---> uname -a: Linux prd-centos8-builder-2c-1g-10539.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 549 5050 19 2099 6845 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:6e:05:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe6e:5ad/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) 03/03/2024 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 216.04 113.38 102.67 3299.30 6997.27 01:06:01 AM 101.15 0.27 100.88 17.46 9069.21 01:07:01 AM 23.73 0.30 23.43 42.39 972.97 01:08:01 AM 24.51 0.58 23.93 33.72 732.54 Average: 91.36 28.63 62.73 848.29 4442.95 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5235892 6996600 2648544 33.59 2688 1933824 738076 8.26 218928 2085800 157572 01:06:01 AM 5194132 7025808 2690304 34.12 2688 1999380 707140 7.92 242956 2078544 16500 01:07:01 AM 5125376 6958396 2759060 34.99 2688 2000776 775288 8.68 245184 2144512 116 01:08:01 AM 5138696 6973396 2745740 34.82 2688 2001956 743104 8.32 413472 1963796 17508 Average: 5173524 6988550 2710912 34.38 2688 1983984 740902 8.29 280135 2068163 47924 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 121.13 82.07 1143.99 30.00 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 33.24 26.18 234.98 8.21 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.25 19.53 31.69 6.79 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 32.94 25.87 34.44 9.44 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 52.39 38.42 361.30 13.61 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) 03/03/2024 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 41.37 1.58 15.91 3.99 0.09 37.05 01:05:01 AM 0 32.14 2.22 19.63 4.18 0.10 41.73 01:05:01 AM 1 50.44 0.95 12.26 3.80 0.08 32.47 01:06:01 AM all 39.01 0.00 2.94 2.44 0.10 55.51 01:06:01 AM 0 41.67 0.00 2.53 3.49 0.10 52.21 01:06:01 AM 1 36.33 0.00 3.36 1.37 0.10 58.83 01:07:01 AM all 28.43 0.00 1.41 0.41 0.10 69.65 01:07:01 AM 0 36.14 0.00 1.44 0.25 0.10 62.07 01:07:01 AM 1 20.74 0.00 1.38 0.57 0.10 77.21 01:08:01 AM all 37.31 0.00 2.52 0.60 0.09 59.47 01:08:01 AM 0 18.10 0.00 1.92 0.42 0.08 79.48 01:08:01 AM 1 56.63 0.00 3.13 0.79 0.10 39.35 Average: all 36.52 0.39 5.67 1.85 0.10 55.48 Average: 0 32.01 0.54 6.30 2.07 0.10 58.97 Average: 1 41.01 0.24 5.03 1.63 0.10 52.00