---> uname -a: Linux prd-centos8-builder-2c-2g-42947.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: 2800.000 BogoMIPS: 5600.00 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 625 4810 19 2261 6775 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:6f:28:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe6f:289c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:69:cb:c2:40 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) 07/15/2025 _x86_64_ (2 CPU) 12:31:50 LINUX RESTART (2 CPU) 12:33:01 PM tps rtps wtps bread/s bwrtn/s 12:34:01 PM 121.43 0.52 120.91 65.18 10840.07 12:35:01 PM 52.31 0.32 51.99 41.99 5558.81 12:36:01 PM 20.91 0.03 20.88 1.73 546.99 12:37:01 PM 26.72 0.92 25.81 95.17 723.38 Average: 55.34 0.45 54.90 51.02 4417.42 12:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 PM 5007440 6974492 2874984 36.47 2688 2143232 943500 10.56 204652 2318392 101156 12:35:01 PM 4967532 6972764 2914892 36.98 2688 2180928 955244 10.70 266380 2294328 10772 12:36:01 PM 4966604 6971940 2915820 36.99 2688 2180984 954680 10.69 267784 2293896 10752 12:37:01 PM 4975980 6983620 2906444 36.87 2688 2183308 935252 10.47 425076 2127680 10332 Average: 4979389 6975704 2903035 36.83 2688 2172113 947169 10.61 290973 2258574 33253 12:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 62.95 54.32 694.16 8.94 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 68.02 62.19 589.78 11.88 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 20.18 19.88 19.30 7.40 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 24.08 22.11 29.21 11.10 0.00 0.00 0.00 0.00 12:37:01 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 43.81 39.62 333.11 9.83 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) 07/15/2025 _x86_64_ (2 CPU) 12:31:50 LINUX RESTART (2 CPU) 12:33:01 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 37.03 0.00 6.08 1.24 0.12 55.53 12:34:01 PM 0 33.51 0.00 6.22 0.97 0.12 59.19 12:34:01 PM 1 40.53 0.00 5.94 1.51 0.13 51.88 12:35:01 PM all 34.57 0.00 4.56 0.53 0.10 60.24 12:35:01 PM 0 33.27 0.00 4.56 0.37 0.10 61.70 12:35:01 PM 1 35.88 0.00 4.56 0.70 0.10 58.77 12:36:01 PM all 31.59 0.00 3.54 0.12 0.12 64.63 12:36:01 PM 0 41.30 0.00 3.86 0.13 0.10 54.60 12:36:01 PM 1 21.84 0.00 3.21 0.10 0.13 74.72 12:37:01 PM all 35.05 0.00 4.11 0.28 0.10 60.46 12:37:01 PM 0 36.17 0.00 4.10 0.23 0.10 59.40 12:37:01 PM 1 33.92 0.00 4.12 0.33 0.10 61.53 Average: all 34.56 0.00 4.57 0.54 0.11 60.21 Average: 0 36.06 0.00 4.69 0.42 0.10 58.72 Average: 1 33.06 0.00 4.46 0.66 0.12 61.71