---> uname -a: Linux prd-centos8-builder-2c-2g-4054.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 669 4762 19 2266 6731 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:b3:cd:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:feb3:cdc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:53:71:d7 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) 10/31/2025 _x86_64_ (2 CPU) 10:31:32 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 223.99 29.96 194.04 6268.18 17604.25 10:34:01 AM 116.77 0.45 116.33 63.04 12445.89 10:35:01 AM 31.34 0.75 30.59 74.25 1738.68 10:36:01 AM 23.65 0.00 23.65 0.00 625.41 10:37:01 AM 23.88 0.52 23.36 64.65 638.55 Average: 83.93 6.33 77.60 1294.07 6611.11 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5075640 6903276 2806792 35.61 2688 2015648 1080428 12.10 222940 2279924 166388 10:34:01 AM 4806756 6848024 3075676 39.02 2688 2217300 1085128 12.15 208832 2513852 61908 10:35:01 AM 4933052 6942736 2949380 37.42 2688 2184672 986012 11.04 268756 2325676 9940 10:36:01 AM 4907712 6917252 2974720 37.74 2688 2184672 1000816 11.21 269428 2350732 9924 10:37:01 AM 4964572 6980596 2917860 37.02 2688 2190732 953508 10.68 437408 2124280 26984 Average: 4937546 6918377 2944886 37.36 2688 2158605 1021178 11.43 281473 2318893 55029 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 306.98 186.59 1782.37 62.93 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 80.91 65.15 847.08 10.23 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 19.91 20.96 26.81 7.69 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 18.36 19.40 17.35 7.61 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 24.79 20.93 28.74 10.75 0.00 0.00 0.00 0.00 10:37:01 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 90.20 62.61 540.51 19.84 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) 10/31/2025 _x86_64_ (2 CPU) 10:31:32 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 42.50 0.00 7.82 5.26 0.13 44.29 10:33:01 AM 0 44.01 0.00 5.93 2.66 0.13 47.26 10:33:01 AM 1 40.98 0.00 9.71 7.86 0.13 41.32 10:34:01 AM all 34.19 0.00 5.27 3.31 0.10 57.12 10:34:01 AM 0 33.61 0.00 5.73 2.71 0.08 57.87 10:34:01 AM 1 34.78 0.00 4.81 3.91 0.12 56.38 10:35:01 AM all 32.51 0.00 3.93 0.50 0.10 62.96 10:35:01 AM 0 43.09 0.00 4.40 0.38 0.10 52.03 10:35:01 AM 1 21.91 0.00 3.45 0.62 0.10 73.92 10:36:01 AM all 33.71 0.00 3.40 0.34 0.08 62.47 10:36:01 AM 0 28.22 0.00 3.25 0.23 0.08 68.21 10:36:01 AM 1 39.20 0.00 3.54 0.45 0.08 56.73 10:37:01 AM all 35.29 0.00 3.68 0.16 0.09 60.78 10:37:01 AM 0 38.05 0.00 3.67 0.15 0.10 58.03 10:37:01 AM 1 32.52 0.00 3.69 0.17 0.08 63.54 Average: all 35.63 0.00 4.82 1.91 0.10 57.54 Average: 0 37.39 0.00 4.60 1.23 0.10 56.68 Average: 1 33.87 0.00 5.04 2.60 0.10 58.39