---> uname -a: Linux prd-centos8-builder-2c-1g-82474.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 588 5020 19 2090 6806 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:c8:65:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fec8:65a9/64 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) 11/09/2024 _x86_64_ (2 CPU) 05:03:50 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 396.65 302.40 94.25 15684.94 38437.49 05:06:01 AM 197.20 56.42 140.78 1775.04 10687.17 05:07:01 AM 50.23 0.32 49.92 43.19 4306.26 05:08:01 AM 18.48 0.62 17.86 34.26 377.97 Average: 165.65 89.94 75.70 4384.65 13452.88 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5528700 7024096 2355736 29.88 2688 1682236 785080 8.79 173108 1888424 76292 05:06:01 AM 5183680 7003328 2700756 34.25 2688 1988008 704660 7.89 220104 2117840 97968 05:07:01 AM 5100124 6923924 2784312 35.31 2688 1991672 792584 8.87 246196 2172100 220 05:08:01 AM 5186692 7011504 2697744 34.22 2688 1992644 703996 7.88 415896 1915968 172 Average: 5249799 6990713 2634637 33.42 2688 1913640 746580 8.36 263826 2023583 43663 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 235.14 121.69 1049.18 60.31 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 58.59 41.88 863.58 11.19 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 27.62 26.16 48.11 9.15 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 33.39 28.15 32.20 10.89 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 88.69 54.47 498.27 22.89 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) 11/09/2024 _x86_64_ (2 CPU) 05:03:50 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 31.09 3.02 19.63 31.13 0.20 14.94 05:05:01 AM 0 30.53 3.45 19.27 36.67 0.17 9.91 05:05:01 AM 1 31.65 2.59 19.99 25.58 0.22 19.97 05:06:01 AM all 37.07 0.72 9.45 7.44 0.12 45.20 05:06:01 AM 0 45.74 0.89 11.20 8.66 0.12 33.38 05:06:01 AM 1 28.39 0.56 7.69 6.22 0.12 57.02 05:07:01 AM all 36.69 0.00 1.96 3.95 0.11 57.29 05:07:01 AM 0 43.30 0.00 1.99 3.13 0.12 51.46 05:07:01 AM 1 30.08 0.00 1.93 4.77 0.10 63.11 05:08:01 AM all 36.55 0.00 2.39 0.49 0.10 60.47 05:08:01 AM 0 39.69 0.00 2.52 0.42 0.10 57.27 05:08:01 AM 1 33.41 0.00 2.26 0.57 0.10 63.67 Average: all 35.37 0.92 8.29 10.64 0.13 44.64 Average: 0 39.86 1.07 8.69 12.09 0.13 38.17 Average: 1 30.88 0.78 7.90 9.19 0.13 51.12