---> uname -a: Linux prd-centos8-builder-2c-2g-133.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 593 4964 19 2140 6809 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:f0:73:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.106/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fef0:731d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:2d:1c:d6 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) 09/13/2025 _x86_64_ (2 CPU) 08:00:57 LINUX RESTART (2 CPU) 08:02:01 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 36.57 9.01 27.56 1067.78 2692.25 08:04:01 AM 33.74 0.00 33.74 0.00 2605.92 08:05:01 AM 68.91 0.43 68.47 55.19 6540.94 08:06:01 AM 58.41 0.23 58.17 23.60 5144.44 Average: 49.41 2.42 46.99 286.67 4245.82 08:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 5485736 7078696 2396588 30.40 2688 1788928 989092 11.07 304924 1818220 50700 08:04:01 AM 5364592 6990292 2517732 31.94 2688 1819448 1065452 11.93 311140 1923772 20256 08:05:01 AM 5271956 7038232 2610368 33.12 2688 1950924 967668 10.84 313172 1977368 7364 08:06:01 AM 5133672 7022852 2748652 34.87 2688 2066152 950372 10.64 318516 2077440 23164 Average: 5313989 7032518 2568335 32.58 2688 1906363 993146 11.12 311938 1949200 25371 08:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 63.50 32.91 403.28 14.95 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 20.23 14.78 198.63 2.90 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 24.58 18.68 452.20 4.22 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 23.56 18.50 257.19 4.99 0.00 0.00 0.00 0.00 08:06:01 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 32.97 21.22 327.83 6.77 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) 09/13/2025 _x86_64_ (2 CPU) 08:00:57 LINUX RESTART (2 CPU) 08:02:01 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 17.59 0.00 1.92 0.63 0.07 79.80 08:03:01 AM 0 12.38 0.00 1.87 0.60 0.07 85.09 08:03:01 AM 1 22.80 0.00 1.97 0.67 0.07 74.50 08:04:01 AM all 9.10 0.00 0.68 0.58 0.14 89.50 08:04:01 AM 0 15.17 0.00 0.87 0.62 0.05 83.30 08:04:01 AM 1 3.05 0.00 0.50 0.53 0.23 95.68 08:05:01 AM all 15.80 0.00 1.81 1.11 0.06 81.23 08:05:01 AM 0 13.84 0.00 1.93 0.87 0.07 83.29 08:05:01 AM 1 17.75 0.00 1.68 1.35 0.05 79.16 08:06:01 AM all 18.10 0.00 2.10 0.91 0.08 78.81 08:06:01 AM 0 27.34 0.00 2.67 1.38 0.08 68.53 08:06:01 AM 1 8.87 0.00 1.53 0.43 0.08 89.08 Average: all 15.15 0.00 1.63 0.81 0.09 82.33 Average: 0 17.18 0.00 1.83 0.87 0.07 80.05 Average: 1 13.11 0.00 1.42 0.75 0.11 84.61