---> uname -a: Linux prd-centos8-builder-2c-1g-37.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 613 4971 19 2114 6780 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:e4:f9:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.94/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fee4:f9d3/64 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) 01/26/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 240.82 145.53 95.28 6142.49 9131.12 11:06:01 PM 104.68 0.28 104.40 17.86 8927.05 11:07:01 PM 33.49 0.30 33.19 42.39 2205.72 11:08:01 PM 23.83 0.58 23.24 33.72 668.86 Average: 100.71 36.68 64.03 1559.24 5233.16 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5204048 6939420 2680396 34.00 2688 1909972 799392 8.95 218816 2122720 139960 11:06:01 PM 5116820 6962924 2767624 35.10 2688 2012700 741300 8.30 239860 2155944 48260 11:07:01 PM 5111280 6958344 2773164 35.17 2688 2013968 758180 8.49 252740 2148616 12 11:08:01 PM 5154816 7003748 2729628 34.62 2688 2014996 732880 8.20 420616 1937672 15808 Average: 5146741 6966109 2737703 34.72 2688 1987909 757938 8.48 283008 2091238 51010 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 340.39 152.15 1683.26 60.91 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 51.34 35.56 469.17 9.05 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 21.58 18.71 22.28 6.46 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 35.14 28.31 34.50 10.34 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 112.12 58.69 552.33 21.69 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) 01/26/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 41.88 2.57 19.07 9.41 0.12 26.95 11:05:01 PM 0 39.15 3.55 22.20 8.78 0.12 26.19 11:05:01 PM 1 44.58 1.61 15.97 10.04 0.12 27.70 11:06:01 PM all 39.79 0.00 3.60 2.92 0.10 53.59 11:06:01 PM 0 39.30 0.00 3.51 2.38 0.10 54.70 11:06:01 PM 1 40.28 0.00 3.68 3.46 0.10 52.47 11:07:01 PM all 27.82 0.00 1.21 0.82 0.08 70.08 11:07:01 PM 0 32.59 0.00 1.37 1.28 0.07 64.69 11:07:01 PM 1 23.06 0.00 1.05 0.35 0.08 75.46 11:08:01 PM all 38.47 0.00 2.50 0.54 0.09 58.40 11:08:01 PM 0 58.76 0.00 2.92 0.43 0.12 37.77 11:08:01 PM 1 18.22 0.00 2.08 0.65 0.07 78.99 Average: all 36.97 0.63 6.54 3.40 0.10 52.37 Average: 0 42.47 0.87 7.42 3.19 0.10 45.95 Average: 1 31.48 0.40 5.66 3.60 0.09 58.77