---> uname -a: Linux prd-centos8-builder-2c-2g-3189.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: 2799.998 BogoMIPS: 5599.99 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 622 4809 19 2265 6778 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:8d:74:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe8d:74d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:35:06:67 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) 10/29/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 301.55 19.14 282.41 5501.38 8083.04 11:34:01 AM 107.21 0.50 106.71 64.38 12003.62 11:35:01 AM 35.20 0.30 34.91 42.39 1823.64 11:36:01 AM 21.30 0.40 20.90 30.53 553.04 11:37:01 AM 25.57 0.53 25.04 65.74 736.14 Average: 98.42 4.19 94.23 1144.66 4653.20 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5171556 7015204 2710876 34.39 2688 2026188 938528 10.51 202252 2184308 174388 11:34:01 AM 4968984 6977396 2913448 36.96 2688 2183576 961100 10.76 218412 2339332 43480 11:35:01 AM 4863688 6906504 3018744 38.30 2688 2218280 1032132 11.56 270820 2393636 44364 11:36:01 AM 4943492 6953848 2938940 37.28 2688 2185620 986380 11.04 269000 2314592 10756 11:37:01 AM 4921560 6937072 2960872 37.56 2688 2190236 999796 11.19 423360 2182384 26892 Average: 4973856 6958005 2908576 36.90 2688 2160780 983587 11.01 276769 2282850 59976 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 333.73 201.45 1806.72 63.97 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 84.27 66.03 827.40 10.32 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 19.99 21.13 26.78 9.34 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 19.26 19.88 23.04 10.72 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 20.94 19.25 22.55 10.28 0.00 0.00 0.00 0.00 11:37:01 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 95.90 65.71 543.09 20.96 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) 10/29/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 42.54 0.00 7.45 2.82 0.09 47.09 11:33:01 AM 0 37.02 0.00 6.94 2.88 0.08 53.07 11:33:01 AM 1 48.06 0.00 7.97 2.76 0.10 41.11 11:34:01 AM all 33.10 0.00 4.52 2.78 0.12 59.48 11:34:01 AM 0 19.36 0.00 3.07 2.39 0.12 75.06 11:34:01 AM 1 46.88 0.00 5.98 3.16 0.12 43.86 11:35:01 AM all 34.92 0.00 3.28 0.28 0.08 61.44 11:35:01 AM 0 24.57 0.00 3.12 0.23 0.08 71.99 11:35:01 AM 1 45.28 0.00 3.43 0.33 0.08 50.87 11:36:01 AM all 34.65 0.00 3.50 0.13 0.08 61.64 11:36:01 AM 0 25.76 0.00 3.20 0.08 0.08 70.87 11:36:01 AM 1 43.53 0.00 3.80 0.17 0.08 52.41 11:37:01 AM all 33.31 0.00 4.05 0.92 0.15 61.57 11:37:01 AM 0 20.87 0.00 3.55 0.37 0.17 75.04 11:37:01 AM 1 45.77 0.00 4.56 1.46 0.14 48.07 Average: all 35.71 0.00 4.56 1.39 0.11 58.24 Average: 0 25.53 0.00 3.98 1.19 0.11 69.20 Average: 1 45.90 0.00 5.15 1.58 0.10 47.27