---> uname -a: Linux prd-centos8-builder-2c-1g-6356.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 644 4893 19 2161 6748 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:17:4e:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe17:4eed/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) 12/19/2023 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 234.86 136.62 98.23 5974.81 7089.62 09:06:01 PM 102.80 0.28 102.52 17.86 10181.05 09:07:01 PM 33.16 0.30 32.86 42.39 2127.45 09:08:01 PM 22.23 0.58 21.65 33.73 677.55 Average: 98.27 34.45 63.82 1517.38 5019.00 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5229432 6991372 2655012 33.67 2688 1935044 841992 9.43 218556 2093980 156580 09:06:01 PM 5048284 6942136 2836160 35.97 2688 2059500 839184 9.39 240564 2221656 46952 09:07:01 PM 5040132 6934960 2844312 36.07 2688 2060776 855932 9.58 252284 2217548 36 09:08:01 PM 5041052 6937524 2843392 36.06 2688 2061916 820088 9.18 420328 2050096 15804 Average: 5089725 6951498 2794719 35.45 2688 2029309 839299 9.40 282933 2145820 54843 09:04:01 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 354.50 167.44 1804.54 59.79 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 41.51 30.28 513.38 8.17 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 23.60 20.63 23.79 7.17 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 30.68 25.48 31.94 9.21 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 112.58 60.96 593.46 21.09 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) 12/19/2023 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.84 2.28 18.27 4.94 0.12 31.54 09:05:01 PM 0 38.36 2.30 18.63 5.03 0.10 35.58 09:05:01 PM 1 47.35 2.26 17.91 4.86 0.14 27.48 09:06:01 PM all 39.45 0.00 3.68 3.64 0.11 53.12 09:06:01 PM 0 24.72 0.00 3.26 4.46 0.12 67.44 09:06:01 PM 1 54.22 0.00 4.10 2.81 0.10 38.76 09:07:01 PM all 30.58 0.00 1.47 1.09 0.11 66.74 09:07:01 PM 0 21.97 0.00 1.62 1.29 0.10 75.02 09:07:01 PM 1 39.22 0.00 1.33 0.89 0.12 58.44 09:08:01 PM all 36.61 0.00 2.46 0.38 0.09 60.47 09:08:01 PM 0 24.85 0.00 1.95 0.42 0.08 72.70 09:08:01 PM 1 48.37 0.00 2.97 0.33 0.10 48.22 Average: all 37.36 0.56 6.43 2.50 0.11 53.04 Average: 0 27.44 0.57 6.33 2.79 0.10 62.77 Average: 1 47.30 0.56 6.53 2.21 0.11 43.29