---> uname -a: Linux prd-centos8-builder-2c-2g-40642.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 683 4750 19 2263 6717 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:db:18:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fedb:1870/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3e:d5:ee:8f 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) 07/08/2025 _x86_64_ (2 CPU) 01:31:29 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 209.76 10.63 199.13 3636.65 8175.87 01:34:01 AM 99.95 0.70 99.25 103.17 10966.54 01:35:01 AM 29.51 0.10 29.41 3.60 1709.18 01:36:01 AM 21.96 0.00 21.96 0.00 547.82 01:37:01 AM 29.17 0.92 28.26 95.17 805.08 Average: 78.07 2.47 75.60 767.74 4440.99 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5081580 6946792 2800852 35.53 2688 2047540 1039868 11.64 204084 2270832 165460 01:34:01 AM 4930656 6938236 2951776 37.45 2688 2182916 1020392 11.43 230344 2366380 42500 01:35:01 AM 4910168 6916980 2972264 37.71 2688 2182120 1040836 11.65 266360 2349864 9928 01:36:01 AM 4888560 6895232 2993872 37.98 2688 2182120 1045352 11.70 267076 2371508 9928 01:37:01 AM 4874904 6887160 3007528 38.15 2688 2187156 1052788 11.79 421620 2230396 25164 Average: 4937174 6916880 2945258 37.36 2688 2156370 1039847 11.64 277897 2317796 50596 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 292.82 187.55 1837.76 62.89 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 68.39 57.15 721.02 11.18 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 20.75 20.35 33.49 7.70 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 20.29 21.18 20.32 7.98 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 23.43 20.81 28.06 11.22 0.00 0.00 0.00 0.00 01:37:01 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 85.14 61.41 528.15 20.20 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) 07/08/2025 _x86_64_ (2 CPU) 01:31:29 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 40.31 0.00 7.52 1.59 0.10 50.48 01:33:01 AM 0 36.02 0.00 5.95 1.05 0.10 56.88 01:33:01 AM 1 44.60 0.00 9.11 2.13 0.10 44.06 01:34:01 AM all 31.32 0.00 4.87 0.87 0.11 62.84 01:34:01 AM 0 21.37 0.00 4.49 0.72 0.12 73.31 01:34:01 AM 1 41.25 0.00 5.25 1.02 0.10 52.39 01:35:01 AM all 25.83 0.00 3.02 0.15 0.09 70.91 01:35:01 AM 0 11.38 0.00 2.40 0.13 0.10 85.98 01:35:01 AM 1 40.27 0.00 3.64 0.17 0.08 55.84 01:36:01 AM all 34.16 0.00 3.73 0.11 0.09 61.91 01:36:01 AM 0 16.94 0.00 2.70 0.07 0.10 80.20 01:36:01 AM 1 51.39 0.00 4.77 0.15 0.08 43.61 01:37:01 AM all 36.95 0.00 4.30 0.15 0.09 58.50 01:37:01 AM 0 30.09 0.00 3.95 0.13 0.08 65.74 01:37:01 AM 1 43.80 0.00 4.66 0.17 0.10 51.28 Average: all 33.71 0.00 4.69 0.57 0.10 60.93 Average: 0 23.16 0.00 3.90 0.42 0.10 72.43 Average: 1 44.26 0.00 5.48 0.72 0.09 49.44