---> uname -a: Linux prd-centos8-builder-2c-2g-8541.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 658 4772 19 2266 6742 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:93:10:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe93:107f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e7:df:db:63 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) 11/13/2025 _x86_64_ (2 CPU) 10:31:31 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 208.56 19.17 189.39 5507.91 6969.35 10:34:01 AM 116.64 0.50 116.14 64.38 12437.67 10:35:01 AM 30.49 0.67 29.82 71.18 1779.26 10:36:01 AM 21.78 0.03 21.75 1.73 618.06 10:37:01 AM 25.54 0.52 25.02 64.65 640.92 Average: 80.61 4.18 76.43 1142.15 4489.26 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5151320 6989156 2731104 34.65 2688 2020780 970828 10.87 200788 2207048 169144 10:34:01 AM 4930372 6938880 2952052 37.45 2688 2183764 990120 11.09 228644 2366904 43096 10:35:01 AM 4952108 6962592 2930316 37.18 2688 2185756 972388 10.89 267816 2308760 11744 10:36:01 AM 4958504 6966812 2923920 37.09 2688 2183848 967960 10.84 268812 2302292 8876 10:37:01 AM 4874776 6903368 3007648 38.16 2688 2203424 1032536 11.56 441176 2211644 27952 Average: 4973416 6952162 2909008 36.90 2688 2155514 986766 11.05 281447 2279330 52162 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 272.11 178.13 1802.36 61.96 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 69.09 55.26 826.93 9.64 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 21.56 22.69 26.42 7.82 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 20.63 20.70 20.06 7.78 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 23.43 21.76 29.57 11.40 0.00 0.00 0.00 0.00 10:37:01 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 81.37 59.71 541.13 19.72 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) 11/13/2025 _x86_64_ (2 CPU) 10:31:31 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 44.66 0.00 7.20 2.16 0.10 45.88 10:33:01 AM 0 46.87 0.00 6.59 1.74 0.10 44.70 10:33:01 AM 1 42.45 0.00 7.82 2.58 0.10 47.05 10:34:01 AM all 34.57 0.00 5.06 1.77 0.11 58.50 10:34:01 AM 0 27.25 0.00 4.39 1.40 0.10 66.87 10:34:01 AM 1 41.88 0.00 5.72 2.13 0.12 50.15 10:35:01 AM all 25.91 0.00 3.17 0.32 0.08 70.53 10:35:01 AM 0 21.62 0.00 3.27 0.27 0.07 74.78 10:35:01 AM 1 30.20 0.00 3.07 0.37 0.08 66.28 10:36:01 AM all 34.32 0.00 3.96 0.14 0.10 61.47 10:36:01 AM 0 40.28 0.00 4.07 0.12 0.10 55.43 10:36:01 AM 1 28.35 0.00 3.86 0.17 0.10 67.52 10:37:01 AM all 36.08 0.00 3.73 0.18 0.09 59.92 10:37:01 AM 0 38.55 0.00 3.96 0.23 0.10 57.15 10:37:01 AM 1 33.60 0.00 3.50 0.13 0.08 62.68 Average: all 35.10 0.00 4.62 0.91 0.10 59.27 Average: 0 34.91 0.00 4.46 0.75 0.09 59.79 Average: 1 35.30 0.00 4.79 1.07 0.10 58.74