---> uname -a: Linux prd-centos8-builder-2c-2g-4664.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 675 4752 19 2268 6724 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:c6:7f:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fec6:7f96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:0b:a2:f7 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) 11/02/2025 _x86_64_ (2 CPU) 06:31:34 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 209.81 20.41 189.40 5547.35 7530.62 06:34:01 AM 112.75 0.70 112.05 103.18 12639.18 06:35:01 AM 34.88 0.50 34.38 34.13 1315.48 06:36:01 AM 20.18 0.00 20.18 0.00 513.68 Average: 94.41 5.40 89.00 1421.28 5499.62 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5140784 6978324 2741648 34.78 2688 2020040 998052 11.18 200944 2216968 166020 06:34:01 AM 4932384 6943768 2950048 37.43 2688 2186424 1004732 11.25 232128 2362708 27112 06:35:01 AM 4823836 6836824 3058596 38.80 2688 2188212 1123404 12.58 268140 2434716 10764 06:36:01 AM 4881228 6894220 3001204 38.07 2688 2188212 1056308 11.83 281164 2363840 10756 Average: 4944558 6913284 2937874 37.27 2688 2145722 1045624 11.71 245594 2344558 53663 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 326.21 194.82 1805.77 63.55 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 77.10 63.84 829.48 11.59 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 21.15 21.91 27.21 9.11 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 20.26 20.34 27.95 7.45 0.00 0.00 0.00 0.00 06:36:01 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 111.18 75.23 672.62 22.93 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) 11/02/2025 _x86_64_ (2 CPU) 06:31:34 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 42.02 0.00 7.45 1.77 0.12 48.64 06:33:01 AM 0 48.99 0.00 7.73 1.29 0.12 41.88 06:33:01 AM 1 35.05 0.00 7.16 2.26 0.12 55.41 06:34:01 AM all 34.94 0.00 5.40 1.27 0.11 58.28 06:34:01 AM 0 27.24 0.00 4.91 1.45 0.12 66.30 06:34:01 AM 1 42.68 0.00 5.89 1.10 0.10 50.23 06:35:01 AM all 34.65 0.00 3.22 0.21 0.09 61.83 06:35:01 AM 0 44.84 0.00 3.70 0.28 0.08 51.09 06:35:01 AM 1 24.46 0.00 2.75 0.13 0.10 72.56 06:36:01 AM all 32.67 0.00 3.41 0.11 0.09 63.72 06:36:01 AM 0 32.68 0.00 3.81 0.08 0.08 63.34 06:36:01 AM 1 32.66 0.00 3.00 0.13 0.10 64.10 Average: all 36.06 0.00 4.87 0.84 0.10 58.13 Average: 0 38.42 0.00 5.03 0.78 0.10 55.67 Average: 1 33.71 0.00 4.70 0.91 0.10 60.59