---> uname -a: Linux prd-centos8-builder-2c-2g-51857.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 651 4780 19 2265 6748 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:13:f6:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe13:f658/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:48:6c:bf 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) 09/12/2025 _x86_64_ (2 CPU) 05:31:29 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 275.31 16.09 259.21 4096.90 9026.89 05:34:01 AM 102.22 0.70 101.52 103.18 11322.66 05:35:01 AM 31.64 0.10 31.54 3.60 1252.50 05:36:01 AM 19.41 0.48 18.93 41.19 797.13 Average: 107.14 4.34 102.80 1061.26 5599.56 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5091712 6979900 2790712 35.40 2688 2069908 967280 10.83 201748 2261416 182924 05:34:01 AM 4863760 6904676 3018664 38.30 2688 2216324 1034552 11.58 235888 2428920 60168 05:35:01 AM 4875536 6915424 3006888 38.15 2688 2215468 1021560 11.44 270672 2381868 42108 05:36:01 AM 4942260 6958076 2940164 37.30 2688 2191364 983412 11.01 425124 2160404 16744 Average: 4943317 6939519 2939107 37.29 2688 2173266 1001701 11.22 283358 2308152 75486 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 344.70 205.06 1986.86 64.95 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 59.21 48.69 638.24 11.52 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 21.59 22.48 27.00 9.11 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 26.92 22.38 30.48 8.50 0.00 0.00 0.00 0.00 05:36:01 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 113.11 74.65 670.65 23.52 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) 09/12/2025 _x86_64_ (2 CPU) 05:31:29 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 40.98 0.00 7.45 2.17 0.09 49.31 05:33:01 AM 0 57.67 0.00 8.03 1.25 0.10 32.94 05:33:01 AM 1 24.27 0.00 6.86 3.09 0.08 65.70 05:34:01 AM all 35.25 0.00 5.03 1.03 0.09 58.60 05:34:01 AM 0 48.74 0.00 6.08 1.25 0.10 43.83 05:34:01 AM 1 21.77 0.00 3.98 0.80 0.08 73.36 05:35:01 AM all 34.10 0.00 3.70 0.18 0.08 61.94 05:35:01 AM 0 48.36 0.00 4.34 0.18 0.10 47.02 05:35:01 AM 1 19.85 0.00 3.07 0.17 0.07 76.85 05:36:01 AM all 31.16 0.00 3.83 0.14 0.08 64.79 05:36:01 AM 0 40.89 0.00 4.60 0.20 0.08 54.22 05:36:01 AM 1 21.42 0.00 3.07 0.08 0.08 75.35 Average: all 35.37 0.00 5.00 0.88 0.09 58.66 Average: 0 48.91 0.00 5.76 0.72 0.10 44.51 Average: 1 21.83 0.00 4.24 1.03 0.08 72.82