---> uname -a: Linux prd-centos8-builder-2c-2g-44677.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4813 19 2263 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:2d:21:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe2d:21a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:db:14:fa:ec 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) 07/20/2025 _x86_64_ (2 CPU) 16:31:27 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 197.08 16.21 180.87 3819.53 6895.65 04:34:02 PM 105.05 0.70 104.35 103.17 11351.25 04:35:01 PM 33.57 0.10 33.47 3.66 1765.60 04:36:01 PM 20.96 0.40 20.56 30.52 539.10 Average: 89.40 4.37 85.03 993.38 5152.15 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5141600 6979032 2740832 34.77 2688 2020084 999904 11.20 200816 2215020 143956 04:34:02 PM 4985252 6991028 2897180 36.75 2688 2181164 960308 10.75 231800 2312616 41660 04:35:01 PM 4990588 6997276 2891844 36.69 2688 2182184 962276 10.77 266004 2272696 10768 04:36:01 PM 4948016 6955600 2934416 37.23 2688 2183052 1000200 11.20 267752 2313240 10756 Average: 5016364 6980734 2866068 36.36 2688 2141621 980672 10.98 241593 2278393 51785 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 311.25 190.20 1807.66 62.68 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 04:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:02 PM eth0 68.14 53.72 793.08 10.81 0.00 0.00 0.00 0.00 04:34:02 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 21.35 22.00 26.98 9.35 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 19.76 19.48 22.06 6.99 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.48 71.56 665.13 22.51 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) 07/20/2025 _x86_64_ (2 CPU) 16:31:27 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 36.22 0.00 6.72 2.13 0.12 54.81 04:33:01 PM 0 47.60 0.00 6.79 1.39 0.12 44.10 04:33:01 PM 1 24.84 0.00 6.66 2.88 0.12 65.51 04:34:02 PM all 35.60 0.00 5.46 1.27 0.11 57.56 04:34:02 PM 0 49.97 0.00 6.32 1.70 0.10 41.91 04:34:02 PM 1 21.27 0.00 4.60 0.83 0.12 73.18 04:35:01 PM all 33.66 0.00 3.67 0.21 0.09 62.36 04:35:01 PM 0 51.59 0.00 4.50 0.27 0.10 43.54 04:35:01 PM 1 15.77 0.00 2.85 0.15 0.08 81.15 04:36:01 PM all 32.80 0.00 3.21 0.13 0.10 63.77 04:36:01 PM 0 44.74 0.00 3.92 0.17 0.12 51.05 04:36:01 PM 1 20.86 0.00 2.50 0.08 0.08 76.47 Average: all 34.57 0.00 4.77 0.94 0.10 59.62 Average: 0 48.46 0.00 5.39 0.89 0.11 45.16 Average: 1 20.70 0.00 4.16 0.99 0.10 74.05