---> uname -a: Linux prd-centos8-builder-2c-1g-9360.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 568 5034 19 2097 6826 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:5e:fa:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe5e:fa4d/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) 02/28/2024 _x86_64_ (2 CPU) 09:03:29 LINUX RESTART (2 CPU) 09:04:02 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 247.42 152.11 95.31 6305.51 17949.60 09:06:01 AM 105.71 0.28 105.43 17.86 8665.18 09:07:01 AM 37.41 0.60 36.81 50.39 2240.28 09:08:01 AM 15.95 0.28 15.66 25.73 433.23 Average: 101.01 37.84 63.17 1580.12 7277.67 09:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5244876 6968708 2639568 33.48 2688 1897356 782896 8.76 215800 2081284 130992 09:06:01 AM 5181124 7011380 2703320 34.29 2688 1997284 705716 7.90 229004 2105812 48276 09:07:01 AM 5153404 6984748 2731040 34.64 2688 1998844 721364 8.08 244616 2119308 88 09:08:01 AM 5177288 7010668 2707156 34.34 2688 1999856 705168 7.89 421588 1918020 17524 Average: 5189173 6993876 2695271 34.18 2688 1973335 728786 8.16 277752 2056106 49220 09:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 263.43 139.01 1681.89 59.45 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 36.14 29.29 312.03 8.47 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 30.66 27.03 30.39 9.37 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 31.34 25.90 33.18 9.24 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 89.67 54.96 509.48 21.47 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) 02/28/2024 _x86_64_ (2 CPU) 09:03:29 LINUX RESTART (2 CPU) 09:04:02 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 37.75 2.54 19.21 13.98 0.15 26.38 09:05:01 AM 0 37.02 1.73 18.07 15.68 0.14 27.37 09:05:01 AM 1 38.47 3.35 20.34 12.29 0.16 25.39 09:06:01 AM all 40.35 0.00 3.28 3.59 0.10 52.69 09:06:01 AM 0 47.06 0.00 3.34 2.91 0.08 46.61 09:06:01 AM 1 33.64 0.00 3.22 4.27 0.12 58.75 09:07:01 AM all 38.62 0.00 1.98 1.06 0.08 58.26 09:07:01 AM 0 31.10 0.00 1.79 0.67 0.08 66.35 09:07:01 AM 1 46.12 0.00 2.17 1.45 0.08 50.17 09:08:01 AM all 36.83 0.00 2.49 0.48 0.09 60.11 09:08:01 AM 0 13.13 0.00 1.75 0.50 0.08 84.54 09:08:01 AM 1 60.70 0.00 3.24 0.45 0.10 35.50 Average: all 38.39 0.62 6.63 4.70 0.11 49.55 Average: 0 32.02 0.42 6.13 4.84 0.10 56.49 Average: 1 44.76 0.82 7.14 4.56 0.11 42.61