---> uname -a: Linux prd-centos8-builder-2c-2g-47242.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 683 4749 19 2264 6716 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:a7:fb:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fea7:fba2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7e:4a:2a:ca 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) 07/29/2025 _x86_64_ (2 CPU) 16:32:07 LINUX RESTART (2 CPU) 04:33:01 PM tps rtps wtps bread/s bwrtn/s 04:34:01 PM 88.22 3.13 85.09 226.23 6571.14 04:35:01 PM 91.07 0.67 90.40 102.88 10693.74 04:36:01 PM 34.47 0.10 34.37 3.60 1326.71 04:37:01 PM 21.26 0.72 20.55 67.59 564.19 Average: 58.76 1.15 57.60 100.07 4789.29 04:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 PM 4990856 6952604 2891576 36.68 2688 2138164 992724 11.12 201912 2345220 243160 04:35:01 PM 4911264 6926032 2971168 37.69 2688 2190184 1017956 11.40 235008 2381948 34140 04:36:01 PM 4928068 6935852 2954364 37.48 2688 2182940 999628 11.19 267128 2332232 10760 04:37:01 PM 4898636 6906436 2983796 37.85 2688 2183104 1015728 11.37 423316 2205900 9016 Average: 4932206 6930231 2950226 37.43 2688 2173598 1006509 11.27 281841 2316325 74269 04:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 81.34 67.96 1047.17 8.97 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 62.32 53.26 587.20 11.23 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 18.13 18.68 16.12 8.72 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 29.53 24.01 32.09 10.63 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 47.83 40.98 420.64 9.89 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) 07/29/2025 _x86_64_ (2 CPU) 16:32:07 LINUX RESTART (2 CPU) 04:33:01 PM CPU %user %nice %system %iowait %steal %idle 04:34:01 PM all 37.59 0.00 5.25 0.94 0.11 56.10 04:34:01 PM 0 48.64 0.00 6.42 1.02 0.10 43.82 04:34:01 PM 1 26.54 0.00 4.09 0.87 0.12 68.39 04:35:01 PM all 32.96 0.00 4.57 1.23 0.08 61.16 04:35:01 PM 0 44.54 0.00 4.53 0.95 0.07 49.92 04:35:01 PM 1 21.35 0.00 4.61 1.52 0.08 72.44 04:36:01 PM all 35.47 0.00 3.40 0.18 0.08 60.88 04:36:01 PM 0 53.74 0.00 4.17 0.20 0.08 41.81 04:36:01 PM 1 17.22 0.00 2.63 0.15 0.07 79.93 04:37:01 PM all 32.99 0.00 3.93 0.13 0.08 62.88 04:37:01 PM 0 44.50 0.00 3.90 0.15 0.08 51.37 04:37:01 PM 1 21.46 0.00 3.95 0.12 0.07 74.40 Average: all 34.75 0.00 4.29 0.62 0.08 60.26 Average: 0 47.85 0.00 4.76 0.58 0.08 46.73 Average: 1 21.64 0.00 3.82 0.66 0.08 73.79