---> uname -a: Linux prd-centos8-builder-2c-1g-15092.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 520 5063 19 2115 6873 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:4f:98:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe4f:98ef/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) 01/25/2024 _x86_64_ (2 CPU) 19:03:22 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 219.83 112.96 106.86 3124.96 7608.15 07:06:01 PM 99.92 0.47 99.45 56.26 8750.39 07:07:01 PM 28.78 0.10 28.68 3.60 1520.75 07:08:01 PM 37.37 0.78 36.59 57.05 1140.29 Average: 96.48 28.58 67.90 810.53 4754.86 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5243120 7047612 2641316 33.50 2688 1976028 712120 7.97 222812 2071572 186536 07:06:01 PM 5220248 7069144 2664188 33.79 2688 2015752 655812 7.34 245800 2048500 32140 07:07:01 PM 5204536 7053524 2679900 33.99 2688 2015864 674468 7.55 253204 2055120 20 07:08:01 PM 5212128 7065856 2672308 33.89 2688 2019824 645400 7.22 430116 1871176 27384 Average: 5220008 7059034 2664428 33.79 2688 2006867 671950 7.52 287983 2011592 61520 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 108.60 68.36 1214.70 20.98 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 32.41 26.88 198.95 7.97 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 26.70 23.01 26.02 7.32 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 33.14 26.49 31.42 11.41 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 50.21 36.19 367.79 11.92 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) 01/25/2024 _x86_64_ (2 CPU) 19:03:22 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 42.00 1.64 16.41 4.08 0.12 35.75 07:05:01 PM 0 48.79 1.11 12.54 4.35 0.12 33.09 07:05:01 PM 1 35.08 2.18 20.37 3.81 0.12 38.45 07:06:01 PM all 39.20 0.00 3.47 2.22 0.09 55.03 07:06:01 PM 0 59.89 0.00 4.37 2.10 0.10 33.54 07:06:01 PM 1 18.58 0.00 2.56 2.33 0.08 76.45 07:07:01 PM all 34.55 0.00 1.73 0.59 0.09 63.04 07:07:01 PM 0 45.25 0.00 1.80 0.37 0.10 52.48 07:07:01 PM 1 23.85 0.00 1.65 0.82 0.08 73.59 07:08:01 PM all 43.52 0.00 2.94 0.58 0.11 52.86 07:08:01 PM 0 54.79 0.00 3.09 0.57 0.10 41.46 07:08:01 PM 1 32.26 0.00 2.78 0.60 0.12 64.24 Average: all 39.81 0.40 6.09 1.86 0.10 51.74 Average: 0 52.18 0.28 5.44 1.84 0.10 40.16 Average: 1 27.38 0.53 6.75 1.88 0.10 63.36