---> uname -a: Linux prd-centos8-builder-2c-1g-9828.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: 2799.998 BogoMIPS: 5599.99 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 642 4895 19 2161 6750 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:e1:24:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fee1:24ce/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) 01/05/2024 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 218.81 117.23 101.58 3333.69 7277.27 09:06:01 PM 102.02 0.28 101.73 17.86 10535.09 09:07:01 PM 29.50 0.30 29.20 42.39 1508.65 09:08:01 PM 22.25 0.58 21.66 33.73 677.24 Average: 93.15 29.60 63.55 857.02 4999.66 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5196136 6977880 2688300 34.10 2688 1954316 918324 10.28 219992 2120760 170956 09:06:01 PM 4993612 6896992 2890824 36.66 2688 2069148 966576 10.82 244680 2270616 40880 09:07:01 PM 5021568 6926208 2862868 36.31 2688 2070412 910052 10.19 253044 2232744 9664 09:08:01 PM 5045992 6942328 2838444 36.00 2688 2061924 888744 9.95 419980 2043092 15812 Average: 5064327 6935852 2820109 35.77 2688 2038950 920924 10.31 284424 2166803 59328 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 130.81 87.82 1266.35 32.02 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 43.96 32.88 440.99 8.28 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 22.33 19.78 23.31 6.70 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 34.06 26.96 31.78 9.46 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 57.79 41.86 440.64 14.12 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) 01/05/2024 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.83 1.99 16.93 3.60 0.12 34.52 09:05:01 PM 0 51.88 2.07 17.36 3.78 0.12 24.81 09:05:01 PM 1 33.76 1.92 16.51 3.43 0.12 44.27 09:06:01 PM all 41.00 0.00 3.62 2.61 0.10 52.68 09:06:01 PM 0 60.64 0.00 4.35 2.23 0.12 32.67 09:06:01 PM 1 21.43 0.00 2.89 2.99 0.08 72.61 09:07:01 PM all 28.84 0.00 1.52 0.38 0.07 69.19 09:07:01 PM 0 44.13 0.00 1.68 0.25 0.08 53.85 09:07:01 PM 1 13.55 0.00 1.35 0.52 0.05 84.53 09:08:01 PM all 37.16 0.00 2.47 0.35 0.09 59.94 09:08:01 PM 0 50.57 0.00 2.79 0.28 0.10 46.26 09:08:01 PM 1 23.77 0.00 2.15 0.42 0.08 73.58 Average: all 37.44 0.49 6.09 1.73 0.09 54.16 Average: 0 51.81 0.51 6.50 1.63 0.10 39.45 Average: 1 23.08 0.47 5.67 1.83 0.08 68.87