---> uname -a: Linux prd-centos8-builder-2c-1g-2792.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 567 5016 19 2116 6826 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:ba:a3:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:feba:a3a0/64 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) 02/05/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 229.55 134.11 95.43 4505.92 6887.92 02:06:01 PM 108.41 0.28 108.13 17.86 9427.55 02:07:01 PM 31.14 0.30 30.84 42.39 1566.02 02:08:01 PM 24.94 0.58 24.36 33.72 732.19 Average: 98.51 33.82 64.69 1149.83 4653.66 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5292092 7047808 2592352 32.88 2688 1928816 691656 7.74 217660 2033452 153852 02:06:01 PM 5150824 6998316 2733620 34.67 2688 2014092 711212 7.96 240032 2123976 32148 02:07:01 PM 5126828 6985220 2757616 34.98 2688 2025016 736412 8.24 253396 2133692 9652 02:08:01 PM 5135108 6985524 2749336 34.87 2688 2016508 728436 8.15 420084 1959772 15804 Average: 5176213 7004217 2708231 34.35 2688 1996108 716929 8.03 282793 2062723 52864 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 273.72 141.88 1720.32 57.99 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 39.01 29.72 405.82 8.32 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.33 20.40 24.40 7.27 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 33.62 27.01 33.06 19.27 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 92.41 54.75 545.87 23.21 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) 02/05/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.57 2.24 18.23 6.33 0.13 28.49 02:05:01 PM 0 48.13 2.86 20.15 4.86 0.14 23.87 02:05:01 PM 1 41.03 1.63 16.31 7.81 0.12 33.10 02:06:01 PM all 40.29 0.00 3.59 3.15 0.12 52.86 02:06:01 PM 0 57.04 0.00 3.72 2.14 0.12 36.99 02:06:01 PM 1 23.63 0.00 3.45 4.17 0.12 68.64 02:07:01 PM all 32.09 0.00 1.46 0.59 0.08 65.77 02:07:01 PM 0 34.01 0.00 1.52 0.57 0.07 63.84 02:07:01 PM 1 30.19 0.00 1.40 0.62 0.10 67.70 02:08:01 PM all 37.91 0.00 2.38 0.44 0.09 59.18 02:08:01 PM 0 61.44 0.00 2.95 0.42 0.10 35.09 02:08:01 PM 1 14.38 0.00 1.80 0.47 0.08 83.27 Average: all 38.69 0.55 6.36 2.61 0.10 51.68 Average: 0 50.17 0.70 7.02 1.98 0.10 40.02 Average: 1 27.24 0.40 5.69 3.25 0.10 63.31