---> uname -a: Linux prd-centos8-builder-2c-2g-28.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4945 19 2128 6779 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:12:c8:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.228/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe12:c8cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:dd:ef:02 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 07/12/2025 _x86_64_ (2 CPU) 01:36:40 LINUX RESTART (2 CPU) 01:38:03 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 169.39 6.43 162.96 953.60 4407.79 01:40:01 AM 75.72 0.20 75.52 5.33 6835.86 01:41:01 AM 61.90 0.60 61.30 21.19 4842.50 01:42:01 AM 24.11 0.07 24.05 9.73 1894.93 01:43:01 AM 18.25 0.58 17.66 77.45 735.01 Average: 69.21 1.54 67.67 208.51 3738.82 01:38:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5410648 6998648 2471668 31.36 2688 1784780 1029080 11.52 144192 2053756 7064 01:40:01 AM 5235804 6988464 2646512 33.58 2688 1939500 1006540 11.27 146432 2179792 7636 01:41:01 AM 5092388 6967188 2789928 35.39 2688 2053924 999976 11.20 165172 2280888 40624 01:42:01 AM 5054736 6928708 2827580 35.87 2688 2052820 1025628 11.48 351464 2134200 7508 01:43:01 AM 5119588 6996052 2762728 35.05 2688 2055344 948008 10.61 353640 2067612 4 Average: 5182633 6975812 2699683 34.25 2688 1977274 1001846 11.22 232180 2143250 12567 01:38:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 26.92 19.75 254.01 6.53 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 38.23 25.10 652.97 4.04 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 22.59 16.46 250.25 5.05 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 14.10 11.30 13.67 9.81 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 12.03 10.03 9.35 4.65 0.00 0.00 0.00 0.00 01:43:01 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 22.75 16.51 235.93 6.01 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 07/12/2025 _x86_64_ (2 CPU) 01:36:40 LINUX RESTART (2 CPU) 01:38:03 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.87 0.00 1.62 1.58 0.05 85.88 01:39:01 AM 0 7.50 0.00 1.07 0.47 0.05 90.91 01:39:01 AM 1 14.24 0.00 2.16 2.70 0.05 80.85 01:40:01 AM all 14.43 0.00 1.74 0.93 0.09 82.81 01:40:01 AM 0 6.59 0.00 1.37 0.75 0.10 91.19 01:40:01 AM 1 22.28 0.00 2.12 1.10 0.08 74.42 01:41:01 AM all 21.44 0.00 2.27 0.49 0.07 75.73 01:41:01 AM 0 15.34 0.00 2.05 0.58 0.05 81.98 01:41:01 AM 1 27.52 0.00 2.49 0.40 0.08 69.50 01:42:01 AM all 17.48 0.00 1.88 0.23 0.07 80.34 01:42:01 AM 0 15.17 0.00 1.68 0.10 0.07 82.97 01:42:01 AM 1 19.79 0.00 2.08 0.35 0.07 77.71 01:43:01 AM all 17.25 0.00 1.64 0.12 0.06 80.93 01:43:01 AM 0 12.15 0.00 1.52 0.08 0.07 86.19 01:43:01 AM 1 22.36 0.00 1.77 0.15 0.05 75.67 Average: all 16.33 0.00 1.83 0.66 0.07 81.10 Average: 0 11.38 0.00 1.54 0.40 0.07 86.62 Average: 1 21.29 0.00 2.12 0.93 0.07 75.59