---> uname -a: Linux prd-centos8-builder-2c-1g-11749.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 539 5046 19 2114 6854 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:83:f5:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe83:f5f7/64 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) 01/13/2024 _x86_64_ (2 CPU) 03:04:22 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 252.09 154.62 97.47 6354.27 25661.54 03:07:01 AM 103.25 0.23 103.02 16.53 8812.90 03:08:01 AM 46.73 0.65 46.08 51.72 2720.41 03:09:01 AM 20.10 0.10 20.00 10.40 510.03 Average: 105.54 38.90 66.64 1608.16 9426.19 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5344904 7070296 2539532 32.21 2688 1898920 663760 7.43 216656 1980116 130592 03:07:01 AM 5219488 7065648 2664948 33.80 2688 2012508 644008 7.21 222996 2068704 56480 03:08:01 AM 5185872 7032996 2698564 34.23 2688 2014044 668532 7.48 252768 2075120 28 03:09:01 AM 5149700 6995140 2734736 34.69 2688 2012316 719488 8.05 428260 1937352 13680 Average: 5224991 7041020 2659445 33.73 2688 1984447 673947 7.54 280170 2015323 50195 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 287.37 153.41 1643.62 59.42 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 48.93 35.12 494.17 8.57 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 29.78 24.51 32.95 14.45 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 31.54 25.60 31.74 8.86 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 99.40 59.66 550.62 22.82 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) 01/13/2024 _x86_64_ (2 CPU) 03:04:22 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 39.37 2.56 19.39 12.65 0.09 25.93 03:06:01 AM 0 31.41 2.19 19.35 14.88 0.08 32.09 03:06:01 AM 1 47.40 2.94 19.43 10.41 0.10 19.72 03:07:01 AM all 40.35 0.00 3.49 2.20 0.11 53.84 03:07:01 AM 0 28.14 0.00 3.10 2.26 0.12 66.38 03:07:01 AM 1 52.64 0.00 3.89 2.14 0.10 41.23 03:08:01 AM all 32.77 0.00 1.61 0.73 0.07 64.83 03:08:01 AM 0 12.84 0.00 1.55 0.78 0.07 84.76 03:08:01 AM 1 52.71 0.00 1.67 0.67 0.07 44.89 03:09:01 AM all 35.41 0.00 2.18 0.22 0.09 62.10 03:09:01 AM 0 34.84 0.00 2.12 0.32 0.08 62.64 03:09:01 AM 1 35.98 0.00 2.25 0.12 0.10 61.55 Average: all 36.96 0.63 6.60 3.91 0.09 51.81 Average: 0 26.79 0.54 6.48 4.52 0.09 61.59 Average: 1 47.17 0.72 6.73 3.29 0.09 41.99