---> uname -a: Linux prd-centos8-builder-2c-2g-2569.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 639 4790 19 2268 6761 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:2a:e2:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe2a:e233/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:55:19:7c:2f 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) 10/10/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 218.63 24.93 193.70 6038.12 12034.52 10:34:01 PM 116.49 0.45 116.04 63.05 12506.50 10:35:01 PM 34.43 0.35 34.08 43.73 1773.00 10:36:01 PM 22.06 0.40 21.66 30.52 583.52 10:37:01 PM 9.15 0.32 8.83 37.06 280.20 Average: 80.16 5.29 74.87 1242.58 5435.84 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5038572 6918500 2843860 36.08 2688 2063892 1073676 12.02 238452 2285292 211624 10:34:01 PM 4858748 6869444 3023684 38.36 2688 2185848 1078208 12.07 205048 2462064 43084 10:35:01 PM 4860808 6905768 3021624 38.33 2688 2220480 1034324 11.58 270572 2397184 44244 10:36:01 PM 4925336 6937892 2957096 37.52 2688 2187932 1017528 11.39 268600 2334248 10756 10:37:01 PM 4966348 6980252 2916084 36.99 2688 2189204 975456 10.92 424132 2137964 10916 Average: 4929962 6922371 2952470 37.46 2688 2169471 1035838 11.60 281361 2323350 64125 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 297.73 169.56 1777.23 61.19 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 69.76 56.38 846.14 9.74 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 20.20 21.56 25.38 9.30 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 17.63 18.34 16.51 7.13 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 14.48 11.41 19.91 5.73 0.00 0.00 0.00 0.00 10:37:01 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 83.96 55.46 537.07 18.62 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) 10/10/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 39.70 0.00 7.51 2.33 0.12 50.34 10:33:01 PM 0 35.20 0.00 7.37 2.16 0.12 55.15 10:33:01 PM 1 44.19 0.00 7.64 2.51 0.12 45.54 10:34:01 PM all 35.81 0.00 5.29 1.87 0.12 56.91 10:34:01 PM 0 38.52 0.00 5.25 2.28 0.12 53.83 10:34:01 PM 1 33.11 0.00 5.33 1.45 0.12 60.00 10:35:01 PM all 34.66 0.00 3.81 0.23 0.11 61.19 10:35:01 PM 0 36.04 0.00 3.63 0.28 0.12 59.93 10:35:01 PM 1 33.27 0.00 3.99 0.18 0.10 62.46 10:36:01 PM all 35.28 0.00 3.92 0.13 0.10 60.56 10:36:01 PM 0 41.24 0.00 4.49 0.18 0.10 53.98 10:36:01 PM 1 29.31 0.00 3.35 0.08 0.10 67.16 10:37:01 PM all 11.81 0.00 1.63 32.07 0.85 53.64 10:37:01 PM 0 17.31 0.00 1.82 18.26 0.84 61.76 10:37:01 PM 1 6.29 0.00 1.44 45.91 0.86 45.49 Average: all 31.42 0.00 4.43 7.36 0.26 56.53 Average: 0 33.64 0.00 4.51 4.65 0.26 56.94 Average: 1 29.20 0.00 4.34 10.07 0.26 56.13