---> uname -a: Linux prd-centos8-builder-2c-2g-47351.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: 2799.998 BogoMIPS: 5599.99 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4817 19 2256 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:d7:b7:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fed7:b721/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:00:c4:86 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) 07/30/2025 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:02 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 262.69 16.38 246.31 4064.38 8614.16 03:34:01 AM 108.73 0.70 108.03 103.17 11301.05 03:35:01 AM 33.23 0.10 33.13 3.60 1734.14 03:36:01 AM 20.31 0.00 20.31 0.00 523.81 03:37:01 AM 27.48 1.12 26.36 108.12 784.85 Average: 89.92 3.62 86.30 845.18 4578.38 03:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5162376 6990848 2720052 34.51 2688 2011900 980680 10.98 201244 2197052 142460 03:34:01 AM 5024584 7022616 2857844 36.26 2688 2173148 932256 10.44 231116 2271820 40636 03:35:01 AM 4978292 6978096 2904136 36.84 2688 2175220 955284 10.70 266912 2282452 10768 03:36:01 AM 4856820 6897460 3025608 38.38 2688 2216392 1046340 11.72 271668 2399136 52008 03:37:01 AM 4933580 6940264 2948848 37.41 2688 2181436 987560 11.06 434716 2158484 26828 Average: 4991130 6965857 2891298 36.68 2688 2151619 980424 10.98 281131 2261789 54540 03:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 320.04 191.51 1839.17 63.99 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 68.53 55.60 792.61 10.32 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 20.83 22.36 26.34 9.15 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 19.31 19.29 17.70 7.20 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 25.51 21.23 28.00 16.11 0.00 0.00 0.00 0.00 03:37:01 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 90.08 61.57 536.46 21.21 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) 07/30/2025 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:02 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 37.41 0.00 7.21 2.76 0.13 52.50 03:33:01 AM 0 54.84 0.00 7.39 1.84 0.10 35.82 03:33:01 AM 1 20.01 0.00 7.03 3.68 0.15 69.13 03:34:01 AM all 35.17 0.00 5.56 1.51 0.12 57.64 03:34:01 AM 0 57.75 0.00 6.94 1.55 0.12 33.64 03:34:01 AM 1 12.83 0.00 4.19 1.48 0.12 81.38 03:35:01 AM all 34.33 0.00 3.29 0.23 0.11 62.05 03:35:01 AM 0 46.33 0.00 3.68 0.28 0.13 49.56 03:35:01 AM 1 22.36 0.00 2.89 0.17 0.08 74.50 03:36:01 AM all 32.48 0.00 3.52 0.14 0.10 63.76 03:36:01 AM 0 47.38 0.00 4.36 0.20 0.10 47.96 03:36:01 AM 1 17.64 0.00 2.69 0.08 0.10 79.49 03:37:01 AM all 36.67 0.00 4.41 0.23 0.12 58.57 03:37:01 AM 0 56.38 0.00 5.47 0.28 0.12 37.75 03:37:01 AM 1 17.08 0.00 3.36 0.17 0.12 79.28 Average: all 35.21 0.00 4.79 0.97 0.11 58.93 Average: 0 52.53 0.00 5.56 0.83 0.11 40.97 Average: 1 17.97 0.00 4.02 1.10 0.11 76.79