---> uname -a: Linux prd-centos8-builder-2c-2g-410.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: 2799.998 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 663 4929 19 2103 6741 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:cb:d6:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.237/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fecb:d6a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:2d:e8:1e 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) 04/22/2025 _x86_64_ (2 CPU) 01:37:15 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 337.38 120.90 216.48 12121.21 39314.28 01:40:01 AM 46.70 0.57 46.13 17.73 3902.43 01:41:01 AM 74.18 0.05 74.13 1.07 6143.67 01:42:01 AM 52.84 0.57 52.27 20.26 4777.25 01:43:01 AM 11.25 0.65 10.60 87.19 229.58 Average: 104.47 24.54 79.92 2449.33 10873.05 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5469344 7027472 2412972 30.61 2688 1756320 966228 10.82 137548 2010064 29720 01:40:01 AM 5253744 6948708 2628572 33.35 2688 1887580 1046596 11.72 153868 2186976 75712 01:41:01 AM 5144768 6936132 2737548 34.73 2688 1976548 1013276 11.35 148500 2271172 40524 01:42:01 AM 5145088 6997228 2737228 34.73 2688 2032592 951028 10.65 178612 2223312 32 01:43:01 AM 5107160 6962136 2775156 35.21 2688 2035388 960040 10.75 351916 2088156 64 Average: 5224021 6974335 2658295 33.72 2688 1937686 987434 11.06 194089 2155936 29210 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 201.67 121.36 891.60 58.87 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 41.35 29.02 767.92 4.88 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 19.76 16.03 246.92 3.32 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 11.56 9.37 10.25 4.75 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 16.36 12.73 14.25 10.67 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 58.14 37.70 386.19 16.50 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) 04/22/2025 _x86_64_ (2 CPU) 01:37:15 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 27.82 0.00 5.03 12.10 0.10 54.95 01:39:01 AM 0 27.51 0.00 4.80 11.34 0.10 56.25 01:39:01 AM 1 28.14 0.00 5.25 12.86 0.10 53.65 01:40:01 AM all 13.14 0.00 1.39 0.68 0.07 84.73 01:40:01 AM 0 10.24 0.00 1.20 0.80 0.07 87.69 01:40:01 AM 1 16.05 0.00 1.57 0.55 0.07 81.76 01:41:01 AM all 14.15 0.00 1.84 0.77 0.08 83.17 01:41:01 AM 0 4.10 0.00 1.32 0.82 0.08 93.69 01:41:01 AM 1 24.24 0.00 2.37 0.72 0.07 72.61 01:42:01 AM all 18.65 0.00 1.94 0.59 0.08 78.75 01:42:01 AM 0 16.07 0.00 1.74 0.78 0.07 81.35 01:42:01 AM 1 21.24 0.00 2.14 0.40 0.08 76.14 01:43:01 AM all 16.41 0.00 2.99 0.09 0.08 80.43 01:43:01 AM 0 17.19 0.00 3.02 0.08 0.08 79.63 01:43:01 AM 1 15.64 0.00 2.96 0.10 0.07 81.24 Average: all 18.02 0.00 2.63 2.83 0.08 76.44 Average: 0 15.00 0.00 2.41 2.75 0.08 79.76 Average: 1 21.05 0.00 2.86 2.91 0.08 73.11