---> uname -a: Linux prd-centos8-builder-2c-1g-7857.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 558 5036 19 2104 6836 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:68:95:a4 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 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe68:95a4/64 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) 02/23/2024 _x86_64_ (2 CPU) 05:03:27 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 220.93 123.13 97.80 4125.82 6978.36 05:06:04 AM 99.40 0.27 99.13 17.01 8849.57 05:07:01 AM 24.83 0.32 24.52 44.62 992.09 05:08:01 AM 25.75 0.78 24.96 57.06 747.84 Average: 93.66 31.12 62.54 1060.74 4490.67 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5273372 7032100 2611072 33.12 2688 1931708 714392 8.00 218508 2048684 153840 05:06:04 AM 5123736 6965340 2760708 35.01 2688 2009356 750984 8.41 243580 2149476 21268 05:07:01 AM 5178828 7016936 2705616 34.32 2688 2005860 715716 8.01 250036 2087760 28 05:08:01 AM 5179376 7020808 2705068 34.31 2688 2007916 710832 7.96 418744 1916340 17564 Average: 5188828 7008796 2695616 34.19 2688 1988710 722981 8.09 282717 2050565 48175 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 298.32 153.63 1764.02 62.01 0.00 0.00 0.00 0.00 05:06:04 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:04 AM eth0 30.60 23.73 245.60 7.68 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 27.87 24.43 27.33 7.97 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 33.03 26.28 34.44 9.67 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 97.48 57.01 520.57 21.83 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) 02/23/2024 _x86_64_ (2 CPU) 05:03:27 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 42.78 1.96 17.11 5.48 0.10 32.56 05:05:01 AM 0 47.04 2.34 17.87 4.79 0.08 27.87 05:05:01 AM 1 38.53 1.59 16.35 6.18 0.12 37.24 05:06:04 AM all 39.35 0.00 2.88 3.33 0.11 54.33 05:06:04 AM 0 29.61 0.00 2.61 4.41 0.12 63.25 05:06:04 AM 1 49.12 0.00 3.14 2.25 0.10 45.39 05:07:01 AM all 36.71 0.00 1.74 0.73 0.09 60.74 05:07:01 AM 0 15.84 0.00 1.76 0.56 0.09 81.76 05:07:01 AM 1 57.57 0.00 1.72 0.90 0.09 39.72 05:08:01 AM all 35.98 0.00 2.45 0.53 0.08 60.95 05:08:01 AM 0 23.38 0.00 2.39 0.60 0.08 73.55 05:08:01 AM 1 48.57 0.00 2.52 0.47 0.08 48.37 Average: all 38.71 0.49 6.06 2.53 0.10 52.11 Average: 0 29.06 0.59 6.17 2.61 0.09 61.48 Average: 1 48.37 0.40 5.95 2.45 0.10 42.73