---> uname -a: Linux prd-centos8-builder-2c-2g-508.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: 2799.996 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4880 19 2158 6744 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:53:04:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.122/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe53:465/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:f0:7e:f1 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) 06/05/2025 _x86_64_ (2 CPU) 08:47:17 LINUX RESTART (2 CPU) 08:49:01 AM tps rtps wtps bread/s bwrtn/s 08:50:00 AM 40.20 0.54 39.66 20.43 3671.29 08:50:01 AM 59.38 0.00 59.38 0.00 1985.94 08:51:01 AM 76.32 0.05 76.27 1.07 6385.75 08:52:01 AM 53.57 0.32 53.25 40.12 5467.94 08:53:01 AM 27.23 0.62 26.61 77.72 1573.60 Average: 49.43 0.38 49.05 34.73 4265.71 08:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:00 AM 5246660 6927724 2635664 33.44 2688 1875188 1065164 11.93 151504 2204392 57796 08:50:01 AM 5224828 6919804 2657496 33.71 2688 1888120 1096176 12.27 154988 2218876 77880 08:51:01 AM 5105092 6921700 2777232 35.23 2688 2000976 1032184 11.56 154464 2303124 69468 08:52:01 AM 5061304 6959384 2821020 35.79 2688 2075720 978044 10.95 324316 2148436 19000 08:53:01 AM 5053372 6959532 2828952 35.89 2688 2083372 966468 10.82 331892 2149848 8336 Average: 5138251 6937629 2744073 34.81 2688 1984675 1027607 11.51 223433 2204935 46496 08:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:00 AM eth0 43.84 29.95 843.45 5.09 0.00 0.00 0.00 0.00 08:50:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 0.00 0.78 0.00 0.05 0.00 0.00 0.00 0.00 08:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 20.80 16.38 246.84 3.50 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 10.38 8.31 18.17 3.77 0.00 0.00 0.00 0.00 08:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 14.30 11.58 10.95 5.62 0.00 0.00 0.00 0.00 08:53:01 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 22.10 16.40 275.35 4.47 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) 06/05/2025 _x86_64_ (2 CPU) 08:47:17 LINUX RESTART (2 CPU) 08:49:01 AM CPU %user %nice %system %iowait %steal %idle 08:50:00 AM all 12.50 0.00 1.21 0.49 0.05 85.75 08:50:00 AM 0 10.58 0.00 1.19 0.49 0.05 87.68 08:50:00 AM 1 14.41 0.00 1.23 0.49 0.05 83.82 08:50:01 AM all 44.23 0.00 6.54 0.38 0.00 48.85 08:50:01 AM 0 1.52 0.00 5.30 0.00 0.00 93.18 08:50:01 AM 1 88.28 0.00 7.81 0.78 0.00 3.12 08:51:01 AM all 14.61 0.00 1.83 0.73 0.06 82.76 08:51:01 AM 0 15.96 0.00 1.88 1.07 0.07 81.02 08:51:01 AM 1 13.27 0.00 1.78 0.40 0.05 84.50 08:52:01 AM all 19.39 0.00 2.14 0.50 0.06 77.92 08:52:01 AM 0 12.05 0.00 1.88 0.65 0.05 85.37 08:52:01 AM 1 26.72 0.00 2.40 0.35 0.07 70.46 08:53:01 AM all 20.59 0.00 1.84 0.17 0.06 77.35 08:53:01 AM 0 12.97 0.00 1.81 0.18 0.07 84.97 08:53:01 AM 1 28.22 0.00 1.87 0.15 0.05 69.72 Average: all 16.95 0.00 1.78 0.47 0.06 80.74 Average: 0 12.84 0.00 1.72 0.60 0.06 84.79 Average: 1 21.05 0.00 1.85 0.35 0.05 76.69