---> uname -a: Linux prd-centos8-builder-2c-2g-294.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 627 4804 19 2265 6773 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:38:4a:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe38:4ab2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:88:d7:60 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) 10/03/2025 _x86_64_ (2 CPU) 01:31:32 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 219.13 16.59 202.53 5356.48 7241.67 01:34:01 AM 95.88 0.45 95.43 63.05 9065.24 01:35:01 AM 46.12 0.28 45.83 40.65 4984.92 01:36:01 AM 26.12 0.13 25.99 12.80 700.42 01:37:01 AM 17.31 0.43 16.88 53.99 530.63 Average: 80.92 3.58 77.34 1105.43 4504.71 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5117104 6945180 2765328 35.08 2688 2016156 1064896 11.92 222056 2240104 166032 01:34:01 AM 4947384 6947716 2935048 37.24 2688 2176052 1004944 11.25 205804 2375652 110120 01:35:01 AM 4858248 6901208 3024184 38.37 2688 2218416 1063260 11.91 269140 2401208 45240 01:36:01 AM 4907052 6916508 2975380 37.75 2688 2184732 1035856 11.60 422544 2199004 10180 01:37:01 AM 5008148 7023408 2874284 36.46 2688 2190216 938512 10.51 421964 2097524 26948 Average: 4967587 6946804 2914845 36.98 2688 2157114 1021494 11.44 308302 2262698 71704 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 301.00 193.92 1784.39 63.07 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 47.07 39.69 507.25 7.71 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 62.06 53.52 369.91 16.10 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 20.48 18.96 17.41 9.22 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 10.20 9.03 8.02 4.48 0.00 0.00 0.00 0.00 01:37:01 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 88.16 63.02 537.41 20.11 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) 10/03/2025 _x86_64_ (2 CPU) 01:31:32 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 36.27 0.00 6.13 1.53 0.11 55.96 01:33:01 AM 0 34.32 0.00 7.39 2.36 0.12 55.80 01:33:01 AM 1 38.20 0.00 4.88 0.70 0.10 56.12 01:34:01 AM all 28.73 0.00 4.79 2.79 0.08 63.61 01:34:01 AM 0 22.38 0.00 4.21 3.71 0.08 69.61 01:34:01 AM 1 35.08 0.00 5.37 1.87 0.08 57.60 01:35:01 AM all 32.45 0.00 4.48 0.61 0.09 62.37 01:35:01 AM 0 38.95 0.00 4.61 0.55 0.10 55.78 01:35:01 AM 1 25.94 0.00 4.36 0.67 0.08 68.95 01:36:01 AM all 36.19 0.00 3.98 0.19 0.11 59.53 01:36:01 AM 0 35.44 0.00 4.10 0.22 0.10 60.14 01:36:01 AM 1 36.95 0.00 3.85 0.17 0.12 58.92 01:37:01 AM all 17.77 0.00 2.47 0.13 0.06 79.57 01:37:01 AM 0 24.69 0.00 2.47 0.13 0.07 72.64 01:37:01 AM 1 10.85 0.00 2.47 0.12 0.05 86.51 Average: all 30.28 0.00 4.37 1.05 0.09 64.21 Average: 0 31.15 0.00 4.56 1.40 0.09 62.81 Average: 1 29.41 0.00 4.18 0.70 0.09 65.62