---> uname -a: Linux prd-centos8-builder-2c-2g-263.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 665 4738 19 2293 6739 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:57:03:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.30/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fe57:3d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:be:07:0e 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) 02/19/2025 _x86_64_ (2 CPU) 01:13:03 LINUX RESTART (2 CPU) 01:14:01 AM tps rtps wtps bread/s bwrtn/s 01:15:01 AM 259.15 15.64 243.50 3640.52 38379.14 01:16:01 AM 5.83 0.00 5.83 0.00 6323.35 01:17:01 AM 0.93 0.05 0.88 1.07 13.55 01:18:01 AM 18.66 6.08 12.58 906.10 805.45 01:19:01 AM 49.56 0.70 48.86 65.59 3404.23 01:20:01 AM 71.46 0.20 71.26 23.33 6103.90 Average: 67.60 3.78 63.82 772.85 9172.18 01:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:15:01 AM 5248484 6952620 2633840 33.41 2688 1903764 1295744 14.51 193104 2176700 186976 01:16:01 AM 5249188 6953328 2633136 33.41 2688 1903764 1295744 14.51 193108 2176988 8 01:17:01 AM 5233108 6937284 2649216 33.61 2688 1903800 1311144 14.68 193120 2193224 20 01:18:01 AM 5182140 6950312 2700184 34.26 2688 1965192 1046800 11.72 378940 2051388 18788 01:19:01 AM 5035280 6976476 2847044 36.12 2688 2126044 973796 10.90 382588 2150328 126284 01:20:01 AM 4915620 6959396 2966704 37.64 2688 2224032 993404 11.12 385932 2246740 103740 Average: 5143970 6954903 2738354 34.74 2688 2004433 1152772 12.91 287799 2165895 72636 01:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 234.84 143.95 1375.71 60.23 0.00 0.00 0.00 0.00 01:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 2.90 3.05 1.38 0.68 0.00 0.00 0.00 0.00 01:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 3.95 3.72 0.98 0.82 0.00 0.00 0.00 0.00 01:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 17.69 14.61 145.27 7.00 0.00 0.00 0.00 0.00 01:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:19:01 AM eth0 37.04 26.05 632.76 5.94 0.00 0.00 0.00 0.00 01:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 20.29 15.71 246.97 3.74 0.00 0.00 0.00 0.00 01:20:01 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 52.79 34.52 400.54 13.07 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) 02/19/2025 _x86_64_ (2 CPU) 01:13:03 LINUX RESTART (2 CPU) 01:14:01 AM CPU %user %nice %system %iowait %steal %idle 01:15:01 AM all 14.20 0.00 3.55 10.78 0.08 71.39 01:15:01 AM 0 12.41 0.00 4.18 10.78 0.08 72.54 01:15:01 AM 1 15.99 0.00 2.92 10.77 0.07 70.25 01:16:01 AM all 0.82 0.00 0.14 0.67 0.09 98.28 01:16:01 AM 0 1.43 0.00 0.10 0.00 0.10 98.37 01:16:01 AM 1 0.20 0.00 0.18 1.34 0.08 98.20 01:17:01 AM all 0.58 0.00 0.13 0.01 0.06 99.21 01:17:01 AM 0 0.67 0.00 0.17 0.00 0.07 99.10 01:17:01 AM 1 0.50 0.00 0.10 0.02 0.05 99.33 01:18:01 AM all 8.07 0.00 1.10 0.33 0.07 90.44 01:18:01 AM 0 6.96 0.00 0.97 0.22 0.08 91.77 01:18:01 AM 1 9.18 0.00 1.24 0.43 0.05 89.10 01:19:01 AM all 18.40 0.00 1.87 0.57 0.07 79.08 01:19:01 AM 0 20.10 0.00 1.85 0.78 0.07 77.20 01:19:01 AM 1 16.71 0.00 1.88 0.37 0.08 80.96 01:20:01 AM all 13.50 0.00 1.79 0.92 0.07 83.72 01:20:01 AM 0 7.30 0.00 1.40 0.45 0.07 90.79 01:20:01 AM 1 19.72 0.00 2.18 1.38 0.08 76.63 Average: all 9.27 0.00 1.43 2.20 0.07 87.03 Average: 0 8.15 0.00 1.44 2.03 0.08 88.31 Average: 1 10.39 0.00 1.42 2.38 0.07 85.75