---> uname -a: Linux prd-centos8-builder-2c-2g-320.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: 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 5001 19 2110 6818 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:7c:3d:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.205/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe7c:3de0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:39:20:9e 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) 03/15/2025 _x86_64_ (2 CPU) 08:01:10 LINUX RESTART (2 CPU) 08:02:01 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 205.35 116.56 88.79 11347.72 38000.53 08:04:01 AM 42.99 0.47 42.53 29.73 3305.18 08:05:01 AM 73.58 0.43 73.14 55.18 6828.56 08:06:01 AM 51.09 0.23 50.86 23.60 2929.95 Average: 93.26 29.43 63.83 2864.29 12766.86 08:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 5572316 7106116 2310008 29.31 2688 1732468 953324 10.67 127300 1920356 25968 08:04:01 AM 5445660 7040040 2436664 30.91 2688 1789104 1017112 11.39 311808 1844516 10136 08:05:01 AM 5300776 7052308 2581548 32.75 2688 1936168 959384 10.74 314336 1947400 7360 08:06:01 AM 5179124 7039416 2703200 34.29 2688 2039164 944272 10.57 318316 2044184 72352 Average: 5374469 7059470 2507855 31.82 2688 1874226 968523 10.84 267940 1939114 28954 08:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 159.98 80.79 671.89 27.50 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 14.23 11.91 95.06 3.56 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 36.25 24.96 600.12 5.70 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 23.06 17.76 229.72 4.68 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 58.39 33.86 399.21 10.36 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) 03/15/2025 _x86_64_ (2 CPU) 08:01:10 LINUX RESTART (2 CPU) 08:02:01 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 22.55 0.00 3.71 10.14 0.06 63.55 08:03:01 AM 0 24.02 0.00 3.70 10.64 0.05 61.59 08:03:01 AM 1 21.07 0.00 3.71 9.65 0.07 65.50 08:04:01 AM all 13.41 0.00 1.50 0.51 0.08 84.49 08:04:01 AM 0 13.77 0.00 1.42 0.17 0.08 84.57 08:04:01 AM 1 13.06 0.00 1.58 0.85 0.08 84.42 08:05:01 AM all 17.40 0.00 1.86 0.80 0.06 79.89 08:05:01 AM 0 9.72 0.00 1.57 0.95 0.07 87.70 08:05:01 AM 1 25.08 0.00 2.15 0.65 0.05 72.07 08:06:01 AM all 15.11 0.00 1.90 0.37 0.08 82.54 08:06:01 AM 0 16.44 0.00 2.16 0.48 0.08 80.83 08:06:01 AM 1 13.79 0.00 1.63 0.25 0.08 84.25 Average: all 17.11 0.00 2.24 2.95 0.07 77.64 Average: 0 15.97 0.00 2.21 3.05 0.07 78.69 Average: 1 18.24 0.00 2.27 2.84 0.07 76.58