---> uname -a: Linux prd-centos8-builder-2c-1g-4589.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 551 5029 19 2118 6841 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:bd:9b:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:febd:9b1d/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) 02/11/2024 _x86_64_ (2 CPU) 08:03:25 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 216.91 121.36 95.55 3636.33 7176.25 08:06:01 AM 101.18 0.23 100.95 16.53 9594.37 08:07:01 AM 45.19 0.35 44.84 43.73 2497.97 08:08:01 AM 14.36 0.00 14.36 0.00 370.99 Average: 94.41 30.49 63.93 924.11 4910.09 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5298348 7055840 2586088 32.80 2688 1931820 687484 7.70 221340 2024164 156720 08:06:01 AM 5085720 6965380 2798716 35.50 2688 2045900 745284 8.34 224460 2201100 77160 08:07:01 AM 5182408 7032856 2702028 34.27 2688 2017116 666348 7.46 252312 2077844 28 08:08:01 AM 5121556 6983036 2762880 35.04 2688 2028168 720224 8.06 253768 2137492 9660 Average: 5172008 7009278 2712428 34.40 2688 2005751 704835 7.89 237970 2110150 60892 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 249.76 172.37 1499.20 57.69 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 90.94 84.96 440.66 13.94 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 66.24 63.49 46.33 13.35 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 46.28 44.78 31.08 9.30 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 113.30 91.40 504.32 23.57 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) 02/11/2024 _x86_64_ (2 CPU) 08:03:25 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 42.46 1.98 17.26 4.20 0.10 34.01 08:05:01 AM 0 42.27 1.86 14.56 3.85 0.10 37.35 08:05:01 AM 1 42.65 2.09 19.97 4.55 0.10 30.63 08:06:01 AM all 38.67 0.00 3.61 3.12 0.12 54.48 08:06:01 AM 0 28.32 0.00 3.05 2.78 0.10 65.74 08:06:01 AM 1 49.06 0.00 4.17 3.46 0.13 43.17 08:07:01 AM all 36.16 0.00 2.10 1.06 0.12 60.57 08:07:01 AM 0 29.96 0.00 2.13 1.25 0.12 66.54 08:07:01 AM 1 42.35 0.00 2.07 0.87 0.12 54.60 08:08:01 AM all 26.90 0.00 1.56 0.20 0.08 71.26 08:08:01 AM 0 23.44 0.00 1.54 0.15 0.08 74.79 08:08:01 AM 1 30.36 0.00 1.59 0.25 0.08 67.72 Average: all 36.02 0.49 6.09 2.14 0.10 55.16 Average: 0 30.96 0.46 5.29 2.00 0.10 61.18 Average: 1 41.10 0.52 6.88 2.27 0.11 49.13