---> uname -a: Linux prd-centos8-builder-2c-2g-68.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 653 4918 19 2125 6750 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:f1:46:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.28/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fef1:46ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:ea:b6:b5 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) 08/09/2025 _x86_64_ (2 CPU) 01:37:00 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 220.09 21.13 198.97 4204.33 37978.14 01:40:01 AM 39.24 0.43 38.80 13.46 3309.21 01:41:01 AM 80.94 0.05 80.89 1.07 6564.62 01:42:01 AM 42.14 0.55 41.59 20.13 4417.88 01:43:01 AM 17.15 0.45 16.70 63.86 775.34 Average: 79.91 4.52 75.39 860.65 10609.71 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5433072 7015848 2449244 31.07 2688 1779908 1003256 11.23 147504 2030904 42096 01:40:01 AM 5256300 6931936 2626016 33.32 2688 1870072 1084856 12.15 150548 2194444 50604 01:41:01 AM 5093540 6923632 2788776 35.38 2688 2013256 1038968 11.63 154148 2309176 83504 01:42:01 AM 5060756 6932840 2821560 35.80 2688 2050936 1022332 11.45 178752 2299868 8872 01:43:01 AM 5070164 6942864 2812152 35.68 2688 2051452 999880 11.20 351016 2119008 7372 Average: 5182766 6949424 2699550 34.25 2688 1953125 1029858 11.53 196394 2190680 38490 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 231.16 132.92 997.07 59.91 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 40.64 25.99 674.40 4.62 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 22.06 17.05 275.13 3.57 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 12.06 8.93 13.08 4.48 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 13.81 11.38 13.86 9.87 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 63.95 39.26 394.74 16.49 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) 08/09/2025 _x86_64_ (2 CPU) 01:37:00 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.99 0.00 3.45 17.47 0.08 61.02 01:39:01 AM 0 17.84 0.00 3.77 18.33 0.08 59.97 01:39:01 AM 1 18.13 0.00 3.12 16.62 0.07 62.07 01:40:01 AM all 10.15 0.00 0.98 1.16 0.06 87.65 01:40:01 AM 0 8.96 0.00 0.73 0.70 0.03 89.57 01:40:01 AM 1 11.34 0.00 1.22 1.62 0.08 85.74 01:41:01 AM all 16.82 0.00 1.93 1.93 0.07 79.26 01:41:01 AM 0 20.40 0.00 1.90 1.27 0.07 76.36 01:41:01 AM 1 13.25 0.00 1.95 2.58 0.07 82.15 01:42:01 AM all 21.75 0.00 2.08 0.81 0.08 75.29 01:42:01 AM 0 19.93 0.00 1.88 0.97 0.07 77.16 01:42:01 AM 1 23.58 0.00 2.27 0.65 0.08 73.42 01:43:01 AM all 15.01 0.00 1.86 0.56 0.08 82.49 01:43:01 AM 0 5.96 0.00 1.65 0.13 0.08 92.17 01:43:01 AM 1 24.10 0.00 2.07 0.99 0.07 72.78 Average: all 16.34 0.00 2.06 4.37 0.07 77.16 Average: 0 14.61 0.00 1.99 4.26 0.07 79.07 Average: 1 18.08 0.00 2.12 4.48 0.07 75.25