---> uname -a: Linux prd-centos8-builder-2c-2g-79.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 639 4929 19 2128 6764 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:60:d3:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.73/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe60:d3b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:e2:0b:52 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) 08/12/2025 _x86_64_ (2 CPU) 01:41:10 LINUX RESTART (2 CPU) 01:42:01 AM tps rtps wtps bread/s bwrtn/s 01:43:03 AM 430.69 118.59 312.10 11856.08 40568.38 01:44:01 AM 35.65 0.47 35.18 14.48 2971.61 01:45:01 AM 76.24 0.00 76.24 0.00 6306.32 01:46:01 AM 54.58 0.60 53.98 21.19 4725.24 01:47:01 AM 17.30 0.45 16.85 63.86 1183.10 Average: 123.48 24.18 99.30 2407.31 11206.58 01:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:43:03 AM 5440676 7027588 2441648 30.98 2688 1783848 998284 11.18 147428 2023052 38452 01:44:01 AM 5282844 6954636 2599480 32.98 2688 1866296 1063260 11.91 146340 2174028 51792 01:45:01 AM 5184728 6978216 2697596 34.22 2688 1978024 997260 11.17 147156 2230604 31960 01:46:01 AM 5041496 6915996 2840828 36.04 2688 2053344 1042136 11.67 178376 2321072 21632 01:47:01 AM 5110104 6986720 2772220 35.17 2688 2055412 972280 10.89 351496 2079952 7372 Average: 5211970 6972631 2670354 33.88 2688 1947385 1014644 11.36 194159 2165742 30242 01:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:43:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:03 AM eth0 236.05 133.46 1054.98 59.64 0.00 0.00 0.00 0.00 01:43:03 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 38.03 25.96 664.23 4.56 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 18.31 13.15 165.85 2.68 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 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 19.51 14.05 154.87 5.52 0.00 0.00 0.00 0.00 01:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 12.80 10.46 13.12 8.73 0.00 0.00 0.00 0.00 01:47:01 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 65.13 39.51 408.92 16.31 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) 08/12/2025 _x86_64_ (2 CPU) 01:41:10 LINUX RESTART (2 CPU) 01:42:01 AM CPU %user %nice %system %iowait %steal %idle 01:43:03 AM all 24.31 0.00 4.68 12.56 0.08 58.37 01:43:03 AM 0 26.52 0.00 4.08 12.49 0.07 56.84 01:43:03 AM 1 22.09 0.00 5.28 12.64 0.08 59.91 01:44:01 AM all 9.29 0.00 0.80 0.61 0.06 89.23 01:44:01 AM 0 12.07 0.00 0.90 0.74 0.07 86.22 01:44:01 AM 1 6.51 0.00 0.71 0.48 0.05 92.25 01:45:01 AM all 14.20 0.00 1.78 0.98 0.05 82.98 01:45:01 AM 0 20.44 0.00 2.12 0.67 0.05 76.72 01:45:01 AM 1 7.97 0.00 1.45 1.30 0.05 89.23 01:46:01 AM all 22.12 0.00 2.10 0.55 0.07 75.16 01:46:01 AM 0 34.07 0.00 2.50 0.35 0.07 63.02 01:46:01 AM 1 10.15 0.00 1.70 0.75 0.07 87.33 01:47:01 AM all 15.74 0.00 1.95 0.16 0.06 82.09 01:47:01 AM 0 22.87 0.00 2.23 0.05 0.07 74.78 01:47:01 AM 1 8.61 0.00 1.67 0.27 0.05 89.41 Average: all 17.18 0.00 2.27 2.98 0.06 77.50 Average: 0 23.27 0.00 2.37 2.87 0.06 71.42 Average: 1 11.09 0.00 2.17 3.10 0.06 83.59