---> uname -a: Linux prd-centos8-builder-2c-1g-9654.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 557 4983 19 2157 6835 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:e3:f1:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.135/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fee3:f1c0/64 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) 01/05/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 214.70 109.28 105.41 3089.90 7398.53 02:06:01 AM 104.28 0.28 104.00 17.86 10590.42 02:07:01 AM 28.96 0.30 28.66 42.39 1533.11 02:08:01 AM 23.23 0.40 22.83 18.39 641.34 Average: 92.79 27.57 65.23 792.20 5040.76 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5248648 7027208 2635788 33.43 2688 1951100 697688 7.81 219868 2070740 170952 02:06:01 AM 5067116 6967384 2817320 35.73 2688 2065944 734156 8.22 244288 2199088 40888 02:07:01 AM 5136444 7028328 2747992 34.85 2688 2057568 665436 7.45 252072 2121592 24 02:08:01 AM 5086368 6976148 2798068 35.49 2688 2056064 705512 7.90 418108 2008112 13680 Average: 5134644 6999767 2749792 34.88 2688 2032669 700698 7.84 283584 2099883 56386 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 122.19 81.99 1243.77 21.10 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 41.88 30.44 440.73 8.16 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 19.10 16.36 20.32 5.66 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 32.17 25.94 31.12 8.86 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 53.84 38.69 434.00 10.95 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) 01/05/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 40.91 1.58 15.89 4.15 0.12 37.35 02:05:01 AM 0 33.34 1.82 16.80 3.53 0.12 44.39 02:05:01 AM 1 48.43 1.35 14.98 4.76 0.12 30.36 02:06:01 AM all 39.43 0.00 3.43 3.67 0.11 53.37 02:06:01 AM 0 39.52 0.00 3.14 3.50 0.12 53.72 02:06:01 AM 1 39.33 0.00 3.72 3.84 0.10 53.01 02:07:01 AM all 26.28 0.00 1.49 0.84 0.08 71.31 02:07:01 AM 0 25.39 0.00 1.44 1.15 0.08 71.93 02:07:01 AM 1 27.17 0.00 1.55 0.53 0.07 70.68 02:08:01 AM all 36.92 0.00 2.27 0.51 0.09 60.22 02:08:01 AM 0 27.64 0.00 2.28 0.25 0.08 69.75 02:08:01 AM 1 46.21 0.00 2.25 0.77 0.10 50.68 Average: all 35.87 0.39 5.73 2.29 0.10 55.62 Average: 0 31.46 0.45 5.87 2.10 0.10 60.02 Average: 1 40.26 0.33 5.60 2.47 0.10 51.24