---> uname -a: Linux prd-centos8-builder-2c-2g-1879.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4799 19 2267 6770 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:59:c8:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe59:c823/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:09:57:ff:43 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) 10/08/2025 _x86_64_ (2 CPU) 07:31:29 LINUX RESTART (2 CPU) 07:32:02 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 147.82 18.21 129.61 5469.63 6781.60 07:34:01 AM 108.51 0.50 108.01 64.38 12039.42 07:35:01 AM 37.43 0.30 37.13 42.39 1915.05 07:36:01 AM 23.68 0.48 23.20 41.19 877.47 Average: 79.08 4.82 74.26 1387.68 5398.01 07:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5182280 7019528 2700152 34.26 2688 2019936 926948 10.38 199428 2176792 167724 07:34:01 AM 4962152 6972344 2920280 37.05 2688 2185336 960444 10.75 228068 2334936 43084 07:35:01 AM 4977660 6988932 2904772 36.85 2688 2186512 957260 10.72 266856 2282908 10764 07:36:01 AM 5008588 7021012 2873844 36.46 2688 2187720 919000 10.29 422964 2094180 10788 Average: 5032670 7000454 2849762 36.15 2688 2144876 940913 10.54 279329 2222204 58090 07:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 273.88 169.93 1808.36 62.59 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 79.69 64.75 847.00 10.26 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 21.45 21.91 26.15 9.45 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 27.90 24.20 32.54 10.47 0.00 0.00 0.00 0.00 07:36:01 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 100.02 69.79 673.89 23.03 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) 10/08/2025 _x86_64_ (2 CPU) 07:31:29 LINUX RESTART (2 CPU) 07:32:02 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 40.91 0.00 6.79 2.99 0.09 49.22 07:33:01 AM 0 29.72 0.00 6.41 1.57 0.09 62.21 07:33:01 AM 1 52.06 0.00 7.16 4.41 0.09 36.28 07:34:01 AM all 33.89 0.00 4.85 3.04 0.12 58.10 07:34:01 AM 0 30.77 0.00 4.67 2.30 0.12 62.13 07:34:01 AM 1 37.02 0.00 5.03 3.78 0.12 54.06 07:35:01 AM all 35.00 0.00 3.84 0.44 0.11 60.61 07:35:01 AM 0 30.06 0.00 3.92 0.45 0.10 65.46 07:35:01 AM 1 39.92 0.00 3.76 0.43 0.12 55.77 07:36:01 AM all 33.29 0.00 3.86 0.19 0.11 62.55 07:36:01 AM 0 21.04 0.00 3.07 0.22 0.10 75.58 07:36:01 AM 1 45.54 0.00 4.65 0.17 0.12 49.52 Average: all 35.74 0.00 4.83 1.66 0.10 57.67 Average: 0 27.89 0.00 4.51 1.13 0.10 66.37 Average: 1 43.59 0.00 5.14 2.18 0.11 48.97