---> uname -a: Linux prd-centos8-builder-2c-2g-17510.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 621 4806 19 2269 6779 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:61:cd:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe61:cdb7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:68:9b:2b:7c 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) 12/30/2025 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 207.00 18.61 188.39 5422.46 7220.56 05:34:01 PM 112.00 0.48 111.51 63.58 12206.68 05:35:01 PM 38.07 1.05 37.02 92.64 1884.37 05:36:01 PM 22.18 0.00 22.18 0.00 588.22 05:37:01 PM 25.96 0.52 25.44 64.65 728.56 Average: 81.04 4.13 76.91 1128.70 4525.81 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5195648 7034036 2686784 34.09 2688 2021016 935652 10.48 200884 2161792 166240 05:34:01 PM 4994048 7005360 2888384 36.64 2688 2186448 933032 10.45 229960 2301832 43164 05:35:01 PM 4861568 6909064 3020864 38.32 2688 2222504 1032912 11.57 271248 2393544 44252 05:36:01 PM 4945224 6959244 2937208 37.26 2688 2189088 982960 11.01 282164 2298972 10760 05:37:01 PM 4932752 6952404 2949680 37.42 2688 2194292 982844 11.00 437716 2156020 27020 Average: 4985848 6972022 2896584 36.75 2688 2162670 973480 10.90 284394 2262432 58287 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 341.94 192.24 1825.55 63.97 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 90.22 71.94 822.74 10.96 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 22.03 23.04 28.52 9.32 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 18.23 18.66 17.66 7.06 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 22.11 19.61 28.44 9.38 0.00 0.00 0.00 0.00 05:37:01 PM 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 98.91 65.10 544.60 20.14 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) 12/30/2025 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 36.69 0.00 7.28 2.61 0.08 53.33 05:33:01 PM 0 34.37 0.00 8.94 3.33 0.08 53.27 05:33:01 PM 1 38.99 0.00 5.63 1.90 0.08 53.40 05:34:01 PM all 33.66 0.00 5.17 2.70 0.09 58.38 05:34:01 PM 0 38.17 0.00 5.57 3.12 0.10 53.04 05:34:01 PM 1 29.15 0.00 4.78 2.28 0.08 63.71 05:35:01 PM all 34.10 0.00 3.26 0.42 0.10 62.13 05:35:01 PM 0 31.60 0.00 2.93 0.32 0.12 65.03 05:35:01 PM 1 36.59 0.00 3.58 0.52 0.08 59.22 05:36:01 PM all 34.92 0.00 3.73 0.11 0.08 61.16 05:36:01 PM 0 28.55 0.00 3.55 0.08 0.08 67.74 05:36:01 PM 1 41.29 0.00 3.91 0.13 0.08 54.58 05:37:01 PM all 35.03 0.00 4.23 0.27 0.10 60.37 05:37:01 PM 0 35.14 0.00 3.99 0.38 0.10 60.39 05:37:01 PM 1 34.92 0.00 4.47 0.15 0.10 60.36 Average: all 34.88 0.00 4.73 1.22 0.09 59.08 Average: 0 33.56 0.00 4.99 1.44 0.10 59.90 Average: 1 36.19 0.00 4.47 1.00 0.09 58.25