---> uname -a: Linux prd-centos8-builder-2c-2g-50664.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: 2800.000 BogoMIPS: 5600.00 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 647 4790 19 2259 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:95:3a:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe95:3a36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:50:0f:c4:20 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) 09/08/2025 _x86_64_ (2 CPU) 02:31:28 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 277.29 17.99 259.30 5279.04 7699.40 02:34:01 AM 114.43 0.55 113.88 72.92 12225.13 02:35:01 AM 33.87 0.23 33.64 34.12 1758.23 02:36:01 AM 24.58 0.03 24.55 0.53 932.98 02:37:01 AM 27.91 0.92 27.00 95.18 811.06 Average: 95.62 3.95 91.68 1096.46 4685.36 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5148864 6988784 2733560 34.68 2688 2022896 983452 11.01 202224 2208156 173608 02:34:01 AM 5002248 7003616 2880176 36.54 2688 2177016 955448 10.70 230116 2295764 42484 02:35:01 AM 4822988 6866280 3059436 38.81 2688 2219228 1082712 12.12 272020 2433324 52020 02:36:01 AM 4854128 6889680 3028296 38.42 2688 2211472 1069508 11.98 271852 2403144 44252 02:37:01 AM 4876928 6885920 3005496 38.13 2688 2184036 1072264 12.01 423560 2227672 27008 Average: 4941031 6926856 2941393 37.32 2688 2162930 1032677 11.56 279954 2313612 67874 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 313.86 188.14 1791.49 63.06 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 70.60 56.22 826.00 9.80 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 24.98 25.26 26.87 10.80 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 20.26 20.36 19.47 7.24 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 22.13 20.65 27.19 10.55 0.00 0.00 0.00 0.00 02:37:01 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 90.37 62.13 538.23 20.29 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) 09/08/2025 _x86_64_ (2 CPU) 02:31:28 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 35.55 0.00 7.16 2.79 0.09 54.41 02:33:01 AM 0 32.66 0.00 8.02 3.82 0.10 55.40 02:33:01 AM 1 38.43 0.00 6.31 1.75 0.08 53.42 02:34:01 AM all 33.92 0.00 5.08 2.27 0.10 58.63 02:34:01 AM 0 34.74 0.00 4.86 1.90 0.10 58.41 02:34:01 AM 1 33.11 0.00 5.30 2.65 0.10 58.84 02:35:01 AM all 34.41 0.00 3.70 0.28 0.09 61.51 02:35:01 AM 0 34.89 0.00 3.27 0.25 0.08 61.50 02:35:01 AM 1 33.93 0.00 4.14 0.32 0.10 61.51 02:36:01 AM all 31.54 0.00 3.61 0.17 0.09 64.59 02:36:01 AM 0 29.15 0.00 2.94 0.20 0.10 67.62 02:36:01 AM 1 33.94 0.00 4.29 0.13 0.08 61.55 02:37:01 AM all 36.88 0.00 4.28 0.14 0.09 58.61 02:37:01 AM 0 30.05 0.00 4.07 0.10 0.08 65.70 02:37:01 AM 1 43.72 0.00 4.49 0.18 0.10 51.50 Average: all 34.46 0.00 4.77 1.13 0.09 59.55 Average: 0 32.30 0.00 4.63 1.25 0.09 61.73 Average: 1 36.63 0.00 4.91 1.01 0.09 57.37