---> uname -a: Linux prd-centos8-builder-2c-1g-4426.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 551 5030 19 2117 6842 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:6f:ea:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.255/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe6f:ea59/64 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) 02/10/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 217.86 122.44 95.42 3381.78 7052.99 06:06:01 PM 97.67 0.28 97.38 17.86 8645.35 06:07:01 PM 41.34 0.60 40.74 50.39 2338.06 06:08:01 PM 13.56 0.00 13.56 0.00 304.73 Average: 92.62 30.84 61.78 862.68 4585.66 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5286732 7051360 2597712 32.95 2688 1937600 688868 7.71 217816 2036552 158384 06:06:01 PM 5225360 7074680 2659084 33.73 2688 2015512 658876 7.38 238804 2048712 48264 06:07:01 PM 5175772 7026168 2708672 34.35 2688 2017008 709728 7.94 252572 2085560 28 06:08:01 PM 5125908 6987328 2758536 34.99 2688 2028064 741264 8.30 253972 2134488 11056 Average: 5203443 7034884 2681001 34.00 2688 1999546 699684 7.83 240791 2076328 54433 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 191.07 153.82 1227.01 37.00 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 82.92 77.81 370.35 14.18 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 66.01 64.47 46.31 13.49 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 44.09 43.03 29.95 8.96 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 96.03 84.79 418.47 18.41 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) 02/10/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 39.29 2.18 17.48 4.91 0.10 36.04 06:05:01 PM 0 34.29 2.57 19.22 5.63 0.10 38.20 06:05:01 PM 1 44.26 1.79 15.75 4.20 0.10 33.89 06:06:01 PM all 38.02 0.00 3.61 2.55 0.09 55.73 06:06:01 PM 0 36.92 0.00 3.36 2.56 0.08 57.08 06:06:01 PM 1 39.12 0.00 3.86 2.53 0.10 54.38 06:07:01 PM all 34.34 0.00 1.91 2.99 0.10 60.66 06:07:01 PM 0 34.73 0.00 1.86 1.14 0.10 62.17 06:07:01 PM 1 33.95 0.00 1.96 4.85 0.10 59.14 06:08:01 PM all 24.86 0.00 1.64 0.32 0.08 73.10 06:08:01 PM 0 31.69 0.00 1.94 0.47 0.08 65.82 06:08:01 PM 1 18.03 0.00 1.35 0.17 0.08 80.37 Average: all 34.11 0.54 6.12 2.68 0.09 56.46 Average: 0 34.41 0.63 6.53 2.43 0.09 55.89 Average: 1 33.81 0.44 5.70 2.93 0.10 57.02