---> uname -a: Linux prd-centos8-builder-2c-1g-11966.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 566 5018 19 2114 6827 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:f3:ba:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.189/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fef3:ba7a/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) 01/13/2024 _x86_64_ (2 CPU) 17:03:22 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 220.94 118.46 102.48 3178.94 7317.11 05:06:01 PM 102.82 0.28 102.53 17.86 8953.06 05:07:01 PM 30.42 0.30 30.12 42.39 1568.09 05:08:01 PM 23.66 0.58 23.08 33.73 688.25 Average: 94.47 29.91 64.56 818.39 4631.72 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5237672 7019972 2646772 33.57 2688 1954740 736144 8.24 219964 2083684 171656 05:06:01 PM 5116388 6972144 2768056 35.11 2688 2022172 733744 8.21 243532 2156536 41788 05:07:01 PM 5105844 6962660 2778600 35.24 2688 2023444 749072 8.39 252624 2157028 9668 05:08:01 PM 5117288 6965980 2767156 35.10 2688 2014944 757324 8.48 419508 1980112 15816 Average: 5144298 6980189 2740146 34.75 2688 2003825 744071 8.33 283907 2094340 59732 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 136.33 80.59 1262.16 28.61 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 33.09 25.70 263.41 7.62 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 25.81 21.04 26.15 7.01 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 35.09 27.45 36.34 10.01 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 57.59 38.70 397.07 13.31 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) 01/13/2024 _x86_64_ (2 CPU) 17:03:22 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 41.02 2.11 16.62 6.49 0.12 33.63 05:05:01 PM 0 44.59 2.23 16.35 5.34 0.12 31.37 05:05:01 PM 1 37.45 2.00 16.89 7.64 0.12 35.90 05:06:01 PM all 38.69 0.00 3.41 4.01 0.10 53.79 05:06:01 PM 0 47.69 0.00 3.56 3.48 0.10 45.17 05:06:01 PM 1 29.71 0.00 3.26 4.54 0.10 62.39 05:07:01 PM all 30.78 0.00 1.54 0.84 0.08 66.76 05:07:01 PM 0 40.92 0.00 1.58 0.67 0.08 56.74 05:07:01 PM 1 20.62 0.00 1.50 1.02 0.08 76.78 05:08:01 PM all 38.19 0.00 2.48 0.60 0.11 58.63 05:08:01 PM 0 31.03 0.00 2.63 0.58 0.12 65.64 05:08:01 PM 1 45.35 0.00 2.32 0.62 0.10 51.62 Average: all 37.16 0.52 5.97 2.97 0.10 53.27 Average: 0 41.05 0.55 5.99 2.51 0.10 49.80 Average: 1 33.27 0.49 5.95 3.44 0.10 56.74