---> uname -a: Linux prd-centos8-builder-2c-2g-44832.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 672 4764 19 2260 6727 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:9d:84:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe9d:84e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:b9:16:0d 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) 07/21/2025 _x86_64_ (2 CPU) 02:31:29 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 254.70 23.93 230.77 5721.56 7458.06 02:34:01 AM 115.81 0.70 115.11 103.17 12279.87 02:35:01 AM 34.69 0.10 34.59 3.60 1750.77 02:36:01 AM 20.50 0.00 20.50 0.00 530.61 02:37:01 AM 27.25 0.92 26.33 95.18 770.52 Average: 90.60 5.13 85.47 1184.82 4558.32 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5146252 6977724 2736168 34.71 2688 2014512 1002812 11.23 200704 2210320 165592 02:34:01 AM 4945136 6948624 2937284 37.26 2688 2179040 1004240 11.24 231412 2350412 42500 02:35:01 AM 4965292 6968804 2917128 37.01 2688 2179152 981500 10.99 266812 2294724 10760 02:36:01 AM 4833348 6868916 3049072 38.68 2688 2211512 1076992 12.06 271036 2423148 43180 02:37:01 AM 4850604 6860700 3031816 38.46 2688 2185020 1094932 12.26 422840 2252908 26888 Average: 4948126 6924954 2934294 37.23 2688 2153847 1032095 11.56 278561 2306302 57784 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 243.99 158.50 1762.66 61.16 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 87.35 66.64 836.78 17.84 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 25.61 27.20 29.67 9.91 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 20.45 20.05 20.92 7.26 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 30.11 25.00 28.18 15.76 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 81.51 59.48 535.69 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) 07/21/2025 _x86_64_ (2 CPU) 02:31:29 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 41.47 0.00 7.56 3.56 0.13 47.28 02:33:01 AM 0 32.24 0.00 8.10 4.78 0.13 54.74 02:33:01 AM 1 50.71 0.00 7.02 2.33 0.12 39.82 02:34:01 AM all 37.12 0.00 6.14 1.53 0.12 55.09 02:34:01 AM 0 32.58 0.00 6.23 1.67 0.12 59.41 02:34:01 AM 1 41.65 0.00 6.04 1.40 0.12 50.79 02:35:01 AM all 35.00 0.00 3.99 0.21 0.12 60.69 02:35:01 AM 0 41.76 0.00 4.07 0.27 0.12 53.78 02:35:01 AM 1 28.23 0.00 3.91 0.15 0.12 67.60 02:36:01 AM all 31.56 0.00 3.64 0.11 0.11 64.58 02:36:01 AM 0 28.81 0.00 3.43 0.07 0.12 67.58 02:36:01 AM 1 34.31 0.00 3.85 0.15 0.10 61.59 02:37:01 AM all 37.65 0.00 4.30 0.15 0.12 57.79 02:37:01 AM 0 21.43 0.00 3.83 0.10 0.12 74.52 02:37:01 AM 1 53.87 0.00 4.76 0.20 0.12 41.05 Average: all 36.56 0.00 5.12 1.11 0.12 57.10 Average: 0 31.37 0.00 5.13 1.37 0.12 62.01 Average: 1 41.74 0.00 5.11 0.85 0.11 52.19