---> uname -a: Linux prd-centos8-builder-2c-2g-40724.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 644 4788 19 2264 6755 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:81:e7:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe81:e75f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:2e:74:23 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) 07/08/2025 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 288.55 18.26 270.29 5393.54 8547.02 08:34:01 AM 103.12 0.52 102.60 65.19 11894.07 08:35:01 AM 32.26 0.30 31.96 42.39 1263.96 08:36:01 AM 15.69 0.00 15.69 0.00 356.33 Average: 109.91 4.77 105.14 1375.33 5515.08 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5117908 6983248 2764520 35.07 2688 2047664 989788 11.08 205328 2233584 178952 08:34:01 AM 4971180 6975612 2911248 36.93 2688 2179632 948980 10.63 230496 2324404 25976 08:35:01 AM 4954300 6961748 2928128 37.15 2688 2182868 966320 10.82 266344 2306256 10760 08:36:01 AM 4825060 6871148 3057368 38.79 2688 2221720 1055772 11.82 271976 2429676 49688 Average: 4967112 6947939 2915316 36.99 2688 2157971 990215 11.09 243536 2323480 66344 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 312.35 182.71 1878.42 63.09 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 79.60 63.24 721.00 10.19 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 18.81 20.16 24.16 8.87 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 19.74 19.96 19.28 7.33 0.00 0.00 0.00 0.00 08:36:01 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 107.63 71.52 660.71 22.37 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) 07/08/2025 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 40.54 0.00 7.91 2.18 0.12 49.25 08:33:01 AM 0 42.47 0.00 8.71 3.16 0.12 45.55 08:33:01 AM 1 38.62 0.00 7.12 1.20 0.12 52.94 08:34:01 AM all 32.59 0.00 5.08 0.91 0.08 61.33 08:34:01 AM 0 31.83 0.00 5.14 0.73 0.08 62.20 08:34:01 AM 1 33.35 0.00 5.02 1.08 0.08 60.47 08:35:01 AM all 33.06 0.00 3.13 0.18 0.09 63.53 08:35:01 AM 0 30.65 0.00 2.88 0.22 0.10 66.15 08:35:01 AM 1 35.48 0.00 3.37 0.15 0.08 60.92 08:36:01 AM all 31.28 0.00 3.44 0.11 0.08 65.09 08:36:01 AM 0 15.86 0.00 2.58 0.08 0.08 81.39 08:36:01 AM 1 46.71 0.00 4.29 0.13 0.08 48.78 Average: all 34.37 0.00 4.89 0.84 0.09 59.81 Average: 0 30.20 0.00 4.83 1.05 0.10 63.83 Average: 1 38.54 0.00 4.95 0.64 0.09 55.78