 0.12 0.10 37.42 10:30:01 PM 3 71.80 0.00 2.53 0.37 0.10 25.20 10:31:01 PM all 48.32 0.00 2.52 1.89 0.08 47.18 10:31:01 PM 0 39.96 0.00 2.11 4.06 0.08 53.78 10:31:01 PM 1 56.11 0.00 2.67 0.74 0.08 40.40 10:31:01 PM 2 50.05 0.00 3.07 1.28 0.08 45.52 10:31:01 PM 3 47.15 0.00 2.25 1.49 0.08 49.03 10:31:01 PM CPU %user %nice %system %iowait %steal %idle 10:32:01 PM all 48.97 0.00 3.07 3.57 0.32 44.08 10:32:01 PM 0 47.67 0.00 1.53 0.32 0.25 50.23 10:32:01 PM 1 53.52 0.00 4.84 5.37 0.66 35.61 10:32:01 PM 2 49.59 0.00 3.36 2.96 0.24 43.86 10:32:01 PM 3 45.12 0.00 2.55 5.64 0.14 46.56 10:33:01 PM all 45.76 0.00 3.38 1.00 0.08 49.78 10:33:01 PM 0 47.75 0.00 2.44 0.03 0.08 49.70 10:33:01 PM 1 41.93 0.00 2.59 0.07 0.08 55.33 10:33:01 PM 2 41.83 0.00 3.06 0.51 0.08 54.52 10:33:01 PM 3 51.53 0.00 5.41 3.39 0.08 39.58 10:34:01 PM all 55.04 0.00 3.10 0.21 0.11 41.55 10:34:01 PM 0 50.34 0.00 2.20 0.40 0.10 46.95 10:34:01 PM 1 54.45 0.00 3.04 0.13 0.12 42.26 10:34:01 PM 2 56.37 0.00 3.22 0.08 0.10 40.23 10:34:01 PM 3 58.98 0.00 3.92 0.24 0.12 36.74 10:35:01 PM all 49.15 0.00 3.08 0.90 0.10 46.77 10:35:01 PM 0 45.81 0.00 2.75 0.03 0.10 51.30 10:35:01 PM 1 55.38 0.00 3.27 0.45 0.08 40.81 10:35:01 PM 2 48.08 0.00 3.14 2.37 0.10 46.30 10:35:01 PM 3 47.33 0.00 3.15 0.74 0.10 48.69 10:36:01 PM all 38.13 0.00 5.38 0.58 0.08 55.83 10:36:01 PM 0 40.16 0.00 8.67 0.66 0.08 50.43 10:36:01 PM 1 34.48 0.00 4.21 0.45 0.08 60.77 10:36:01 PM 2 39.61 0.00 4.75 0.30 0.08 55.25 10:36:01 PM 3 38.29 0.00 3.87 0.90 0.08 56.86 10:37:01 PM all 15.25 0.00 2.33 1.28 0.09 81.06 10:37:01 PM 0 4.79 0.00 1.52 4.05 0.07 89.56 10:37:01 PM 1 14.23 0.00 2.45 0.02 0.08 83.22 10:37:01 PM 2 17.88 0.00 2.77 0.91 0.10 78.34 10:37:01 PM 3 24.11 0.00 2.57 0.13 0.10 73.08 Average: all 30.66 0.07 2.95 1.07 0.09 65.16 Average: 0 28.56 0.05 2.25 0.88 0.08 68.17 Average: 1 31.90 0.09 3.35 1.07 0.11 63.48 Average: 2 29.98 0.07 2.97 1.08 0.09 65.82 Average: 3 32.19 0.08 3.23 1.24 0.08 63.17