---> uname -a: Linux prd-centos8-builder-2c-1g-20325.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 546 5068 19 2085 6849 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:2e:c4:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe2e:c4ce/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) 04/03/2024 _x86_64_ (2 CPU) 14:03:32 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 238.63 129.10 109.53 4178.04 7477.41 02:06:01 PM 85.04 0.28 84.75 17.86 8177.62 02:07:01 PM 26.76 0.30 26.46 42.39 1102.15 02:08:01 PM 18.83 0.78 18.05 57.06 383.55 Average: 92.32 32.62 59.70 1074.05 4285.32 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5310200 7053016 2574244 32.65 2688 1915672 683704 7.65 218176 2013148 142568 02:06:01 PM 5210644 7029148 2673800 33.91 2688 1985936 667080 7.47 243460 2061892 16440 02:07:01 PM 5217824 7037060 2666620 33.82 2688 1987212 668644 7.49 245092 2054464 24 02:08:01 PM 5193244 7014420 2691200 34.13 2688 1989164 669604 7.50 415816 1908572 260 Average: 5232978 7033411 2651466 33.63 2688 1969496 672258 7.53 280636 2009519 39823 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 286.41 143.36 1645.22 57.20 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 32.26 26.53 191.50 14.41 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 21.46 18.69 19.49 6.82 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 37.03 29.56 35.72 11.16 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 94.30 54.54 473.06 22.40 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) 04/03/2024 _x86_64_ (2 CPU) 14:03:32 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.88 2.50 18.94 4.56 0.13 28.98 02:05:01 PM 0 34.66 2.70 21.97 5.11 0.12 35.45 02:05:01 PM 1 54.91 2.31 15.98 4.03 0.13 22.64 02:06:01 PM all 41.36 0.00 2.85 1.97 0.11 53.72 02:06:01 PM 0 20.86 0.00 2.48 2.21 0.10 74.35 02:06:01 PM 1 61.91 0.00 3.22 1.73 0.12 33.03 02:07:01 PM all 30.91 0.00 1.44 0.45 0.08 67.12 02:07:01 PM 0 34.49 0.00 1.40 0.48 0.08 63.54 02:07:01 PM 1 27.33 0.00 1.48 0.42 0.08 70.69 02:08:01 PM all 39.11 0.00 2.31 0.18 0.11 58.29 02:08:01 PM 0 27.46 0.00 2.03 0.12 0.12 70.27 02:08:01 PM 1 50.75 0.00 2.58 0.25 0.10 46.32 Average: all 39.03 0.62 6.32 1.78 0.11 52.15 Average: 0 29.32 0.66 6.85 1.96 0.10 61.11 Average: 1 48.70 0.57 5.78 1.60 0.11 43.23