---> uname -a: Linux prd-centos8-builder-2c-1g-13748.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 557 5029 19 2111 6835 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:2d:c8:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.137/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe2d:c853/64 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) 01/20/2024 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 268.79 159.31 109.48 7533.76 35993.69 04:06:01 PM 114.18 0.23 113.95 16.53 9550.93 04:07:01 PM 47.16 0.35 46.81 43.73 2878.15 04:08:01 PM 15.25 0.00 15.25 0.00 344.44 Average: 111.35 39.98 71.37 1898.66 12192.69 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5280932 6995936 2603512 33.02 2688 1893572 766288 8.58 238912 2045708 149556 04:06:01 PM 5081884 6948056 2802560 35.55 2688 2033004 780988 8.74 224048 2208924 83560 04:07:01 PM 5100960 6954904 2783484 35.30 2688 2020572 764708 8.56 252800 2160696 9660 04:08:01 PM 5098688 6953948 2785756 35.33 2688 2021960 754732 8.45 253448 2162736 11060 Average: 5140616 6963211 2743828 34.80 2688 1992277 766679 8.58 242302 2144516 63459 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 273.49 142.57 1646.06 62.14 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 43.47 34.01 494.26 7.94 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.35 23.36 25.96 7.71 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 21.76 19.20 20.32 5.87 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 91.27 54.79 546.69 20.92 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) 01/20/2024 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 33.07 2.70 20.36 24.10 0.14 19.63 04:05:01 PM 0 39.77 2.24 17.44 23.39 0.12 17.04 04:05:01 PM 1 26.34 3.17 23.29 24.82 0.15 22.23 04:06:01 PM all 41.04 0.00 3.70 3.44 0.10 51.71 04:06:01 PM 0 34.23 0.00 3.09 4.34 0.10 58.24 04:06:01 PM 1 47.91 0.00 4.32 2.53 0.10 45.14 04:07:01 PM all 31.88 0.00 2.09 1.14 0.09 64.80 04:07:01 PM 0 20.80 0.00 2.16 1.80 0.08 75.15 04:07:01 PM 1 42.92 0.00 2.02 0.48 0.10 54.48 04:08:01 PM all 28.39 0.00 1.56 0.30 0.10 69.65 04:08:01 PM 0 23.82 0.00 1.59 0.20 0.10 74.29 04:08:01 PM 1 32.98 0.00 1.53 0.40 0.10 64.99 Average: all 33.60 0.66 6.85 7.15 0.11 51.63 Average: 0 29.61 0.55 6.00 7.34 0.10 56.40 Average: 1 37.61 0.78 7.69 6.95 0.11 46.86