---> uname -a: Linux prd-centos8-builder-2c-2g-36616.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 661 4792 19 2244 6740 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:18:7c:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe18:7cf1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:a8:4c:df 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) 06/24/2025 _x86_64_ (2 CPU) 00:31:49 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 397.10 142.26 254.85 15281.35 41749.82 12:34:01 AM 121.18 0.48 120.70 64.12 11185.44 12:35:01 AM 54.93 0.32 54.62 43.19 4734.14 12:36:01 AM 18.70 0.03 18.66 0.53 467.19 12:37:01 AM 28.44 0.93 27.51 95.30 811.63 Average: 124.09 28.81 95.28 3097.91 11792.04 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5269392 6968604 2613040 33.15 2688 1891404 1001496 11.21 201132 2123688 93420 12:34:01 AM 4861808 6879948 3020624 38.32 2688 2195160 1046140 11.71 207708 2463508 134980 12:35:01 AM 4884024 6902436 2998408 38.04 2688 2194868 1020136 11.42 268124 2379024 40916 12:36:01 AM 4890444 6908576 2991988 37.96 2688 2194812 1024616 11.47 269000 2372348 40844 12:37:01 AM 4901804 6895944 2980628 37.81 2688 2170116 1033676 11.57 421180 2208204 26328 Average: 4961494 6911102 2920938 37.06 2688 2129272 1025213 11.48 273429 2309354 67298 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 293.65 167.02 1455.36 60.88 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 87.97 72.82 1152.62 11.00 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 23.68 24.33 27.85 9.68 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 19.36 19.71 19.21 7.07 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 27.11 22.26 27.94 11.03 0.00 0.00 0.00 0.00 12:37:01 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 90.37 61.24 536.65 19.94 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) 06/24/2025 _x86_64_ (2 CPU) 00:31:49 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 51.64 0.03 11.37 7.33 0.10 29.53 12:33:01 AM 0 49.84 0.03 11.73 6.02 0.10 32.28 12:33:01 AM 1 53.44 0.03 11.01 8.64 0.10 26.78 12:34:01 AM all 38.34 0.00 5.77 1.23 0.09 54.57 12:34:01 AM 0 24.52 0.00 4.75 1.00 0.08 69.65 12:34:01 AM 1 52.20 0.00 6.78 1.47 0.10 39.45 12:35:01 AM all 34.67 0.00 4.42 0.59 0.07 60.24 12:35:01 AM 0 22.22 0.00 3.77 0.40 0.07 73.54 12:35:01 AM 1 47.10 0.00 5.08 0.78 0.08 46.96 12:36:01 AM all 32.67 0.00 3.60 0.11 0.09 63.52 12:36:01 AM 0 19.60 0.00 2.74 0.08 0.08 77.49 12:36:01 AM 1 45.74 0.00 4.47 0.13 0.10 49.56 12:37:01 AM all 37.07 0.00 4.24 0.14 0.08 58.48 12:37:01 AM 0 23.06 0.00 3.42 0.12 0.08 73.32 12:37:01 AM 1 51.08 0.00 5.06 0.17 0.07 43.63 Average: all 38.86 0.01 5.87 1.87 0.09 53.30 Average: 0 27.81 0.01 5.27 1.52 0.08 65.31 Average: 1 49.91 0.01 6.47 2.23 0.09 41.29