---> uname -a: Linux prd-centos8-builder-2c-1g-14058.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 594 4989 19 2116 6798 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:b2:9f:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:feb2:9fce/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) 01/22/2024 _x86_64_ (2 CPU) 02:03:23 LINUX RESTART (2 CPU) 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 222.10 131.67 90.43 6012.68 6675.67 02:06:01 AM 109.63 0.28 109.35 17.86 9113.91 02:07:01 AM 35.48 0.30 35.18 42.39 2184.62 02:08:01 AM 26.50 0.78 25.71 57.06 745.61 Average: 97.91 32.85 65.06 1513.69 4671.79 02:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5240660 6971816 2643784 33.53 2688 1904368 750436 8.40 218648 2082612 133504 02:06:01 AM 5141420 6988680 2743024 34.79 2688 2013144 716232 8.02 240420 2129084 47852 02:07:01 AM 5135608 6983832 2748836 34.86 2688 2014412 721408 8.08 253604 2121768 8 02:08:01 AM 5081488 6949532 2802956 35.55 2688 2033624 737892 8.26 424112 2005208 32832 Average: 5149794 6973465 2734650 34.68 2688 1991387 731492 8.19 284196 2084668 53549 02:04:02 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 334.96 190.53 1711.66 72.42 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 52.33 37.34 469.54 8.49 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 30.38 26.51 29.61 8.84 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 33.78 26.86 33.25 10.69 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 111.93 69.81 556.20 24.91 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) 01/22/2024 _x86_64_ (2 CPU) 02:03:23 LINUX RESTART (2 CPU) 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 39.70 2.09 18.17 5.16 0.09 34.79 02:05:01 AM 0 46.64 1.81 14.70 4.59 0.09 32.18 02:05:01 AM 1 32.72 2.36 21.66 5.74 0.09 37.43 02:06:01 AM all 39.70 0.00 3.75 2.58 0.11 53.87 02:06:01 AM 0 45.65 0.00 4.03 2.98 0.12 47.22 02:06:01 AM 1 33.74 0.00 3.46 2.18 0.10 60.51 02:07:01 AM all 39.24 0.00 1.84 0.74 0.10 58.07 02:07:01 AM 0 45.03 0.00 1.88 0.45 0.10 52.53 02:07:01 AM 1 33.44 0.00 1.80 1.03 0.10 63.62 02:08:01 AM all 38.12 0.00 2.67 0.42 0.10 58.68 02:08:01 AM 0 43.79 0.00 2.73 0.20 0.10 53.18 02:08:01 AM 1 32.47 0.00 2.61 0.65 0.10 64.17 Average: all 39.19 0.51 6.52 2.21 0.10 51.48 Average: 0 45.27 0.44 5.78 2.04 0.10 46.37 Average: 1 33.10 0.58 7.26 2.37 0.10 56.59