---> uname -a: Linux prd-centos8-builder-2c-2g-46170.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 665 4769 19 2262 6734 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:2e:9a:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe2e:9ae7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:f0:2e:fe 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) 07/26/2025 _x86_64_ (2 CPU) 05:31:28 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 256.39 18.14 238.25 5385.44 8461.94 05:34:01 AM 103.98 0.70 103.28 103.18 11223.06 05:35:01 AM 34.61 0.10 34.51 3.60 1763.18 05:36:01 AM 24.06 0.00 24.06 0.00 908.08 05:37:01 AM 27.36 0.92 26.44 95.17 778.56 Average: 89.29 3.97 85.31 1117.69 4627.00 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5101844 6936544 2780580 35.28 2688 2018300 1029008 11.52 201088 2255268 143044 05:34:01 AM 4922876 6937496 2959548 37.55 2688 2190080 999032 11.19 232068 2372000 51016 05:35:01 AM 4924308 6930244 2958116 37.53 2688 2181560 998484 11.18 266384 2336720 10772 05:36:01 AM 4825952 6864112 3056472 38.78 2688 2213916 1066096 11.94 270512 2431196 43192 05:37:01 AM 4862728 6875208 3019696 38.31 2688 2187676 1051048 11.77 422424 2241668 27136 Average: 4927542 6908721 2954882 37.49 2688 2158306 1028734 11.52 278495 2327370 55032 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 273.40 177.48 1804.98 62.36 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 76.47 58.82 793.55 11.05 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 22.19 24.03 26.61 9.43 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 19.96 20.05 19.12 7.30 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 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 22.88 21.18 26.84 17.62 0.00 0.00 0.00 0.00 05:37:01 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 82.99 60.32 534.27 21.56 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) 07/26/2025 _x86_64_ (2 CPU) 05:31:28 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 38.86 0.00 7.51 2.25 0.12 51.27 05:33:01 AM 0 34.25 0.00 5.93 0.89 0.12 58.81 05:33:01 AM 1 43.50 0.00 9.10 3.62 0.12 43.66 05:34:01 AM all 34.88 0.00 5.45 1.21 0.10 58.37 05:34:01 AM 0 29.49 0.00 5.44 1.63 0.10 63.34 05:34:01 AM 1 40.29 0.00 5.45 0.79 0.10 53.38 05:35:01 AM all 34.34 0.00 3.59 0.22 0.11 61.74 05:35:01 AM 0 33.99 0.00 3.88 0.28 0.10 61.74 05:35:01 AM 1 34.69 0.00 3.30 0.15 0.12 61.75 05:36:01 AM all 31.34 0.00 3.62 0.17 0.10 64.77 05:36:01 AM 0 27.93 0.00 3.50 0.15 0.10 68.31 05:36:01 AM 1 34.75 0.00 3.74 0.18 0.10 61.23 05:37:01 AM all 35.83 0.00 4.27 0.17 0.10 59.64 05:37:01 AM 0 40.81 0.00 4.56 0.17 0.10 54.36 05:37:01 AM 1 30.86 0.00 3.97 0.17 0.10 64.91 Average: all 35.04 0.00 4.88 0.80 0.11 59.17 Average: 0 33.29 0.00 4.67 0.62 0.10 61.32 Average: 1 36.80 0.00 5.10 0.98 0.11 57.01