---> uname -a: Linux prd-centos8-builder-2c-2g-2621.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4789 19 2264 6757 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:4d:81:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe4d:812c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:bd:2f:82 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) 09/30/2025 _x86_64_ (2 CPU) 20:31:51 LINUX RESTART (2 CPU) 08:33:02 PM tps rtps wtps bread/s bwrtn/s 08:34:01 PM 68.99 0.25 68.74 7.59 6471.62 08:35:01 PM 100.22 0.70 99.52 103.18 11142.96 08:36:01 PM 30.86 0.10 30.76 3.60 1265.76 08:37:01 PM 27.66 0.50 27.16 63.71 784.99 Average: 56.88 0.39 56.49 44.67 4909.72 08:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 PM 5074436 6965536 2807996 35.62 2688 2073212 1007864 11.29 201808 2281804 186136 08:35:01 PM 4897400 6926552 2985032 37.87 2688 2204640 1005200 11.26 234812 2396164 49220 08:36:01 PM 4946228 6953244 2936204 37.25 2688 2182548 982372 11.00 268268 2313832 9936 08:37:01 PM 4942200 6953764 2940232 37.30 2688 2186612 967508 10.83 422740 2163408 25108 Average: 4965066 6949774 2917366 37.01 2688 2161753 990736 11.09 281907 2288802 67600 08:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 54.02 48.24 711.08 5.94 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 57.21 47.08 593.79 9.61 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 21.06 21.60 25.50 8.85 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 21.73 19.98 18.15 10.13 0.00 0.00 0.00 0.00 08:37:01 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 38.44 34.16 335.57 8.64 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) 09/30/2025 _x86_64_ (2 CPU) 20:31:51 LINUX RESTART (2 CPU) 08:33:02 PM CPU %user %nice %system %iowait %steal %idle 08:34:01 PM all 20.54 0.00 2.83 8.40 0.08 68.15 08:34:01 PM 0 14.00 0.00 1.89 7.63 0.08 76.40 08:34:01 PM 1 27.09 0.00 3.78 9.17 0.07 59.90 08:35:01 PM all 32.70 0.00 4.95 2.36 0.08 59.90 08:35:01 PM 0 14.47 0.00 3.47 2.37 0.07 79.62 08:35:01 PM 1 50.89 0.00 6.43 2.35 0.08 40.25 08:36:01 PM all 34.08 0.00 3.75 0.21 0.09 61.86 08:36:01 PM 0 24.95 0.00 3.37 0.10 0.08 71.50 08:36:01 PM 1 43.21 0.00 4.13 0.32 0.10 52.23 08:37:01 PM all 36.56 0.00 4.51 0.25 0.10 58.58 08:37:01 PM 0 25.84 0.00 3.66 0.25 0.08 70.16 08:37:01 PM 1 47.31 0.00 5.35 0.25 0.12 46.97 Average: all 31.02 0.00 4.02 2.78 0.09 62.10 Average: 0 19.85 0.00 3.10 2.56 0.08 74.41 Average: 1 42.20 0.00 4.93 2.99 0.09 49.79