---> uname -a: Linux prd-centos8-builder-2c-2g-47071.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 666 4770 19 2259 6733 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:9e:1e:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe9e:1e75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:78:47:f6 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) 07/29/2025 _x86_64_ (2 CPU) 05:31:29 LINUX RESTART (2 CPU) 05:32:02 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 266.89 16.35 250.54 4063.30 8298.78 05:34:01 AM 110.30 0.70 109.60 103.18 11480.84 05:35:01 AM 36.89 0.50 36.39 34.12 1875.34 05:36:01 AM 18.15 0.00 18.15 0.00 705.65 05:37:01 AM 25.34 0.52 24.83 64.65 718.14 Average: 90.93 3.57 87.36 842.37 4603.34 05:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5138688 6971236 2743740 34.81 2688 2015324 980296 10.98 201260 2218068 153552 05:34:01 AM 4931104 6933448 2951324 37.44 2688 2177604 1004588 11.25 232812 2363416 41660 05:35:01 AM 4928160 6932300 2954268 37.48 2688 2179492 992372 11.11 267472 2331784 10776 05:36:01 AM 4831860 6868340 3050568 38.70 2688 2211848 1066784 11.94 271132 2424388 43180 05:37:01 AM 4859068 6868908 3023360 38.36 2688 2184592 1071628 12.00 436092 2231552 26928 Average: 4937776 6914846 2944652 37.36 2688 2153772 1023134 11.46 281754 2313842 55219 05:32:02 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 328.50 206.05 1839.51 64.70 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 71.29 59.91 793.77 11.16 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 22.31 23.43 27.27 8.95 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 19.21 19.70 18.16 7.39 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 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 23.29 20.51 28.44 11.32 0.00 0.00 0.00 0.00 05:37:01 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 92.14 65.45 537.10 20.56 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) 07/29/2025 _x86_64_ (2 CPU) 05:31:29 LINUX RESTART (2 CPU) 05:32:02 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 39.60 0.00 7.61 1.98 0.09 50.72 05:33:01 AM 0 47.72 0.00 9.36 3.19 0.09 39.65 05:33:01 AM 1 31.52 0.00 5.87 0.78 0.08 61.74 05:34:01 AM all 36.51 0.00 5.48 1.01 0.09 56.91 05:34:01 AM 0 53.26 0.00 6.69 1.20 0.10 38.75 05:34:01 AM 1 19.78 0.00 4.28 0.82 0.08 75.05 05:35:01 AM all 32.56 0.00 3.45 0.23 0.08 63.68 05:35:01 AM 0 38.18 0.00 3.50 0.22 0.08 58.02 05:35:01 AM 1 26.94 0.00 3.40 0.25 0.08 69.33 05:36:01 AM all 33.55 0.00 3.67 0.14 0.08 62.57 05:36:01 AM 0 36.47 0.00 3.50 0.12 0.07 59.84 05:36:01 AM 1 30.62 0.00 3.84 0.17 0.08 65.29 05:37:01 AM all 37.22 0.00 4.40 0.13 0.09 58.16 05:37:01 AM 0 50.52 0.00 5.43 0.13 0.10 43.82 05:37:01 AM 1 23.91 0.00 3.37 0.13 0.08 72.50 Average: all 35.87 0.00 4.91 0.69 0.09 58.44 Average: 0 45.22 0.00 5.68 0.96 0.09 48.05 Average: 1 26.53 0.00 4.14 0.43 0.08 68.81