---> uname -a: Linux prd-centos8-builder-2c-2g-41556.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 667 4768 19 2262 6733 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:f5:7a:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fef5:7a59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:08:b5:be 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) 07/10/2025 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 262.14 21.12 241.02 5639.57 7598.60 01:34:01 PM 114.46 0.45 114.01 63.06 12208.72 01:35:01 PM 34.28 0.72 33.56 72.52 1814.16 01:36:01 PM 15.89 0.03 15.86 1.73 377.32 01:37:01 PM 20.95 0.32 20.63 37.06 558.16 Average: 89.56 4.53 85.03 1163.20 4511.56 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5008232 6894888 2874200 36.46 2688 2069672 1070460 11.99 237504 2313596 218392 01:34:01 PM 4821436 6858088 3060996 38.83 2688 2212912 1063328 11.91 207636 2500984 60308 01:35:01 PM 4929428 6936484 2953004 37.46 2688 2182280 983000 11.01 266824 2331680 10756 01:36:01 PM 4933156 6940152 2949276 37.42 2688 2182332 990228 11.09 267612 2327708 10752 01:37:01 PM 4907292 6913624 2975140 37.74 2688 2181640 984876 11.03 436928 2184584 9024 Average: 4919909 6908647 2962523 37.58 2688 2165767 1018378 11.40 283301 2331710 61846 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 270.35 172.37 1763.97 61.33 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 69.76 55.32 828.22 9.69 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 17.60 19.06 23.23 6.83 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 16.28 17.83 14.60 6.85 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 25.18 22.96 30.68 10.34 0.00 0.00 0.00 0.00 01:37:01 PM 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 79.85 57.52 532.25 19.01 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) 07/10/2025 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 39.36 0.00 7.76 3.19 0.10 49.59 01:33:01 PM 0 45.02 0.00 8.54 3.92 0.10 42.42 01:33:01 PM 1 33.69 0.00 6.99 2.46 0.10 56.75 01:34:01 PM all 32.58 0.00 4.97 4.09 0.12 58.24 01:34:01 PM 0 43.03 0.00 5.83 3.97 0.13 47.04 01:34:01 PM 1 22.11 0.00 4.11 4.22 0.10 69.46 01:35:01 PM all 29.11 0.00 3.46 0.58 0.11 66.74 01:35:01 PM 0 44.57 0.00 4.24 0.67 0.12 50.41 01:35:01 PM 1 13.65 0.00 2.68 0.50 0.10 83.06 01:36:01 PM all 29.90 0.00 3.22 1.44 0.09 65.34 01:36:01 PM 0 38.24 0.00 3.82 1.79 0.10 56.05 01:36:01 PM 1 21.56 0.00 2.62 1.10 0.08 74.63 01:37:01 PM all 33.00 0.00 3.86 0.43 0.10 62.61 01:37:01 PM 0 46.65 0.00 4.38 0.68 0.12 48.17 01:37:01 PM 1 19.31 0.00 3.33 0.17 0.08 77.11 Average: all 32.78 0.00 4.65 1.95 0.10 60.51 Average: 0 43.50 0.00 5.36 2.20 0.11 48.82 Average: 1 22.05 0.00 3.94 1.69 0.09 72.22