---> uname -a: Linux prd-centos8-builder-2c-2g-376.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 623 4964 19 2109 6781 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:bf:c4:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.168/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:febf:c4c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:77:34:4d 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) 04/07/2025 _x86_64_ (2 CPU) 10:49:35 LINUX RESTART (2 CPU) 10:50:00 AM tps rtps wtps bread/s bwrtn/s 10:51:01 AM 208.75 145.49 63.26 18010.49 36157.69 10:52:01 AM 261.36 6.30 255.06 928.38 4548.66 10:53:01 AM 44.71 0.22 44.49 6.80 3315.90 10:54:01 AM 75.94 0.00 75.94 0.00 6637.69 10:55:01 AM 36.46 0.22 36.24 20.53 3801.48 10:56:01 AM 21.21 0.62 20.59 77.71 1194.39 Average: 108.45 25.93 82.52 3230.14 9377.64 10:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 AM 5608020 7107136 2274296 28.85 2688 1700016 931928 10.43 123568 1895464 37616 10:52:01 AM 5418504 7004896 2463812 31.26 2688 1782980 1004288 11.25 145136 2047044 28384 10:53:01 AM 5273468 7019408 2608848 33.10 2688 1931256 955272 10.70 146696 2148628 125292 10:54:01 AM 5159784 7008468 2722532 34.54 2688 2029424 953028 10.67 147240 2244588 85260 10:55:01 AM 5106004 6957548 2776312 35.22 2688 2032000 985596 11.04 319952 2120560 184 10:56:01 AM 5138060 6998612 2744256 34.82 2688 2040636 951300 10.65 325056 2082580 1408 Average: 5283973 7016011 2598343 32.96 2688 1919385 963569 10.79 201275 2089811 46357 10:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM eth0 217.12 116.73 781.66 52.52 0.00 0.00 0.00 0.00 10:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 38.23 26.23 259.95 8.18 0.00 0.00 0.00 0.00 10:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 31.83 22.30 626.55 3.66 0.00 0.00 0.00 0.00 10:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 20.13 15.13 228.19 3.89 0.00 0.00 0.00 0.00 10:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 55.76 49.43 39.02 226.07 0.00 0.00 0.00 0.00 10:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 12.88 10.50 9.69 4.81 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.24 40.34 325.90 49.86 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) 04/07/2025 _x86_64_ (2 CPU) 10:49:35 LINUX RESTART (2 CPU) 10:50:00 AM CPU %user %nice %system %iowait %steal %idle 10:51:01 AM all 24.37 0.00 6.26 17.44 0.07 51.86 10:51:01 AM 0 25.52 0.00 4.82 15.67 0.08 53.90 10:51:01 AM 1 23.21 0.00 7.70 19.21 0.07 49.82 10:52:01 AM all 10.71 0.00 1.84 2.17 0.05 85.24 10:52:01 AM 0 8.21 0.00 2.34 3.69 0.05 85.71 10:52:01 AM 1 13.20 0.00 1.34 0.65 0.05 84.76 10:53:01 AM all 14.38 0.00 1.74 0.67 0.05 83.16 10:53:01 AM 0 11.79 0.00 1.43 0.68 0.05 86.04 10:53:01 AM 1 16.97 0.00 2.05 0.65 0.05 80.28 10:54:01 AM all 12.54 0.00 1.68 22.53 0.09 63.15 10:54:01 AM 0 8.57 0.00 1.45 15.64 0.10 74.25 10:54:01 AM 1 16.51 0.00 1.92 29.42 0.08 52.07 10:55:01 AM all 17.11 0.00 1.11 0.76 0.06 80.96 10:55:01 AM 0 10.80 0.00 1.04 0.94 0.07 87.17 10:55:01 AM 1 23.42 0.00 1.19 0.58 0.05 74.76 10:56:01 AM all 13.22 0.00 1.29 0.32 0.05 85.12 10:56:01 AM 0 8.24 0.00 1.25 0.33 0.03 90.15 10:56:01 AM 1 18.23 0.00 1.32 0.30 0.07 80.07 Average: all 15.41 0.00 2.33 7.35 0.06 74.85 Average: 0 12.23 0.00 2.06 6.19 0.06 79.46 Average: 1 18.60 0.00 2.60 8.51 0.06 70.23