---> uname -a: Linux prd-centos8-builder-2c-1g-18585.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 559 5044 19 2095 6836 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:fb:b5:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fefb:b506/64 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) 03/27/2024 _x86_64_ (2 CPU) 15:03:29 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 239.72 158.53 81.19 6397.20 32744.69 03:06:01 PM 118.23 0.23 118.00 16.53 8552.37 03:07:01 PM 40.17 0.35 39.82 43.72 3431.14 03:08:01 PM 18.68 0.40 18.28 18.40 427.08 Average: 104.20 39.88 64.32 1619.10 11289.39 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5336880 6997932 2547564 32.31 2688 1841944 776124 8.69 224480 2013096 106772 03:06:01 PM 5127832 6959920 2756612 34.96 2688 2000048 756444 8.47 220736 2174708 78784 03:07:01 PM 5115044 6945944 2769400 35.12 2688 1998764 766480 8.58 244944 2160712 156 03:08:01 PM 5159096 6990500 2725348 34.57 2688 1999312 741776 8.30 414064 1948104 160 Average: 5184713 6973574 2699731 34.24 2688 1960017 760206 8.51 276056 2074155 46468 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 286.70 143.82 1661.98 61.87 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 31.91 25.33 261.20 8.17 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 25.04 23.68 39.63 7.68 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 31.11 25.45 31.90 9.35 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 93.70 54.57 498.71 21.77 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) 03/27/2024 _x86_64_ (2 CPU) 15:03:29 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 32.31 2.69 18.57 26.26 0.14 20.02 03:05:01 PM 0 32.55 2.31 19.86 27.92 0.17 17.19 03:05:01 PM 1 32.07 3.08 17.29 24.60 0.12 22.84 03:06:01 PM all 37.61 0.00 3.42 6.17 0.11 52.70 03:06:01 PM 0 28.65 0.00 3.42 5.52 0.10 62.31 03:06:01 PM 1 46.58 0.00 3.42 6.81 0.12 43.07 03:07:01 PM all 36.69 0.00 1.92 4.19 0.11 57.09 03:07:01 PM 0 22.91 0.00 1.60 4.50 0.08 70.91 03:07:01 PM 1 50.56 0.00 2.25 3.87 0.14 43.19 03:08:01 PM all 36.00 0.00 2.11 0.33 0.09 61.48 03:08:01 PM 0 21.01 0.00 1.95 0.33 0.10 76.60 03:08:01 PM 1 51.00 0.00 2.27 0.32 0.08 46.33 Average: all 35.67 0.66 6.45 9.15 0.11 47.95 Average: 0 26.25 0.57 6.63 9.47 0.11 56.97 Average: 1 45.10 0.76 6.27 8.84 0.11 38.92