---> uname -a: Linux prd-centos8-builder-2c-1g-5539.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: 2799.998 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 561 5021 19 2117 6832 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:f5:76:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fef5:7645/64 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) 02/15/2024 _x86_64_ (2 CPU) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 248.60 152.97 95.63 6336.44 10632.34 12:06:01 PM 106.80 0.28 106.52 17.86 9101.90 12:07:01 PM 35.74 0.30 35.44 42.39 2304.32 12:08:01 PM 18.46 0.32 18.14 8.53 501.17 Average: 102.40 38.47 63.93 1601.44 5634.92 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5314612 7044040 2569832 32.59 2688 1903780 706268 7.91 217288 2013464 132832 12:06:01 PM 5191276 7040448 2693168 34.16 2688 2015008 714356 8.00 226948 2090848 48272 12:07:01 PM 5183888 7033440 2700556 34.25 2688 2016280 710416 7.95 252280 2076660 16 12:08:01 PM 5158824 7006652 2725620 34.57 2688 2014312 723484 8.10 249932 2105620 13520 Average: 5212150 7031145 2672294 33.89 2688 1987345 713631 7.99 236612 2071648 48660 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 269.83 150.38 1679.80 57.48 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 43.81 34.11 480.35 14.49 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 25.31 22.63 25.52 7.37 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 26.57 21.91 26.39 6.71 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 91.39 57.26 553.04 21.51 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) 02/15/2024 _x86_64_ (2 CPU) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 39.92 2.58 19.68 6.86 0.10 30.87 12:05:01 PM 0 35.74 2.26 18.78 5.92 0.10 37.21 12:05:01 PM 1 44.11 2.90 20.58 7.79 0.10 24.52 12:06:01 PM all 41.58 0.00 3.51 2.58 0.12 52.21 12:06:01 PM 0 47.30 0.00 3.44 2.22 0.10 46.93 12:06:01 PM 1 35.99 0.00 3.57 2.94 0.13 57.36 12:07:01 PM all 30.92 0.00 1.54 1.39 0.09 66.05 12:07:01 PM 0 19.19 0.00 1.55 1.25 0.10 77.90 12:07:01 PM 1 42.64 0.00 1.53 1.52 0.08 54.23 12:08:01 PM all 29.33 0.00 1.77 0.23 0.08 68.59 12:08:01 PM 0 13.29 0.00 1.58 0.03 0.08 85.01 12:08:01 PM 1 45.40 0.00 1.95 0.43 0.08 52.13 Average: all 35.39 0.64 6.58 2.75 0.10 54.54 Average: 0 28.70 0.56 6.31 2.34 0.10 61.99 Average: 1 42.03 0.72 6.85 3.15 0.10 47.15