---> uname -a: Linux prd-centos8-builder-2c-1g-3417.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 596 4985 19 2117 6797 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:c6:e4:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fec6:e459/64 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) 02/07/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 240.15 142.37 97.78 4834.52 7110.23 01:06:01 PM 102.77 0.28 102.48 17.86 8605.77 01:07:01 PM 31.13 0.30 30.83 42.39 2079.50 01:08:01 PM 24.68 0.58 24.09 33.72 720.69 Average: 99.68 35.89 63.80 1232.23 4628.99 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5234160 6999652 2650284 33.61 2688 1938324 730888 8.18 218444 2088632 157976 01:06:01 PM 5116820 6965508 2767624 35.10 2688 2015212 762468 8.54 240700 2156252 44908 01:07:01 PM 5121400 6971296 2763044 35.04 2688 2016484 743840 8.33 253056 2139256 32 01:08:01 PM 5121152 6972608 2763292 35.05 2688 2017624 754584 8.45 420640 1972760 15816 Average: 5148383 6977266 2736061 34.70 2688 1996911 747945 8.37 283210 2089225 54683 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 289.89 152.82 1790.12 59.76 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 35.84 27.16 334.91 7.82 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 28.53 21.33 29.48 7.35 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 34.07 27.01 33.48 10.14 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 97.09 57.08 547.03 21.27 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) 02/07/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 44.59 2.56 19.60 5.73 0.13 27.39 01:05:01 PM 0 41.33 3.18 22.60 7.36 0.14 25.40 01:05:01 PM 1 47.81 1.95 16.64 4.12 0.12 29.36 01:06:01 PM all 39.46 0.00 3.77 2.84 0.11 53.81 01:06:01 PM 0 46.91 0.00 4.08 2.46 0.12 46.43 01:06:01 PM 1 32.02 0.00 3.47 3.22 0.10 61.18 01:07:01 PM all 30.95 0.00 1.61 0.82 0.09 66.53 01:07:01 PM 0 34.08 0.00 1.53 0.73 0.10 63.55 01:07:01 PM 1 27.81 0.00 1.68 0.92 0.08 69.51 01:08:01 PM all 38.42 0.00 2.42 0.41 0.09 58.66 01:08:01 PM 0 40.11 0.00 2.25 0.58 0.10 56.96 01:08:01 PM 1 36.73 0.00 2.59 0.23 0.08 60.36 Average: all 38.32 0.63 6.78 2.43 0.10 51.73 Average: 0 40.60 0.78 7.51 2.75 0.11 48.24 Average: 1 36.04 0.48 6.05 2.12 0.10 55.21