---> uname -a: Linux prd-centos8-builder-2c-2g-27.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 661 4908 19 2128 6743 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:3f:49:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.110/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe3f:498f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:38:0d:a2 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) 07/11/2025 _x86_64_ (2 CPU) 01:36:54 LINUX RESTART (2 CPU) 01:38:03 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 164.11 11.98 152.13 1948.49 3576.07 01:40:01 AM 52.87 0.35 52.52 12.53 3769.91 01:41:01 AM 79.05 0.08 78.97 1.33 7126.46 01:42:01 AM 36.66 0.52 36.14 19.86 3430.19 01:43:01 AM 18.30 0.65 17.65 87.19 732.83 Average: 69.57 2.65 66.91 403.57 3728.11 01:38:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5449312 7026572 2433012 30.87 2688 1774576 984920 11.03 139908 2024704 27636 01:40:01 AM 5239128 6991576 2643196 33.53 2688 1939340 985548 11.04 145820 2188800 128872 01:41:01 AM 5084428 6952248 2797896 35.50 2688 2047004 995556 11.15 147784 2312288 82088 01:42:01 AM 5116924 6992392 2765400 35.08 2688 2054280 949588 10.63 181192 2244192 8856 01:43:01 AM 5084620 6961496 2797704 35.49 2688 2055496 987760 11.06 353772 2103968 7396 Average: 5194882 6984857 2687442 34.09 2688 1974139 980674 10.98 193695 2174790 50970 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 181.28 106.07 915.01 56.26 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 38.00 26.52 673.09 4.74 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 27.00 19.48 279.02 4.96 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 9.18 8.07 9.79 3.74 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 16.50 12.48 14.03 11.35 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 53.54 34.04 374.60 15.94 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) 07/11/2025 _x86_64_ (2 CPU) 01:36:54 LINUX RESTART (2 CPU) 01:38:03 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 16.40 0.00 2.42 1.60 0.07 79.50 01:39:01 AM 0 17.95 0.00 1.71 0.47 0.07 79.80 01:39:01 AM 1 14.85 0.00 3.14 2.74 0.07 79.21 01:40:01 AM all 15.95 0.00 1.73 0.58 0.07 81.66 01:40:01 AM 0 21.09 0.00 1.84 0.27 0.08 76.72 01:40:01 AM 1 10.82 0.00 1.63 0.90 0.07 86.59 01:41:01 AM all 15.69 0.00 2.06 0.84 0.07 81.34 01:41:01 AM 0 18.46 0.00 2.48 1.43 0.08 77.54 01:41:01 AM 1 12.93 0.00 1.63 0.25 0.07 85.12 01:42:01 AM all 18.39 0.00 1.93 0.44 0.08 79.16 01:42:01 AM 0 13.60 0.00 1.95 0.35 0.07 84.04 01:42:01 AM 1 23.20 0.00 1.90 0.53 0.08 74.27 01:43:01 AM all 19.05 0.00 1.87 0.14 0.07 78.86 01:43:01 AM 0 27.30 0.00 1.94 0.10 0.07 70.59 01:43:01 AM 1 10.82 0.00 1.81 0.18 0.08 87.10 Average: all 17.10 0.00 2.00 0.72 0.07 80.11 Average: 0 19.69 0.00 1.99 0.52 0.07 77.72 Average: 1 14.51 0.00 2.01 0.91 0.07 82.49