---> uname -a: Linux prd-centos8-builder-2c-2g-43495.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4811 19 2256 6771 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:55:c4:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe55:c4f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:18:91:0b 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/17/2025 _x86_64_ (2 CPU) 10:31:48 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 268.39 69.38 199.02 13881.57 41271.09 10:34:01 AM 118.69 0.55 118.14 66.24 10221.44 10:35:01 AM 51.51 0.32 51.19 43.18 5714.93 10:36:01 AM 19.90 0.03 19.86 0.53 519.48 10:37:01 AM 31.39 0.92 30.47 95.17 1107.45 Average: 97.98 14.24 83.74 2817.34 11767.05 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5295724 6999352 2586708 32.82 2688 1895636 991916 11.11 201068 2096716 92240 10:34:01 AM 5004760 6966136 2877672 36.51 2688 2137708 985620 11.04 204624 2321208 101156 10:35:01 AM 4986828 6988020 2895604 36.73 2688 2176648 964292 10.80 266612 2273688 11964 10:36:01 AM 5021252 7021308 2861180 36.30 2688 2175456 946592 10.60 267676 2236384 10764 10:37:01 AM 4915756 6931976 2966676 37.64 2688 2191088 1018236 11.40 426496 2183116 25164 Average: 5044864 6981358 2837568 36.00 2688 2115307 981331 10.99 273295 2222222 48258 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 263.78 165.83 1546.75 61.31 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 46.92 41.75 552.25 7.81 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 52.02 43.83 583.74 10.14 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 19.88 19.85 19.13 7.27 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 22.16 19.91 27.04 10.80 0.00 0.00 0.00 0.00 10:37:01 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 80.95 58.23 545.80 19.47 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/17/2025 _x86_64_ (2 CPU) 10:31:48 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 48.75 0.00 9.57 6.20 0.11 35.36 10:33:01 AM 0 45.62 0.00 10.31 6.94 0.10 37.03 10:33:01 AM 1 51.89 0.00 8.84 5.47 0.12 33.69 10:34:01 AM all 34.85 0.00 5.45 2.13 0.10 57.48 10:34:01 AM 0 42.85 0.00 5.96 1.97 0.10 49.12 10:34:01 AM 1 26.83 0.00 4.94 2.28 0.10 65.84 10:35:01 AM all 33.88 0.00 4.07 0.93 0.10 61.02 10:35:01 AM 0 28.10 0.00 4.17 1.05 0.10 66.58 10:35:01 AM 1 39.65 0.00 3.97 0.82 0.10 55.46 10:36:01 AM all 32.43 0.00 3.54 0.13 0.07 63.82 10:36:01 AM 0 23.65 0.00 3.51 0.08 0.07 72.69 10:36:01 AM 1 41.23 0.00 3.57 0.18 0.08 54.94 10:37:01 AM all 36.40 0.00 3.96 0.19 0.10 59.35 10:37:01 AM 0 34.10 0.00 3.56 0.20 0.10 62.04 10:37:01 AM 1 38.70 0.00 4.35 0.18 0.10 56.67 Average: all 37.25 0.00 5.31 1.91 0.10 55.43 Average: 0 34.85 0.00 5.50 2.04 0.09 57.52 Average: 1 39.65 0.00 5.13 1.78 0.10 53.34