---> uname -a: Linux prd-centos8-builder-2c-2g-6769.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 662 4769 19 2265 6737 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:a8:61:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fea8:618c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:89:b5:ec 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) 11/07/2025 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 200.02 18.06 181.96 5383.71 7439.76 04:34:01 PM 109.10 0.50 108.60 64.37 11409.55 04:35:02 PM 32.48 0.30 32.18 42.39 1753.97 04:36:01 PM 16.37 0.49 15.88 41.88 365.06 Average: 89.80 4.86 84.95 1388.87 5262.98 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5139068 6983384 2743356 34.80 2688 2026992 990100 11.09 202016 2217028 171200 04:34:01 PM 4917500 6923924 2964924 37.61 2688 2181708 1008628 11.29 232928 2375376 42392 04:35:02 PM 4951864 6959288 2930560 37.18 2688 2182764 979700 10.97 268436 2306432 9940 04:36:01 PM 4942604 6950316 2939820 37.30 2688 2183112 1000672 11.20 424476 2159680 9016 Average: 4987759 6954228 2894665 36.72 2688 2143644 994775 11.14 281964 2264629 58137 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 314.13 207.41 1894.33 64.56 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 73.35 58.39 739.78 10.65 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:02 PM eth0 21.03 21.85 27.95 8.78 0.00 0.00 0.00 0.00 04:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 28.40 23.89 32.64 14.85 0.00 0.00 0.00 0.00 04:36:01 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 109.57 78.12 676.44 24.75 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) 11/07/2025 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 42.92 0.00 7.20 2.36 0.09 47.43 04:33:01 PM 0 41.38 0.00 6.43 3.00 0.10 49.10 04:33:01 PM 1 44.46 0.00 7.97 1.73 0.08 45.75 04:34:01 PM all 36.30 0.00 5.23 1.92 0.09 56.45 04:34:01 PM 0 32.04 0.00 5.04 1.78 0.10 61.04 04:34:01 PM 1 40.57 0.00 5.41 2.07 0.08 51.87 04:35:02 PM all 33.23 0.00 3.68 0.27 0.09 62.73 04:35:02 PM 0 29.01 0.00 3.27 0.23 0.08 67.41 04:35:02 PM 1 37.46 0.00 4.10 0.30 0.10 58.04 04:36:01 PM all 33.27 0.00 3.64 0.14 0.09 62.85 04:36:01 PM 0 31.35 0.00 3.42 0.12 0.08 65.03 04:36:01 PM 1 35.20 0.00 3.86 0.17 0.10 60.67 Average: all 36.44 0.00 4.94 1.18 0.09 57.35 Average: 0 33.44 0.00 4.54 1.28 0.09 60.64 Average: 1 39.43 0.00 5.34 1.07 0.09 54.07