---> uname -a: Linux prd-centos8-builder-2c-2g-17039.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 654 4775 19 2267 6745 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:bb:66:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:febb:6645/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:64:46:69 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) 12/28/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 156.70 15.86 140.85 3803.56 2739.03 10:34:01 AM 118.36 0.83 117.53 79.19 11208.65 10:35:01 AM 56.43 1.03 55.40 90.90 5996.82 10:36:01 AM 24.55 0.07 24.48 3.07 627.08 10:37:01 AM 22.31 0.32 21.99 37.05 585.00 Average: 75.67 3.62 72.05 802.91 4231.15 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5311552 6981272 2570880 32.62 2688 1863416 1041600 11.66 199480 2086772 86376 10:34:01 AM 5018368 6989560 2864064 36.33 2688 2146932 969224 10.85 205724 2305496 102716 10:35:01 AM 4934644 6945512 2947788 37.40 2688 2186128 1017180 11.39 235780 2357312 10924 10:36:01 AM 4932020 6944112 2950412 37.43 2688 2187120 1005288 11.26 269804 2325356 10752 10:37:01 AM 4888288 6900884 2994144 37.99 2688 2187604 1049416 11.75 440000 2198652 10200 Average: 5016974 6952268 2865458 36.35 2688 2114240 1016542 11.38 270158 2254718 44194 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 309.53 161.14 1305.23 60.03 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 68.79 58.27 760.47 9.04 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 66.46 58.61 605.33 11.12 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 17.71 18.35 17.03 8.15 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 23.99 21.06 30.63 9.33 0.00 0.00 0.00 0.00 10:37:01 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 97.31 63.49 543.77 19.53 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) 12/28/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 20.84 0.00 4.36 1.41 0.07 73.33 10:33:01 AM 0 19.81 0.00 5.26 2.40 0.07 72.46 10:33:01 AM 1 21.87 0.00 3.46 0.42 0.07 74.19 10:34:01 AM all 36.04 0.00 5.76 1.18 0.15 56.87 10:34:01 AM 0 42.95 0.00 6.52 1.02 0.12 49.40 10:34:01 AM 1 29.16 0.00 5.00 1.35 0.18 64.31 10:35:01 AM all 31.20 0.00 3.69 1.32 0.10 63.69 10:35:01 AM 0 22.12 0.00 3.10 0.97 0.10 73.71 10:35:01 AM 1 40.25 0.00 4.29 1.67 0.10 53.68 10:36:01 AM all 35.32 0.00 3.17 0.14 0.09 61.28 10:36:01 AM 0 32.69 0.00 3.01 0.15 0.10 64.05 10:36:01 AM 1 37.95 0.00 3.32 0.13 0.08 58.51 10:37:01 AM all 34.54 0.00 3.61 0.14 0.09 61.61 10:37:01 AM 0 42.45 0.00 4.17 0.17 0.08 53.13 10:37:01 AM 1 26.63 0.00 3.05 0.12 0.10 70.10 Average: all 31.60 0.00 4.12 0.84 0.10 63.35 Average: 0 32.02 0.00 4.41 0.94 0.09 62.53 Average: 1 31.17 0.00 3.83 0.74 0.11 64.16