---> uname -a: Linux prd-centos8-builder-2c-2g-229.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4779 19 2288 6776 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:b3:e0:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.162/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:feb3:e079/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:79:26:8a 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) 02/02/2025 _x86_64_ (2 CPU) 04:58:02 LINUX RESTART (2 CPU) 04:59:01 AM tps rtps wtps bread/s bwrtn/s 05:00:01 AM 260.18 108.83 151.35 10794.82 38594.80 05:01:01 AM 10.98 0.03 10.95 20.53 6744.57 05:02:01 AM 9.06 6.01 3.05 905.00 110.14 05:03:01 AM 21.86 0.45 21.41 14.53 1592.08 05:04:01 AM 71.39 0.52 70.88 57.31 6604.47 05:05:01 AM 33.91 0.20 33.71 23.33 2122.34 Average: 67.89 19.34 48.55 1969.25 9294.44 04:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 AM 5224988 6926696 2657328 33.71 2688 1901544 1493272 16.72 131448 2261700 198308 05:01:01 AM 5282912 6985316 2599404 32.98 2688 1902152 1272384 14.25 193628 2142284 12 05:02:01 AM 5298256 7050336 2584060 32.78 2688 1949908 948704 10.62 374332 1943768 21056 05:03:01 AM 5202104 6991284 2680212 34.00 2688 1984512 1008716 11.29 381580 2022140 19132 05:04:01 AM 5080568 7016300 2801748 35.54 2688 2122672 936872 10.49 382036 2107244 7360 05:05:01 AM 4945256 6984020 2937060 37.26 2688 2219536 973268 10.90 387060 2217832 75596 Average: 5172347 6992325 2709969 34.38 2688 2013387 1105536 12.38 308347 2115828 53577 04:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 262.85 148.42 1379.32 63.69 0.00 0.00 0.00 0.00 05:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 3.95 4.33 2.39 0.76 0.00 0.00 0.00 0.00 05:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 8.83 7.30 4.30 5.49 0.00 0.00 0.00 0.00 05:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 15.21 13.18 162.31 1.84 0.00 0.00 0.00 0.00 05:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 37.09 25.51 623.12 5.64 0.00 0.00 0.00 0.00 05:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 19.98 15.89 227.53 4.09 0.00 0.00 0.00 0.00 05:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.98 35.77 399.81 13.59 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) 02/02/2025 _x86_64_ (2 CPU) 04:58:02 LINUX RESTART (2 CPU) 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 17.65 0.00 4.05 20.21 0.09 58.00 05:00:01 AM 0 15.37 0.00 4.96 25.74 0.10 53.83 05:00:01 AM 1 19.93 0.00 3.13 14.70 0.08 62.16 05:01:01 AM all 2.30 0.00 0.30 1.40 0.09 95.90 05:01:01 AM 0 2.74 0.00 0.38 2.66 0.10 94.11 05:01:01 AM 1 1.86 0.00 0.22 0.15 0.08 97.69 05:02:01 AM all 5.07 0.00 0.79 0.58 0.08 93.48 05:02:01 AM 0 4.08 0.00 0.74 0.92 0.08 94.19 05:02:01 AM 1 6.07 0.00 0.85 0.25 0.07 92.76 05:03:01 AM all 6.36 0.00 0.72 1.29 0.06 91.58 05:03:01 AM 0 7.45 0.00 0.75 2.17 0.07 89.56 05:03:01 AM 1 5.27 0.00 0.68 0.40 0.05 93.60 05:04:01 AM all 16.27 0.00 1.79 10.52 0.10 71.31 05:04:01 AM 0 16.62 0.00 1.55 4.41 0.10 77.32 05:04:01 AM 1 15.93 0.00 2.04 16.63 0.10 65.31 05:05:01 AM all 12.95 0.00 1.58 1.50 0.08 83.89 05:05:01 AM 0 12.06 0.00 1.63 1.50 0.08 84.73 05:05:01 AM 1 13.84 0.00 1.53 1.50 0.08 83.04 Average: all 10.10 0.00 1.54 5.90 0.08 82.38 Average: 0 9.72 0.00 1.67 6.21 0.09 82.32 Average: 1 10.48 0.00 1.41 5.60 0.08 82.44