---> uname -a: Linux prd-centos8-builder-2c-1g-3109.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 595 4984 19 2119 6798 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:6a:e0:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe6a:e075/64 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) 02/06/2024 _x86_64_ (2 CPU) 13:03:54 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 128.52 6.70 121.83 1166.14 9112.31 01:07:01 PM 70.40 1.87 68.54 165.57 4996.40 01:08:01 PM 13.66 0.00 13.66 0.00 282.82 01:09:01 PM 36.19 0.48 35.71 49.06 1092.63 Average: 62.20 2.26 59.94 345.23 3871.26 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5137652 6981804 2746792 34.84 2688 2010428 749992 8.40 220228 2153976 97028 01:07:01 PM 5142048 6994296 2742396 34.78 2688 2019012 735048 8.23 254588 2116608 32 01:08:01 PM 5146712 6998944 2737732 34.72 2688 2019016 732844 8.20 254916 2112076 16 01:09:01 PM 5102548 6959804 2781896 35.28 2688 2022824 757108 8.48 431552 1977480 27420 Average: 5132240 6983712 2752204 34.91 2688 2017820 743748 8.33 290321 2090035 31124 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 35.64 25.96 366.00 7.44 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 37.88 31.81 155.31 9.18 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 21.28 17.80 23.70 5.79 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 35.76 27.81 32.52 21.81 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 32.64 25.84 144.39 11.06 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) 02/06/2024 _x86_64_ (2 CPU) 13:03:54 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 38.01 0.00 4.37 3.32 0.12 54.19 01:06:01 PM 0 56.33 0.00 5.26 2.55 0.13 35.72 01:06:01 PM 1 19.72 0.00 3.48 4.09 0.10 72.61 01:07:01 PM all 37.92 0.00 2.76 1.87 0.07 57.39 01:07:01 PM 0 49.74 0.00 3.02 1.85 0.08 45.31 01:07:01 PM 1 26.09 0.00 2.50 1.88 0.07 69.46 01:08:01 PM all 26.36 0.00 1.28 0.13 0.08 72.15 01:08:01 PM 0 31.97 0.00 1.18 0.12 0.08 66.64 01:08:01 PM 1 20.75 0.00 1.39 0.13 0.07 77.67 01:09:01 PM all 42.96 0.00 3.14 0.57 0.12 53.21 01:09:01 PM 0 58.00 0.00 3.43 0.67 0.12 37.79 01:09:01 PM 1 27.94 0.00 2.84 0.48 0.12 68.61 Average: all 36.32 0.00 2.89 1.47 0.10 59.23 Average: 0 49.02 0.00 3.22 1.30 0.10 46.36 Average: 1 23.63 0.00 2.55 1.65 0.09 72.08