---> uname -a: Linux prd-centos8-builder-2c-2g-49344.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 634 4803 19 2259 6765 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:16:20:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe16:2049/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7b:65:7b:d5 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) 09/06/2025 _x86_64_ (2 CPU) 02:31:35 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 280.12 30.03 250.09 6335.34 19069.89 02:34:01 AM 110.86 0.70 110.16 103.17 11927.92 02:35:01 AM 36.22 0.10 36.12 3.60 1863.80 02:36:01 AM 19.83 0.00 19.83 0.00 495.48 02:37:01 AM 25.99 0.92 25.07 95.17 741.30 Average: 94.60 6.35 88.25 1307.33 6819.48 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5178508 7011712 2703924 34.30 2688 2016148 959436 10.74 201148 2178908 166504 02:34:01 AM 4971424 6976952 2911008 36.93 2688 2180732 967528 10.83 231416 2323392 45096 02:35:01 AM 4962536 6965364 2919896 37.04 2688 2178244 972472 10.89 267888 2296444 10768 02:36:01 AM 4851048 6887100 3031384 38.46 2688 2211660 1067064 11.95 271800 2404388 44240 02:37:01 AM 4978780 6988168 2903652 36.84 2688 2184204 955660 10.70 427144 2120744 26916 Average: 4988459 6965859 2893973 36.71 2688 2154198 984432 11.02 279879 2264775 58705 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 279.52 183.17 1789.98 62.33 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 74.28 62.76 827.48 11.10 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 22.86 24.06 26.40 11.97 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 19.90 19.30 19.04 7.21 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 23.96 20.41 27.15 10.43 0.00 0.00 0.00 0.00 02:37:01 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 84.10 61.94 537.99 20.61 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) 09/06/2025 _x86_64_ (2 CPU) 02:31:35 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 43.93 0.00 8.40 3.71 0.09 43.87 02:33:01 AM 0 38.67 0.00 9.21 5.37 0.10 46.64 02:33:01 AM 1 49.19 0.00 7.59 2.04 0.08 41.10 02:34:01 AM all 35.27 0.00 5.48 1.49 0.09 57.67 02:34:01 AM 0 42.32 0.00 6.37 1.30 0.08 49.92 02:34:01 AM 1 28.25 0.00 4.59 1.68 0.10 65.38 02:35:01 AM all 34.13 0.00 3.47 0.26 0.08 62.06 02:35:01 AM 0 29.80 0.00 3.24 0.25 0.08 66.63 02:35:01 AM 1 38.45 0.00 3.70 0.27 0.08 57.50 02:36:01 AM all 31.46 0.00 3.34 0.11 0.08 65.00 02:36:01 AM 0 29.65 0.00 3.08 0.10 0.08 67.09 02:36:01 AM 1 33.28 0.00 3.60 0.12 0.08 62.91 02:37:01 AM all 35.86 0.00 4.41 0.13 0.08 59.51 02:37:01 AM 0 30.16 0.00 3.97 0.12 0.10 65.66 02:37:01 AM 1 41.57 0.00 4.86 0.15 0.07 53.35 Average: all 36.13 0.00 5.02 1.14 0.09 57.63 Average: 0 34.12 0.00 5.17 1.43 0.09 59.19 Average: 1 38.14 0.00 4.87 0.85 0.08 56.06