---> uname -a: Linux prd-centos8-builder-2c-2g-810.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 663 4769 19 2264 6737 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:86:d6:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe86:d654/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:1d:68:8e 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) 10/06/2025 _x86_64_ (2 CPU) 00:31:32 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 254.19 27.19 227.00 6179.71 11302.43 12:34:01 AM 102.40 0.57 101.83 66.78 9121.96 12:35:01 AM 53.22 0.28 52.94 40.66 5859.29 12:36:01 AM 22.98 0.07 22.91 3.07 656.91 12:37:01 AM 25.95 0.92 25.03 95.18 933.69 Average: 91.76 5.80 85.95 1277.32 5575.19 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5250972 6959548 2631460 33.38 2688 1900532 1022644 11.45 200992 2141228 69972 12:34:01 AM 4971860 6940824 2910572 36.92 2688 2144884 988012 11.06 204788 2351968 102700 12:35:01 AM 4862036 6902096 3020396 38.32 2688 2215620 1021144 11.43 269448 2396004 44060 12:36:01 AM 4950640 6958884 2931792 37.19 2688 2183472 973104 10.90 268364 2307780 9528 12:37:01 AM 4941840 6953048 2940592 37.31 2688 2186448 959896 10.75 425424 2160108 10936 Average: 4995470 6942880 2886962 36.63 2688 2126191 992960 11.12 273803 2271418 47439 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 262.42 159.72 1489.51 60.51 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 47.88 40.39 552.93 7.43 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 99.43 85.87 615.18 26.83 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 17.64 18.03 17.38 7.20 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 26.55 21.46 30.44 11.47 0.00 0.00 0.00 0.00 12:37:01 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 90.79 65.10 541.13 22.69 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) 10/06/2025 _x86_64_ (2 CPU) 00:31:32 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 36.20 0.00 6.63 5.90 0.33 50.95 12:33:01 AM 0 35.90 0.00 7.51 6.34 0.18 50.06 12:33:01 AM 1 36.50 0.00 5.75 5.46 0.47 51.83 12:34:01 AM all 34.03 0.00 5.45 2.18 0.12 58.22 12:34:01 AM 0 42.90 0.00 6.10 2.57 0.12 48.32 12:34:01 AM 1 25.18 0.00 4.79 1.80 0.12 68.11 12:35:01 AM all 32.32 0.00 5.07 1.48 0.09 61.04 12:35:01 AM 0 30.94 0.00 4.81 1.24 0.08 62.93 12:35:01 AM 1 33.71 0.00 5.32 1.72 0.10 59.15 12:36:01 AM all 33.87 0.00 3.35 0.52 0.09 62.17 12:36:01 AM 0 23.37 0.00 2.81 0.57 0.08 73.17 12:36:01 AM 1 44.39 0.00 3.88 0.47 0.10 51.16 12:37:01 AM all 35.20 0.00 3.93 0.27 0.09 60.52 12:37:01 AM 0 28.86 0.00 3.33 0.35 0.10 67.36 12:37:01 AM 1 41.54 0.00 4.52 0.18 0.08 53.67 Average: all 34.33 0.00 4.88 2.07 0.14 58.58 Average: 0 32.39 0.00 4.91 2.21 0.11 60.38 Average: 1 36.26 0.00 4.85 1.93 0.17 56.79