---> uname -a: Linux prd-centos8-builder-2c-1g-14155.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 552 5031 19 2116 6840 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:45:43:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe45:43a5/64 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) 01/22/2024 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 200.60 111.41 89.19 3278.37 6577.86 11:06:01 AM 113.13 0.28 112.85 17.86 9711.63 11:07:01 AM 39.46 0.48 38.98 54.66 2294.78 11:08:01 AM 24.28 0.58 23.69 33.72 709.58 Average: 94.37 28.19 66.18 846.22 4823.36 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5316740 7052052 2567704 32.57 2688 1909592 672544 7.53 217128 2011600 139068 11:06:01 AM 5230948 7077200 2653496 33.65 2688 2012712 630664 7.06 238424 2045492 47848 11:07:01 AM 5172132 7020032 2712312 34.40 2688 2014360 680036 7.61 252700 2089036 28 11:08:01 AM 5125552 6975020 2758892 34.99 2688 2015508 705732 7.90 420380 1969264 15816 Average: 5211343 7031076 2673101 33.90 2688 1988043 672244 7.53 282158 2028848 50690 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 115.78 76.99 1064.41 32.09 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 43.66 33.86 464.79 7.91 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 37.79 30.99 40.16 18.05 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 31.36 25.57 31.19 9.35 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 57.15 41.86 400.15 16.85 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) 01/22/2024 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 35.67 1.55 15.78 7.69 0.13 39.18 11:05:01 AM 0 46.27 1.50 16.24 7.50 0.14 28.35 11:05:01 AM 1 25.10 1.60 15.31 7.88 0.12 49.99 11:06:01 AM all 37.57 0.00 3.66 4.42 0.11 54.24 11:06:01 AM 0 48.22 0.00 4.10 3.73 0.12 43.84 11:06:01 AM 1 26.95 0.00 3.22 5.12 0.10 64.61 11:07:01 AM all 40.93 0.00 1.84 0.94 0.10 56.19 11:07:01 AM 0 62.08 0.00 1.87 0.73 0.12 35.20 11:07:01 AM 1 19.77 0.00 1.82 1.15 0.08 77.18 11:08:01 AM all 36.12 0.00 2.28 1.53 0.11 59.96 11:08:01 AM 0 40.27 0.00 2.35 2.35 0.12 54.91 11:08:01 AM 1 31.97 0.00 2.22 0.70 0.10 65.01 Average: all 37.58 0.38 5.86 3.63 0.11 52.43 Average: 0 49.22 0.37 6.10 3.57 0.12 40.62 Average: 1 25.95 0.40 5.61 3.70 0.10 64.24