---> uname -a: Linux prd-centos8-builder-2c-1g-1537.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 542 5041 19 2115 6851 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:f0:8d:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fef0:8dd6/64 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) 02/01/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 227.22 127.00 100.22 3691.35 7268.02 04:06:01 PM 104.72 0.28 104.43 17.86 9111.15 04:07:01 PM 27.99 0.30 27.69 42.39 1498.78 04:08:01 PM 23.46 0.58 22.88 33.73 681.25 Average: 95.86 32.05 63.81 946.52 4639.89 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5230100 7008032 2654344 33.67 2688 1950624 715996 8.02 220140 2092092 166972 04:06:01 PM 5117256 6974552 2767188 35.10 2688 2023700 714156 7.99 245912 2152728 41796 04:07:01 PM 5176288 7025204 2708156 34.35 2688 2015332 683880 7.66 253460 2085328 36 04:08:01 PM 5187608 7037928 2696836 34.20 2688 2016468 650140 7.28 421040 1908092 15820 Average: 5177813 7011429 2706631 34.33 2688 2001531 691043 7.74 285138 2059560 56156 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 246.78 132.15 1759.03 58.51 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 32.89 25.26 264.44 7.92 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 20.83 18.21 21.69 6.07 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 36.03 27.80 39.28 9.75 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 84.14 50.86 521.19 20.57 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) 02/01/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 43.75 2.24 17.19 4.40 0.11 32.31 04:05:01 PM 0 38.83 2.27 18.52 4.74 0.10 35.54 04:05:01 PM 1 48.63 2.22 15.86 4.08 0.12 29.10 04:06:01 PM all 40.44 0.00 3.40 2.92 0.11 53.13 04:06:01 PM 0 30.11 0.00 3.54 3.03 0.10 63.22 04:06:01 PM 1 50.77 0.00 3.26 2.81 0.12 43.03 04:07:01 PM all 25.94 0.00 1.41 0.98 0.07 71.61 04:07:01 PM 0 23.79 0.00 1.22 0.85 0.07 74.08 04:07:01 PM 1 28.09 0.00 1.60 1.10 0.07 69.13 04:08:01 PM all 37.86 0.00 2.49 0.26 0.08 59.31 04:08:01 PM 0 34.43 0.00 2.55 0.38 0.08 62.55 04:08:01 PM 1 41.28 0.00 2.43 0.13 0.08 56.07 Average: all 36.97 0.55 6.07 2.13 0.09 54.18 Average: 0 31.75 0.56 6.39 2.24 0.09 58.97 Average: 1 42.18 0.55 5.76 2.02 0.10 49.39