---> uname -a: Linux prd-centos8-builder-2c-2g-41184.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4777 19 2262 6742 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:4c:96:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe4c:962e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b5:c2:58:ba 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) 07/09/2025 _x86_64_ (2 CPU) 18:31:29 LINUX RESTART (2 CPU) 06:32:02 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 214.83 26.47 188.36 6140.43 7349.07 06:34:01 PM 113.70 0.50 113.20 64.38 12289.37 06:35:01 PM 29.03 1.92 27.11 186.77 1545.58 06:36:01 PM 21.18 0.00 21.18 0.00 610.03 06:37:01 PM 26.31 0.52 25.80 64.66 682.55 Average: 80.56 5.81 74.75 1275.11 4486.00 06:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5157792 6987800 2724640 34.57 2688 2012764 982684 11.00 200268 2200940 165476 06:34:01 PM 4941424 6942220 2941008 37.31 2688 2176116 1001328 11.21 218240 2367796 42496 06:35:01 PM 4935672 6941144 2946760 37.38 2688 2180768 999960 11.20 283092 2309832 9940 06:36:01 PM 4961348 6965760 2921084 37.06 2688 2179780 983924 11.02 283704 2283568 8972 06:37:01 PM 4940800 6954036 2941632 37.32 2688 2187980 979348 10.97 438152 2148760 28136 Average: 4987407 6958192 2895025 36.73 2688 2147482 989449 11.08 284691 2262179 51004 06:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 272.08 181.29 1796.63 63.21 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 72.94 57.18 828.43 9.80 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 29.11 29.51 29.86 10.11 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 20.31 19.53 19.53 7.10 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 23.36 21.31 27.79 11.19 0.00 0.00 0.00 0.00 06:37:01 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 82.93 61.37 536.28 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) 07/09/2025 _x86_64_ (2 CPU) 18:31:29 LINUX RESTART (2 CPU) 06:32:02 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 38.81 0.00 7.29 3.21 0.09 50.61 06:33:01 PM 0 27.36 0.00 7.55 4.15 0.09 60.86 06:33:01 PM 1 50.20 0.00 7.03 2.28 0.08 40.41 06:34:01 PM all 34.04 0.00 4.81 2.62 0.10 58.43 06:34:01 PM 0 20.74 0.00 4.17 2.09 0.10 72.91 06:34:01 PM 1 47.34 0.00 5.46 3.15 0.10 43.95 06:35:01 PM all 31.02 0.00 4.00 0.71 0.09 64.18 06:35:01 PM 0 18.30 0.00 3.35 0.33 0.10 77.91 06:35:01 PM 1 43.75 0.00 4.64 1.09 0.08 50.43 06:36:01 PM all 32.35 0.00 3.64 0.18 0.09 63.73 06:36:01 PM 0 19.21 0.00 3.09 0.07 0.08 77.56 06:36:01 PM 1 45.50 0.00 4.19 0.30 0.10 49.91 06:37:01 PM all 36.65 0.00 4.14 0.28 0.09 58.84 06:37:01 PM 0 18.88 0.00 3.42 0.20 0.10 77.40 06:37:01 PM 1 54.41 0.00 4.87 0.35 0.08 40.29 Average: all 34.56 0.00 4.77 1.39 0.09 59.19 Average: 0 20.87 0.00 4.30 1.35 0.09 73.38 Average: 1 48.24 0.00 5.23 1.43 0.09 45.01