---> uname -a: Linux prd-centos8-builder-2c-2g-12782.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 637 4786 19 2273 6762 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:9b:d3:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe9b:d3a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d6:9f:ca:88 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) 11/23/2025 _x86_64_ (2 CPU) 00:32:07 LINUX RESTART (2 CPU) 12:33:01 AM tps rtps wtps bread/s bwrtn/s 12:34:01 AM 91.97 1.60 90.37 97.57 7611.93 12:35:01 AM 83.37 0.70 82.67 103.45 9771.95 12:36:01 AM 31.34 0.07 31.27 3.07 1250.28 12:37:01 AM 22.31 0.72 21.60 67.59 581.57 Average: 57.25 0.77 56.48 67.92 4803.90 12:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 AM 5026380 6995480 2856052 36.23 2688 2145356 970016 10.86 202656 2307772 220076 12:35:01 AM 4953656 6976720 2928776 37.16 2688 2198552 989376 11.08 235344 2337408 35100 12:36:01 AM 4991396 7007708 2891036 36.68 2688 2191424 936648 10.49 268568 2265244 10752 12:37:01 AM 4919248 6935760 2963184 37.59 2688 2191588 1008720 11.29 424860 2181404 9016 Average: 4972670 6978917 2909762 36.91 2688 2181730 976190 10.93 282857 2272957 68736 12:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 96.80 78.92 1067.97 10.15 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 78.52 65.74 609.25 14.13 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 17.83 18.64 16.72 8.64 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 26.20 21.60 31.95 9.36 0.00 0.00 0.00 0.00 12:37:01 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 54.84 46.23 431.48 10.57 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) 11/23/2025 _x86_64_ (2 CPU) 00:32:07 LINUX RESTART (2 CPU) 12:33:01 AM CPU %user %nice %system %iowait %steal %idle 12:34:01 AM all 36.21 0.00 5.23 0.74 0.10 57.72 12:34:01 AM 0 55.57 0.00 7.07 0.87 0.10 36.39 12:34:01 AM 1 16.86 0.00 3.39 0.62 0.10 79.04 12:35:01 AM all 33.19 0.00 4.88 0.73 0.09 61.11 12:35:01 AM 0 50.97 0.00 5.78 0.70 0.08 42.46 12:35:01 AM 1 15.43 0.00 3.97 0.75 0.10 79.74 12:36:01 AM all 35.41 0.00 3.17 0.17 0.09 61.16 12:36:01 AM 0 53.85 0.00 3.93 0.18 0.10 41.94 12:36:01 AM 1 16.96 0.00 2.42 0.15 0.08 80.39 12:37:01 AM all 33.50 0.00 3.71 0.14 0.11 62.54 12:37:01 AM 0 46.42 0.00 4.42 0.18 0.10 48.87 12:37:01 AM 1 20.59 0.00 3.00 0.10 0.12 76.19 Average: all 34.58 0.00 4.25 0.44 0.10 60.63 Average: 0 51.70 0.00 5.30 0.48 0.10 42.42 Average: 1 17.46 0.00 3.19 0.40 0.10 78.84