---> uname -a: Linux prd-centos8-builder-2c-2g-50947.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 662 4776 19 2258 6738 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:73:59:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe73:5929/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:34:2a:15 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) 09/09/2025 _x86_64_ (2 CPU) 01:31:55 LINUX RESTART (2 CPU) 01:33:01 AM tps rtps wtps bread/s bwrtn/s 01:34:01 AM 112.70 0.55 112.15 20.93 10170.61 01:35:01 AM 58.31 0.67 57.65 102.90 6605.65 01:36:01 AM 23.35 0.10 23.25 3.60 1074.34 01:37:01 AM 19.46 0.00 19.46 0.00 521.11 01:38:01 AM 29.17 0.92 28.26 95.17 773.43 Average: 48.60 0.45 48.15 44.52 3829.23 01:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 AM 4996404 6952196 2886028 36.61 2688 2132200 1006548 11.27 202480 2332412 128712 01:35:01 AM 4848288 6850444 3034144 38.49 2688 2177632 1121684 12.56 233956 2448084 27860 01:36:01 AM 4891224 6906528 2991208 37.95 2688 2190920 1055324 11.82 269264 2368516 24020 01:37:01 AM 4923044 6924320 2959388 37.54 2688 2176844 1035304 11.59 269156 2336816 9936 01:38:01 AM 4927520 6934280 2954912 37.49 2688 2181816 1017692 11.40 423668 2178120 25104 Average: 4917296 6913554 2965136 37.62 2688 2171882 1047310 11.73 279705 2332790 43126 01:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 84.44 69.66 887.94 9.40 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 91.10 74.33 596.38 22.58 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 20.76 21.76 25.73 6.53 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 20.48 19.63 20.27 6.81 0.00 0.00 0.00 0.00 01:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 30.74 24.96 28.97 11.93 0.00 0.00 0.00 0.00 01:38:01 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 49.51 42.07 311.88 11.45 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) 09/09/2025 _x86_64_ (2 CPU) 01:31:55 LINUX RESTART (2 CPU) 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 33.42 0.00 5.30 2.82 0.10 58.36 01:34:01 AM 0 36.64 0.00 5.24 3.76 0.10 54.26 01:34:01 AM 1 30.22 0.00 5.35 1.88 0.10 62.45 01:35:01 AM all 30.75 0.00 4.11 1.12 0.13 63.88 01:35:01 AM 0 30.41 0.00 3.99 1.08 0.12 64.40 01:35:01 AM 1 31.09 0.00 4.24 1.15 0.15 63.36 01:36:01 AM all 19.33 0.00 2.86 0.30 0.08 77.43 01:36:01 AM 0 24.17 0.00 3.04 0.43 0.08 72.27 01:36:01 AM 1 14.51 0.00 2.67 0.17 0.07 82.59 01:37:01 AM all 31.69 0.00 3.60 0.13 0.09 64.49 01:37:01 AM 0 27.39 0.00 3.36 0.07 0.08 69.10 01:37:01 AM 1 36.01 0.00 3.84 0.18 0.10 59.87 01:38:01 AM all 36.75 0.00 4.32 0.22 0.08 58.63 01:38:01 AM 0 39.64 0.00 4.83 0.27 0.08 55.18 01:38:01 AM 1 33.84 0.00 3.80 0.18 0.08 62.09 Average: all 30.40 0.00 4.04 0.92 0.10 64.55 Average: 0 31.66 0.00 4.09 1.12 0.09 63.04 Average: 1 29.14 0.00 3.98 0.71 0.10 66.07