---> uname -a: Linux prd-centos8-builder-2c-2g-44672.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 680 4754 19 2262 6720 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:05:98:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe05:9814/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:0a:90:f9 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) 07/20/2025 _x86_64_ (2 CPU) 14:31:28 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 241.94 9.39 232.54 1512.99 5810.98 02:34:01 PM 105.90 0.72 105.18 71.31 8228.79 02:35:01 PM 64.86 0.32 64.54 41.99 6800.67 02:36:01 PM 19.96 0.03 19.93 1.73 513.96 02:37:01 PM 30.12 0.92 29.21 95.17 1056.20 Average: 92.57 2.28 90.29 344.73 4482.13 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5288548 6960736 2593876 32.91 2688 1866320 1045640 11.71 198564 2107108 14260 02:34:01 PM 4987616 6955520 2894808 36.72 2688 2143888 977444 10.94 204524 2336104 123532 02:35:01 PM 4967780 6973828 2914644 36.98 2688 2181696 961912 10.77 266276 2292268 10788 02:36:01 PM 4914788 6920728 2967636 37.65 2688 2181676 1003136 11.23 267560 2344296 10752 02:37:01 PM 4910380 6918992 2972044 37.70 2688 2184012 1003152 11.23 424812 2190876 10204 Average: 5013822 6945961 2868602 36.39 2688 2111518 998257 11.18 272347 2254130 33907 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 213.31 119.40 1089.06 52.06 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 70.06 57.61 736.61 9.02 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 75.92 63.22 585.34 12.34 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 20.43 19.99 19.28 7.41 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 25.07 22.39 29.51 11.71 0.00 0.00 0.00 0.00 02:37:01 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 80.97 56.53 492.00 18.51 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) 07/20/2025 _x86_64_ (2 CPU) 14:31:28 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 18.80 0.00 3.99 1.70 0.07 75.45 02:33:01 PM 0 23.33 0.00 5.04 3.10 0.07 68.46 02:33:01 PM 1 14.28 0.00 2.94 0.30 0.07 82.42 02:34:01 PM all 36.61 0.00 5.61 0.72 0.08 56.98 02:34:01 PM 0 44.56 0.00 6.73 0.67 0.07 47.97 02:34:01 PM 1 28.68 0.00 4.48 0.77 0.10 65.98 02:35:01 PM all 34.07 0.00 3.72 0.57 0.09 61.55 02:35:01 PM 0 31.65 0.00 3.49 0.40 0.10 64.36 02:35:01 PM 1 36.48 0.00 3.95 0.73 0.08 58.75 02:36:01 PM all 32.31 0.00 3.61 0.11 0.08 63.88 02:36:01 PM 0 30.77 0.00 3.84 0.08 0.08 65.23 02:36:01 PM 1 33.86 0.00 3.39 0.13 0.08 62.53 02:37:01 PM all 35.47 0.00 4.10 0.21 0.08 60.14 02:37:01 PM 0 34.84 0.00 3.70 0.25 0.08 61.13 02:37:01 PM 1 36.11 0.00 4.50 0.17 0.08 59.14 Average: all 31.46 0.00 4.20 0.66 0.08 63.59 Average: 0 33.04 0.00 4.56 0.90 0.08 61.42 Average: 1 29.89 0.00 3.85 0.42 0.08 65.76