---> uname -a: Linux prd-centos8-builder-2c-1g-7479.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 543 4993 19 2162 6849 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:c1:98:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fec1:98b1/64 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) 12/24/2023 _x86_64_ (2 CPU) 17:03:23 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 221.71 118.18 103.53 3585.74 7378.19 05:06:02 PM 106.55 0.28 106.27 17.86 10755.64 05:07:01 PM 29.96 0.31 29.66 43.11 1519.47 05:08:01 PM 24.88 0.58 24.30 33.73 731.11 Average: 96.06 29.96 66.09 923.89 5111.16 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5262640 7044752 2621804 33.25 2688 1954516 708876 7.94 220004 2059340 171308 05:06:02 PM 5069908 6973672 2814536 35.70 2688 2069292 750876 8.41 244588 2196748 40888 05:07:01 PM 5087568 6992584 2796876 35.47 2688 2070568 718996 8.05 252912 2170064 9672 05:08:01 PM 5090408 6987252 2794036 35.44 2688 2062068 746068 8.35 419824 2001748 15820 Average: 5127631 6999565 2756813 34.97 2688 2039111 731204 8.19 284332 2106975 59422 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 161.16 97.60 1452.93 39.56 0.00 0.00 0.00 0.00 05:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 PM eth0 38.43 29.90 440.23 15.33 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 23.71 19.74 23.91 7.01 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 33.93 27.46 33.38 9.80 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 64.48 43.78 489.59 17.97 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) 12/24/2023 _x86_64_ (2 CPU) 17:03:23 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.62 1.75 16.71 4.77 0.10 34.04 05:05:01 PM 0 40.15 1.88 18.96 4.34 0.10 34.57 05:05:01 PM 1 45.08 1.62 14.48 5.20 0.10 33.52 05:06:02 PM all 39.34 0.00 3.38 3.54 0.12 53.63 05:06:02 PM 0 19.35 0.00 2.84 3.34 0.13 74.33 05:06:02 PM 1 59.39 0.00 3.92 3.74 0.10 32.85 05:07:01 PM all 27.61 0.00 1.41 0.49 0.10 70.38 05:07:01 PM 0 23.48 0.00 1.56 0.73 0.12 74.12 05:07:01 PM 1 31.75 0.00 1.27 0.25 0.08 66.64 05:08:01 PM all 39.07 0.00 2.41 0.38 0.10 58.03 05:08:01 PM 0 10.53 0.00 1.73 0.23 0.10 87.41 05:08:01 PM 1 67.65 0.00 3.10 0.53 0.10 28.62 Average: all 37.18 0.43 5.96 2.29 0.10 54.02 Average: 0 23.30 0.47 6.23 2.16 0.11 67.73 Average: 1 51.06 0.40 5.69 2.43 0.10 40.32