---> uname -a: Linux prd-centos8-builder-2c-1g-14309.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: 2799.996 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 575 5027 19 2097 6820 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:7b:b4:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe7b:b4c6/64 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) 03/19/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 230.56 132.59 97.97 6075.39 8088.77 12:06:01 PM 93.57 0.28 93.29 17.86 8840.34 12:07:01 PM 25.28 0.60 24.68 50.39 984.70 12:08:01 PM 19.39 0.48 18.91 49.05 419.83 Average: 92.20 33.49 58.71 1548.05 4583.41 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5290320 7029004 2594116 32.90 2688 1912044 718840 8.05 218796 2032468 139228 12:06:01 PM 5108996 6939860 2775440 35.20 2688 1998504 759228 8.50 243444 2163668 16568 12:07:01 PM 5218156 7049872 2666280 33.82 2688 1999876 646376 7.24 245904 2054152 20 12:08:01 PM 5199308 7035580 2685128 34.06 2688 2003792 672016 7.52 424180 1892924 12752 Average: 5204195 7013579 2680241 33.99 2688 1978554 699115 7.83 283081 2035803 42142 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 286.15 139.06 1687.26 60.04 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 35.69 28.41 249.77 10.02 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 31.34 25.70 33.91 8.26 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 39.85 31.61 36.72 21.02 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 98.25 56.19 501.89 24.83 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) 03/19/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 44.17 2.15 18.24 4.55 0.15 30.73 12:05:01 PM 0 48.49 2.52 18.28 4.43 0.14 26.13 12:05:01 PM 1 39.84 1.78 18.20 4.67 0.17 35.34 12:06:01 PM all 42.54 0.00 3.02 2.15 0.09 52.21 12:06:01 PM 0 42.42 0.00 3.33 1.58 0.08 52.59 12:06:01 PM 1 42.65 0.00 2.71 2.71 0.10 51.83 12:07:01 PM all 37.23 0.00 1.81 0.32 0.09 60.55 12:07:01 PM 0 58.44 0.00 2.12 0.35 0.10 38.99 12:07:01 PM 1 16.01 0.00 1.50 0.28 0.08 82.12 12:08:01 PM all 40.04 0.00 2.57 0.17 0.10 57.12 12:08:01 PM 0 45.01 0.00 2.38 0.27 0.10 52.24 12:08:01 PM 1 35.09 0.00 2.76 0.07 0.10 61.98 Average: all 40.98 0.53 6.36 1.79 0.11 50.23 Average: 0 48.59 0.62 6.48 1.65 0.10 42.56 Average: 1 33.38 0.44 6.25 1.92 0.11 57.90