---> uname -a: Linux prd-centos8-builder-2c-2g-39602.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 617 4822 19 2258 6783 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:8b:5f:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe8b:5f85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:63:7a:4a 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) 07/04/2025 _x86_64_ (2 CPU) 07:31:28 LINUX RESTART (2 CPU) 07:32:03 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 214.50 17.43 197.07 5547.74 7829.15 07:34:01 AM 110.85 0.50 110.35 64.38 11727.14 07:35:01 AM 34.66 0.30 34.36 42.39 1768.24 07:36:01 AM 15.88 0.00 15.88 0.00 356.54 Average: 92.96 4.45 88.51 1378.96 5400.24 07:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5181644 7019208 2700788 34.26 2688 2020288 952968 10.67 201608 2174752 159792 07:34:01 AM 4985448 6985592 2896984 36.75 2688 2175460 951180 10.65 217660 2326232 42500 07:35:01 AM 4904304 6905596 2978128 37.78 2688 2176732 1046384 11.72 266072 2359532 10768 07:36:01 AM 4873704 6907188 3008728 38.17 2688 2209088 1033240 11.57 270024 2386532 43192 Average: 4986275 6954396 2896157 36.74 2688 2145392 995943 11.15 238841 2311762 64063 07:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 269.11 175.03 1851.02 64.04 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 69.39 57.16 808.04 9.82 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 22.86 24.63 26.92 9.79 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 19.53 19.88 19.44 7.30 0.00 0.00 0.00 0.00 07:36:01 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 93.77 68.29 666.51 22.39 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) 07/04/2025 _x86_64_ (2 CPU) 07:31:28 LINUX RESTART (2 CPU) 07:32:03 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 37.93 0.00 7.19 2.29 0.09 52.50 07:33:01 AM 0 36.35 0.00 7.06 1.31 0.09 55.19 07:33:01 AM 1 39.51 0.00 7.31 3.27 0.09 49.82 07:34:01 AM all 33.90 0.00 5.10 1.55 0.08 59.37 07:34:01 AM 0 38.96 0.00 5.64 1.80 0.08 53.52 07:34:01 AM 1 28.83 0.00 4.57 1.30 0.08 65.22 07:35:01 AM all 35.06 0.00 3.93 0.22 0.08 60.70 07:35:01 AM 0 49.30 0.00 4.58 0.27 0.08 45.77 07:35:01 AM 1 20.82 0.00 3.28 0.17 0.08 75.64 07:36:01 AM all 32.56 0.00 3.62 0.12 0.09 63.61 07:36:01 AM 0 36.07 0.00 3.58 0.13 0.10 60.12 07:36:01 AM 1 29.05 0.00 3.67 0.10 0.08 67.10 Average: all 34.83 0.00 4.94 1.03 0.09 59.11 Average: 0 40.20 0.00 5.20 0.87 0.09 53.64 Average: 1 29.46 0.00 4.68 1.19 0.08 64.58