---> uname -a: Linux prd-centos8-builder-2c-2g-496.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4775 19 2274 6752 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:29:27:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe29:27fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:af:e4:e5 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) 10/04/2025 _x86_64_ (2 CPU) 04:31:31 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 219.58 17.31 202.27 5622.66 8288.25 04:34:02 AM 103.78 0.70 103.08 103.15 11705.68 04:35:01 AM 28.94 0.10 28.84 3.66 1144.90 04:36:01 AM 20.44 0.40 20.04 30.52 529.79 Average: 93.45 4.65 88.81 1445.95 5435.29 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5145900 6995720 2736532 34.72 2688 2032576 947500 10.61 201380 2211248 147372 04:34:02 AM 4962784 6978888 2919648 37.04 2688 2191156 949788 10.63 230948 2335428 26120 04:35:01 AM 4847732 6865676 3034700 38.50 2688 2193128 1078812 12.08 267788 2413056 10856 04:36:01 AM 4909504 6928100 2972928 37.72 2688 2193964 993396 11.12 268932 2349616 10760 Average: 4966480 6942096 2915952 36.99 2688 2152706 992374 11.11 242262 2327337 48777 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 351.65 208.23 1865.54 64.48 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:02 AM eth0 95.47 76.66 775.87 17.15 0.00 0.00 0.00 0.00 04:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 22.94 24.97 27.95 9.67 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 20.28 19.43 26.02 7.22 0.00 0.00 0.00 0.00 04:36:01 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 123.00 82.56 676.55 24.69 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) 10/04/2025 _x86_64_ (2 CPU) 04:31:31 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 39.77 0.00 7.41 1.78 0.11 50.93 04:33:01 AM 0 50.28 0.00 9.13 2.77 0.12 37.71 04:33:01 AM 1 29.31 0.00 5.70 0.80 0.10 64.08 04:34:02 AM all 34.74 0.00 5.66 1.04 0.09 58.48 04:34:02 AM 0 49.54 0.00 6.99 0.99 0.10 42.38 04:34:02 AM 1 19.97 0.00 4.34 1.08 0.08 74.53 04:35:01 AM all 35.46 0.00 3.77 0.24 0.11 60.42 04:35:01 AM 0 53.09 0.00 4.18 0.29 0.12 42.32 04:35:01 AM 1 17.82 0.00 3.36 0.19 0.10 78.53 04:36:01 AM all 33.22 0.00 3.43 0.15 0.10 63.11 04:36:01 AM 0 43.25 0.00 3.65 0.15 0.10 52.84 04:36:01 AM 1 23.20 0.00 3.20 0.15 0.10 73.35 Average: all 35.79 0.00 5.07 0.80 0.10 58.23 Average: 0 49.02 0.00 5.99 1.05 0.11 43.83 Average: 1 22.60 0.00 4.15 0.56 0.10 72.60