---> uname -a: Linux prd-centos8-builder-2c-2g-50983.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 620 4809 19 2268 6780 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:01:ab:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe01:ab9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:4b:88:b9 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) 09/09/2025 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 230.04 9.24 220.80 2209.36 7919.40 04:34:01 AM 99.38 0.70 98.68 103.18 11046.48 04:35:01 AM 32.73 0.10 32.63 3.60 1288.89 04:36:01 AM 18.63 0.48 18.14 41.19 528.97 Average: 95.21 2.63 92.58 589.58 5196.19 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5092140 6987628 2790292 35.40 2688 2077160 951816 10.66 202728 2260572 182396 04:34:01 AM 4853408 6898396 3029024 38.43 2688 2220188 1030816 11.54 237120 2437544 61344 04:35:01 AM 4872120 6917048 3010312 38.19 2688 2220300 1005020 11.25 271428 2383448 44252 04:36:01 AM 4951964 6962992 2930468 37.18 2688 2186244 950412 10.64 424560 2150432 9004 Average: 4942408 6941516 2940024 37.30 2688 2175973 984516 11.02 283959 2307999 74249 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 307.31 189.33 1967.88 63.68 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 67.91 58.32 602.50 15.13 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 23.96 24.85 30.17 9.66 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 25.09 22.19 30.94 8.70 0.00 0.00 0.00 0.00 04:36:01 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 106.10 73.69 658.07 24.30 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) 09/09/2025 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 41.96 0.00 6.91 1.87 0.09 49.17 04:33:01 AM 0 26.80 0.00 5.37 2.28 0.08 65.47 04:33:01 AM 1 57.13 0.00 8.46 1.45 0.10 32.86 04:34:01 AM all 35.83 0.00 5.36 0.85 0.09 57.87 04:34:01 AM 0 19.70 0.00 4.58 0.93 0.08 74.71 04:34:01 AM 1 52.00 0.00 6.14 0.77 0.10 40.98 04:35:01 AM all 33.81 0.00 3.90 0.19 0.08 62.02 04:35:01 AM 0 26.90 0.00 3.42 0.17 0.08 69.43 04:35:01 AM 1 40.70 0.00 4.38 0.22 0.08 54.62 04:36:01 AM all 31.38 0.00 3.77 0.09 0.09 64.66 04:36:01 AM 0 20.45 0.00 3.34 0.05 0.08 76.08 04:36:01 AM 1 42.29 0.00 4.21 0.13 0.10 53.26 Average: all 35.74 0.00 4.99 0.75 0.09 58.43 Average: 0 23.46 0.00 4.18 0.86 0.08 71.42 Average: 1 48.02 0.00 5.80 0.64 0.10 45.44