---> uname -a: Linux prd-centos8-builder-2c-2g-6378.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 656 4774 19 2266 6744 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:c7:6f:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fec7:6f4e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:5d:b5:27 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) 11/06/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:03 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 249.04 19.85 229.19 5593.80 7613.34 06:34:01 AM 113.55 0.50 113.05 64.38 12215.63 06:35:01 AM 37.71 0.70 37.01 72.92 1867.89 06:36:01 AM 20.88 0.00 20.88 0.00 555.59 Average: 104.10 5.14 98.96 1398.11 5546.34 06:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5142336 6985432 2740092 34.76 2688 2025636 961172 10.76 202516 2212348 171932 06:34:01 AM 4933928 6952784 2948500 37.41 2688 2193832 986920 11.05 231796 2359784 52844 06:35:01 AM 4813408 6862076 3069020 38.93 2688 2223944 1065716 11.93 272552 2440908 48656 06:36:01 AM 4910572 6921464 2971856 37.70 2688 2186120 1016584 11.38 281888 2333912 10756 Average: 4950061 6930439 2932367 37.20 2688 2157383 1007598 11.28 247188 2336738 71047 06:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 295.33 192.45 1864.96 64.50 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 77.12 60.30 828.31 10.37 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 21.33 22.25 27.06 11.74 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 19.43 19.51 22.83 7.32 0.00 0.00 0.00 0.00 06:36:01 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 101.71 72.64 675.99 23.14 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) 11/06/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:03 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 42.21 0.00 7.86 2.99 0.10 46.84 06:33:01 AM 0 36.73 0.00 7.16 1.42 0.09 54.61 06:33:01 AM 1 47.70 0.00 8.57 4.57 0.12 39.04 06:34:01 AM all 34.53 0.00 5.37 2.15 0.09 57.86 06:34:01 AM 0 30.05 0.00 4.86 2.20 0.10 62.80 06:34:01 AM 1 39.03 0.00 5.89 2.10 0.08 52.90 06:35:01 AM all 33.93 0.00 3.15 0.45 0.12 62.35 06:35:01 AM 0 38.92 0.00 3.35 0.50 0.12 57.12 06:35:01 AM 1 28.95 0.00 2.95 0.40 0.13 67.57 06:36:01 AM all 33.43 0.00 3.48 0.13 0.08 62.87 06:36:01 AM 0 29.68 0.00 3.24 0.13 0.08 66.86 06:36:01 AM 1 37.16 0.00 3.73 0.13 0.08 58.89 Average: all 35.97 0.00 4.94 1.42 0.10 57.57 Average: 0 33.82 0.00 4.63 1.06 0.10 60.39 Average: 1 38.12 0.00 5.25 1.77 0.11 54.75