---> uname -a: Linux prd-centos8-builder-2c-2g-7714.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4812 19 2264 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:4b:b2:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe4b:b2a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:2c:e4:e2 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) 11/10/2025 _x86_64_ (2 CPU) 19:31:34 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 208.25 23.28 184.97 5826.19 7087.42 07:34:01 PM 116.66 0.45 116.21 63.05 12551.45 07:35:01 PM 35.20 0.75 34.46 74.24 1874.59 07:36:01 PM 24.21 0.00 24.21 0.00 624.81 07:37:01 PM 25.06 0.52 24.54 64.65 693.54 Average: 81.88 5.00 76.88 1205.66 4566.49 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5155736 6960100 2726688 34.59 2688 1993364 1048764 11.74 218608 2206916 145204 07:34:01 PM 4850772 6896024 3031652 38.46 2688 2221052 1058504 11.85 210720 2465932 66696 07:35:01 PM 4966652 6974996 2915772 36.99 2688 2183660 968852 10.85 269392 2291448 9940 07:36:01 PM 4905484 6946824 2976940 37.77 2688 2216800 983540 11.01 273028 2348864 43076 07:37:01 PM 4965304 6978112 2917120 37.01 2688 2187764 957556 10.72 438424 2124104 25108 Average: 4968790 6951211 2913634 36.96 2688 2160528 1003443 11.24 282034 2287453 58005 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 289.25 173.26 1783.56 61.71 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 78.41 64.31 847.05 10.18 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 25.49 25.46 29.41 11.35 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 18.91 19.56 17.90 7.86 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 27.56 24.29 30.37 11.54 0.00 0.00 0.00 0.00 07:37:01 PM 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 87.93 61.38 541.67 20.53 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) 11/10/2025 _x86_64_ (2 CPU) 19:31:34 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 42.36 0.00 7.30 1.76 0.10 48.48 07:33:01 PM 0 42.79 0.00 7.43 0.87 0.10 48.81 07:33:01 PM 1 41.93 0.00 7.17 2.66 0.10 48.15 07:34:01 PM all 34.95 0.00 5.39 1.16 0.08 58.42 07:34:01 PM 0 33.82 0.00 5.50 1.37 0.08 59.23 07:34:01 PM 1 36.07 0.00 5.29 0.95 0.08 57.61 07:35:01 PM all 32.35 0.00 3.99 0.19 0.10 63.38 07:35:01 PM 0 25.27 0.00 3.64 0.18 0.10 70.81 07:35:01 PM 1 39.42 0.00 4.33 0.20 0.10 55.95 07:36:01 PM all 33.39 0.00 3.43 0.12 0.09 62.97 07:36:01 PM 0 37.78 0.00 3.97 0.10 0.10 58.06 07:36:01 PM 1 29.02 0.00 2.88 0.13 0.08 67.88 07:37:01 PM all 35.79 0.00 4.10 0.13 0.09 59.89 07:37:01 PM 0 39.49 0.00 4.44 0.13 0.10 55.84 07:37:01 PM 1 32.11 0.00 3.75 0.12 0.08 63.94 Average: all 35.76 0.00 4.84 0.67 0.09 58.63 Average: 0 35.82 0.00 4.99 0.53 0.10 58.56 Average: 1 35.71 0.00 4.68 0.81 0.09 58.71