---> uname -a: Linux prd-centos8-builder-2c-2g-1942.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 656 4772 19 2268 6744 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:e9:d8:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fee9:d877/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:da:80:55:e1 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) 10/25/2025 _x86_64_ (2 CPU) 05:31:32 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 229.25 29.84 199.42 6362.55 18745.54 05:34:01 AM 113.83 0.47 113.36 63.58 11372.48 05:35:01 AM 36.91 0.28 36.63 40.66 3305.07 05:36:01 AM 27.36 0.07 27.29 3.07 706.31 05:37:01 AM 24.96 0.72 24.25 67.59 934.26 Average: 86.47 6.27 80.20 1307.74 7013.45 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5160572 6925376 2721860 34.53 2688 1955168 1075276 12.04 207324 2219384 103652 05:34:01 AM 4842216 6886648 3040216 38.57 2688 2220320 1053612 11.80 207292 2478304 95240 05:35:01 AM 4986520 6998480 2895912 36.74 2688 2187400 968636 10.85 232820 2307016 11744 05:36:01 AM 4974792 6987072 2907640 36.89 2688 2187488 949568 10.63 267328 2284852 10756 05:37:01 AM 4929140 6941660 2953292 37.47 2688 2187668 983020 11.01 423408 2174912 9024 Average: 4978648 6947847 2903784 36.84 2688 2147609 1006022 11.26 267634 2292894 46083 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 272.73 176.61 1778.90 62.95 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 78.87 65.08 846.59 10.13 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 12.55 13.45 19.85 4.37 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 15.91 17.56 12.93 8.53 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 25.43 23.58 31.40 10.15 0.00 0.00 0.00 0.00 05:37:01 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 81.11 59.26 538.01 19.23 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) 10/25/2025 _x86_64_ (2 CPU) 05:31:32 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 40.34 0.00 7.48 7.06 0.11 45.01 05:33:01 AM 0 34.94 0.00 7.49 6.13 0.12 51.33 05:33:01 AM 1 45.74 0.00 7.46 8.00 0.10 38.70 05:34:01 AM all 34.36 0.00 5.36 2.76 0.10 57.42 05:34:01 AM 0 16.92 0.00 4.04 2.20 0.10 76.74 05:34:01 AM 1 51.80 0.00 6.69 3.32 0.10 38.09 05:35:01 AM all 19.58 0.00 2.39 0.68 0.07 77.28 05:35:01 AM 0 10.50 0.00 2.05 0.70 0.07 86.68 05:35:01 AM 1 28.67 0.00 2.72 0.67 0.07 67.88 05:36:01 AM all 35.59 0.00 3.39 0.21 0.09 60.71 05:36:01 AM 0 20.06 0.00 3.16 0.08 0.08 76.62 05:36:01 AM 1 51.08 0.00 3.63 0.33 0.10 44.85 05:37:01 AM all 32.42 0.00 3.90 0.18 0.08 63.42 05:37:01 AM 0 16.90 0.00 2.81 0.18 0.07 80.05 05:37:01 AM 1 47.91 0.00 5.00 0.17 0.08 46.84 Average: all 32.45 0.00 4.50 2.17 0.09 60.79 Average: 0 19.84 0.00 3.90 1.86 0.09 74.31 Average: 1 45.04 0.00 5.10 2.49 0.09 47.28