---> uname -a: Linux prd-centos8-builder-2c-2g-17508.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 630 4798 19 2268 6770 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:2b:3b:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe2b:3b18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:50:6f:3f 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) 16:32:04 LINUX RESTART (2 CPU) 04:33:03 PM tps rtps wtps bread/s bwrtn/s 04:34:01 PM 97.81 0.71 97.10 26.06 7627.89 04:35:01 PM 78.17 0.48 77.69 63.85 9603.30 04:36:01 PM 35.02 1.02 34.00 92.09 1333.57 04:37:01 PM 19.46 0.10 19.36 10.93 555.42 Average: 57.27 0.58 56.70 48.42 4755.68 04:33:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 PM 5018048 6986844 2864376 36.34 2688 2145308 941304 10.54 203316 2314052 219128 04:35:01 PM 4956240 6966764 2926184 37.12 2688 2185744 939252 10.52 232892 2335800 27852 04:36:01 PM 4832956 6887920 3049468 38.69 2688 2230176 1041232 11.66 273292 2417976 52532 04:37:01 PM 5002528 7016188 2879896 36.54 2688 2188916 903444 10.12 439308 2082988 10880 Average: 4952443 6964429 2929981 37.17 2688 2187536 956308 10.71 287202 2287704 77598 04:33:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 101.14 84.62 1075.94 10.65 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 72.49 58.45 602.64 9.66 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 18.76 20.22 16.13 9.10 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 21.84 20.74 29.37 7.45 0.00 0.00 0.00 0.00 04:37:01 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 53.15 45.68 425.54 9.20 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) 16:32:04 LINUX RESTART (2 CPU) 04:33:03 PM CPU %user %nice %system %iowait %steal %idle 04:34:01 PM all 35.74 0.00 5.20 1.78 0.10 57.19 04:34:01 PM 0 20.57 0.00 3.55 1.86 0.10 73.92 04:34:01 PM 1 50.92 0.00 6.85 1.69 0.10 40.44 04:35:01 PM all 31.31 0.00 3.45 1.73 0.09 63.43 04:35:01 PM 0 33.44 0.00 3.54 2.26 0.10 60.66 04:35:01 PM 1 29.18 0.00 3.35 1.20 0.08 66.19 04:36:01 PM all 34.62 0.00 3.48 0.47 0.10 61.33 04:36:01 PM 0 14.21 0.00 2.66 0.45 0.10 82.58 04:36:01 PM 1 55.02 0.00 4.30 0.48 0.10 40.10 04:37:01 PM all 32.66 0.00 3.51 0.21 0.09 63.53 04:37:01 PM 0 26.88 0.00 3.28 0.27 0.10 69.47 04:37:01 PM 1 38.45 0.00 3.74 0.15 0.08 57.57 Average: all 33.56 0.00 3.90 1.04 0.10 61.40 Average: 0 23.81 0.00 3.26 1.20 0.10 71.63 Average: 1 43.32 0.00 4.54 0.88 0.09 51.17