---> uname -a: Linux prd-centos8-builder-2c-1g-7874.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: 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: 7699 610 4985 19 2103 6784 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:77:2b:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe77:2b15/64 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) 02/23/2024 _x86_64_ (2 CPU) 07:03:25 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 217.96 114.75 103.22 3310.76 7103.37 07:06:01 AM 99.63 0.27 99.37 17.46 9121.06 07:07:01 AM 23.56 0.30 23.26 42.39 947.26 07:08:01 AM 34.54 0.78 33.76 57.06 1009.32 Average: 93.93 29.03 64.90 857.02 4545.36 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5222984 6988452 2661460 33.76 2688 1938540 813692 9.11 218684 2102132 160188 07:06:01 AM 5149544 6985636 2734900 34.69 2688 2003628 777684 8.71 243008 2123776 16500 07:07:01 AM 5147864 6985216 2736580 34.71 2688 2004904 784840 8.79 249332 2119780 28 07:08:01 AM 5072092 6914276 2812352 35.67 2688 2009104 823416 9.22 416348 2030188 29072 Average: 5148121 6968395 2736323 34.71 2688 1989044 799908 8.95 281843 2093969 51447 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 130.39 84.66 1194.60 35.21 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 31.03 24.28 238.74 7.63 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 29.15 26.45 28.86 8.02 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 35.14 27.50 34.77 11.41 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 56.43 40.72 374.28 15.57 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) 02/23/2024 _x86_64_ (2 CPU) 07:03:25 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 42.06 1.86 16.66 3.55 0.10 35.76 07:05:01 AM 0 43.39 1.90 15.62 2.91 0.10 36.08 07:05:01 AM 1 40.73 1.83 17.72 4.20 0.10 35.43 07:06:01 AM all 39.17 0.00 2.90 2.57 0.10 55.26 07:06:01 AM 0 31.22 0.00 3.08 2.53 0.08 63.08 07:06:01 AM 1 47.10 0.00 2.71 2.61 0.12 47.45 07:07:01 AM all 37.20 0.00 1.96 0.32 0.09 60.44 07:07:01 AM 0 33.71 0.00 2.15 0.38 0.08 63.67 07:07:01 AM 1 40.68 0.00 1.77 0.25 0.10 57.20 07:08:01 AM all 41.05 0.00 2.45 0.49 0.09 55.92 07:08:01 AM 0 23.35 0.00 2.15 0.75 0.08 73.67 07:08:01 AM 1 58.77 0.00 2.75 0.23 0.10 38.15 Average: all 39.86 0.46 5.96 1.73 0.10 51.90 Average: 0 32.89 0.47 5.72 1.64 0.09 59.18 Average: 1 46.84 0.45 6.19 1.81 0.10 44.59