---> uname -a: Linux prd-centos8-builder-2c-1g-13801.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 554 5049 19 2095 6841 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:1d:f5:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.6/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe1d:f5a0/64 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) 03/16/2024 _x86_64_ (2 CPU) 23:03:24 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 187.89 106.78 81.10 3062.42 6557.01 11:06:01 PM 106.22 0.28 105.93 17.86 8802.58 11:07:01 PM 32.64 0.30 32.34 42.39 1737.73 11:08:02 PM 15.38 0.42 14.96 18.53 378.00 Average: 85.53 26.95 58.59 785.30 4368.83 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5203788 6979900 2680656 34.00 2688 1950172 776136 8.69 256820 2083080 166032 11:06:01 PM 5203272 7033052 2681172 34.01 2688 1997148 704204 7.88 240628 2071972 35192 11:07:01 PM 5202924 7033500 2681520 34.01 2688 1998424 694300 7.77 245028 2070452 20 11:08:02 PM 5238792 7069992 2645652 33.56 2688 1999128 655968 7.34 413976 1866172 164 Average: 5212194 7029111 2672250 33.89 2688 1986218 707652 7.92 289113 2022919 50352 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 84.77 54.61 894.68 10.10 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 36.36 28.56 275.87 8.89 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 27.68 24.30 27.04 8.63 0.00 0.00 0.00 0.00 11:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:02 PM eth0 26.68 23.51 27.67 16.18 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 43.87 32.74 306.31 10.95 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) 03/16/2024 _x86_64_ (2 CPU) 23:03:24 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 26.32 1.42 14.90 10.81 0.13 46.42 11:05:01 PM 0 24.42 1.21 13.59 13.79 0.13 46.86 11:05:01 PM 1 28.24 1.63 16.22 7.81 0.12 45.99 11:06:01 PM all 40.46 0.00 3.23 3.01 0.12 53.18 11:06:01 PM 0 34.85 0.00 2.60 3.54 0.10 58.91 11:06:01 PM 1 46.09 0.00 3.87 2.47 0.13 47.44 11:07:01 PM all 40.55 0.00 1.70 1.55 0.09 56.11 11:07:01 PM 0 25.15 0.00 1.50 1.60 0.08 71.66 11:07:01 PM 1 56.00 0.00 1.89 1.49 0.10 40.51 11:08:02 PM all 29.05 0.00 1.71 5.85 0.14 63.25 11:08:02 PM 0 27.89 0.00 1.85 10.07 0.12 60.07 11:08:02 PM 1 30.20 0.00 1.58 1.63 0.17 66.42 Average: all 34.12 0.35 5.37 5.29 0.12 54.75 Average: 0 28.09 0.30 4.87 7.23 0.11 59.39 Average: 1 40.17 0.40 5.86 3.34 0.13 50.09