---> uname -a: Linux prd-centos8-builder-2c-1g-7510.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 551 4986 19 2161 6841 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:7d:74:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe7d:74fe/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) 12/24/2023 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:03 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 254.89 151.05 103.84 7668.25 13047.36 09:06:01 PM 112.33 0.28 112.05 17.86 10784.77 09:07:01 PM 33.69 0.30 33.39 42.39 2153.99 09:08:01 PM 22.81 0.40 22.41 18.40 617.30 Average: 104.69 37.06 67.63 1888.73 6597.56 09:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5282480 7011712 2601956 33.00 2688 1903824 721800 8.08 217872 2046044 133284 09:06:01 PM 5142100 7035876 2742336 34.78 2688 2059608 680348 7.62 239228 2130256 46948 09:07:01 PM 5125932 7020708 2758504 34.99 2688 2060884 687096 7.69 252316 2133152 8 09:08:01 PM 5107488 7000944 2776948 35.22 2688 2059384 694016 7.77 418388 1987664 13680 Average: 5164500 7017310 2719936 34.50 2688 2020925 695815 7.79 281951 2074279 48480 09:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 376.96 165.56 1738.93 61.36 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 49.53 35.14 635.72 8.14 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.61 18.98 22.37 6.75 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 31.28 26.00 31.08 16.99 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 117.69 60.55 597.57 22.99 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) 12/24/2023 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:03 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.09 2.52 19.41 6.45 0.11 29.42 09:05:01 PM 0 41.20 2.47 21.87 6.75 0.11 27.60 09:05:01 PM 1 42.97 2.58 16.97 6.14 0.11 31.23 09:06:01 PM all 39.44 0.00 3.78 3.77 0.10 52.92 09:06:01 PM 0 52.08 0.00 4.31 4.49 0.10 39.02 09:06:01 PM 1 26.79 0.00 3.24 3.04 0.10 66.82 09:07:01 PM all 30.11 0.00 1.30 1.13 0.08 67.38 09:07:01 PM 0 46.19 0.00 1.45 1.12 0.08 51.16 09:07:01 PM 1 14.02 0.00 1.15 1.15 0.07 83.61 09:08:01 PM all 34.87 0.00 2.18 0.44 0.08 62.42 09:08:01 PM 0 53.18 0.00 2.47 0.80 0.08 43.46 09:08:01 PM 1 16.59 0.00 1.90 0.08 0.08 81.35 Average: all 36.56 0.61 6.50 2.90 0.09 53.35 Average: 0 48.26 0.59 7.32 3.24 0.09 40.49 Average: 1 24.87 0.62 5.67 2.56 0.09 66.19