---> uname -a: Linux prd-centos8-builder-2c-2g-2513.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4803 19 2268 6774 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:69:82:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe69:82ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:ee:ed:84 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) 10/10/2025 _x86_64_ (2 CPU) 15:32:40 LINUX RESTART (2 CPU) 03:33:01 PM tps rtps wtps bread/s bwrtn/s 03:34:01 PM 243.93 54.49 189.44 13296.68 40731.17 03:35:01 PM 114.88 0.72 114.16 72.91 9711.08 03:36:01 PM 54.55 0.28 54.27 40.65 6612.93 03:37:01 PM 23.80 0.07 23.73 3.07 646.74 03:38:01 PM 23.71 0.72 22.99 67.58 630.01 Average: 92.18 11.26 80.92 2696.62 11667.72 03:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 PM 5312504 6997004 2569920 32.60 2688 1877672 1001600 11.21 200200 2082148 77152 03:35:01 PM 5027496 6999260 2854928 36.22 2688 2147912 939068 10.51 205700 2296368 125576 03:36:01 PM 4900576 6943864 2981848 37.83 2688 2218792 1006020 11.26 269920 2355708 44064 03:37:01 PM 5006288 7017388 2876136 36.49 2688 2186644 913740 10.23 269212 2251100 10752 03:38:01 PM 4900108 6912612 2982316 37.84 2688 2187996 1021512 11.44 425208 2201232 10200 Average: 5029394 6974026 2853030 36.19 2688 2123803 976388 10.93 274048 2237311 53549 03:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 285.81 164.00 1341.88 60.65 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 68.18 58.51 709.01 8.84 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 60.31 51.28 600.16 10.03 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 16.61 17.41 14.12 7.36 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 23.78 21.56 28.96 13.57 0.00 0.00 0.00 0.00 03:38:01 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 90.95 62.56 538.87 20.09 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) 10/10/2025 _x86_64_ (2 CPU) 15:32:40 LINUX RESTART (2 CPU) 03:33:01 PM CPU %user %nice %system %iowait %steal %idle 03:34:01 PM all 37.99 0.00 9.31 16.88 0.12 35.70 03:34:01 PM 0 33.76 0.00 9.42 16.58 0.12 40.12 03:34:01 PM 1 42.20 0.00 9.21 17.19 0.12 31.28 03:35:01 PM all 36.21 0.00 5.87 2.49 0.13 55.29 03:35:01 PM 0 36.46 0.00 5.49 2.17 0.13 55.74 03:35:01 PM 1 35.97 0.00 6.25 2.82 0.13 54.84 03:36:01 PM all 34.31 0.00 3.85 0.60 0.11 61.13 03:36:01 PM 0 6.51 0.00 2.51 0.38 0.08 90.52 03:36:01 PM 1 62.07 0.00 5.19 0.82 0.13 31.79 03:37:01 PM all 35.09 0.00 3.58 0.17 0.14 61.02 03:37:01 PM 0 20.20 0.00 3.24 0.10 0.13 76.33 03:37:01 PM 1 49.97 0.00 3.92 0.23 0.15 45.72 03:38:01 PM all 35.50 0.00 3.76 0.16 0.10 60.48 03:38:01 PM 0 13.40 0.00 2.57 0.10 0.08 83.85 03:38:01 PM 1 57.60 0.00 4.94 0.22 0.12 37.12 Average: all 35.82 0.00 5.27 4.04 0.12 54.75 Average: 0 22.05 0.00 4.64 3.85 0.11 69.35 Average: 1 49.57 0.00 5.90 4.24 0.13 40.17