---> uname -a: Linux prd-centos8-builder-2c-2g-51929.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4789 19 2267 6760 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:d8:a3:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fed8:a3e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:6e:1e: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) 09/12/2025 _x86_64_ (2 CPU) 11:31:29 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 203.82 23.64 180.17 6121.29 14238.35 11:34:01 AM 117.73 0.67 117.06 102.63 12337.55 11:35:01 AM 35.78 0.15 35.63 4.93 2000.08 11:36:01 AM 19.51 0.00 19.51 0.00 516.38 11:37:01 AM 27.20 0.92 26.28 95.18 732.24 Average: 80.81 5.08 75.73 1264.89 5965.23 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5141568 6936036 2740864 34.77 2688 1984128 1048936 11.74 214420 2228144 130612 11:34:01 AM 4852440 6896932 3029992 38.44 2688 2220484 1017684 11.39 234084 2441428 65972 11:35:01 AM 4933428 6944048 2949004 37.41 2688 2185840 976860 10.94 269344 2324784 9936 11:36:01 AM 4959516 6969980 2922916 37.08 2688 2185840 950996 10.65 270692 2297596 9936 11:37:01 AM 4965832 6983596 2916600 37.00 2688 2192772 941340 10.54 425156 2136968 26996 Average: 4970557 6946118 2911875 36.94 2688 2153813 987163 11.05 282739 2285784 48690 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 305.96 191.95 1780.14 63.40 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 75.89 59.18 846.23 9.87 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 21.28 21.60 25.76 8.30 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 19.63 19.14 18.89 6.78 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 24.15 21.71 28.14 11.22 0.00 0.00 0.00 0.00 11:37:01 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 89.39 62.72 539.87 19.92 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) 09/12/2025 _x86_64_ (2 CPU) 11:31:29 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 38.78 0.00 6.97 2.51 0.12 51.62 11:33:01 AM 0 34.37 0.00 8.50 4.12 0.12 52.89 11:33:01 AM 1 43.27 0.00 5.41 0.87 0.12 50.33 11:34:01 AM all 34.43 0.00 5.58 2.44 0.09 57.46 11:34:01 AM 0 26.26 0.00 5.16 2.66 0.08 65.83 11:34:01 AM 1 42.62 0.00 6.00 2.22 0.10 49.07 11:35:01 AM all 33.32 0.00 3.93 0.31 0.08 62.36 11:35:01 AM 0 28.91 0.00 3.75 0.27 0.08 66.99 11:35:01 AM 1 37.73 0.00 4.12 0.35 0.08 57.72 11:36:01 AM all 32.14 0.00 3.80 0.19 0.08 63.79 11:36:01 AM 0 35.10 0.00 3.58 0.27 0.10 60.96 11:36:01 AM 1 29.18 0.00 4.02 0.12 0.07 66.62 11:37:01 AM all 35.71 0.00 4.23 0.26 0.09 59.71 11:37:01 AM 0 36.49 0.00 4.37 0.27 0.08 58.79 11:37:01 AM 1 34.94 0.00 4.09 0.25 0.10 60.62 Average: all 34.87 0.00 4.90 1.14 0.09 59.01 Average: 0 32.22 0.00 5.06 1.51 0.09 61.11 Average: 1 37.52 0.00 4.73 0.76 0.09 56.90