---> uname -a: Linux prd-centos8-builder-2c-2g-214.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4913 19 2134 6754 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:31:cb:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.137/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe31:cb9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:8a:4e:6e 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) 11/04/2025 _x86_64_ (2 CPU) 01:36:43 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 160.31 6.15 154.16 926.51 3500.52 01:40:01 AM 50.77 0.32 50.45 11.46 3782.61 01:41:01 AM 101.57 0.60 100.97 21.20 9810.20 01:42:01 AM 18.73 0.07 18.66 9.73 1334.99 01:43:01 AM 20.61 0.58 20.03 77.44 759.13 Average: 70.39 1.54 68.85 209.26 3837.38 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5399244 6979700 2483072 31.50 2688 1777904 1012776 11.34 143768 2069800 27580 01:40:01 AM 5247832 7005012 2634484 33.42 2688 1944184 959116 10.74 146224 2179708 130332 01:41:01 AM 5058672 6939936 2823644 35.82 2688 2060352 997752 11.17 165032 2316504 24452 01:42:01 AM 5096948 6977308 2785368 35.34 2688 2059240 950504 10.64 351364 2092500 7352 01:43:01 AM 5087628 6970860 2794688 35.46 2688 2061772 947072 10.60 353516 2099956 8316 Average: 5178065 6974563 2704251 34.31 2688 1980690 973444 10.90 231981 2151694 39606 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 30.93 21.83 288.43 11.00 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 36.84 28.27 680.31 4.21 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 23.53 19.03 259.15 5.41 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 12.35 9.90 12.26 8.86 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 14.61 12.08 10.87 5.62 0.00 0.00 0.00 0.00 01:43:01 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 23.65 18.22 250.21 7.02 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) 11/04/2025 _x86_64_ (2 CPU) 01:36:43 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.17 0.00 1.55 1.49 0.07 86.72 01:39:01 AM 0 9.18 0.00 1.10 0.63 0.08 89.00 01:39:01 AM 1 11.16 0.00 2.00 2.36 0.05 84.43 01:40:01 AM all 14.58 0.00 1.69 0.46 0.06 83.22 01:40:01 AM 0 13.62 0.00 1.86 0.48 0.05 83.98 01:40:01 AM 1 15.54 0.00 1.52 0.43 0.07 82.45 01:41:01 AM all 21.00 0.00 2.24 1.05 0.09 75.62 01:41:01 AM 0 10.54 0.00 1.84 0.81 0.10 86.70 01:41:01 AM 1 31.49 0.00 2.64 1.28 0.08 64.50 01:42:01 AM all 14.45 0.00 1.84 0.13 0.07 83.52 01:42:01 AM 0 13.84 0.00 1.94 0.15 0.07 84.01 01:42:01 AM 1 15.07 0.00 1.74 0.10 0.07 83.03 01:43:01 AM all 21.03 0.00 1.82 0.14 0.07 76.93 01:43:01 AM 0 14.48 0.00 1.51 0.15 0.08 83.77 01:43:01 AM 1 27.60 0.00 2.13 0.13 0.07 70.07 Average: all 16.25 0.00 1.83 0.65 0.07 81.20 Average: 0 12.33 0.00 1.65 0.45 0.08 85.49 Average: 1 20.17 0.00 2.00 0.86 0.07 76.89