---> uname -a: Linux prd-centos8-builder-2c-1g-14636.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: 2799.996 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 550 5034 19 2115 6843 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:1f:96:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe1f:962f/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) 01/23/2024 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 220.99 119.34 101.65 3183.47 7024.09 09:06:01 PM 104.12 0.28 103.83 17.86 8961.22 09:07:01 PM 32.03 0.30 31.73 42.39 1594.55 09:08:01 PM 20.71 0.58 20.13 33.73 637.43 Average: 94.47 30.13 64.34 819.46 4554.43 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5215800 6999680 2668644 33.85 2688 1956308 712300 7.97 220020 2105504 172492 09:06:01 PM 5225868 7072892 2658576 33.72 2688 2013500 618460 6.92 244092 2046916 32160 09:07:01 PM 5109832 6967608 2774612 35.19 2688 2024404 718040 8.04 253072 2152212 9672 09:08:01 PM 5180396 7030020 2704048 34.30 2688 2015904 660776 7.40 419944 1916480 15820 Average: 5182974 7017550 2701470 34.26 2688 2002529 677394 7.58 284282 2055278 57536 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 95.32 58.66 1129.98 22.90 0.00 0.00 0.00 0.00 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 33.46 26.46 260.73 7.60 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 22.83 19.53 24.06 6.83 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 31.34 25.00 31.05 8.75 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 45.74 32.41 361.49 11.52 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) 01/23/2024 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 39.32 2.19 16.71 5.99 0.11 35.68 09:05:01 PM 0 41.64 1.42 15.18 6.29 0.10 35.37 09:05:01 PM 1 36.99 2.96 18.25 5.70 0.12 35.99 09:06:01 PM all 40.21 0.00 3.26 2.94 0.10 53.49 09:06:01 PM 0 31.78 0.00 3.35 2.49 0.08 62.30 09:06:01 PM 1 48.62 0.00 3.16 3.39 0.12 44.71 09:07:01 PM all 27.41 0.00 1.45 0.78 0.07 70.29 09:07:01 PM 0 25.03 0.00 1.55 0.63 0.07 72.72 09:07:01 PM 1 29.79 0.00 1.35 0.92 0.07 67.87 09:08:01 PM all 33.46 0.00 2.21 0.24 0.09 64.00 09:08:01 PM 0 24.62 0.00 1.85 0.30 0.08 73.14 09:08:01 PM 1 42.28 0.00 2.57 0.18 0.10 54.87 Average: all 35.08 0.54 5.86 2.47 0.09 55.95 Average: 0 30.73 0.35 5.45 2.41 0.08 60.97 Average: 1 39.44 0.73 6.27 2.53 0.10 50.93