---> uname -a: Linux prd-centos8-builder-2c-1g-4033.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 576 5004 19 2118 6816 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:11:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe6a:11f3/64 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) 02/09/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 207.63 109.87 97.77 3096.17 7259.89 12:06:01 PM 96.45 0.32 96.13 18.40 8581.92 12:07:01 PM 39.84 0.45 39.39 54.12 2264.61 12:08:01 PM 15.45 0.00 15.45 0.00 386.47 Average: 89.84 27.66 62.18 792.14 4623.12 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5275812 7039972 2608632 33.09 2688 1937264 701208 7.85 218064 2049052 157972 12:06:01 PM 5177772 7026944 2706672 34.33 2688 2015188 694916 7.78 239096 2096548 48268 12:07:01 PM 5147716 6998120 2736728 34.71 2688 2016816 711508 7.96 252892 2112156 32 12:08:01 PM 5077708 6926132 2806736 35.60 2688 2014624 770616 8.63 250504 2182356 13632 Average: 5169752 6997792 2714692 34.43 2688 1995973 719562 8.06 240139 2110028 54976 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 165.47 138.34 1217.35 32.97 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 80.82 76.00 369.51 13.45 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 68.61 66.13 53.20 24.10 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 49.98 47.66 34.20 11.64 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 91.22 82.03 418.55 20.54 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) 02/09/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 40.07 1.54 16.66 4.52 0.14 37.07 12:05:01 PM 0 34.41 1.56 17.01 4.98 0.15 41.88 12:05:01 PM 1 45.74 1.53 16.31 4.05 0.12 32.26 12:06:01 PM all 38.58 0.00 3.64 3.11 0.10 54.57 12:06:01 PM 0 36.90 0.00 3.07 2.49 0.10 57.44 12:06:01 PM 1 40.25 0.00 4.22 3.73 0.10 51.70 12:07:01 PM all 33.07 0.00 1.63 0.83 0.09 64.37 12:07:01 PM 0 18.85 0.00 1.65 0.82 0.08 78.60 12:07:01 PM 1 47.36 0.00 1.61 0.85 0.10 50.08 12:08:01 PM all 30.04 0.00 1.92 0.15 0.07 67.82 12:08:01 PM 0 17.24 0.00 1.40 0.15 0.07 81.15 12:08:01 PM 1 42.86 0.00 2.45 0.15 0.08 54.46 Average: all 35.42 0.38 5.92 2.14 0.10 56.04 Average: 0 26.81 0.38 5.73 2.10 0.10 64.87 Average: 1 44.04 0.38 6.11 2.19 0.10 47.19