---> uname -a: Linux prd-centos8-builder-2c-2g-3209.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4813 19 2263 6780 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:0c:28:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe0c:28a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:84:b7:03 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) 10/13/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 134.39 26.04 108.34 6087.46 17052.99 06:34:01 AM 107.71 0.15 107.56 4.00 9643.49 06:35:01 AM 50.76 0.70 50.06 103.45 5719.01 06:36:01 AM 28.75 0.07 28.68 3.07 865.91 06:37:01 AM 22.13 0.72 21.41 67.58 575.42 Average: 68.75 5.54 63.22 1253.67 6772.62 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5302576 7007444 2579856 32.73 2688 1896904 969232 10.85 201516 2090496 81552 06:34:01 AM 4986420 6954012 2896012 36.74 2688 2143872 979572 10.97 204932 2339296 104592 06:35:01 AM 4971392 6988524 2911040 36.93 2688 2192156 943044 10.56 235252 2321716 26040 06:36:01 AM 4971308 6978316 2911124 36.93 2688 2182340 946132 10.59 268452 2289484 10752 06:37:01 AM 4947124 6954396 2935308 37.24 2688 2182516 967700 10.84 424608 2157988 9012 Average: 5035764 6976538 2846668 36.11 2688 2119558 961136 10.76 266952 2239796 46390 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 238.88 153.94 1478.86 60.24 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 47.22 39.44 560.26 6.40 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 63.89 51.19 601.35 9.71 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 16.83 18.20 13.45 8.72 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 25.97 23.34 31.15 10.58 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 78.58 57.23 537.12 19.14 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) 10/13/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 31.90 0.00 5.90 3.87 0.11 58.22 06:33:01 AM 0 29.25 0.00 5.37 2.80 0.10 62.48 06:33:01 AM 1 34.56 0.00 6.42 4.94 0.12 53.96 06:34:01 AM all 29.39 0.00 4.59 10.03 0.11 55.89 06:34:01 AM 0 34.03 0.00 5.40 11.35 0.10 49.12 06:34:01 AM 1 24.78 0.00 3.78 8.71 0.12 62.61 06:35:01 AM all 30.46 0.00 4.06 3.12 0.12 62.24 06:35:01 AM 0 21.11 0.00 3.84 3.49 0.10 71.45 06:35:01 AM 1 39.80 0.00 4.27 2.75 0.13 53.04 06:36:01 AM all 34.44 0.00 3.12 0.54 0.10 61.79 06:36:01 AM 0 34.90 0.00 3.21 0.70 0.10 61.08 06:36:01 AM 1 33.98 0.00 3.03 0.38 0.10 62.50 06:37:01 AM all 33.85 0.00 3.78 0.21 0.10 62.06 06:37:01 AM 0 25.31 0.00 3.18 0.17 0.10 71.24 06:37:01 AM 1 42.40 0.00 4.39 0.25 0.10 52.86 Average: all 32.01 0.00 4.29 3.55 0.11 60.04 Average: 0 28.91 0.00 4.20 3.69 0.10 63.09 Average: 1 35.10 0.00 4.38 3.41 0.11 57.00