---> uname -a: Linux prd-centos8-builder-2c-2g-37628.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 646 4807 19 2243 6755 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:0f:37:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fe0f:373d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:35:e5:de 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) 06/26/2025 _x86_64_ (2 CPU) 13:31:33 LINUX RESTART (2 CPU) 01:32:02 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 242.47 25.16 217.31 6135.05 37642.05 01:34:01 PM 114.65 0.47 114.18 63.58 9931.01 01:35:01 PM 38.95 0.08 38.87 1.87 5570.43 01:36:01 PM 22.80 0.68 22.11 72.52 809.62 01:37:01 PM 22.04 0.00 22.04 0.00 858.75 01:38:01 PM 23.83 0.52 23.31 64.65 680.27 Average: 77.00 4.43 72.57 1042.30 9170.65 01:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5191764 6935408 2690668 34.13 2688 1935528 1033972 11.58 202244 2199708 99952 01:34:01 PM 4876012 6893784 3006420 38.14 2688 2194732 1042156 11.67 207452 2447692 127436 01:35:01 PM 4849116 6875216 3033316 38.48 2688 2202848 1063408 11.91 236164 2445536 9648 01:36:01 PM 4902852 6921408 2979580 37.80 2688 2195332 1010588 11.32 282768 2346632 40904 01:37:01 PM 4912240 6920208 2970192 37.68 2688 2184712 1019732 11.42 282052 2337852 30292 01:38:01 PM 4968488 6960956 2913944 36.97 2688 2168392 972152 10.89 434592 2129044 25044 Average: 4950079 6917830 2932353 37.20 2688 2146924 1023668 11.46 274212 2317744 55546 01:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 300.93 184.69 1790.88 63.51 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 79.44 60.61 783.73 9.61 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 7.96 6.93 5.62 3.59 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 30.53 30.61 33.47 8.97 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 19.34 19.88 19.69 7.22 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 24.86 22.66 27.93 11.11 0.00 0.00 0.00 0.00 01:38:01 PM 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 76.56 53.87 439.85 17.21 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) 06/26/2025 _x86_64_ (2 CPU) 13:31:33 LINUX RESTART (2 CPU) 01:32:02 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 37.16 0.00 7.45 8.42 0.10 46.87 01:33:01 PM 0 34.41 0.00 7.73 8.85 0.10 48.90 01:33:01 PM 1 39.92 0.00 7.16 7.98 0.10 44.83 01:34:01 PM all 36.67 0.00 5.82 3.04 0.12 54.35 01:34:01 PM 0 26.07 0.00 5.18 2.96 0.12 65.68 01:34:01 PM 1 47.27 0.00 6.46 3.11 0.13 43.03 01:35:01 PM all 16.45 0.00 1.92 1.65 0.07 79.91 01:35:01 PM 0 19.62 0.00 2.05 1.90 0.07 76.36 01:35:01 PM 1 13.28 0.00 1.79 1.40 0.07 83.46 01:36:01 PM all 29.91 0.00 4.35 0.25 0.09 65.40 01:36:01 PM 0 26.00 0.00 4.71 0.22 0.10 68.98 01:36:01 PM 1 33.82 0.00 3.99 0.28 0.08 61.83 01:37:01 PM all 33.96 0.00 3.82 0.32 0.09 61.81 01:37:01 PM 0 28.55 0.00 3.02 0.35 0.08 68.00 01:37:01 PM 1 39.38 0.00 4.62 0.28 0.10 55.61 01:38:01 PM all 36.00 0.00 4.48 0.60 0.11 58.81 01:38:01 PM 0 38.45 0.00 4.66 0.63 0.12 56.14 01:38:01 PM 1 33.55 0.00 4.30 0.57 0.10 61.48 Average: all 31.68 0.00 4.63 2.36 0.10 61.24 Average: 0 28.83 0.00 4.55 2.46 0.10 64.06 Average: 1 34.53 0.00 4.71 2.25 0.10 58.41