---> uname -a: Linux prd-centos8-builder-2c-2g-8507.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4806 19 2268 6777 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:a9:c9:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fea9:c98f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:db:fa:99:73 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/13/2025 _x86_64_ (2 CPU) 07:31:36 LINUX RESTART (2 CPU) 07:32:02 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 188.83 30.46 158.37 7232.94 26010.62 07:34:01 AM 115.34 0.50 114.85 64.38 12369.51 07:35:01 AM 37.28 0.30 36.98 42.39 1914.40 07:36:01 AM 20.40 0.40 20.00 30.53 508.97 Average: 90.06 7.82 82.23 1820.16 10135.49 07:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5053320 6937280 2829100 35.89 2688 2067580 1057568 11.84 238204 2266832 215820 07:34:01 AM 4962728 6972980 2919692 37.04 2688 2185496 955564 10.70 228900 2329180 43092 07:35:01 AM 4877344 6888684 3005076 38.12 2688 2186784 1052184 11.78 267404 2379612 10872 07:36:01 AM 4938848 6950860 2943572 37.34 2688 2187540 979220 10.96 268908 2316460 10756 Average: 4958060 6937451 2924360 37.10 2688 2156850 1011134 11.32 250854 2323021 70135 07:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 301.71 185.80 1819.34 62.99 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 75.64 63.25 848.11 10.23 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 21.25 22.78 27.94 9.48 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 20.23 19.36 25.97 7.23 0.00 0.00 0.00 0.00 07:36:01 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 103.89 72.33 675.63 22.31 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/13/2025 _x86_64_ (2 CPU) 07:31:36 LINUX RESTART (2 CPU) 07:32:02 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 41.82 0.00 7.66 4.40 0.11 46.01 07:33:01 AM 0 39.52 0.00 7.75 4.18 0.10 48.45 07:33:01 AM 1 44.11 0.00 7.57 4.63 0.12 43.58 07:34:01 AM all 35.64 0.00 5.10 0.98 0.09 58.19 07:34:01 AM 0 23.37 0.00 4.06 0.90 0.10 71.56 07:34:01 AM 1 47.95 0.00 6.15 1.05 0.08 44.77 07:35:01 AM all 35.62 0.00 3.48 0.16 0.10 60.65 07:35:01 AM 0 23.35 0.00 2.53 0.15 0.10 73.87 07:35:01 AM 1 47.91 0.00 4.42 0.17 0.10 47.41 07:36:01 AM all 33.00 0.00 3.43 0.11 0.09 63.38 07:36:01 AM 0 20.20 0.00 2.58 0.07 0.08 77.07 07:36:01 AM 1 45.80 0.00 4.27 0.15 0.10 49.67 Average: all 36.49 0.00 4.90 1.40 0.10 57.11 Average: 0 26.54 0.00 4.21 1.31 0.10 67.85 Average: 1 46.45 0.00 5.59 1.49 0.10 46.37