---> uname -a: Linux prd-centos8-builder-2c-1g-5647.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 542 5039 19 2117 6850 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:87:bb:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe87:bbfb/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) 02/15/2024 _x86_64_ (2 CPU) 21:04:07 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 176.37 59.41 116.96 1812.33 9211.85 09:07:01 PM 81.94 0.47 81.47 56.26 6374.40 09:08:01 PM 29.43 0.10 29.33 3.60 1599.45 09:09:01 PM 25.68 0.78 24.90 57.06 719.51 Average: 78.36 15.19 63.17 482.37 4476.50 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 5179080 7004004 2705364 34.31 2688 1993152 723196 8.10 229276 2115272 142152 09:07:01 PM 5185556 7035768 2698888 34.23 2688 2016448 675144 7.56 244564 2083304 32156 09:08:01 PM 5180928 7030860 2703516 34.29 2688 2016548 674892 7.56 253076 2079372 20 09:09:01 PM 5133844 7003600 2750600 34.89 2688 2035316 684144 7.66 423384 1955200 32356 Average: 5169852 7018558 2714592 34.43 2688 2015366 689344 7.72 287575 2058287 51671 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 58.43 40.60 970.66 7.75 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 33.81 27.43 220.73 8.04 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 19.80 16.85 16.00 6.21 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 36.13 28.16 34.59 10.69 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 37.04 28.26 310.52 8.17 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) 02/15/2024 _x86_64_ (2 CPU) 21:04:07 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 40.51 0.84 10.03 4.13 0.10 44.39 09:06:01 PM 0 23.42 1.18 11.21 4.49 0.10 59.60 09:06:01 PM 1 57.57 0.50 8.86 3.76 0.10 29.21 09:07:01 PM all 38.87 0.00 3.36 1.94 0.11 55.72 09:07:01 PM 0 25.87 0.00 3.05 2.93 0.10 68.06 09:07:01 PM 1 51.96 0.00 3.67 0.94 0.12 43.30 09:08:01 PM all 28.43 0.00 1.37 0.60 0.07 69.53 09:08:01 PM 0 17.09 0.00 1.20 0.15 0.08 81.48 09:08:01 PM 1 39.78 0.00 1.53 1.05 0.07 57.57 09:09:01 PM all 38.78 0.00 2.68 0.44 0.10 58.00 09:09:01 PM 0 17.59 0.00 2.18 0.40 0.10 79.73 09:09:01 PM 1 60.02 0.00 3.19 0.48 0.10 36.21 Average: all 36.63 0.21 4.35 1.77 0.10 56.94 Average: 0 20.98 0.29 4.39 1.98 0.10 72.26 Average: 1 52.32 0.13 4.30 1.56 0.10 41.60