---> uname -a: Linux prd-centos8-builder-2c-2g-43138.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 634 4799 19 2262 6765 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:2d:2a:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe2d:2aa2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:44:f0:26 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) 07/16/2025 _x86_64_ (2 CPU) 05:31:32 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 283.81 17.91 265.89 5377.94 8164.96 05:34:01 AM 107.25 0.70 106.55 103.17 11407.93 05:35:01 AM 35.17 0.10 35.07 3.60 1845.95 05:36:01 AM 20.46 0.22 20.25 24.93 518.33 Average: 111.68 4.73 106.94 1377.46 5484.50 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5196952 7030364 2685472 34.07 2688 2016416 938388 10.51 200504 2161464 163616 05:34:01 AM 4956320 6970240 2926104 37.12 2688 2189284 975952 10.93 231424 2338616 50088 05:35:01 AM 4957448 6963656 2924976 37.11 2688 2181808 970552 10.87 266252 2303388 10768 05:36:01 AM 4982972 6989812 2899452 36.78 2688 2182504 944148 10.57 267224 2277252 10768 Average: 5023423 6988518 2859001 36.27 2688 2142503 957260 10.72 241351 2270180 58810 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 303.50 192.44 1789.24 63.21 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 82.69 63.63 816.02 11.91 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 24.73 27.02 29.75 9.82 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 19.40 19.53 17.82 7.24 0.00 0.00 0.00 0.00 05:36:01 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 107.58 75.66 663.23 23.05 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) 07/16/2025 _x86_64_ (2 CPU) 05:31:32 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 41.52 0.00 7.34 1.89 0.09 49.16 05:33:01 AM 0 50.89 0.00 8.88 3.13 0.10 37.00 05:33:01 AM 1 32.15 0.00 5.80 0.65 0.08 61.32 05:34:01 AM all 35.88 0.00 5.59 0.99 0.11 57.42 05:34:01 AM 0 41.63 0.00 5.79 0.97 0.12 51.50 05:34:01 AM 1 30.15 0.00 5.40 1.01 0.10 63.33 05:35:01 AM all 34.48 0.00 3.62 0.23 0.08 61.59 05:35:01 AM 0 44.88 0.00 3.84 0.22 0.08 50.98 05:35:01 AM 1 24.08 0.00 3.40 0.23 0.08 72.20 05:36:01 AM all 33.22 0.00 3.65 0.13 0.11 62.90 05:36:01 AM 0 43.10 0.00 4.32 0.15 0.12 52.32 05:36:01 AM 1 23.34 0.00 2.98 0.10 0.10 73.48 Average: all 36.27 0.00 5.05 0.81 0.10 57.77 Average: 0 45.12 0.00 5.70 1.11 0.10 47.96 Average: 1 27.43 0.00 4.40 0.50 0.09 67.58