---> uname -a: Linux prd-centos8-builder-2c-1g-10770.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 560 4976 19 2162 6832 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:7a:4e:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe7a:4e1f/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) 01/09/2024 _x86_64_ (2 CPU) 16:03:22 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 215.55 112.36 103.18 3120.28 7286.62 04:06:01 PM 105.46 0.28 105.18 17.86 10703.03 04:07:01 PM 28.68 0.30 28.38 42.39 1516.23 04:08:01 PM 23.53 0.58 22.95 33.73 682.90 Average: 93.31 28.38 64.92 803.53 5047.43 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5205304 6988612 2679140 33.98 2688 1955612 752588 8.42 221004 2113104 172088 04:06:01 PM 5059288 6964408 2825156 35.83 2688 2070684 746956 8.36 245360 2207224 41784 04:07:01 PM 5106536 7003268 2777908 35.23 2688 2062320 697420 7.81 253096 2151716 16 04:08:01 PM 5117780 7015904 2766664 35.09 2688 2063460 697536 7.81 420952 1973732 15808 Average: 5122227 6993048 2762217 35.03 2688 2038019 723625 8.10 285103 2111444 57424 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 99.08 62.74 1213.47 20.10 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 36.10 27.46 439.97 7.63 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 21.18 18.48 22.00 6.32 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 31.74 26.61 32.87 9.88 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 47.03 33.82 427.08 10.98 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) 01/09/2024 _x86_64_ (2 CPU) 16:03:22 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 40.65 1.54 16.25 4.63 0.12 36.82 04:05:01 PM 0 52.03 0.86 11.60 5.30 0.13 30.08 04:05:01 PM 1 29.10 2.23 20.96 3.95 0.10 43.66 04:06:01 PM all 38.63 0.00 3.22 3.74 0.10 54.31 04:06:01 PM 0 46.27 0.00 3.71 3.61 0.10 46.31 04:06:01 PM 1 31.01 0.00 2.73 3.87 0.10 62.29 04:07:01 PM all 27.06 0.00 1.39 1.10 0.09 70.35 04:07:01 PM 0 38.48 0.00 1.59 1.43 0.07 58.44 04:07:01 PM 1 15.67 0.00 1.19 0.77 0.12 82.25 04:08:01 PM all 38.01 0.00 2.45 0.49 0.09 58.96 04:08:01 PM 0 43.35 0.00 2.31 0.65 0.10 53.59 04:08:01 PM 1 32.70 0.00 2.58 0.33 0.08 64.30 Average: all 36.08 0.38 5.80 2.48 0.10 55.15 Average: 0 45.03 0.21 4.80 2.75 0.10 47.11 Average: 1 27.12 0.55 6.80 2.22 0.10 63.20