---> uname -a: Linux prd-centos8-builder-2c-2g-405.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4981 19 2118 6806 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:a8:73:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.38/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fea8:73b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:02:21:d9 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 04/19/2025 _x86_64_ (2 CPU) 08:01:18 LINUX RESTART (2 CPU) 08:03:01 AM tps rtps wtps bread/s bwrtn/s 08:04:01 AM 39.10 0.52 38.59 31.32 2970.76 08:05:01 AM 78.84 0.38 78.46 54.12 7453.63 08:06:01 AM 48.93 0.28 48.64 24.66 3960.17 Average: 55.62 0.39 55.23 36.70 4794.90 08:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:04:01 AM 5452388 7054340 2429936 30.83 2688 1796628 980732 10.98 310660 1840176 28804 08:05:01 AM 5282376 7041740 2599948 32.98 2688 1944340 933888 10.46 313432 1967452 7356 08:06:01 AM 5155784 7023980 2726540 34.59 2688 2046972 946336 10.60 317344 2064296 35292 Average: 5296849 7040020 2585475 32.80 2688 1929313 953652 10.68 313812 1957308 23817 08:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 14.68 11.90 97.22 3.36 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 34.34 22.74 600.18 5.57 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 21.60 17.00 228.38 4.66 0.00 0.00 0.00 0.00 08:06:01 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 23.54 17.21 308.60 4.53 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 04/19/2025 _x86_64_ (2 CPU) 08:01:18 LINUX RESTART (2 CPU) 08:03:01 AM CPU %user %nice %system %iowait %steal %idle 08:04:01 AM all 13.15 0.00 1.51 0.42 0.05 84.87 08:04:01 AM 0 13.13 0.00 1.58 0.37 0.05 84.87 08:04:01 AM 1 13.16 0.00 1.43 0.48 0.05 84.87 08:05:01 AM all 18.09 0.00 2.02 0.88 0.05 78.96 08:05:01 AM 0 13.79 0.00 1.76 0.73 0.05 83.67 08:05:01 AM 1 22.40 0.00 2.28 1.03 0.05 74.24 08:06:01 AM all 15.85 0.00 1.87 0.37 0.06 81.84 08:06:01 AM 0 11.15 0.00 1.62 0.43 0.07 86.73 08:06:01 AM 1 20.55 0.00 2.13 0.32 0.05 76.96 Average: all 15.70 0.00 1.80 0.56 0.05 81.89 Average: 0 12.69 0.00 1.66 0.51 0.06 85.09 Average: 1 18.70 0.00 1.95 0.61 0.05 78.69