---> uname -a: Linux prd-centos8-builder-2c-2g-7350.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 660 4768 19 2269 6740 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:86:08:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe86:8e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:f9:2e:eb 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) 11/09/2025 _x86_64_ (2 CPU) 16:31:31 LINUX RESTART (2 CPU) 04:32:02 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 202.71 19.70 183.01 5610.30 7062.76 04:34:01 PM 113.06 0.70 112.36 103.17 12266.24 04:35:02 PM 36.51 0.07 36.44 3.07 1847.39 04:36:01 PM 24.35 0.44 23.91 31.58 902.41 Average: 94.00 5.19 88.81 1425.64 5532.83 04:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5127868 6974600 2754564 34.95 2688 2029376 980592 10.98 202776 2227236 174740 04:34:01 PM 4951036 6961824 2931396 37.19 2688 2185976 982208 11.00 231616 2344676 41208 04:35:02 PM 4922504 6935220 2959928 37.55 2688 2187932 1005796 11.26 268316 2335708 10756 04:36:01 PM 4900076 6913648 2982356 37.84 2688 2188816 1009892 11.31 269392 2357112 10756 Average: 4975371 6946323 2907061 36.88 2688 2148025 994622 11.14 243025 2316183 59365 04:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 306.00 182.16 1835.17 63.18 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 72.09 60.43 828.76 11.21 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 04:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:02 PM eth0 19.93 21.38 27.63 8.98 0.00 0.00 0.00 0.00 04:35:02 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 19.67 19.45 24.61 7.24 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.94 70.61 677.01 22.55 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) 11/09/2025 _x86_64_ (2 CPU) 16:31:31 LINUX RESTART (2 CPU) 04:32:02 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 41.82 0.00 7.02 2.26 0.09 48.81 04:33:01 PM 0 28.40 0.00 4.91 1.99 0.09 64.62 04:33:01 PM 1 55.27 0.00 9.13 2.53 0.09 32.99 04:34:01 PM all 34.90 0.00 5.39 1.44 0.09 58.18 04:34:01 PM 0 18.17 0.00 4.45 0.95 0.08 76.35 04:34:01 PM 1 51.65 0.00 6.33 1.94 0.10 39.98 04:35:02 PM all 34.23 0.00 3.08 0.24 0.09 62.36 04:35:02 PM 0 22.01 0.00 2.72 0.25 0.10 74.92 04:35:02 PM 1 46.46 0.00 3.44 0.23 0.08 49.79 04:36:01 PM all 31.93 0.00 3.37 0.17 0.08 64.44 04:36:01 PM 0 15.46 0.00 2.53 0.14 0.10 81.77 04:36:01 PM 1 48.38 0.00 4.22 0.20 0.07 47.13 Average: all 35.70 0.00 4.71 1.03 0.09 58.48 Average: 0 20.99 0.00 3.65 0.83 0.09 74.44 Average: 1 50.42 0.00 5.77 1.22 0.08 42.51