---> uname -a: Linux prd-centos8-builder-2c-2g-293.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 646 4917 19 2134 6758 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:6f:74:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.6/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe6f:7474/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:8b:1c:a8 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) 12/06/2025 _x86_64_ (2 CPU) 01:36:55 LINUX RESTART (2 CPU) 01:38:03 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 153.35 18.93 134.43 3831.20 3434.82 01:40:01 AM 50.10 0.28 49.82 10.40 3714.23 01:41:01 AM 79.19 0.08 79.11 1.33 7167.69 01:42:01 AM 32.08 0.73 31.34 29.06 3371.95 01:43:01 AM 18.36 0.65 17.71 87.17 743.52 Average: 66.03 4.04 62.00 771.36 3688.15 01:38:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5472016 7049036 2410308 30.58 2688 1774300 970760 10.87 139304 2002436 27372 01:40:01 AM 5260152 7019168 2622172 33.27 2688 1944464 972912 10.89 145376 2164600 132748 01:41:01 AM 5077612 6951060 2804712 35.58 2688 2052608 988316 11.07 147532 2318120 82800 01:42:01 AM 5061668 6943792 2820656 35.78 2688 2060680 1030540 11.54 180644 2297512 8868 01:43:01 AM 5093056 6976520 2789268 35.39 2688 2061916 964336 10.80 353112 2093704 7396 Average: 5192901 6987915 2689423 34.12 2688 1978794 985373 11.03 193194 2175274 51837 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 234.49 133.55 1033.20 61.71 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 40.29 29.97 695.80 4.81 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 24.04 18.76 278.92 4.88 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 8.37 7.58 9.12 3.31 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 16.24 12.43 12.59 10.55 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 63.54 39.83 401.71 16.75 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) 12/06/2025 _x86_64_ (2 CPU) 01:36:55 LINUX RESTART (2 CPU) 01:38:03 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.56 0.00 2.87 1.87 0.08 77.63 01:39:01 AM 0 20.96 0.00 2.44 1.72 0.09 74.79 01:39:01 AM 1 14.15 0.00 3.29 2.02 0.07 80.47 01:40:01 AM all 15.03 0.00 1.75 0.76 0.08 82.38 01:40:01 AM 0 5.95 0.00 1.25 0.70 0.08 92.01 01:40:01 AM 1 24.10 0.00 2.25 0.82 0.08 72.75 01:41:01 AM all 15.50 0.00 1.92 1.06 0.08 81.44 01:41:01 AM 0 9.33 0.00 1.70 1.25 0.07 87.66 01:41:01 AM 1 21.68 0.00 2.15 0.87 0.10 75.20 01:42:01 AM all 17.78 0.00 1.88 0.44 0.08 79.81 01:42:01 AM 0 12.69 0.00 1.68 0.77 0.10 84.76 01:42:01 AM 1 22.86 0.00 2.08 0.12 0.07 74.88 01:43:01 AM all 18.19 0.00 1.85 0.14 0.09 79.73 01:43:01 AM 0 12.14 0.00 1.75 0.12 0.08 85.91 01:43:01 AM 1 24.25 0.00 1.95 0.17 0.10 73.54 Average: all 16.80 0.00 2.05 0.85 0.08 80.22 Average: 0 12.15 0.00 1.76 0.90 0.08 85.10 Average: 1 21.46 0.00 2.34 0.79 0.08 75.33