---> uname -a: Linux prd-centos8-builder-2c-2g-237.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: 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4871 19 2179 6754 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:80:8b:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.113/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe80:8bf5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:1f:80:bc 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) 11/13/2025 _x86_64_ (2 CPU) 05:25:00 LINUX RESTART (2 CPU) 05:26:01 AM tps rtps wtps bread/s bwrtn/s 05:27:01 AM 292.37 21.39 270.98 4311.36 26346.67 05:28:02 AM 55.02 0.32 54.71 11.46 3841.84 05:29:01 AM 69.40 0.05 69.34 1.08 6372.80 05:30:01 AM 51.47 0.70 50.77 94.25 5653.36 05:31:01 AM 22.78 0.23 22.54 23.59 1163.71 Average: 98.31 4.55 93.75 891.40 8683.72 05:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:27:01 AM 5467336 7045900 2414988 30.64 2688 1775376 942092 10.55 140492 2004232 29468 05:28:02 AM 5254864 7013664 2627460 33.33 2688 1944184 937784 10.50 146552 2168720 131872 05:29:01 AM 5080760 6977636 2801564 35.54 2688 2074860 956944 10.71 151756 2307816 123708 05:30:01 AM 5047372 6974016 2834952 35.97 2688 2102624 956084 10.71 325632 2157320 24660 05:31:01 AM 4966912 6892812 2915412 36.99 2688 2101988 1020732 11.43 332128 2231868 8320 Average: 5163449 6980806 2718875 34.49 2688 1999806 962727 10.78 219312 2173991 63606 05:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 301.47 155.03 1028.24 63.71 0.00 0.00 0.00 0.00 05:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:02 AM eth0 41.44 30.48 688.24 4.84 0.00 0.00 0.00 0.00 05:28:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 26.27 19.69 281.83 4.25 0.00 0.00 0.00 0.00 05:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 16.06 12.05 22.56 5.77 0.00 0.00 0.00 0.00 05:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 10.46 9.63 7.57 4.08 0.00 0.00 0.00 0.00 05:31:01 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 79.32 45.46 406.11 16.57 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) 11/13/2025 _x86_64_ (2 CPU) 05:25:00 LINUX RESTART (2 CPU) 05:26:01 AM CPU %user %nice %system %iowait %steal %idle 05:27:01 AM all 19.00 0.00 3.37 6.90 0.07 70.66 05:27:01 AM 0 22.45 0.00 4.46 8.12 0.07 64.91 05:27:01 AM 1 15.57 0.00 2.29 5.68 0.07 76.39 05:28:02 AM all 15.79 0.00 1.83 0.62 0.07 81.68 05:28:02 AM 0 14.01 0.00 1.63 0.30 0.05 84.01 05:28:02 AM 1 17.58 0.00 2.03 0.95 0.08 79.36 05:29:01 AM all 16.99 0.00 2.19 1.75 0.08 78.98 05:29:01 AM 0 14.95 0.00 2.34 1.92 0.07 80.73 05:29:01 AM 1 19.03 0.00 2.05 1.59 0.10 77.23 05:30:01 AM all 19.07 0.00 1.88 0.71 0.07 78.27 05:30:01 AM 0 26.21 0.00 2.07 0.53 0.05 71.14 05:30:01 AM 1 11.92 0.00 1.70 0.88 0.08 85.41 05:31:01 AM all 17.86 0.00 1.46 0.42 0.07 80.19 05:31:01 AM 0 18.08 0.00 1.75 0.32 0.08 79.77 05:31:01 AM 1 17.64 0.00 1.17 0.52 0.07 80.61 Average: all 17.74 0.00 2.15 2.08 0.07 77.96 Average: 0 19.15 0.00 2.45 2.23 0.06 76.11 Average: 1 16.34 0.00 1.85 1.92 0.08 79.81