---> uname -a: Linux prd-centos8-builder-2c-1g-8247.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 581 4955 19 2161 6811 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:d9:05:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fed9:56f/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) 12/29/2023 _x86_64_ (2 CPU) 11:03:28 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 216.68 123.16 93.52 4126.22 6737.00 11:06:01 AM 110.16 0.28 109.88 17.86 11536.98 11:07:01 AM 37.54 0.30 37.24 42.39 2261.50 11:08:01 AM 23.26 0.40 22.86 18.40 629.63 Average: 96.91 31.04 65.88 1051.30 5291.21 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5289132 7025452 2595312 32.92 2688 1909276 721772 8.08 218796 2035324 138632 11:06:01 AM 5123448 7017628 2760996 35.02 2688 2059344 704132 7.88 237532 2149684 51620 11:07:01 AM 5104144 6998884 2780300 35.26 2688 2060616 722252 8.09 252400 2155792 20 11:08:01 AM 5026928 6936796 2857516 36.24 2688 2075228 766584 8.58 421916 2064000 29512 Average: 5135913 6994690 2748531 34.86 2688 2026116 728685 8.16 282661 2101200 54946 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 281.52 138.82 1653.85 57.25 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 55.51 40.88 634.70 8.17 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 25.12 21.79 25.55 7.40 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 32.06 27.05 31.98 17.93 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 98.56 57.14 586.54 22.69 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) 12/29/2023 _x86_64_ (2 CPU) 11:03:28 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 39.89 2.01 16.66 4.75 0.09 36.60 11:05:01 AM 0 46.17 1.35 14.06 3.99 0.08 34.36 11:05:01 AM 1 33.53 2.67 19.30 5.52 0.10 38.88 11:06:01 AM all 37.23 0.00 3.31 3.53 0.13 55.80 11:06:01 AM 0 47.44 0.00 3.79 2.83 0.12 45.82 11:06:01 AM 1 27.02 0.00 2.83 4.23 0.13 65.78 11:07:01 AM all 30.98 0.00 1.57 0.64 0.08 66.73 11:07:01 AM 0 50.68 0.00 1.72 0.35 0.08 47.17 11:07:01 AM 1 11.28 0.00 1.42 0.93 0.08 86.29 11:08:01 AM all 38.36 0.00 2.37 0.36 0.10 58.81 11:08:01 AM 0 49.38 0.00 2.53 0.25 0.12 47.72 11:08:01 AM 1 27.33 0.00 2.20 0.47 0.08 69.92 Average: all 36.60 0.50 5.94 2.31 0.10 54.56 Average: 0 48.42 0.33 5.50 1.85 0.10 43.79 Average: 1 24.74 0.66 6.37 2.77 0.10 65.36