---> uname -a: Linux prd-centos8-builder-2c-2g-3.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 626 4958 19 2112 6778 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:0f:22:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.150/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe0f:2227/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:02:b8:b8 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) 06/12/2025 _x86_64_ (2 CPU) 01:37:10 LINUX RESTART (2 CPU) 01:40:01 AM tps rtps wtps bread/s bwrtn/s 01:41:01 AM 35.95 6.21 29.74 905.16 3363.03 01:42:01 AM 41.41 0.25 41.16 6.93 2807.32 01:43:01 AM 73.97 0.08 73.89 1.33 6623.01 01:44:01 AM 35.81 0.53 35.28 20.00 3452.92 01:45:01 AM 16.78 0.65 16.13 87.19 659.92 Average: 40.79 1.55 39.24 204.15 3381.24 01:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:41:01 AM 5408984 6998456 2473332 31.38 2688 1786208 1040420 11.65 143888 2056316 7056 01:42:01 AM 5249316 7011256 2633000 33.40 2688 1947524 976212 10.93 147120 2173260 135092 01:43:01 AM 5154468 7007128 2727848 34.61 2688 2033044 966280 10.82 147256 2248076 81748 01:44:01 AM 5107240 6967656 2775076 35.21 2688 2040340 999588 11.19 179852 2259072 8864 01:45:01 AM 5130364 6993832 2751952 34.91 2688 2043120 969652 10.86 352884 2063232 8900 Average: 5210074 6995666 2672242 33.90 2688 1970047 990430 11.09 194200 2159991 48332 01:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 18.13 14.20 215.14 2.47 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 37.21 25.21 635.26 3.80 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 24.28 17.28 231.83 4.13 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 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 9.03 8.35 7.72 3.83 0.00 0.00 0.00 0.00 01:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 16.16 13.70 14.26 10.98 0.00 0.00 0.00 0.00 01:45:01 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 20.96 15.75 220.84 5.04 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) 06/12/2025 _x86_64_ (2 CPU) 01:37:10 LINUX RESTART (2 CPU) 01:40:01 AM CPU %user %nice %system %iowait %steal %idle 01:41:01 AM all 9.23 0.00 1.03 3.23 0.06 86.46 01:41:01 AM 0 4.40 0.00 0.75 2.33 0.05 92.46 01:41:01 AM 1 14.05 0.00 1.30 4.12 0.07 80.46 01:42:01 AM all 13.25 0.00 1.53 2.36 0.07 82.79 01:42:01 AM 0 6.73 0.00 1.17 1.07 0.07 90.97 01:42:01 AM 1 19.78 0.00 1.90 3.66 0.07 74.59 01:43:01 AM all 14.05 0.00 1.85 6.75 0.09 77.26 01:43:01 AM 0 11.64 0.00 1.85 5.91 0.10 80.51 01:43:01 AM 1 16.47 0.00 1.85 7.58 0.08 74.01 01:44:01 AM all 18.30 0.00 2.14 1.32 0.07 78.17 01:44:01 AM 0 10.21 0.00 2.02 1.33 0.05 86.39 01:44:01 AM 1 26.41 0.00 2.27 1.30 0.08 69.93 01:45:01 AM all 19.04 0.00 2.19 1.17 0.08 77.52 01:45:01 AM 0 12.94 0.00 2.09 0.72 0.08 84.16 01:45:01 AM 1 25.13 0.00 2.28 1.62 0.08 70.89 Average: all 14.77 0.00 1.75 2.97 0.07 80.44 Average: 0 9.18 0.00 1.57 2.27 0.07 86.90 Average: 1 20.37 0.00 1.92 3.66 0.08 73.98