---> uname -a: Linux prd-centos8-builder-2c-2g-2599.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4812 19 2269 6784 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:21:10:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe21:1016/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:24:d7:c9 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) 11/30/2025 _x86_64_ (2 CPU) 09:31:52 LINUX RESTART (2 CPU) 09:33:02 AM tps rtps wtps bread/s bwrtn/s 09:34:01 AM 126.67 0.54 126.13 66.82 11114.38 09:35:01 AM 51.01 0.35 50.66 43.73 5815.50 09:36:01 AM 23.05 0.00 23.05 0.00 586.85 09:37:01 AM 28.04 0.92 27.12 95.17 783.34 Average: 56.90 0.45 56.45 51.37 4547.78 09:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 AM 4980816 6954236 2901608 36.81 2688 2149556 970564 10.87 205916 2344100 102780 09:35:01 AM 5003072 7013680 2879352 36.53 2688 2186064 917108 10.27 268528 2256432 9872 09:36:01 AM 4954616 6966044 2927808 37.14 2688 2187128 956800 10.71 269520 2304312 9936 09:37:01 AM 4966956 6984124 2915468 36.99 2688 2192088 937308 10.49 424304 2136208 25108 Average: 4976365 6979521 2906059 36.87 2688 2178709 945445 10.59 292067 2260263 36924 09:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 62.69 53.74 668.33 9.17 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 66.82 54.91 606.05 11.74 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 18.46 20.01 18.48 7.92 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 22.38 20.83 28.96 10.05 0.00 0.00 0.00 0.00 09:37:01 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 42.50 37.30 329.04 9.72 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) 11/30/2025 _x86_64_ (2 CPU) 09:31:52 LINUX RESTART (2 CPU) 09:33:02 AM CPU %user %nice %system %iowait %steal %idle 09:34:01 AM all 36.20 0.00 5.50 1.34 0.10 56.86 09:34:01 AM 0 52.35 0.00 6.75 1.46 0.10 39.34 09:34:01 AM 1 20.09 0.00 4.25 1.22 0.10 74.34 09:35:01 AM all 34.84 0.00 4.31 0.53 0.10 60.21 09:35:01 AM 0 54.33 0.00 5.26 0.68 0.10 39.62 09:35:01 AM 1 15.36 0.00 3.37 0.38 0.10 80.78 09:36:01 AM all 34.74 0.00 3.40 0.13 0.09 61.64 09:36:01 AM 0 58.48 0.00 4.80 0.20 0.08 36.43 09:36:01 AM 1 11.01 0.00 2.00 0.07 0.10 86.82 09:37:01 AM all 36.66 0.00 4.20 0.15 0.10 58.89 09:37:01 AM 0 65.12 0.00 5.81 0.23 0.10 28.74 09:37:01 AM 1 8.26 0.00 2.60 0.07 0.10 88.98 Average: all 35.61 0.00 4.35 0.54 0.10 59.41 Average: 0 57.59 0.00 5.65 0.64 0.10 36.02 Average: 1 13.66 0.00 3.05 0.43 0.10 82.76