---> uname -a: Linux prd-centos8-builder-2c-1g-14501.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 575 5009 19 2115 6818 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:7e:fc:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.88/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe7e:fc3d/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) 01/23/2024 _x86_64_ (2 CPU) 09:03:29 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 229.19 130.06 99.13 5917.63 7118.99 09:06:01 AM 105.82 0.28 105.53 17.86 9208.80 09:07:01 AM 33.56 0.30 33.26 42.39 1560.48 09:08:01 AM 22.48 0.78 21.70 57.06 588.45 Average: 97.76 32.86 64.90 1508.86 4619.16 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5263932 7027640 2620512 33.24 2688 1936580 695748 7.79 217832 2060112 157548 09:06:01 AM 5132732 6980176 2751712 34.90 2688 2013496 733272 8.21 240096 2141088 32148 09:07:01 AM 5198484 7046736 2685960 34.07 2688 2014764 655832 7.34 252364 2062760 12 09:08:01 AM 5144412 6994696 2740032 34.75 2688 2016684 701288 7.85 421040 1949196 15872 Average: 5184890 7012312 2699554 34.24 2688 1995381 696535 7.80 282833 2053289 51395 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 264.60 146.25 1805.87 60.84 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 36.43 28.55 335.41 7.80 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 27.77 24.39 27.93 8.16 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 34.34 28.60 38.50 10.20 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 90.79 56.95 551.96 21.75 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) 01/23/2024 _x86_64_ (2 CPU) 09:03:29 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 42.91 2.05 17.25 5.75 0.12 31.92 09:05:01 AM 0 24.99 2.37 21.08 5.83 0.14 45.59 09:05:01 AM 1 60.63 1.74 13.46 5.67 0.10 18.40 09:06:01 AM all 39.08 0.00 3.48 3.45 0.11 53.88 09:06:01 AM 0 29.20 0.00 2.76 3.18 0.12 64.74 09:06:01 AM 1 49.07 0.00 4.21 3.72 0.10 42.91 09:07:01 AM all 39.68 0.00 1.94 0.91 0.11 57.36 09:07:01 AM 0 7.65 0.00 1.70 0.50 0.12 90.02 09:07:01 AM 1 71.75 0.00 2.18 1.32 0.10 24.65 09:08:01 AM all 36.91 0.00 2.53 1.09 0.11 59.36 09:08:01 AM 0 29.12 0.00 2.59 0.45 0.10 67.75 09:08:01 AM 1 44.97 0.00 2.47 1.74 0.12 50.70 Average: all 39.64 0.51 6.27 2.79 0.11 50.67 Average: 0 22.74 0.58 6.95 2.47 0.12 67.14 Average: 1 56.69 0.44 5.58 3.12 0.11 34.06