---> uname -a: Linux prd-centos8-builder-2c-2g-2578.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 674 4752 19 2270 6725 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:74:a1:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe74:a143/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:ed:49:44 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) 05:31:26 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 218.91 9.50 209.41 1554.28 7703.35 05:34:01 AM 99.35 0.70 98.65 103.17 10797.93 05:35:01 AM 30.08 0.10 29.98 3.60 1253.24 05:36:01 AM 23.13 0.48 22.64 41.19 912.98 Average: 92.87 2.70 90.17 425.58 5167.04 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5056988 6950656 2825440 35.84 2688 2075460 1019380 11.41 202324 2296028 185872 05:34:01 AM 4824188 6871620 3058240 38.80 2688 2222916 1064080 11.91 236504 2467288 61552 05:35:01 AM 4883916 6897336 2998512 38.04 2688 2188492 1027344 11.50 268448 2373936 9936 05:36:01 AM 4911672 6925352 2970756 37.69 2688 2188752 1004900 11.25 424184 2190024 9004 Average: 4919191 6911241 2963237 37.59 2688 2168905 1028926 11.52 282865 2331819 66591 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 226.41 153.40 1750.22 54.50 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 62.35 51.90 626.82 11.75 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 21.36 22.06 29.05 8.59 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 22.68 21.29 29.94 7.73 0.00 0.00 0.00 0.00 05:36:01 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 83.20 62.17 609.03 20.64 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) 05:31:26 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 37.06 0.00 6.23 1.78 0.10 54.82 05:33:01 AM 0 43.54 0.00 6.93 1.10 0.10 48.33 05:33:01 AM 1 30.60 0.00 5.53 2.47 0.10 61.30 05:34:01 AM all 36.05 0.00 4.83 0.80 0.11 58.21 05:34:01 AM 0 33.08 0.00 4.61 0.52 0.10 61.69 05:34:01 AM 1 39.02 0.00 5.05 1.08 0.12 54.73 05:35:01 AM all 34.34 0.00 3.60 0.17 0.10 61.78 05:35:01 AM 0 35.26 0.00 3.75 0.15 0.12 60.73 05:35:01 AM 1 33.42 0.00 3.45 0.20 0.08 62.84 05:36:01 AM all 32.81 0.00 3.67 0.15 0.11 63.27 05:36:01 AM 0 41.07 0.00 4.48 0.12 0.13 54.20 05:36:01 AM 1 24.55 0.00 2.85 0.18 0.08 72.34 Average: all 35.07 0.00 4.58 0.73 0.10 59.52 Average: 0 38.23 0.00 4.94 0.47 0.11 56.24 Average: 1 31.90 0.00 4.22 0.98 0.10 62.80