---> uname -a: Linux prd-centos8-builder-2c-2g-494.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 4928 19 2113 6749 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:17:e0:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.249/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe17:e010/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:f8:32:00 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) 05/30/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 192.00 21.06 170.94 4352.02 10736.14 01:40:01 AM 53.52 0.23 53.28 8.80 3760.43 01:41:01 AM 80.17 0.08 80.09 1.33 6795.95 01:42:01 AM 33.29 0.53 32.76 20.00 3411.85 01:43:01 AM 19.60 0.65 18.95 87.19 768.34 Average: 75.72 4.51 71.21 893.95 5094.68 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5456512 7035188 2425812 30.78 2688 1775612 967236 10.83 139036 2016720 27636 01:40:01 AM 5248088 7001612 2634236 33.42 2688 1939144 975784 10.93 144916 2178048 128080 01:41:01 AM 5061640 6914912 2820684 35.78 2688 2033864 1028108 11.51 148284 2339416 83100 01:42:01 AM 5070372 6931724 2811952 35.67 2688 2041116 1020264 11.42 180556 2295036 8872 01:43:01 AM 5090440 6953332 2791884 35.42 2688 2042416 971052 10.87 352308 2102896 7456 Average: 5185410 6967354 2696914 34.21 2688 1966430 992489 11.11 193020 2186423 51029 01:38:01 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 230.91 134.49 998.03 59.49 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 36.69 26.09 662.80 4.57 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 23.80 18.13 250.67 5.62 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 9.97 8.18 13.77 3.52 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 16.58 13.01 12.86 11.21 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 63.59 39.98 387.66 16.88 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) 05/30/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.72 0.00 3.28 3.06 0.09 74.85 01:39:01 AM 0 16.96 0.00 4.06 3.61 0.08 75.29 01:39:01 AM 1 20.47 0.00 2.51 2.51 0.10 74.41 01:40:01 AM all 15.84 0.00 1.72 0.61 0.08 81.76 01:40:01 AM 0 15.84 0.00 1.73 1.00 0.07 81.36 01:40:01 AM 1 15.85 0.00 1.70 0.22 0.08 82.15 01:41:01 AM all 17.62 0.00 2.08 0.83 0.07 79.40 01:41:01 AM 0 13.75 0.00 1.88 1.08 0.08 83.21 01:41:01 AM 1 21.49 0.00 2.28 0.58 0.07 75.57 01:42:01 AM all 17.48 0.00 2.84 0.39 0.07 79.22 01:42:01 AM 0 18.74 0.00 2.87 0.43 0.07 77.89 01:42:01 AM 1 16.22 0.00 2.81 0.35 0.07 80.55 01:43:01 AM all 19.21 0.00 1.81 0.17 0.08 78.74 01:43:01 AM 0 13.39 0.00 1.67 0.20 0.08 84.66 01:43:01 AM 1 25.03 0.00 1.95 0.13 0.07 72.81 Average: all 17.77 0.00 2.34 1.01 0.08 78.80 Average: 0 15.73 0.00 2.44 1.26 0.08 80.49 Average: 1 19.81 0.00 2.25 0.76 0.08 77.10