---> uname -a: Linux prd-centos8-builder-2c-1g-20247.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 572 5040 19 2086 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:42:50:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe42:50ad/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) 04/03/2024 _x86_64_ (2 CPU) 07:03:31 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 256.65 157.50 99.15 6415.06 26421.71 07:06:01 AM 105.63 0.28 105.35 17.86 9128.43 07:07:01 AM 30.49 0.30 30.19 42.39 1661.21 07:08:01 AM 13.66 0.30 13.36 8.00 275.50 Average: 101.62 39.60 62.02 1621.03 9372.42 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5211236 6974768 2673208 33.90 2688 1937624 797120 8.92 254488 2080212 189928 07:06:01 AM 5251552 7071384 2632892 33.39 2688 1987072 646972 7.24 241296 2023932 31956 07:07:01 AM 5198136 7018648 2686308 34.07 2688 1988344 696052 7.79 245488 2074908 12 07:08:01 AM 5171172 6991888 2713272 34.41 2688 1988568 723660 8.10 246404 2101004 8 Average: 5208024 7014172 2676420 33.95 2688 1975402 715951 8.01 246919 2070014 55476 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 281.59 143.12 1617.99 62.85 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 34.43 27.75 275.37 8.01 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 22.76 20.46 23.21 6.89 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 20.11 18.53 20.39 5.72 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 89.73 52.47 484.29 20.87 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) 04/03/2024 _x86_64_ (2 CPU) 07:03:31 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 37.07 2.68 19.25 18.50 0.11 22.40 07:05:01 AM 0 38.63 2.63 16.65 15.84 0.12 26.14 07:05:01 AM 1 35.49 2.72 21.88 21.18 0.10 18.63 07:06:01 AM all 40.18 0.00 3.24 3.22 0.09 53.27 07:06:01 AM 0 34.35 0.00 3.14 4.74 0.08 57.69 07:06:01 AM 1 46.01 0.00 3.35 1.70 0.10 48.84 07:07:01 AM all 32.01 0.00 1.54 0.97 0.09 65.39 07:07:01 AM 0 20.42 0.00 1.48 0.70 0.08 77.32 07:07:01 AM 1 43.62 0.00 1.60 1.23 0.10 53.45 07:08:01 AM all 30.18 0.00 1.63 1.13 0.07 67.00 07:08:01 AM 0 31.09 0.00 1.63 1.18 0.07 66.03 07:08:01 AM 1 29.28 0.00 1.62 1.07 0.07 67.97 Average: all 34.85 0.66 6.36 5.90 0.09 52.13 Average: 0 31.10 0.65 5.69 5.58 0.09 56.89 Average: 1 38.62 0.67 7.04 6.22 0.09 47.37