---> uname -a: Linux prd-centos8-builder-2c-2g-498.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 653 4774 19 2270 6747 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:ad:95:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fead:95a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:87:7f:d8 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) 01/15/2026 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 229.59 16.87 212.71 5466.47 7744.06 04:34:01 PM 113.08 0.48 112.60 63.58 12552.75 04:35:01 PM 32.58 0.30 32.28 42.38 1252.67 04:36:01 PM 20.62 0.00 20.62 0.00 552.55 04:37:01 PM 26.51 1.27 25.24 114.90 761.43 Average: 84.48 3.79 80.70 1137.65 4572.96 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5152420 6991476 2730004 34.63 2688 2021860 948044 10.62 202452 2201920 164976 04:34:01 PM 4947960 6959148 2934464 37.23 2688 2186444 956184 10.71 233120 2344184 27128 04:35:01 PM 4983196 6996592 2899228 36.78 2688 2188572 944160 10.57 269856 2271800 11816 04:36:01 PM 4816324 6864232 3066100 38.90 2688 2223196 1062668 11.90 274424 2434500 45452 04:37:01 PM 4882344 6902100 3000080 38.06 2688 2194588 1013984 11.35 426144 2216744 26492 Average: 4956449 6942710 2925975 37.12 2688 2162932 985008 11.03 281199 2293830 55173 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 330.00 197.87 1836.18 63.60 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 81.36 65.96 833.42 10.79 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 20.57 20.81 26.39 9.05 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 18.33 19.07 17.13 6.89 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 29.72 23.69 31.20 11.35 0.00 0.00 0.00 0.00 04:37:01 PM 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 96.01 65.48 548.93 20.34 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) 01/15/2026 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 42.46 0.00 7.17 1.61 0.10 48.67 04:33:01 PM 0 48.08 0.00 8.73 2.63 0.08 40.47 04:33:01 PM 1 36.86 0.00 5.61 0.58 0.12 56.83 04:34:01 PM all 35.22 0.00 5.40 1.12 0.10 58.15 04:34:01 PM 0 46.11 0.00 6.27 1.10 0.10 46.42 04:34:01 PM 1 24.32 0.00 4.53 1.15 0.10 69.90 04:35:01 PM all 33.84 0.00 3.41 0.17 0.10 62.48 04:35:01 PM 0 54.81 0.00 4.22 0.27 0.08 40.62 04:35:01 PM 1 12.90 0.00 2.60 0.08 0.12 84.30 04:36:01 PM all 32.73 0.00 3.07 0.11 0.11 63.98 04:36:01 PM 0 40.71 0.00 3.44 0.12 0.10 55.64 04:36:01 PM 1 24.76 0.00 2.70 0.10 0.12 72.32 04:37:01 PM all 34.99 0.00 3.97 0.16 0.10 60.78 04:37:01 PM 0 49.22 0.00 4.62 0.18 0.10 45.88 04:37:01 PM 1 20.78 0.00 3.32 0.13 0.10 75.67 Average: all 35.84 0.00 4.60 0.63 0.10 58.82 Average: 0 47.78 0.00 5.45 0.86 0.09 45.81 Average: 1 23.92 0.00 3.75 0.41 0.11 71.81