---> uname -a: Linux prd-centos8-builder-2c-1g-14982.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 573 5030 19 2095 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:c8:15:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fec8:1533/64 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) 03/22/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 224.18 130.84 93.33 4466.06 6745.79 02:06:01 AM 95.15 0.28 94.87 17.86 8796.57 02:07:01 AM 23.28 0.30 22.98 42.39 936.83 02:08:01 AM 27.21 0.78 26.43 57.06 626.76 Average: 92.46 33.05 59.40 1145.79 4276.68 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5305336 7042032 2579108 32.71 2688 1910888 722084 8.08 218456 2023296 139240 02:06:01 AM 5115412 6944784 2769032 35.12 2688 1997380 774968 8.68 243116 2162712 16568 02:07:01 AM 5174632 7005152 2709812 34.37 2688 1998528 712272 7.97 245552 2101044 12 02:08:01 AM 5109576 6944764 2774868 35.19 2688 2002592 769444 8.61 413896 1997216 12560 Average: 5176239 6984183 2708205 34.35 2688 1977347 744692 8.34 280255 2071067 42095 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 243.04 134.59 1671.24 60.46 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 35.15 28.71 249.46 9.25 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 27.75 24.91 29.32 7.79 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 35.56 29.20 34.15 12.06 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 85.37 54.35 496.03 22.39 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) 03/22/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.44 2.14 18.14 5.07 0.13 33.08 02:05:01 AM 0 40.95 2.21 16.88 4.38 0.10 35.47 02:05:01 AM 1 41.92 2.07 19.41 5.77 0.15 30.68 02:06:01 AM all 40.70 0.00 2.83 3.05 0.11 53.31 02:06:01 AM 0 30.45 0.00 2.41 2.74 0.10 64.29 02:06:01 AM 1 50.96 0.00 3.25 3.36 0.12 42.31 02:07:01 AM all 37.45 0.00 1.89 0.35 0.09 60.21 02:07:01 AM 0 27.61 0.00 1.85 0.33 0.08 70.13 02:07:01 AM 1 47.29 0.00 1.93 0.37 0.10 50.31 02:08:01 AM all 41.49 0.00 2.34 0.29 0.11 55.77 02:08:01 AM 0 25.49 0.00 1.98 0.25 0.12 72.16 02:08:01 AM 1 57.50 0.00 2.70 0.33 0.10 39.37 Average: all 40.27 0.53 6.25 2.18 0.11 50.66 Average: 0 31.09 0.55 5.74 1.92 0.10 60.60 Average: 1 49.45 0.51 6.77 2.44 0.12 40.71