---> uname -a: Linux prd-centos8-builder-2c-1g-24466.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 540 5071 19 2088 6855 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:6a:72:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe6a:72fb/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) 04/19/2024 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 235.09 146.75 88.34 6286.44 9392.10 10:06:01 PM 90.92 0.23 90.68 16.53 7214.58 10:07:01 PM 42.83 0.35 42.48 43.73 3457.57 10:08:01 PM 20.29 0.58 19.71 33.72 459.86 Average: 97.28 36.98 60.30 1595.23 5131.01 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5288676 6998180 2595768 32.92 2688 1887792 753348 8.43 237536 2033980 112144 10:06:01 PM 5151656 6975080 2732788 34.66 2688 1991140 717800 8.04 221592 2146992 78816 10:07:01 PM 5213676 7036088 2670768 33.87 2688 1990256 662524 7.42 245560 2058664 36 10:08:01 PM 5203884 7027428 2680560 34.00 2688 1991396 680432 7.62 415300 1899180 172 Average: 5214473 7009194 2669971 33.86 2688 1965146 703526 7.88 279997 2034704 47792 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 355.83 168.36 1629.43 63.51 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 31.18 25.85 258.94 7.46 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 27.53 24.63 42.02 8.28 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 34.37 28.06 33.64 10.46 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 112.23 61.73 491.03 22.43 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) 04/19/2024 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 34.96 2.56 19.24 13.43 0.10 29.71 10:05:01 PM 0 46.09 2.04 14.73 13.28 0.10 23.75 10:05:01 PM 1 23.68 3.09 23.81 13.58 0.10 35.74 10:06:01 PM all 36.81 0.00 3.09 6.01 0.19 53.90 10:06:01 PM 0 44.53 0.00 2.95 8.21 0.18 44.13 10:06:01 PM 1 29.10 0.00 3.23 3.81 0.20 63.66 10:07:01 PM all 40.46 0.00 2.19 1.01 0.08 56.26 10:07:01 PM 0 52.46 0.00 2.38 1.15 0.08 43.93 10:07:01 PM 1 28.45 0.00 2.00 0.87 0.08 68.60 10:08:01 PM all 38.72 0.00 2.10 0.51 0.11 58.57 10:08:01 PM 0 52.06 0.00 2.32 0.92 0.12 44.59 10:08:01 PM 1 25.38 0.00 1.88 0.10 0.10 72.53 Average: all 37.75 0.63 6.60 5.20 0.12 49.69 Average: 0 48.79 0.51 5.57 5.87 0.12 39.14 Average: 1 26.67 0.76 7.64 4.54 0.12 60.28