---> uname -a: Linux prd-centos8-builder-2c-2g-41123.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 622 4815 19 2259 6778 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:f1:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe55:f179/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:14:28:ca 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) 07/09/2025 _x86_64_ (2 CPU) 14:31:28 LINUX RESTART (2 CPU) 02:32:02 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 198.83 10.42 188.41 3221.27 8277.51 02:34:01 PM 106.72 0.70 106.02 103.18 11554.72 02:35:01 PM 31.41 0.50 30.91 34.12 1254.98 02:36:01 PM 23.23 0.00 23.23 0.00 897.77 Average: 89.60 2.87 86.73 829.95 5484.78 02:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5145452 7006916 2736972 34.72 2688 2044024 988200 11.06 204524 2206124 166908 02:34:01 PM 4965828 6967252 2916596 37.00 2688 2176884 980216 10.98 232404 2328936 27028 02:35:01 PM 5008304 7011484 2874120 36.46 2688 2178776 952668 10.67 267088 2252348 10772 02:36:01 PM 4972548 6975788 2909876 36.92 2688 2178772 955028 10.69 279604 2275508 10768 Average: 5023033 6990360 2859391 36.28 2688 2144614 969028 10.85 245905 2265729 53869 02:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 233.47 157.77 1732.38 57.87 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 69.47 54.86 721.63 10.84 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 21.48 22.56 27.04 8.71 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 18.25 18.46 16.99 6.84 0.00 0.00 0.00 0.00 02:36:01 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 85.06 63.03 619.99 20.92 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) 07/09/2025 _x86_64_ (2 CPU) 14:31:28 LINUX RESTART (2 CPU) 02:32:02 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 38.30 0.00 6.98 1.88 0.09 52.75 02:33:01 PM 0 46.29 0.00 8.17 2.79 0.09 42.67 02:33:01 PM 1 30.32 0.00 5.80 0.97 0.08 62.83 02:34:01 PM all 35.44 0.00 5.21 1.05 0.10 58.20 02:34:01 PM 0 53.40 0.00 6.21 0.90 0.10 39.39 02:34:01 PM 1 17.50 0.00 4.20 1.20 0.10 76.99 02:35:01 PM all 32.85 0.00 3.62 0.19 0.09 63.24 02:35:01 PM 0 44.84 0.00 3.92 0.25 0.10 50.88 02:35:01 PM 1 20.86 0.00 3.32 0.13 0.08 75.60 02:36:01 PM all 33.10 0.00 3.27 0.14 0.08 63.40 02:36:01 PM 0 46.02 0.00 3.85 0.13 0.08 49.91 02:36:01 PM 1 20.18 0.00 2.69 0.15 0.08 76.90 Average: all 34.91 0.00 4.76 0.81 0.09 59.43 Average: 0 47.64 0.00 5.53 1.01 0.09 45.73 Average: 1 22.18 0.00 3.99 0.61 0.09 73.13