---> uname -a: Linux prd-centos8-builder-2c-1g-8991.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 576 4963 19 2159 6816 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:8d:50:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe8d:5059/64 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) 01/01/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 207.20 123.46 83.74 4496.72 6585.95 04:06:01 PM 102.45 0.23 102.22 16.53 8665.28 04:07:01 PM 52.21 0.53 51.67 55.99 5241.31 04:08:01 PM 10.62 0.00 10.62 0.00 227.71 Average: 93.10 31.05 62.05 1142.02 5179.18 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5351504 7075960 2532932 32.13 2688 1897856 669484 7.49 217348 1974652 131256 04:06:01 PM 5094936 6999452 2789500 35.38 2688 2070756 734948 8.23 222304 2198972 133952 04:07:01 PM 5054028 6956008 2830408 35.90 2688 2067548 759384 8.50 254040 2202972 9672 04:08:01 PM 5101576 6995276 2782860 35.30 2688 2059296 720496 8.07 253808 2156176 1420 Average: 5150511 7006674 2733925 34.67 2688 2023864 721078 8.07 236875 2133193 69075 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 239.64 134.96 1641.37 58.55 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 46.48 33.96 646.56 7.68 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 32.29 27.58 35.40 17.32 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 18.60 17.02 17.00 4.92 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 84.24 53.37 584.97 22.11 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) 01/01/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 40.15 1.90 16.87 6.81 0.10 34.17 04:05:01 PM 0 44.36 1.84 18.79 7.83 0.10 27.07 04:05:01 PM 1 35.95 1.95 14.95 5.79 0.10 41.26 04:06:01 PM all 38.35 0.00 3.26 3.69 0.13 54.57 04:06:01 PM 0 41.55 0.00 3.05 3.63 0.13 51.64 04:06:01 PM 1 35.14 0.00 3.47 3.75 0.13 57.50 04:07:01 PM all 40.09 0.00 2.45 2.41 0.14 54.92 04:07:01 PM 0 32.68 0.00 2.10 2.95 0.12 62.15 04:07:01 PM 1 47.50 0.00 2.79 1.87 0.17 47.67 04:08:01 PM all 25.58 0.00 1.53 0.27 0.08 72.56 04:08:01 PM 0 14.37 0.00 1.39 0.23 0.07 83.94 04:08:01 PM 1 36.77 0.00 1.67 0.30 0.08 61.18 Average: all 36.02 0.47 5.98 3.28 0.11 54.14 Average: 0 33.19 0.45 6.27 3.64 0.10 56.34 Average: 1 38.85 0.48 5.68 2.92 0.12 51.95