---> uname -a: Linux prd-centos8-builder-2c-2g-46741.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 663 4770 19 2263 6737 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:7d:be:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe7d:be39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:ff:3d:86 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) 07/28/2025 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 221.65 19.20 202.45 5502.07 7465.81 01:34:01 AM 103.93 0.45 103.48 63.06 10679.20 01:35:01 AM 35.87 0.35 35.52 43.72 2979.11 01:36:01 AM 16.45 0.00 16.45 0.00 387.20 01:37:01 AM 31.19 0.92 30.27 95.17 1092.22 Average: 81.83 4.19 77.64 1141.17 4520.84 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5144736 6980028 2737688 34.73 2688 2018232 985340 11.03 201148 2212364 164116 01:34:01 AM 4938164 6907184 2944260 37.35 2688 2145356 1031400 11.55 204768 2384732 24780 01:35:01 AM 4941296 6949780 2941128 37.31 2688 2184056 991820 11.11 266840 2318504 11936 01:36:01 AM 4976952 6984384 2905472 36.86 2688 2182892 968300 10.84 267676 2280768 10764 01:37:01 AM 4970200 6983920 2912224 36.95 2688 2188852 943484 10.56 422268 2132320 26908 Average: 4994270 6961059 2888154 36.64 2688 2143878 984069 11.02 272540 2265738 47701 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 333.08 188.29 1798.57 62.95 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 27.68 25.03 239.81 6.50 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 64.85 57.21 588.94 14.16 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 20.38 20.53 19.88 11.24 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 29.22 24.98 28.35 11.78 0.00 0.00 0.00 0.00 01:37:01 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 95.06 63.22 535.22 21.33 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) 07/28/2025 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 43.40 0.00 7.50 3.07 0.11 45.92 01:33:01 AM 0 47.22 0.00 7.42 2.06 0.12 43.18 01:33:01 AM 1 39.58 0.00 7.58 4.07 0.10 48.67 01:34:01 AM all 27.23 0.00 4.27 1.43 0.08 66.99 01:34:01 AM 0 30.39 0.00 4.53 1.73 0.08 63.25 01:34:01 AM 1 24.06 0.00 4.01 1.12 0.08 70.73 01:35:01 AM all 33.29 0.00 4.46 0.28 0.08 61.88 01:35:01 AM 0 35.74 0.00 4.56 0.38 0.08 59.23 01:35:01 AM 1 30.85 0.00 4.36 0.18 0.08 64.53 01:36:01 AM all 32.46 0.00 3.54 0.19 0.08 63.73 01:36:01 AM 0 29.88 0.00 3.47 0.13 0.07 66.45 01:36:01 AM 1 35.03 0.00 3.62 0.25 0.08 61.01 01:37:01 AM all 36.76 0.00 4.15 0.20 0.08 58.80 01:37:01 AM 0 30.09 0.00 4.32 0.22 0.08 65.29 01:37:01 AM 1 43.44 0.00 3.98 0.18 0.08 52.31 Average: all 34.62 0.00 4.78 1.03 0.09 59.48 Average: 0 34.65 0.00 4.86 0.90 0.09 59.50 Average: 1 34.59 0.00 4.71 1.16 0.09 59.46