---> uname -a: Linux prd-centos8-builder-2c-2g-3795.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 637 4790 19 2268 6762 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:14:d1:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe14:d10d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:74:17:27 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) 10/30/2025 _x86_64_ (2 CPU) 17:31:33 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 202.13 17.72 184.41 5371.35 7266.11 05:34:01 PM 116.11 0.50 115.61 64.38 12499.03 05:35:01 PM 35.41 0.30 35.11 42.39 1801.92 05:36:01 PM 21.81 0.00 21.81 0.00 560.46 05:37:01 PM 26.46 0.92 25.54 95.17 750.78 Average: 80.40 3.89 76.51 1115.01 4576.06 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5039024 6919016 2843408 36.07 2688 2063660 1057792 11.84 238564 2285280 211356 05:34:01 PM 4945700 6956604 2936732 37.26 2688 2186132 975712 10.92 218708 2360104 43104 05:35:01 PM 4873524 6917556 3008908 38.17 2688 2219552 1021628 11.44 270856 2383524 43076 05:36:01 PM 4847052 6892360 3035380 38.51 2688 2220728 1053068 11.79 271768 2408932 44252 05:37:01 PM 4899816 6917532 2982616 37.84 2688 2192560 1024612 11.47 423636 2203900 26280 Average: 4921023 6920614 2961409 37.57 2688 2176526 1026562 11.49 284706 2328348 73614 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 314.24 181.25 1782.45 62.04 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 75.02 59.35 847.70 10.13 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 21.81 23.70 27.71 9.45 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 17.81 18.86 17.02 7.29 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 24.34 21.78 28.75 10.42 0.00 0.00 0.00 0.00 05:37:01 PM 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 90.67 61.00 540.84 19.87 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) 10/30/2025 _x86_64_ (2 CPU) 17:31:33 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 39.72 0.00 6.63 1.44 0.10 52.11 05:33:01 PM 0 55.22 0.00 7.44 1.34 0.10 35.91 05:33:01 PM 1 24.17 0.00 5.82 1.54 0.10 68.37 05:34:01 PM all 35.59 0.00 5.10 0.88 0.09 58.34 05:34:01 PM 0 53.96 0.00 6.41 0.70 0.08 38.85 05:34:01 PM 1 17.25 0.00 3.78 1.07 0.10 77.80 05:35:01 PM all 33.00 0.00 3.70 0.21 0.15 62.94 05:35:01 PM 0 42.24 0.00 3.77 0.27 0.12 53.60 05:35:01 PM 1 23.75 0.00 3.64 0.15 0.18 72.28 05:36:01 PM all 34.63 0.00 3.45 0.10 0.13 61.69 05:36:01 PM 0 42.51 0.00 4.08 0.12 0.15 53.14 05:36:01 PM 1 26.74 0.00 2.81 0.08 0.12 70.25 05:37:01 PM all 35.71 0.00 4.22 0.14 0.11 59.81 05:37:01 PM 0 54.58 0.00 5.16 0.23 0.10 39.92 05:37:01 PM 1 16.77 0.00 3.28 0.05 0.12 79.78 Average: all 35.73 0.00 4.62 0.55 0.12 58.98 Average: 0 49.70 0.00 5.37 0.53 0.11 44.29 Average: 1 21.73 0.00 3.86 0.58 0.12 73.70