---> uname -a: Linux prd-centos8-builder-2c-2g-39546.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 670 4762 19 2264 6730 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:be:95:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:febe:9524/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d7:cb:e5:a2 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) 07/04/2025 _x86_64_ (2 CPU) 03:31:53 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 225.69 9.16 216.53 1502.97 4536.99 03:35:01 AM 67.12 0.45 66.67 19.06 4698.28 03:36:01 AM 91.07 0.73 90.34 103.70 10591.17 03:37:01 AM 33.69 1.28 32.41 116.91 1278.29 03:38:01 AM 18.04 0.40 17.64 30.52 490.84 Average: 87.12 2.41 84.72 354.63 4319.23 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5347732 6996212 2534692 32.16 2688 1843144 984672 11.03 193212 2057504 32016 03:35:01 AM 5008828 6968680 2873596 36.46 2688 2137312 961384 10.76 201580 2328856 244216 03:36:01 AM 4817228 6853496 3065196 38.89 2688 2212472 1071272 11.99 236100 2476012 60292 03:37:01 AM 4894068 6900684 2988356 37.91 2688 2182720 1007552 11.28 268900 2364472 9932 03:38:01 AM 4891816 6900348 2990608 37.94 2688 2184500 1023236 11.46 269872 2365708 10768 Average: 4991934 6923884 2890490 36.67 2688 2112030 1009623 11.30 233933 2318510 71445 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 168.59 91.20 820.36 43.93 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 83.66 65.28 863.81 7.94 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 80.09 62.25 579.90 18.66 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 33.04 30.28 33.53 9.76 0.00 0.00 0.00 0.00 03:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 20.44 18.53 25.81 6.04 0.00 0.00 0.00 0.00 03:38:01 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 77.17 53.51 464.71 17.27 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) 07/04/2025 _x86_64_ (2 CPU) 03:31:53 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 17.44 0.00 3.84 10.30 0.08 68.34 03:34:01 AM 0 13.69 0.00 4.42 10.89 0.08 70.92 03:34:01 AM 1 21.21 0.00 3.25 9.71 0.08 65.75 03:35:01 AM all 31.97 0.00 4.62 3.69 0.12 59.60 03:35:01 AM 0 26.66 0.00 3.85 4.03 0.10 65.36 03:35:01 AM 1 37.28 0.00 5.38 3.35 0.15 53.83 03:36:01 AM all 32.63 0.00 4.85 3.98 0.12 58.41 03:36:01 AM 0 16.39 0.00 4.09 4.73 0.10 74.68 03:36:01 AM 1 48.86 0.00 5.61 3.24 0.13 42.16 03:37:01 AM all 33.54 0.00 4.52 0.58 0.12 61.25 03:37:01 AM 0 18.45 0.00 3.95 0.67 0.08 76.85 03:37:01 AM 1 48.64 0.00 5.09 0.48 0.15 45.64 03:38:01 AM all 30.57 0.00 3.18 0.44 0.11 65.70 03:38:01 AM 0 15.65 0.00 2.14 0.37 0.10 81.75 03:38:01 AM 1 45.49 0.00 4.22 0.52 0.12 49.66 Average: all 29.25 0.00 4.20 3.79 0.11 62.65 Average: 0 18.17 0.00 3.69 4.13 0.09 73.91 Average: 1 40.33 0.00 4.71 3.45 0.13 51.38