---> uname -a: Linux prd-centos8-builder-2c-2g-36739.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 654 4803 19 2240 6747 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:cb:19:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fecb:1961/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:1d:69:40 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) 06/24/2025 _x86_64_ (2 CPU) 11:31:30 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 266.04 17.51 248.53 5364.75 8146.47 11:34:01 AM 110.88 0.52 110.36 65.18 11130.57 11:35:01 AM 32.07 0.30 31.77 42.39 1271.98 11:36:01 AM 15.21 0.50 14.71 41.33 633.76 Average: 106.06 4.71 101.35 1378.46 5295.89 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5124636 6954972 2757788 34.99 2688 2013392 1006064 11.26 201008 2232164 153628 11:34:01 AM 4944076 6926220 2938348 37.28 2688 2158588 1019092 11.41 232008 2354972 27028 11:35:01 AM 4901240 6915384 2981184 37.82 2688 2190832 1023340 11.46 268332 2362376 40896 11:36:01 AM 4964088 6947464 2918336 37.02 2688 2160136 991704 11.10 421736 2146472 8992 Average: 4983510 6936010 2898914 36.78 2688 2130737 1010050 11.31 280771 2273996 57636 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 299.13 187.67 1797.20 62.48 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 65.26 55.18 747.76 10.55 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 21.58 21.71 26.66 9.65 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 28.21 23.08 30.63 8.77 0.00 0.00 0.00 0.00 11:36:01 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 103.55 71.91 650.59 22.86 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) 06/24/2025 _x86_64_ (2 CPU) 11:31:30 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 38.88 0.00 7.10 2.62 0.08 51.32 11:33:01 AM 0 38.67 0.00 5.94 1.53 0.08 53.78 11:33:01 AM 1 39.09 0.00 8.26 3.70 0.08 48.86 11:34:01 AM all 36.32 0.00 5.44 1.11 0.08 57.05 11:34:01 AM 0 34.73 0.00 5.47 1.26 0.08 58.45 11:34:01 AM 1 37.91 0.00 5.42 0.95 0.08 55.64 11:35:01 AM all 35.12 0.00 3.66 0.19 0.08 60.95 11:35:01 AM 0 24.63 0.00 3.14 0.15 0.07 72.01 11:35:01 AM 1 45.60 0.00 4.17 0.23 0.10 49.90 11:36:01 AM all 31.93 0.00 3.79 0.14 0.08 64.06 11:36:01 AM 0 33.35 0.00 3.57 0.08 0.08 62.92 11:36:01 AM 1 30.51 0.00 4.02 0.20 0.07 65.20 Average: all 35.56 0.00 5.00 1.01 0.08 58.35 Average: 0 32.85 0.00 4.53 0.76 0.08 61.78 Average: 1 38.28 0.00 5.46 1.27 0.08 54.91