---> uname -a: Linux prd-centos8-builder-2c-2g-36723.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 660 4793 19 2243 6741 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:f5:6e:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fef5:6e3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:eb:47:91:9c 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) 06/24/2025 _x86_64_ (2 CPU) 09:31:29 LINUX RESTART (2 CPU) 09:32:02 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 304.91 18.13 286.78 5468.90 9140.32 09:34:01 AM 97.22 0.52 96.70 65.18 10552.53 09:35:01 AM 28.58 0.30 28.28 42.39 1120.05 09:36:01 AM 18.24 0.50 17.74 41.32 487.95 Average: 111.43 4.81 106.62 1387.33 5309.27 09:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5125668 6985416 2756764 34.97 2688 2042112 1002148 11.22 202024 2229968 162420 09:34:01 AM 4889344 6905936 2993088 37.97 2688 2192880 1050832 11.77 234848 2407612 58016 09:35:01 AM 4867796 6886720 3014636 38.24 2688 2195332 1065704 11.93 268264 2395208 42092 09:36:01 AM 4922160 6910252 2960272 37.56 2688 2164600 1047500 11.73 421900 2187844 10164 Average: 4951242 6922081 2931190 37.19 2688 2148731 1041546 11.66 281759 2305158 68173 09:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 341.52 188.60 1903.62 64.02 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 68.08 54.42 679.29 10.88 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 21.28 22.01 26.56 9.43 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 24.04 22.03 30.70 8.58 0.00 0.00 0.00 0.00 09:36:01 AM 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 112.77 71.27 654.82 23.06 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) 06/24/2025 _x86_64_ (2 CPU) 09:31:29 LINUX RESTART (2 CPU) 09:32:02 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 39.33 0.00 7.66 2.28 0.11 50.62 09:33:01 AM 0 45.83 0.00 9.08 3.57 0.12 41.39 09:33:01 AM 1 32.84 0.00 6.24 0.99 0.10 59.83 09:34:01 AM all 35.06 0.00 4.73 1.85 0.10 58.26 09:34:01 AM 0 46.77 0.00 5.25 1.69 0.12 46.18 09:34:01 AM 1 23.36 0.00 4.22 2.00 0.08 70.33 09:35:01 AM all 35.53 0.00 3.69 0.18 0.09 60.50 09:35:01 AM 0 45.63 0.00 4.19 0.22 0.10 49.87 09:35:01 AM 1 25.46 0.00 3.19 0.15 0.08 71.11 09:36:01 AM all 32.27 0.00 3.81 0.11 0.10 63.71 09:36:01 AM 0 43.08 0.00 4.50 0.13 0.10 52.19 09:36:01 AM 1 21.46 0.00 3.13 0.08 0.10 75.23 Average: all 35.53 0.00 4.96 1.10 0.10 58.31 Average: 0 45.32 0.00 5.74 1.39 0.11 47.44 Average: 1 25.75 0.00 4.19 0.80 0.09 69.17