---> uname -a: Linux prd-centos8-builder-2c-2g-1961.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 637 4795 19 2265 6763 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:78:ce:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe78:cee1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:aa:d7:1a:8a 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) 10/25/2025 _x86_64_ (2 CPU) 07:31:42 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 292.20 60.65 231.56 13373.41 42540.32 07:34:01 AM 109.73 0.53 109.20 65.71 9337.20 07:35:01 AM 56.87 0.28 56.59 40.66 5980.30 07:36:01 AM 22.61 0.07 22.54 3.07 630.84 07:37:01 AM 25.26 0.92 24.35 95.18 662.26 Average: 101.34 12.49 88.85 2715.78 11830.75 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5214924 6953548 2667500 33.84 2688 1930576 1034048 11.58 201980 2176572 98032 07:34:01 AM 4991548 6961092 2890876 36.67 2688 2145548 978092 10.95 205332 2331880 103272 07:35:01 AM 4856932 6898936 3025492 38.38 2688 2217336 1047460 11.73 270184 2400720 45340 07:36:01 AM 4953012 6961548 2929412 37.16 2688 2183900 989068 11.07 269048 2305832 10756 07:37:01 AM 4999176 7010644 2883248 36.58 2688 2186876 936544 10.49 426072 2101960 10928 Average: 5003118 6957154 2879306 36.53 2688 2132847 997042 11.16 274523 2263393 53666 07:32:01 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 292.10 184.47 1749.93 62.61 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 35.92 29.89 303.10 6.63 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 63.82 50.84 602.89 13.21 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 17.73 18.26 15.88 7.19 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 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 23.15 20.30 28.65 10.59 0.00 0.00 0.00 0.00 07:37:01 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 86.55 60.75 540.10 20.05 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) 10/25/2025 _x86_64_ (2 CPU) 07:31:42 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 44.34 0.00 9.09 8.28 0.13 38.15 07:33:01 AM 0 41.27 0.00 7.67 6.48 0.12 44.45 07:33:01 AM 1 47.42 0.00 10.51 10.09 0.15 31.83 07:34:01 AM all 32.31 0.00 5.43 1.52 0.12 60.61 07:34:01 AM 0 18.76 0.00 3.64 1.26 0.12 76.22 07:34:01 AM 1 45.89 0.00 7.22 1.78 0.13 44.97 07:35:01 AM all 33.36 0.00 3.87 1.63 0.11 61.04 07:35:01 AM 0 19.42 0.00 3.48 1.82 0.10 75.18 07:35:01 AM 1 47.29 0.00 4.26 1.44 0.12 46.90 07:36:01 AM all 34.80 0.00 3.71 0.22 0.11 61.16 07:36:01 AM 0 22.36 0.00 3.06 0.12 0.10 74.36 07:36:01 AM 1 47.24 0.00 4.35 0.32 0.12 47.97 07:37:01 AM all 34.87 0.00 4.06 0.35 0.10 60.62 07:37:01 AM 0 21.75 0.00 3.16 0.10 0.10 74.89 07:37:01 AM 1 48.01 0.00 4.95 0.60 0.10 46.34 Average: all 35.93 0.00 5.23 2.40 0.12 56.32 Average: 0 24.70 0.00 4.20 1.96 0.11 69.02 Average: 1 47.17 0.00 6.26 2.85 0.12 43.60