---> uname -a: Linux prd-centos8-builder-2c-2g-225.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 656 4910 19 2130 6747 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:cf:10:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.170/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fecf:10a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:2c:0d:da 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) 11/07/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 207.51 20.79 186.72 4241.92 11480.12 01:40:01 AM 50.03 0.35 49.68 12.53 3658.43 01:41:01 AM 80.09 0.08 80.00 1.33 7362.46 01:42:01 AM 35.79 0.52 35.28 19.86 3488.87 01:43:01 AM 14.78 0.65 14.13 87.17 609.60 Average: 77.64 4.48 73.16 872.62 5319.89 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5455700 7030596 2426616 30.79 2688 1772040 981124 10.99 139432 2015604 27368 01:40:01 AM 5247748 7002828 2634568 33.42 2688 1940760 977572 10.95 145324 2175260 131868 01:41:01 AM 5101400 6971044 2780916 35.28 2688 2048884 970484 10.87 147484 2292588 82800 01:42:01 AM 5052664 6930424 2829652 35.90 2688 2056676 1026228 11.49 180396 2306848 8864 01:43:01 AM 5088324 6967508 2793992 35.45 2688 2057892 987044 11.05 353260 2098504 7412 Average: 5189167 6980480 2693149 34.17 2688 1975250 988490 11.07 193179 2177761 51662 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 210.21 121.64 997.15 58.48 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 36.79 28.12 686.50 4.65 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 25.36 19.18 278.73 4.46 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 10.50 8.55 12.97 3.83 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 16.28 12.96 14.33 10.48 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 59.83 38.09 397.95 16.38 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) 11/07/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.73 0.00 3.16 3.67 0.08 75.36 01:39:01 AM 0 23.39 0.00 3.41 4.22 0.07 68.91 01:39:01 AM 1 12.08 0.00 2.91 3.13 0.08 81.80 01:40:01 AM all 14.87 0.00 1.64 0.72 0.08 82.69 01:40:01 AM 0 16.18 0.00 1.92 0.92 0.08 80.91 01:40:01 AM 1 13.56 0.00 1.37 0.53 0.08 84.46 01:41:01 AM all 14.70 0.00 1.86 1.23 0.08 82.13 01:41:01 AM 0 16.54 0.00 1.90 0.77 0.07 80.72 01:41:01 AM 1 12.85 0.00 1.82 1.70 0.10 83.54 01:42:01 AM all 18.55 0.00 1.65 0.51 0.08 79.20 01:42:01 AM 0 22.09 0.00 1.82 0.77 0.08 75.25 01:42:01 AM 1 15.03 0.00 1.48 0.25 0.08 83.16 01:43:01 AM all 19.15 0.00 2.04 0.13 0.09 78.59 01:43:01 AM 0 19.84 0.00 1.98 0.20 0.08 77.89 01:43:01 AM 1 18.46 0.00 2.10 0.07 0.10 79.28 Average: all 17.00 0.00 2.07 1.25 0.08 79.60 Average: 0 19.60 0.00 2.20 1.37 0.08 76.74 Average: 1 14.40 0.00 1.93 1.13 0.09 82.45