---> uname -a: Linux prd-centos8-builder-2c-2g-278.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: 2800.000 BogoMIPS: 5600.00 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 652 4909 19 2135 6751 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:10:cd:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.86/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe10:cd73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:95:56:39 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) 11/24/2025 _x86_64_ (2 CPU) 01:36:23 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 28.88 0.42 28.46 14.00 2524.68 01:40:01 AM 86.44 0.17 86.27 3.73 7580.46 01:41:01 AM 56.06 0.55 55.51 20.13 5052.52 01:42:01 AM 18.23 0.45 17.78 63.86 1191.52 01:43:01 AM 15.96 0.20 15.76 23.33 427.64 Average: 41.12 0.36 40.76 25.01 3355.46 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5374352 6971344 2507972 31.82 2688 1792960 1035532 11.59 144472 2088516 13336 01:40:01 AM 5184960 6982876 2697364 34.22 2688 1982840 990036 11.09 146836 2231108 39248 01:41:01 AM 5068244 6949276 2814080 35.70 2688 2059776 990680 11.09 176960 2296560 22988 01:42:01 AM 5087232 6972236 2795092 35.46 2688 2063404 971152 10.87 351168 2102920 9008 01:43:01 AM 5024204 6908516 2858120 36.26 2688 2062748 1034068 11.58 353132 2164032 8320 Average: 5147798 6956850 2734526 34.69 2688 1992346 1004294 11.25 234514 2176627 18580 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 22.03 15.58 221.05 2.28 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 46.63 33.61 759.82 5.05 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 22.33 16.01 162.52 5.63 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 14.75 11.66 14.23 9.79 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 10.65 8.95 7.38 3.98 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 23.28 17.16 233.01 5.35 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) 11/24/2025 _x86_64_ (2 CPU) 01:36:23 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 7.06 0.00 0.81 0.38 0.05 91.69 01:39:01 AM 0 6.42 0.00 0.88 0.43 0.05 92.22 01:39:01 AM 1 7.71 0.00 0.73 0.33 0.05 91.17 01:40:01 AM all 15.98 0.00 2.06 0.89 0.07 81.01 01:40:01 AM 0 11.49 0.00 1.70 1.01 0.07 85.73 01:40:01 AM 1 20.48 0.00 2.42 0.77 0.07 76.27 01:41:01 AM all 20.86 0.00 2.12 0.66 0.07 76.30 01:41:01 AM 0 22.77 0.00 2.16 0.78 0.07 74.21 01:41:01 AM 1 18.95 0.00 2.07 0.53 0.07 78.38 01:42:01 AM all 18.16 0.00 1.86 0.13 0.07 79.79 01:42:01 AM 0 17.44 0.00 1.80 0.15 0.07 80.54 01:42:01 AM 1 18.88 0.00 1.92 0.10 0.07 79.04 01:43:01 AM all 17.32 0.00 1.45 0.08 0.06 81.08 01:43:01 AM 0 15.69 0.00 1.42 0.07 0.07 82.76 01:43:01 AM 1 18.96 0.00 1.48 0.10 0.05 79.41 Average: all 15.88 0.00 1.66 0.43 0.06 81.97 Average: 0 14.76 0.00 1.59 0.49 0.06 83.09 Average: 1 17.00 0.00 1.72 0.37 0.06 80.85