---> uname -a: Linux prd-centos8-builder-2c-2g-42264.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 4762 19 2263 6728 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:9e:f3:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe9e:f379/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:e4:31:99 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) 07/13/2025 _x86_64_ (2 CPU) 09:31:30 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 169.56 19.16 150.40 5467.91 7051.67 09:34:01 AM 102.57 0.70 101.87 103.17 11689.14 09:35:01 AM 37.54 0.50 37.04 34.13 1907.68 09:36:01 AM 23.48 0.00 23.48 0.00 892.24 09:37:01 AM 25.05 0.52 24.53 64.66 717.38 Average: 71.64 4.18 67.47 1134.04 4451.83 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5124260 6959892 2758164 34.99 2688 2018500 1045096 11.70 201016 2232948 162828 09:34:01 AM 4995676 7001832 2886748 36.62 2688 2181652 983352 11.01 230796 2300644 42500 09:35:01 AM 4819788 6865884 3062636 38.85 2688 2221828 1112832 12.46 271152 2436612 49912 09:36:01 AM 4837928 6877288 3044496 38.62 2688 2214984 1090236 12.21 270692 2419212 43192 09:37:01 AM 4926080 6938892 2956344 37.51 2688 2187628 1010332 11.31 435948 2165520 26828 Average: 4940746 6928758 2941678 37.32 2688 2164918 1048370 11.74 281921 2310987 65052 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 280.71 175.59 1805.34 63.13 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 72.33 57.91 793.01 10.79 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 20.96 22.10 25.89 9.28 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 19.91 20.29 19.47 7.35 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 22.28 21.40 27.29 10.71 0.00 0.00 0.00 0.00 09:37:01 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 83.24 59.46 534.23 20.25 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) 07/13/2025 _x86_64_ (2 CPU) 09:31:30 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 38.96 0.00 7.48 2.12 0.11 51.34 09:33:01 AM 0 37.13 0.00 7.64 1.57 0.10 53.56 09:33:01 AM 1 40.78 0.00 7.32 2.67 0.12 49.12 09:34:01 AM all 33.85 0.00 5.25 2.79 0.10 58.01 09:34:01 AM 0 42.55 0.00 5.79 3.10 0.10 48.46 09:34:01 AM 1 25.16 0.00 4.70 2.48 0.10 67.55 09:35:01 AM all 34.82 0.00 3.50 0.33 0.09 61.26 09:35:01 AM 0 33.87 0.00 3.52 0.37 0.10 62.14 09:35:01 AM 1 35.76 0.00 3.48 0.30 0.08 60.37 09:36:01 AM all 32.26 0.00 3.51 0.18 0.09 63.96 09:36:01 AM 0 27.78 0.00 3.49 0.17 0.08 68.48 09:36:01 AM 1 36.73 0.00 3.54 0.18 0.10 59.45 09:37:01 AM all 37.49 0.00 4.32 0.14 0.09 57.96 09:37:01 AM 0 34.46 0.00 4.04 0.15 0.10 61.25 09:37:01 AM 1 40.51 0.00 4.60 0.13 0.08 54.67 Average: all 35.47 0.00 4.81 1.11 0.10 58.50 Average: 0 35.16 0.00 4.89 1.07 0.10 58.78 Average: 1 35.79 0.00 4.73 1.15 0.10 58.23