---> uname -a: Linux prd-centos8-builder-2c-1g-5205.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 573 5009 19 2116 6820 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:7b:74:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe7b:7461/64 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) 02/13/2024 _x86_64_ (2 CPU) 23:03:31 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 249.80 150.28 99.52 6211.00 7215.61 11:06:01 PM 107.67 0.28 107.38 17.86 8968.94 11:07:01 PM 37.49 0.30 37.19 42.39 2312.86 11:08:01 PM 16.96 0.40 16.56 18.40 367.52 Average: 102.99 37.82 65.17 1572.61 4716.34 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5282844 7027164 2601600 33.00 2688 1917504 747816 8.37 219448 2040000 142876 11:06:01 PM 5168660 7017788 2715784 34.44 2688 2014944 697940 7.81 239800 2104552 48272 11:07:01 PM 5153860 7003520 2730584 34.63 2688 2016216 719972 8.06 253004 2106900 12 11:08:01 PM 5121292 6969512 2763152 35.05 2688 2014712 736268 8.24 419220 1974844 13680 Average: 5181664 7004496 2702780 34.28 2688 1990844 725499 8.12 282868 2056574 51210 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 253.30 138.00 1739.44 57.89 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 41.76 30.98 421.47 8.43 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 25.75 19.00 26.40 6.67 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 32.99 27.05 31.71 15.49 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 88.46 53.76 554.80 22.12 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) 02/13/2024 _x86_64_ (2 CPU) 23:03:31 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 43.31 2.52 19.71 4.48 0.13 29.84 11:05:01 PM 0 57.67 2.19 16.05 4.47 0.12 19.49 11:05:01 PM 1 28.77 2.85 23.42 4.49 0.14 40.32 11:06:01 PM all 39.28 0.00 3.45 2.48 0.09 54.70 11:06:01 PM 0 59.01 0.00 4.29 1.60 0.08 35.01 11:06:01 PM 1 19.60 0.00 2.61 3.35 0.10 74.33 11:07:01 PM all 29.12 0.00 1.18 1.03 0.08 68.59 11:07:01 PM 0 35.43 0.00 1.25 0.95 0.10 62.27 11:07:01 PM 1 22.82 0.00 1.10 1.10 0.07 74.91 11:08:01 PM all 34.96 0.00 2.17 0.12 0.09 62.66 11:08:01 PM 0 45.42 0.00 2.33 0.18 0.10 51.97 11:08:01 PM 1 24.50 0.00 2.02 0.05 0.08 73.35 Average: all 36.64 0.62 6.57 2.01 0.10 54.06 Average: 0 49.35 0.54 5.95 1.79 0.10 42.26 Average: 1 23.89 0.70 7.19 2.23 0.10 65.89