---> uname -a: Linux prd-centos8-builder-2c-2g-637.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 709 4723 19 2264 6690 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:58:12:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe58:12f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8d:bb:3c:33 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) 23:31:31 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 201.03 22.14 178.89 5540.29 7090.37 11:34:01 PM 109.21 0.70 108.51 103.17 12055.90 11:35:01 PM 37.49 0.10 37.39 3.60 1942.00 11:36:01 PM 20.36 0.00 20.36 0.00 530.83 Average: 92.03 5.74 86.29 1411.82 5404.98 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5108424 6942136 2774000 35.19 2688 2016636 1040548 11.65 200492 2248908 167440 11:34:01 PM 4902956 6910732 2979468 37.80 2688 2183196 1044404 11.69 231292 2393240 43096 11:35:01 PM 4749900 6801380 3132524 39.74 2688 2226952 1159892 12.99 271924 2504076 54576 11:36:01 PM 4751048 6800032 3131376 39.73 2688 2224748 1144208 12.81 272876 2501960 52244 Average: 4878082 6863570 3004342 38.11 2688 2162883 1097263 12.29 244146 2412046 79339 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 265.81 170.71 1774.87 60.72 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 103.83 83.84 855.99 23.17 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 25.44 27.47 29.79 9.96 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 20.26 18.60 22.14 10.80 0.00 0.00 0.00 0.00 11:36:01 PM 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 103.84 75.16 670.72 26.16 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) 23:31:31 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 40.34 0.00 7.46 2.12 0.12 49.97 11:33:01 PM 0 40.62 0.00 8.45 3.08 0.12 47.73 11:33:01 PM 1 40.05 0.00 6.48 1.15 0.12 52.20 11:34:01 PM all 34.89 0.00 6.08 1.49 0.13 57.40 11:34:01 PM 0 33.93 0.00 5.99 1.35 0.15 58.58 11:34:01 PM 1 35.85 0.00 6.18 1.63 0.12 56.23 11:35:01 PM all 34.59 0.00 3.78 0.22 0.11 61.30 11:35:01 PM 0 43.90 0.00 4.19 0.20 0.10 51.62 11:35:01 PM 1 25.29 0.00 3.38 0.23 0.12 70.98 11:36:01 PM all 31.05 0.00 3.42 0.38 0.12 65.03 11:36:01 PM 0 32.52 0.00 3.34 0.35 0.10 63.70 11:36:01 PM 1 29.59 0.00 3.49 0.42 0.13 66.37 Average: all 35.21 0.00 5.19 1.05 0.12 58.43 Average: 0 37.74 0.00 5.49 1.24 0.12 55.41 Average: 1 32.69 0.00 4.88 0.86 0.12 61.44