---> uname -a: Linux prd-centos8-builder-2c-1g-10607.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 575 4960 19 2163 6817 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:64:af:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe64:af70/64 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) 01/08/2024 _x86_64_ (2 CPU) 23:03:23 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 229.36 127.71 101.65 4689.64 7298.77 11:06:01 PM 103.95 0.28 103.67 17.86 10109.52 11:07:01 PM 31.01 0.30 30.71 42.39 2088.79 11:08:01 PM 23.88 0.58 23.30 33.73 663.91 Average: 97.05 32.22 64.83 1196.05 5040.34 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5202272 6978764 2682164 34.02 2688 1949536 777644 8.71 219712 2119424 165284 11:06:01 PM 5084940 6981116 2799496 35.51 2688 2062176 766644 8.58 240964 2186820 47856 11:07:01 PM 5111264 7008412 2773172 35.17 2688 2063452 727996 8.15 252760 2147996 36 11:08:01 PM 5129524 7028624 2754912 34.94 2688 2064592 711440 7.96 420652 1961712 15816 Average: 5132000 6999229 2752436 34.91 2688 2034939 745931 8.35 283522 2103988 57248 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 254.83 150.22 1851.90 59.19 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 43.23 31.33 442.97 7.64 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 22.21 18.93 22.63 6.50 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 35.28 28.21 33.65 10.10 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 88.89 57.18 587.84 20.86 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) 01/08/2024 _x86_64_ (2 CPU) 23:03:23 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 43.41 2.08 17.02 4.86 0.11 32.53 11:05:01 PM 0 47.55 1.75 16.92 4.95 0.10 28.73 11:05:01 PM 1 39.28 2.41 17.11 4.76 0.12 36.33 11:06:01 PM all 38.66 0.00 3.50 4.38 0.13 53.34 11:06:01 PM 0 46.48 0.00 3.88 5.91 0.13 43.61 11:06:01 PM 1 30.89 0.00 3.12 2.86 0.12 63.02 11:07:01 PM all 28.22 0.00 1.55 0.54 0.09 69.59 11:07:01 PM 0 38.97 0.00 1.49 0.27 0.10 59.18 11:07:01 PM 1 17.49 0.00 1.62 0.82 0.08 79.99 11:08:01 PM all 37.47 0.00 2.43 0.51 0.10 59.49 11:08:01 PM 0 38.71 0.00 2.55 0.77 0.10 57.87 11:08:01 PM 1 36.24 0.00 2.30 0.25 0.10 61.11 Average: all 36.92 0.51 6.08 2.56 0.11 53.82 Average: 0 42.90 0.43 6.17 2.96 0.11 47.43 Average: 1 30.94 0.59 5.99 2.16 0.10 60.21