---> uname -a: Linux prd-centos8-builder-2c-2g-46341.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 632 4806 19 2258 6768 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:a7:7a:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fea7:7a38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:2f:8d:af 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) 07/26/2025 _x86_64_ (2 CPU) 21:31:27 LINUX RESTART (2 CPU) 09:32:02 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 221.16 12.54 208.62 2344.97 7540.51 09:34:01 PM 103.75 0.50 103.25 64.38 11433.02 09:35:01 PM 32.49 0.30 32.19 42.39 1286.82 09:36:01 PM 20.39 0.48 19.91 41.19 567.48 Average: 93.92 3.42 90.50 616.05 5197.36 09:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5174592 7044564 2707840 34.35 2688 2051748 920144 10.30 201596 2179440 175136 09:34:01 PM 4950612 6950608 2931820 37.19 2688 2175260 982652 11.00 231756 2345108 27028 09:35:01 PM 4941308 6942496 2941124 37.31 2688 2176536 987876 11.06 266332 2320232 9928 09:36:01 PM 4980688 6982092 2901744 36.81 2688 2176804 952048 10.66 423072 2124236 9004 Average: 5011800 6979940 2870632 36.42 2688 2145087 960680 10.76 280689 2242254 55274 09:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 297.26 188.17 1891.41 64.00 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 73.54 59.96 721.74 11.11 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 22.15 24.18 27.32 9.72 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 29.21 24.41 31.35 9.33 0.00 0.00 0.00 0.00 09:36:01 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 104.74 73.71 662.86 23.37 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) 07/26/2025 _x86_64_ (2 CPU) 21:31:27 LINUX RESTART (2 CPU) 09:32:02 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 40.19 0.00 6.94 2.26 0.08 50.53 09:33:01 PM 0 44.16 0.00 6.98 2.36 0.08 46.42 09:33:01 PM 1 36.22 0.00 6.89 2.16 0.09 54.64 09:34:01 PM all 34.65 0.00 4.90 2.04 0.10 58.31 09:34:01 PM 0 44.05 0.00 5.71 2.25 0.08 47.91 09:34:01 PM 1 25.25 0.00 4.10 1.83 0.12 68.69 09:35:01 PM all 35.78 0.00 3.77 0.18 0.09 60.17 09:35:01 PM 0 37.55 0.00 3.70 0.18 0.10 58.47 09:35:01 PM 1 34.02 0.00 3.85 0.18 0.08 61.86 09:36:01 PM all 31.52 0.00 3.77 0.12 0.08 64.51 09:36:01 PM 0 41.38 0.00 4.18 0.15 0.08 54.20 09:36:01 PM 1 21.67 0.00 3.35 0.08 0.08 74.82 Average: all 35.51 0.00 4.84 1.15 0.09 58.42 Average: 0 41.77 0.00 5.13 1.23 0.09 51.78 Average: 1 29.26 0.00 4.54 1.06 0.09 65.06