---> uname -a: Linux prd-centos8-builder-2c-2g-11359.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 656 4773 19 2268 6744 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:c2:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe9e:c28f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f8:75:f3:2c 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) 12/07/2025 _x86_64_ (2 CPU) 05:31:32 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 180.62 23.41 157.21 5787.54 6791.67 05:34:02 AM 113.05 0.47 112.58 63.45 12404.82 05:35:01 AM 31.50 0.36 31.15 44.47 1737.40 05:36:01 AM 20.73 0.00 20.73 0.00 563.96 05:37:01 AM 29.52 1.12 28.41 108.10 1081.04 Average: 75.23 5.09 70.15 1204.61 4525.16 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5168516 7006072 2713908 34.43 2688 2020400 977276 10.94 199764 2189860 168996 05:34:02 AM 4847300 6858140 3035124 38.50 2688 2185896 1104180 12.36 204968 2473732 43144 05:35:01 AM 4919292 6930212 2963132 37.59 2688 2186156 1016512 11.38 267152 2341784 9944 05:36:01 AM 4927544 6938184 2954880 37.49 2688 2186156 1001004 11.21 268468 2332612 9936 05:37:01 AM 4922340 6947932 2960084 37.55 2688 2200600 1002976 11.23 424312 2181172 34120 Average: 4956998 6936108 2925426 37.11 2688 2155842 1020390 11.43 272933 2303832 53228 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 285.29 181.62 1792.78 62.04 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:02 AM eth0 74.06 57.50 846.91 9.74 0.00 0.00 0.00 0.00 05:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 25.66 26.01 29.92 9.73 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 17.78 18.04 17.35 6.81 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 23.29 20.44 28.80 15.93 0.00 0.00 0.00 0.00 05:37:01 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 85.42 60.84 544.89 20.89 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) 12/07/2025 _x86_64_ (2 CPU) 05:31:32 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 39.82 0.00 7.54 3.71 0.12 48.82 05:33:01 AM 0 38.87 0.00 6.73 2.62 0.12 51.67 05:33:01 AM 1 40.77 0.00 8.35 4.79 0.12 45.98 05:34:02 AM all 33.94 0.00 4.88 3.03 0.12 58.03 05:34:02 AM 0 35.11 0.00 5.14 3.24 0.12 56.39 05:34:02 AM 1 32.78 0.00 4.61 2.83 0.12 59.66 05:35:01 AM all 32.40 0.00 3.94 1.01 0.10 62.55 05:35:01 AM 0 30.66 0.00 3.65 1.00 0.10 64.59 05:35:01 AM 1 34.15 0.00 4.22 1.02 0.10 60.51 05:36:01 AM all 32.12 0.00 3.48 0.73 0.10 63.58 05:36:01 AM 0 25.07 0.00 3.04 0.48 0.10 71.31 05:36:01 AM 1 39.16 0.00 3.92 0.97 0.10 55.86 05:37:01 AM all 35.77 0.00 4.33 0.89 0.11 58.90 05:37:01 AM 0 38.32 0.00 4.22 0.87 0.10 56.48 05:37:01 AM 1 33.23 0.00 4.43 0.92 0.12 61.30 Average: all 34.82 0.00 4.83 1.88 0.11 58.36 Average: 0 33.61 0.00 4.56 1.64 0.11 60.07 Average: 1 36.02 0.00 5.11 2.11 0.11 56.65