---> uname -a: Linux prd-centos8-builder-2c-1g-7024.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 564 4973 19 2161 6828 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:05:9e:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe05:9e07/64 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) 12/23/2023 _x86_64_ (2 CPU) 02:03:23 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 229.36 128.26 101.10 3586.47 7342.33 02:06:01 AM 104.77 0.28 104.48 17.86 10609.07 02:07:01 AM 27.11 0.30 26.81 42.39 1472.73 02:08:01 AM 23.63 0.58 23.05 33.73 689.94 Average: 96.21 32.36 63.86 920.07 5028.36 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5226176 7000972 2658260 33.72 2688 1947808 700592 7.84 220124 2091984 164872 02:06:01 AM 5078256 6981524 2806180 35.59 2688 2069256 703352 7.87 245012 2186216 40884 02:07:01 AM 5120536 7015412 2763900 35.06 2688 2060892 677072 7.58 253148 2134040 40 02:08:01 AM 5129904 7026064 2754532 34.94 2688 2062032 664672 7.44 420796 1958992 15820 Average: 5138718 7005993 2745718 34.82 2688 2034997 686422 7.68 284770 2092808 55404 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 147.46 91.77 1285.95 35.10 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 48.84 36.59 442.57 8.44 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 20.38 17.88 21.75 6.16 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 32.28 26.48 32.50 9.59 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 62.24 43.18 445.68 14.82 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) 12/23/2023 _x86_64_ (2 CPU) 02:03:23 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.08 2.32 18.08 4.32 0.13 34.07 02:05:01 AM 0 35.93 2.04 14.62 4.61 0.12 42.68 02:05:01 AM 1 46.28 2.60 21.56 4.03 0.14 25.39 02:06:01 AM all 39.58 0.00 3.50 4.49 0.10 52.34 02:06:01 AM 0 37.26 0.00 3.63 4.39 0.10 54.62 02:06:01 AM 1 41.90 0.00 3.36 4.58 0.10 50.06 02:07:01 AM all 27.48 0.00 1.48 0.58 0.09 70.37 02:07:01 AM 0 16.26 0.00 1.38 0.90 0.10 81.35 02:07:01 AM 1 38.70 0.00 1.58 0.25 0.08 59.38 02:08:01 AM all 37.90 0.00 2.52 0.51 0.11 58.96 02:08:01 AM 0 14.33 0.00 1.96 0.47 0.10 83.14 02:08:01 AM 1 61.51 0.00 3.08 0.55 0.12 34.74 Average: all 36.49 0.57 6.35 2.47 0.11 54.02 Average: 0 25.91 0.51 5.37 2.59 0.10 65.53 Average: 1 47.10 0.64 7.33 2.35 0.11 42.48