---> uname -a: Linux prd-centos8-builder-2c-2g-1221.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 619 4806 19 2271 6780 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:45:df:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe45:dffb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:de:50:7a 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) 10/22/2025 _x86_64_ (2 CPU) 22:32:13 LINUX RESTART (2 CPU) 10:33:01 PM tps rtps wtps bread/s bwrtn/s 10:34:01 PM 234.81 6.97 227.85 1116.48 7661.87 10:35:01 PM 97.03 0.53 96.50 64.91 10925.69 10:36:01 PM 32.08 0.27 31.81 41.86 1267.26 10:37:01 PM 20.19 0.50 19.69 41.45 559.40 Average: 96.03 2.07 93.96 316.15 5103.61 10:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 PM 5004732 6941520 2877700 36.51 2688 2116552 1026248 11.49 209324 2334476 223048 10:35:01 PM 4985528 6998876 2896904 36.75 2688 2188600 949220 10.63 232208 2309572 28248 10:36:01 PM 4859724 6907880 3022708 38.35 2688 2223388 1041200 11.66 270776 2396016 44348 10:37:01 PM 5017868 7033840 2864564 36.34 2688 2191188 910112 10.19 423552 2085844 10892 Average: 4966963 6970529 2915469 36.99 2688 2179932 981695 10.99 283965 2281477 76634 10:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 124.56 90.45 1234.57 21.68 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 54.90 42.40 590.95 9.63 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 20.53 21.45 26.33 9.27 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 30.02 25.42 31.53 14.41 0.00 0.00 0.00 0.00 10:37:01 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 57.50 44.93 470.83 13.75 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) 10/22/2025 _x86_64_ (2 CPU) 22:32:13 LINUX RESTART (2 CPU) 10:33:01 PM CPU %user %nice %system %iowait %steal %idle 10:34:01 PM all 35.47 0.00 6.16 1.61 0.11 56.65 10:34:01 PM 0 45.10 0.00 7.78 2.47 0.10 44.55 10:34:01 PM 1 25.85 0.00 4.55 0.75 0.12 68.73 10:35:01 PM all 36.79 0.00 4.69 1.22 0.10 57.20 10:35:01 PM 0 59.19 0.00 5.69 1.24 0.10 33.78 10:35:01 PM 1 14.41 0.00 3.69 1.20 0.10 80.60 10:36:01 PM all 34.01 0.00 3.44 0.29 0.09 62.17 10:36:01 PM 0 48.40 0.00 3.97 0.32 0.10 47.21 10:36:01 PM 1 19.60 0.00 2.90 0.27 0.08 77.15 10:37:01 PM all 35.01 0.00 3.86 0.12 0.09 60.92 10:37:01 PM 0 42.61 0.00 4.38 0.13 0.08 52.78 10:37:01 PM 1 27.39 0.00 3.33 0.10 0.10 69.08 Average: all 35.32 0.00 4.54 0.81 0.10 59.24 Average: 0 48.82 0.00 5.46 1.04 0.10 44.59 Average: 1 21.81 0.00 3.62 0.58 0.10 73.89