---> uname -a: Linux prd-centos8-builder-2c-1g-12843.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 541 5043 19 2114 6852 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:b8:24:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:feb8:240e/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) 01/17/2024 _x86_64_ (2 CPU) 05:03:25 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 232.76 138.58 94.18 5994.60 6891.05 05:06:01 AM 104.95 0.28 104.67 17.86 8784.89 05:07:01 AM 34.61 0.30 34.31 42.39 2131.62 05:08:01 AM 25.16 0.58 24.58 33.73 727.60 Average: 99.37 34.93 64.43 1522.02 4633.86 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5288964 7050672 2595480 32.92 2688 1935188 697432 7.81 222592 2030596 160912 05:06:01 AM 5184504 7030448 2699940 34.24 2688 2012540 694492 7.77 240156 2089580 47856 05:07:01 AM 5153064 7009644 2731380 34.64 2688 2023460 688404 7.71 253804 2106656 9676 05:08:01 AM 5172308 7020912 2712136 34.40 2688 2014960 687768 7.70 420476 1922072 15816 Average: 5199710 7027919 2684734 34.05 2688 1996537 692024 7.75 284257 2037226 58565 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 251.67 149.78 1729.32 59.47 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 39.62 30.36 405.42 8.01 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 25.12 22.43 25.32 7.84 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 32.99 27.73 38.72 16.66 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 87.35 57.57 549.67 22.99 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) 01/17/2024 _x86_64_ (2 CPU) 05:03:25 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 43.09 2.25 17.75 5.98 0.11 30.81 05:05:01 AM 0 40.32 1.74 15.44 5.42 0.10 36.98 05:05:01 AM 1 45.89 2.78 20.07 6.56 0.12 24.59 05:06:01 AM all 39.42 0.00 3.62 2.96 0.11 53.88 05:06:01 AM 0 28.40 0.00 3.41 2.90 0.12 65.18 05:06:01 AM 1 50.48 0.00 3.84 3.02 0.10 42.56 05:07:01 AM all 34.64 0.00 1.75 0.98 0.09 62.54 05:07:01 AM 0 18.61 0.00 1.73 0.57 0.08 79.01 05:07:01 AM 1 50.67 0.00 1.77 1.40 0.10 46.07 05:08:01 AM all 36.95 0.00 2.39 0.43 0.11 60.11 05:08:01 AM 0 25.28 0.00 2.25 0.13 0.12 72.22 05:08:01 AM 1 48.64 0.00 2.54 0.73 0.10 47.99 Average: all 38.51 0.56 6.33 2.58 0.10 51.92 Average: 0 28.11 0.43 5.68 2.24 0.10 63.43 Average: 1 48.94 0.68 6.99 2.91 0.10 40.38