---> uname -a: Linux prd-centos8-builder-2c-2g-51208.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 658 4775 19 2262 6741 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:a3:1d:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fea3:1d71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:c7:be:04 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) 19:31:50 LINUX RESTART (2 CPU) 07:33:02 PM tps rtps wtps bread/s bwrtn/s 07:34:02 PM 131.10 0.54 130.55 66.84 11058.77 07:35:01 PM 51.76 0.36 51.41 44.46 5842.07 07:36:01 PM 22.48 0.00 22.48 0.00 855.74 07:37:01 PM 27.15 0.92 26.23 95.18 717.66 Average: 57.84 0.45 57.39 51.59 4586.42 07:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:02 PM 4967500 6934420 2914932 36.98 2688 2142840 1010208 11.31 205304 2357416 101052 07:35:01 PM 4938268 6951488 2944164 37.35 2688 2188688 1003496 11.24 268956 2320940 18012 07:36:01 PM 4934324 6940432 2948108 37.40 2688 2181452 1006104 11.27 269216 2323324 12 07:37:01 PM 4897360 6914532 2985072 37.87 2688 2192500 1011844 11.33 427168 2203076 19872 Average: 4934363 6935218 2948069 37.40 2688 2176370 1007913 11.29 292661 2301189 34737 07:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:02 PM eth0 64.58 53.89 676.53 9.13 0.00 0.00 0.00 0.00 07:34:02 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 62.42 51.97 612.23 10.69 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 18.40 18.16 17.55 6.73 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 24.75 21.86 28.62 16.18 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 42.36 36.33 331.13 10.69 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) 19:31:50 LINUX RESTART (2 CPU) 07:33:02 PM CPU %user %nice %system %iowait %steal %idle 07:34:02 PM all 36.14 0.00 5.82 1.13 0.12 56.79 07:34:02 PM 0 22.80 0.00 5.05 0.78 0.12 71.25 07:34:02 PM 1 49.50 0.00 6.59 1.49 0.12 42.31 07:35:01 PM all 34.68 0.00 4.05 0.47 0.10 60.70 07:35:01 PM 0 25.94 0.00 3.71 0.49 0.10 69.76 07:35:01 PM 1 43.43 0.00 4.40 0.44 0.10 51.63 07:36:01 PM all 31.12 0.00 3.02 0.14 0.08 65.65 07:36:01 PM 0 20.23 0.00 2.42 0.12 0.07 77.17 07:36:01 PM 1 42.00 0.00 3.62 0.17 0.08 54.13 07:37:01 PM all 36.20 0.00 3.95 0.14 0.09 59.61 07:37:01 PM 0 22.48 0.00 3.52 0.12 0.10 73.79 07:37:01 PM 1 49.92 0.00 4.39 0.17 0.08 45.44 Average: all 34.53 0.00 4.21 0.47 0.10 60.70 Average: 0 22.85 0.00 3.67 0.37 0.10 73.01 Average: 1 46.21 0.00 4.74 0.56 0.10 48.38