---> uname -a: Linux prd-centos8-builder-2c-8g-6506.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 582 4968 19 2146 6822 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:5f:8e:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86242sec preferred_lft 86242sec inet6 fe80::f816:3eff:fe5f:8e1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7e:09:9e:19 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) 12/30/2024 _x86_64_ (2 CPU) 20:09:30 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 945.21 186.30 758.90 1895.89 232660.27 08:11:01 PM 79.81 27.65 52.16 6268.60 29553.52 08:12:01 PM 102.96 0.87 102.10 93.40 9443.40 Average: 96.55 15.30 81.25 3172.98 20785.78 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 5877608 7287300 2004824 25.43 2688 1608500 644068 8.17 122212 1619608 677256 08:11:01 PM 5423532 7071440 2458900 31.19 2688 1841776 956068 10.71 342200 1834824 53476 08:12:01 PM 5184296 7081480 2698136 34.23 2688 2076856 910352 10.19 345700 2016760 118592 Average: 5495145 7146740 2387287 30.29 2688 1842377 836829 9.37 270037 1823731 283108 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 13.70 13.70 2.68 3.40 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 135.08 79.11 669.03 28.49 0.00 0.00 0.00 0.00 08:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 67.14 56.90 650.04 10.05 0.00 0.00 0.00 0.00 08:12:01 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 100.58 67.67 655.57 19.17 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) 12/30/2024 _x86_64_ (2 CPU) 20:09:30 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 7.80 0.00 26.95 65.25 0.00 0.00 08:10:01 PM 0 8.33 0.00 26.39 65.28 0.00 0.00 08:10:01 PM 1 7.25 0.00 27.54 65.22 0.00 0.00 08:11:01 PM all 28.92 0.00 5.62 4.31 0.11 61.04 08:11:01 PM 0 32.00 0.00 5.99 4.30 0.13 57.58 08:11:01 PM 1 25.82 0.00 5.26 4.33 0.08 64.51 08:12:01 PM all 35.84 0.00 5.37 2.94 0.11 55.74 08:12:01 PM 0 42.53 0.00 6.42 3.32 0.12 47.61 08:12:01 PM 1 29.19 0.00 4.33 2.57 0.10 63.82 Average: all 32.24 0.00 5.62 3.99 0.11 58.04 Average: 0 37.09 0.00 6.32 4.18 0.12 52.29 Average: 1 27.40 0.00 4.92 3.80 0.09 63.79