---> uname -a: Linux prd-centos8-builder-2c-1g-23343.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 7699 535 5074 19 2089 6859 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:d0:88:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fed0:882f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/14/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:03 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 214.05 105.69 108.36 3132.98 7324.05 06:06:01 PM 84.89 0.77 84.12 64.26 8179.94 06:07:01 PM 26.51 1.32 25.19 117.43 1030.39 06:08:01 PM 19.68 0.48 19.20 49.06 437.49 Average: 85.20 26.40 58.80 821.64 4216.95 06:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5276796 7028132 2607648 33.07 2688 1924188 708908 7.94 219900 2044476 150224 06:06:01 PM 5204488 7024796 2679956 33.99 2688 1988212 705144 7.89 254612 2058656 16952 06:07:01 PM 5215168 7039000 2669276 33.85 2688 1991744 682936 7.65 258768 2043776 24 06:08:01 PM 5222064 7050464 2662380 33.77 2688 1995664 680428 7.62 426928 1868512 12764 Average: 5229629 7035598 2654815 33.67 2688 1974952 694354 7.77 290052 2003855 44991 06:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 102.41 62.30 1066.24 19.26 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 35.28 29.13 193.64 8.71 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 30.47 26.92 25.02 8.40 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 34.78 29.58 34.34 11.84 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 50.30 36.77 323.61 11.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/14/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:03 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.40 1.49 15.71 2.75 0.11 37.53 06:05:01 PM 0 42.84 1.48 16.10 3.19 0.12 36.27 06:05:01 PM 1 41.97 1.50 15.31 2.32 0.10 38.79 06:06:01 PM all 38.89 0.00 2.69 1.77 0.09 56.55 06:06:01 PM 0 16.69 0.00 2.33 2.51 0.08 78.38 06:06:01 PM 1 61.14 0.00 3.05 1.03 0.10 34.68 06:07:01 PM all 36.60 0.00 1.97 0.31 0.08 61.04 06:07:01 PM 0 19.90 0.00 2.02 0.30 0.08 77.70 06:07:01 PM 1 53.31 0.00 1.92 0.32 0.08 44.37 06:08:01 PM all 38.94 0.00 2.41 0.17 0.10 58.37 06:08:01 PM 0 28.87 0.00 2.13 0.20 0.10 68.70 06:08:01 PM 1 49.02 0.00 2.70 0.13 0.10 48.05 Average: all 39.17 0.36 5.58 1.23 0.10 53.55 Average: 0 26.90 0.36 5.53 1.53 0.10 65.59 Average: 1 51.46 0.36 5.64 0.94 0.10 41.51