---> uname -a: Linux prd-centos8-builder-2c-1g-5772.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 554 5031 19 2113 6838 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:53:59:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe53:5972/64 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) 02/16/2024 _x86_64_ (2 CPU) 13:03:24 LINUX RESTART (2 CPU) 01:04:03 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 221.13 116.36 104.78 3229.24 7516.05 01:06:01 PM 104.73 0.28 104.45 17.86 9085.14 01:07:01 PM 30.31 0.30 30.01 42.39 1544.01 01:08:01 PM 24.63 0.58 24.05 33.73 721.66 Average: 94.14 28.65 65.49 810.62 4693.38 01:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5235464 7012724 2648972 33.60 2688 1949880 692308 7.75 219312 2084536 170212 01:06:01 PM 5132048 6986260 2752388 34.91 2688 2020860 710136 7.95 245388 2135504 41812 01:07:01 PM 5131312 6986684 2753124 34.92 2688 2022136 706128 7.90 255560 2124612 9692 01:08:01 PM 5129720 6976916 2754716 34.94 2688 2013620 712272 7.97 422632 1960908 15816 Average: 5157136 6990646 2727300 34.59 2688 2001624 705211 7.89 285723 2076390 59383 01:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 95.76 69.04 1263.33 24.96 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 33.16 25.82 297.28 7.92 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 23.31 20.55 24.07 7.06 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 34.31 27.35 33.64 16.87 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 46.22 35.41 397.36 14.11 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) 02/16/2024 _x86_64_ (2 CPU) 13:03:24 LINUX RESTART (2 CPU) 01:04:03 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 40.54 1.58 16.27 5.61 0.12 35.88 01:05:01 PM 0 54.94 0.99 12.93 5.27 0.09 25.79 01:05:01 PM 1 26.05 2.16 19.63 5.96 0.16 46.05 01:06:01 PM all 38.98 0.00 3.24 3.57 0.12 54.10 01:06:01 PM 0 50.53 0.00 3.93 3.55 0.12 41.87 01:06:01 PM 1 27.46 0.00 2.54 3.59 0.12 66.29 01:07:01 PM all 30.48 0.00 1.43 0.67 0.09 67.33 01:07:01 PM 0 38.37 0.00 1.55 0.28 0.08 59.71 01:07:01 PM 1 22.58 0.00 1.30 1.05 0.10 74.96 01:08:01 PM all 38.35 0.00 2.51 0.44 0.09 58.60 01:08:01 PM 0 42.65 0.00 2.45 0.57 0.10 54.24 01:08:01 PM 1 34.04 0.00 2.58 0.32 0.08 62.97 Average: all 37.05 0.38 5.74 2.54 0.11 54.19 Average: 0 46.53 0.24 5.13 2.38 0.10 45.62 Average: 1 27.56 0.52 6.35 2.69 0.11 62.77