---> uname -a: Linux prd-centos8-builder-2c-2g-4730.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 698 4730 19 2268 6702 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:94:2f:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe94:2fc5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:44:bd:69:65 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) 10/18/2025 _x86_64_ (2 CPU) 02:32:09 LINUX RESTART (2 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 99.93 6.50 93.44 1105.50 7966.24 02:35:01 AM 86.50 1.07 85.44 133.44 9908.78 02:36:01 AM 29.84 0.10 29.74 3.60 943.15 02:37:01 AM 22.43 0.32 22.11 37.06 896.57 Average: 59.68 2.00 57.68 319.92 4928.65 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 4964188 6928820 2918244 37.02 2688 2140984 1018452 11.40 201920 2371000 209356 02:35:01 AM 4862788 6875960 3019644 38.31 2688 2188064 1048704 11.74 233672 2429400 17016 02:36:01 AM 4769960 6816296 3112472 39.49 2688 2221592 1111804 12.45 270904 2486164 44236 02:37:01 AM 4937428 6951676 2945004 37.36 2688 2189332 1007904 11.29 437600 2152300 10892 Average: 4883591 6893188 2998841 38.04 2688 2184993 1046716 11.72 286024 2359716 70375 02:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 91.10 77.79 1058.22 9.61 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 69.41 58.52 605.62 12.80 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 23.23 23.71 22.39 9.78 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 27.31 23.40 32.01 9.88 0.00 0.00 0.00 0.00 02:37:01 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 52.76 45.86 429.57 10.52 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) 10/18/2025 _x86_64_ (2 CPU) 02:32:09 LINUX RESTART (2 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 37.36 0.00 5.79 1.12 0.12 55.62 02:34:01 AM 0 35.77 0.00 5.95 1.30 0.10 56.89 02:34:01 AM 1 38.95 0.00 5.64 0.93 0.13 54.35 02:35:01 AM all 33.15 0.00 4.19 0.95 0.08 61.63 02:35:01 AM 0 36.44 0.00 4.40 1.35 0.07 57.75 02:35:01 AM 1 29.86 0.00 3.97 0.55 0.08 65.53 02:36:01 AM all 33.70 0.00 3.71 0.13 0.10 62.36 02:36:01 AM 0 40.11 0.00 3.61 0.15 0.10 56.03 02:36:01 AM 1 27.29 0.00 3.81 0.12 0.10 68.69 02:37:01 AM all 33.28 0.00 3.98 0.13 0.10 62.51 02:37:01 AM 0 34.28 0.00 4.36 0.17 0.10 61.09 02:37:01 AM 1 32.28 0.00 3.60 0.10 0.10 63.92 Average: all 34.37 0.00 4.42 0.58 0.10 60.53 Average: 0 36.65 0.00 4.58 0.74 0.09 57.94 Average: 1 32.10 0.00 4.25 0.43 0.10 63.12