---> uname -a: Linux prd-centos8-builder-2c-2g-45160.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 691 4746 19 2260 6709 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:b8:dc:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:feb8:dc32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:68:f4:c8:42 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) 07/22/2025 _x86_64_ (2 CPU) 06:31:32 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 201.43 28.39 173.05 6216.36 7129.62 06:34:01 AM 106.43 0.45 105.98 63.05 10524.19 06:35:01 AM 40.05 0.35 39.70 43.71 3473.95 06:36:01 AM 19.95 0.00 19.95 0.00 522.98 06:37:01 AM 26.92 0.92 26.01 95.17 684.09 Average: 78.96 6.02 72.94 1283.82 4467.15 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5099048 6899364 2783376 35.31 2688 1989428 1120300 12.54 216668 2267320 141784 06:34:01 AM 4815556 6849980 3066868 38.91 2688 2210436 1087068 12.17 207964 2495100 89016 06:35:01 AM 4919100 6921704 2963324 37.59 2688 2178080 1021268 11.44 266756 2340868 9928 06:36:01 AM 4907424 6910692 2975000 37.74 2688 2178988 1030860 11.54 267660 2351852 10752 06:37:01 AM 4869736 6884832 3012688 38.22 2688 2190724 1059856 11.87 425564 2231528 20540 Average: 4922173 6893314 2960251 37.56 2688 2149531 1063870 11.91 276922 2337334 54404 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 279.26 173.76 1762.32 62.24 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 75.74 61.25 832.96 9.93 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 18.74 19.31 24.19 7.56 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 17.30 18.28 17.15 6.48 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 24.34 21.93 28.96 11.76 0.00 0.00 0.00 0.00 06:37:01 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 83.08 58.91 533.16 19.60 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) 07/22/2025 _x86_64_ (2 CPU) 06:31:32 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 43.98 0.00 7.95 3.15 0.13 44.80 06:33:01 AM 0 33.00 0.00 6.37 1.93 0.12 58.59 06:33:01 AM 1 55.00 0.00 9.54 4.37 0.13 30.96 06:34:01 AM all 35.40 0.00 5.75 1.40 0.11 57.34 06:34:01 AM 0 21.07 0.00 4.47 1.40 0.10 72.97 06:34:01 AM 1 49.77 0.00 7.04 1.40 0.12 41.67 06:35:01 AM all 34.86 0.00 4.31 0.55 0.11 60.17 06:35:01 AM 0 22.83 0.00 3.69 0.62 0.08 72.78 06:35:01 AM 1 46.88 0.00 4.94 0.48 0.13 47.56 06:36:01 AM all 33.34 0.00 3.38 0.25 0.09 62.94 06:36:01 AM 0 17.11 0.00 2.40 0.22 0.08 80.19 06:36:01 AM 1 49.55 0.00 4.35 0.28 0.10 45.72 06:37:01 AM all 37.35 0.00 4.29 0.18 0.11 58.08 06:37:01 AM 0 17.97 0.00 3.34 0.08 0.08 78.52 06:37:01 AM 1 56.70 0.00 5.24 0.27 0.13 37.66 Average: all 36.98 0.00 5.13 1.10 0.11 56.68 Average: 0 22.39 0.00 4.05 0.85 0.09 72.62 Average: 1 51.58 0.00 6.22 1.36 0.12 40.73