---> uname -a: Linux prd-centos8-builder-2c-2g-2227.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4779 19 2270 6752 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:ae:5a:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:feae:5acc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:95:6c:f4 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/09/2025 _x86_64_ (2 CPU) 11:31:33 LINUX RESTART (2 CPU) 11:32:02 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 245.45 26.53 218.92 6301.74 23701.00 11:34:01 AM 104.37 0.53 103.83 65.71 8761.45 11:35:01 AM 53.43 0.28 53.15 40.65 5863.41 11:36:01 AM 22.70 0.07 22.63 3.07 644.23 11:37:01 AM 25.62 0.92 24.71 95.17 685.19 Average: 89.80 5.60 84.21 1284.76 7879.10 11:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5218356 6960108 2664068 33.80 2688 1933816 1031200 11.55 200556 2172196 83880 11:34:01 AM 4970296 6944448 2912128 36.94 2688 2150276 982620 11.00 204340 2353712 102612 11:35:01 AM 4816676 6870152 3065748 38.89 2688 2229032 1052684 11.79 270216 2438692 52080 11:36:01 AM 4972856 6986200 2909568 36.91 2688 2188864 953508 10.68 267748 2285832 10752 11:37:01 AM 4975792 6990464 2906632 36.87 2688 2189920 953572 10.68 424824 2126000 8988 Average: 4990795 6950274 2891629 36.68 2688 2138382 994717 11.14 273537 2275286 51662 11:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 282.70 169.05 1757.60 62.19 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 37.84 32.51 314.66 6.94 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 63.08 47.45 605.10 9.73 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 18.65 18.51 15.98 7.19 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 25.62 20.91 29.47 11.04 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 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 84.93 57.32 540.56 19.28 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/09/2025 _x86_64_ (2 CPU) 11:31:33 LINUX RESTART (2 CPU) 11:32:02 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 36.78 0.00 7.38 5.57 0.11 50.15 11:33:01 AM 0 24.72 0.00 6.77 5.14 0.10 63.27 11:33:01 AM 1 48.88 0.00 8.00 6.01 0.12 36.99 11:34:01 AM all 34.15 0.00 5.53 3.22 0.11 56.99 11:34:01 AM 0 16.05 0.00 4.08 3.31 0.10 76.45 11:34:01 AM 1 52.30 0.00 6.98 3.12 0.12 37.49 11:35:01 AM all 34.33 0.00 3.51 0.84 0.09 61.23 11:35:01 AM 0 22.41 0.00 2.71 0.72 0.08 74.08 11:35:01 AM 1 46.24 0.00 4.31 0.97 0.10 48.38 11:36:01 AM all 33.15 0.00 3.66 0.25 0.10 62.84 11:36:01 AM 0 17.29 0.00 3.03 0.12 0.10 79.46 11:36:01 AM 1 49.03 0.00 4.29 0.38 0.10 46.19 11:37:01 AM all 35.34 0.00 3.96 0.68 0.10 59.91 11:37:01 AM 0 18.96 0.00 3.15 0.40 0.08 77.40 11:37:01 AM 1 51.74 0.00 4.76 0.97 0.12 42.42 Average: all 34.74 0.00 4.80 2.10 0.10 58.26 Average: 0 19.86 0.00 3.94 1.92 0.09 74.18 Average: 1 49.64 0.00 5.66 2.27 0.11 42.32