---> uname -a: Linux prd-centos8-builder-2c-2g-3411.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: 2799.998 BogoMIPS: 5599.99 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 637 4792 19 2267 6763 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:6a:49:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe6a:49e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:85:33:6d:7a 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) 08/23/2025 _x86_64_ (2 CPU) 05:31:52 LINUX RESTART (2 CPU) 05:33:01 AM tps rtps wtps bread/s bwrtn/s 05:34:01 AM 117.46 0.57 116.89 66.78 10858.01 05:35:01 AM 52.40 0.32 52.08 43.19 5095.73 05:36:02 AM 19.38 0.03 19.35 0.53 496.92 05:37:01 AM 30.65 0.93 29.72 96.78 1094.24 Average: 55.08 0.46 54.62 51.63 4400.16 05:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 AM 4914364 6932868 2968068 37.65 2688 2194476 1018340 11.40 206236 2408308 125580 05:35:01 AM 4971840 6981704 2910592 36.93 2688 2185244 964788 10.80 266996 2288312 9936 05:36:02 AM 5004104 7014920 2878328 36.52 2688 2186160 923700 10.34 268044 2254868 10760 05:37:01 AM 4901616 6925660 2980816 37.82 2688 2199036 1010724 11.32 426276 2198520 21704 Average: 4947981 6963788 2934451 37.23 2688 2191229 979388 10.97 291888 2287502 41995 05:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 84.69 69.01 1035.21 10.42 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 43.67 35.69 217.01 9.65 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:02 AM eth0 18.91 19.36 18.95 7.05 0.00 0.00 0.00 0.00 05:36:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 22.72 21.06 28.47 11.65 0.00 0.00 0.00 0.00 05:37:01 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 42.58 36.35 326.16 9.68 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) 08/23/2025 _x86_64_ (2 CPU) 05:31:52 LINUX RESTART (2 CPU) 05:33:01 AM CPU %user %nice %system %iowait %steal %idle 05:34:01 AM all 36.72 0.00 5.68 0.97 0.10 56.53 05:34:01 AM 0 35.75 0.00 6.18 1.07 0.10 56.90 05:34:01 AM 1 37.69 0.00 5.19 0.86 0.10 56.16 05:35:01 AM all 32.70 0.00 4.16 0.33 0.08 62.72 05:35:01 AM 0 22.20 0.00 4.16 0.43 0.08 73.13 05:35:01 AM 1 43.18 0.00 4.16 0.23 0.08 52.34 05:36:02 AM all 31.59 0.00 3.18 0.11 0.08 65.04 05:36:02 AM 0 25.42 0.00 3.15 0.10 0.08 71.25 05:36:02 AM 1 37.77 0.00 3.20 0.12 0.08 58.83 05:37:01 AM all 36.03 0.00 4.15 0.19 0.08 59.54 05:37:01 AM 0 48.38 0.00 4.93 0.22 0.08 46.38 05:37:01 AM 1 23.71 0.00 3.37 0.17 0.08 72.67 Average: all 34.26 0.00 4.29 0.40 0.09 60.96 Average: 0 32.88 0.00 4.60 0.46 0.09 61.97 Average: 1 35.63 0.00 3.98 0.35 0.09 59.95