---> uname -a: Linux prd-centos8-builder-2c-2g-0.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 635 4927 19 2133 6768 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:d0:71:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.70/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fed0:71ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:72:f0:60 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) 12/24/2025 _x86_64_ (2 CPU) 01:36:41 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 210.71 6.27 204.45 929.85 3898.42 01:40:01 AM 58.66 0.20 58.46 4.80 4931.64 01:41:01 AM 88.00 0.93 87.07 35.19 8072.89 01:42:01 AM 21.62 0.07 21.55 9.73 1824.95 01:43:01 AM 20.53 0.58 19.94 77.44 745.70 Average: 79.90 1.61 78.29 211.40 3894.82 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5415944 7004476 2466380 31.29 2688 1785140 996272 11.16 144460 2051064 34352 01:40:01 AM 5265944 7022908 2616380 33.19 2688 1943680 957420 10.72 146520 2159152 95352 01:41:01 AM 5076172 6957888 2806152 35.60 2688 2060504 989484 11.08 165868 2297500 39684 01:42:01 AM 5123188 7004132 2759136 35.00 2688 2059392 923636 10.34 352232 2064932 7508 01:43:01 AM 5102628 6987512 2779696 35.26 2688 2063480 950312 10.64 354504 2084052 9804 Average: 5196775 6995383 2685549 34.07 2688 1982439 963425 10.79 232717 2131340 37340 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 34.99 25.16 313.50 11.99 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 36.38 25.08 665.07 3.80 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 25.37 19.36 260.05 5.45 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 12.23 9.68 12.23 8.75 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 14.26 11.85 10.75 5.55 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 24.65 18.23 252.32 7.11 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) 12/24/2025 _x86_64_ (2 CPU) 01:36:41 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.88 0.00 1.74 1.75 0.07 85.56 01:39:01 AM 0 8.89 0.00 1.67 1.79 0.07 87.59 01:39:01 AM 1 12.88 0.00 1.80 1.72 0.07 83.54 01:40:01 AM all 14.31 0.00 1.64 0.77 0.07 83.20 01:40:01 AM 0 15.67 0.00 1.78 0.52 0.07 81.97 01:40:01 AM 1 12.95 0.00 1.50 1.03 0.08 84.44 01:41:01 AM all 21.10 0.00 2.29 1.57 0.08 74.95 01:41:01 AM 0 21.72 0.00 2.30 1.45 0.08 74.45 01:41:01 AM 1 20.48 0.00 2.28 1.70 0.08 75.46 01:42:01 AM all 14.51 0.00 2.00 0.20 0.07 83.22 01:42:01 AM 0 21.13 0.00 1.98 0.08 0.07 76.74 01:42:01 AM 1 7.90 0.00 2.02 0.32 0.07 89.70 01:43:01 AM all 19.98 0.00 1.61 0.19 0.08 78.14 01:43:01 AM 0 30.50 0.00 2.02 0.15 0.08 67.25 01:43:01 AM 1 9.46 0.00 1.20 0.23 0.08 89.02 Average: all 16.16 0.00 1.85 0.90 0.07 81.01 Average: 0 19.59 0.00 1.95 0.80 0.07 77.59 Average: 1 12.73 0.00 1.76 1.00 0.08 84.43