---> uname -a: Linux prd-centos8-builder-2c-2g-835.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4805 19 2273 6781 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:d7:50:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fed7:50ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ca:f4:de:e8 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) 10/06/2025 _x86_64_ (2 CPU) 04:31:30 LINUX RESTART (2 CPU) 04:32:03 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 212.08 17.11 194.97 5770.98 7283.57 04:34:01 AM 105.70 0.70 105.00 103.17 11433.79 04:35:01 AM 34.23 0.10 34.13 3.60 1846.79 04:36:01 AM 21.03 0.48 20.54 41.19 535.79 Average: 92.26 4.49 87.77 1443.74 5258.26 04:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5183136 7027144 2699288 34.24 2688 2026800 941352 10.54 201216 2173776 166364 04:34:01 AM 4970048 6985928 2912376 36.95 2688 2191264 958672 10.73 232644 2323488 42264 04:35:01 AM 4962648 6979320 2919776 37.04 2688 2192180 946800 10.60 267672 2295488 10760 04:36:01 AM 4986040 7003972 2896384 36.74 2688 2193500 927240 10.38 423780 2116408 10896 Average: 5025468 6999091 2856956 36.24 2688 2150936 943516 10.56 281328 2227290 57571 04:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 336.88 201.67 1881.39 65.87 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 103.60 82.57 820.11 24.38 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 26.63 26.60 37.01 9.44 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 24.98 23.03 30.15 14.37 0.00 0.00 0.00 0.00 04:36:01 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 121.23 82.48 682.20 28.20 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) 10/06/2025 _x86_64_ (2 CPU) 04:31:30 LINUX RESTART (2 CPU) 04:32:03 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 42.41 0.00 7.42 1.55 0.10 48.51 04:33:01 AM 0 31.70 0.00 8.48 2.43 0.10 57.29 04:33:01 AM 1 53.14 0.00 6.36 0.67 0.10 39.73 04:34:01 AM all 35.62 0.00 6.02 0.97 0.08 57.32 04:34:01 AM 0 27.96 0.00 5.65 1.20 0.08 65.11 04:34:01 AM 1 43.27 0.00 6.38 0.73 0.08 49.53 04:35:01 AM all 33.18 0.00 3.57 0.23 0.08 62.94 04:35:01 AM 0 18.94 0.00 3.44 0.12 0.07 77.44 04:35:01 AM 1 47.41 0.00 3.70 0.33 0.10 48.46 04:36:01 AM all 33.02 0.00 3.89 0.13 0.08 62.88 04:36:01 AM 0 21.33 0.00 3.30 0.13 0.08 75.15 04:36:01 AM 1 44.73 0.00 4.47 0.13 0.07 50.59 Average: all 36.01 0.00 5.20 0.71 0.09 57.99 Average: 0 24.93 0.00 5.19 0.96 0.08 68.84 Average: 1 47.08 0.00 5.22 0.47 0.09 47.14