---> uname -a: Linux prd-centos8-builder-2c-2g-6603.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 674 4752 19 2271 6726 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:71:df:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe71:df15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:37:1e:5e 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) 11/07/2025 _x86_64_ (2 CPU) 00:31:31 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 225.20 16.67 208.53 5459.67 7985.54 12:34:01 AM 107.00 0.52 106.48 65.18 11822.81 12:35:01 AM 35.09 1.92 33.17 186.74 1788.05 12:36:01 AM 24.96 0.00 24.96 0.00 666.21 12:37:01 AM 24.96 0.52 24.45 64.66 694.90 Average: 83.45 3.93 79.52 1155.43 4591.75 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5152252 6989368 2730180 34.64 2688 2019792 1003452 11.24 201128 2203676 153788 12:34:01 AM 4935916 6947156 2946516 37.38 2688 2186404 1014492 11.36 230816 2360484 44312 12:35:01 AM 4884648 6899132 2997784 38.03 2688 2189764 1054060 11.80 285348 2356788 9948 12:36:01 AM 4829868 6878656 3052564 38.73 2688 2224064 1072184 12.01 288628 2408188 44236 12:37:01 AM 4851800 6872188 3030632 38.45 2688 2195044 1075648 12.04 440272 2234956 26276 Average: 4930897 6917300 2951535 37.44 2688 2163014 1043967 11.69 289238 2312818 55712 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 334.18 188.19 1788.69 63.02 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 77.79 64.56 848.81 12.92 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 31.59 28.61 32.31 9.89 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 23.46 20.13 20.20 9.03 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 28.50 21.70 30.30 10.97 0.00 0.00 0.00 0.00 12:37:01 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 99.11 64.64 544.12 21.17 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) 11/07/2025 _x86_64_ (2 CPU) 00:31:31 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 36.29 0.00 7.03 1.68 0.11 54.89 12:33:01 AM 0 35.69 0.00 5.65 0.80 0.12 57.74 12:33:01 AM 1 36.88 0.00 8.43 2.56 0.10 52.03 12:34:01 AM all 34.77 0.00 5.31 0.92 0.09 58.91 12:34:01 AM 0 38.62 0.00 5.02 0.62 0.08 55.66 12:34:01 AM 1 30.93 0.00 5.61 1.21 0.10 62.15 12:35:01 AM all 34.83 0.00 4.17 0.26 0.10 60.63 12:35:01 AM 0 30.24 0.00 4.36 0.20 0.10 65.10 12:35:01 AM 1 39.43 0.00 3.99 0.32 0.10 56.16 12:36:01 AM all 34.43 0.00 3.72 0.12 0.08 61.64 12:36:01 AM 0 29.08 0.00 3.63 0.08 0.08 67.12 12:36:01 AM 1 39.79 0.00 3.80 0.17 0.08 56.16 12:37:01 AM all 36.66 0.00 4.30 0.19 0.11 58.74 12:37:01 AM 0 43.61 0.00 4.91 0.25 0.13 51.09 12:37:01 AM 1 29.72 0.00 3.69 0.13 0.08 66.37 Average: all 35.40 0.00 4.91 0.63 0.10 58.96 Average: 0 35.45 0.00 4.72 0.39 0.10 59.34 Average: 1 35.35 0.00 5.10 0.88 0.09 58.59