---> uname -a: Linux prd-centos8-builder-2c-1g-10680.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: 2799.996 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 541 4994 19 2163 6851 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:b9:c0:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:feb9:c01e/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) 01/09/2024 _x86_64_ (2 CPU) 09:03:23 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 206.02 105.80 100.22 3381.44 7206.90 09:06:01 AM 113.85 0.32 113.53 18.40 11722.00 09:07:01 AM 34.03 0.27 33.76 41.86 1637.59 09:08:01 AM 25.23 0.78 24.45 57.06 733.89 Average: 94.78 26.79 67.99 874.69 5325.10 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5284256 7053188 2600180 32.98 2688 1942296 666684 7.46 218540 2040144 160188 09:06:01 AM 5118632 7013872 2765804 35.08 2688 2061000 675724 7.56 240652 2152852 32148 09:07:01 AM 5134776 7030968 2749660 34.87 2688 2062264 668048 7.48 252740 2124476 24 09:08:01 AM 5130880 7029188 2753556 34.92 2688 2064164 671592 7.52 421576 1960680 15872 Average: 5167136 7031804 2717300 34.46 2688 2032431 670512 7.51 283377 2069538 52058 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 126.91 81.60 1283.66 32.02 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 42.61 32.28 460.55 14.24 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 27.68 24.00 26.70 8.18 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 33.86 28.41 35.88 10.32 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 57.77 41.57 451.70 16.19 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) 01/09/2024 _x86_64_ (2 CPU) 09:03:23 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 40.54 1.50 15.48 4.81 0.12 37.55 09:05:01 AM 0 32.87 1.78 16.92 5.51 0.14 42.79 09:05:01 AM 1 48.18 1.22 14.05 4.12 0.10 32.33 09:06:01 AM all 38.91 0.00 3.54 4.48 0.09 52.98 09:06:01 AM 0 33.69 0.00 3.60 4.38 0.08 58.26 09:06:01 AM 1 44.14 0.00 3.48 4.58 0.10 47.70 09:07:01 AM all 37.34 0.00 1.72 0.82 0.08 60.04 09:07:01 AM 0 12.59 0.00 1.76 0.78 0.08 84.78 09:07:01 AM 1 62.13 0.00 1.68 0.85 0.08 35.25 09:08:01 AM all 38.03 0.00 2.60 0.77 0.08 58.52 09:08:01 AM 0 31.95 0.00 2.65 0.77 0.08 64.55 09:08:01 AM 1 44.10 0.00 2.55 0.77 0.08 52.49 Average: all 38.70 0.37 5.80 2.71 0.09 52.33 Average: 0 27.75 0.44 6.19 2.85 0.10 62.68 Average: 1 49.64 0.30 5.41 2.58 0.09 41.98