---> uname -a: Linux prd-centos8-builder-2c-2g-45201.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 619 4817 19 2260 6781 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:21:e0:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.4/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe21:e06f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:48:3b:e7:11 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) 07/22/2025 _x86_64_ (2 CPU) 11:31:47 LINUX RESTART (2 CPU) 11:33:01 AM tps rtps wtps bread/s bwrtn/s 11:34:01 AM 130.19 0.58 129.61 67.32 11063.07 11:35:01 AM 45.90 0.32 45.58 43.19 4166.01 11:36:01 AM 19.61 0.03 19.58 0.53 504.27 11:37:01 AM 30.99 0.92 30.08 95.18 1141.48 Average: 56.68 0.46 56.21 51.56 4218.70 11:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 AM 4895812 6930548 2986620 37.89 2688 2211176 1000376 11.20 207440 2427080 124860 11:35:01 AM 4951108 6954320 2931324 37.19 2688 2178800 962476 10.78 266036 2311776 9928 11:36:01 AM 4964380 6967448 2918052 37.02 2688 2178820 958496 10.73 267352 2297676 9928 11:37:01 AM 4976416 6985012 2906016 36.87 2688 2183720 940264 10.53 421904 2129948 25040 Average: 4946929 6959332 2935503 37.24 2688 2188129 965403 10.81 290683 2291620 42439 11:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 79.05 61.86 854.90 10.02 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 18.43 19.29 24.35 8.27 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 19.28 19.31 18.95 7.02 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 24.73 21.76 27.27 11.15 0.00 0.00 0.00 0.00 11:37:01 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 35.37 30.56 231.36 9.11 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) 07/22/2025 _x86_64_ (2 CPU) 11:31:47 LINUX RESTART (2 CPU) 11:33:01 AM CPU %user %nice %system %iowait %steal %idle 11:34:01 AM all 36.90 0.00 5.83 1.17 0.12 55.98 11:34:01 AM 0 57.45 0.00 7.40 1.20 0.13 33.81 11:34:01 AM 1 16.41 0.00 4.27 1.15 0.10 78.07 11:35:01 AM all 34.50 0.00 3.83 0.35 0.08 61.24 11:35:01 AM 0 48.42 0.00 4.17 0.23 0.08 47.09 11:35:01 AM 1 20.58 0.00 3.49 0.47 0.07 75.40 11:36:01 AM all 32.26 0.00 3.56 0.11 0.10 63.97 11:36:01 AM 0 37.80 0.00 3.62 0.15 0.10 58.33 11:36:01 AM 1 26.72 0.00 3.50 0.07 0.10 69.61 11:37:01 AM all 35.77 0.00 4.17 0.18 0.09 59.79 11:37:01 AM 0 45.86 0.00 4.45 0.23 0.08 49.38 11:37:01 AM 1 25.67 0.00 3.89 0.12 0.10 70.22 Average: all 34.86 0.00 4.35 0.45 0.10 60.24 Average: 0 47.38 0.00 4.91 0.45 0.10 47.15 Average: 1 22.34 0.00 3.79 0.45 0.09 73.33