---> uname -a: Linux prd-centos8-builder-2c-1g-17630.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 562 5048 19 2089 6833 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:83:27:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe83:2749/64 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) 06/17/2024 _x86_64_ (2 CPU) 23:03:31 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 309.03 163.33 145.70 7707.03 28282.32 11:06:01 PM 98.95 0.22 98.73 16.13 7733.84 11:07:01 PM 36.63 0.65 35.98 51.72 3114.15 11:08:01 PM 15.81 0.00 15.81 0.00 372.65 Average: 115.11 41.05 74.06 1943.96 9876.51 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5307308 6991560 2577136 32.69 2688 1864492 768676 8.60 233728 2029460 115904 11:06:01 PM 5139928 6963072 2744516 34.81 2688 1991196 732812 8.20 221924 2160212 77392 11:07:01 PM 5136044 6959644 2748400 34.86 2688 1991592 741796 8.30 247184 2136816 148 11:08:01 PM 5179380 7002852 2705064 34.31 2688 1991464 710232 7.95 257848 2082628 16 Average: 5190665 6979282 2693779 34.17 2688 1959686 738379 8.27 240171 2102279 48365 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 304.43 161.93 1659.43 66.37 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 30.58 25.81 256.91 7.31 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 23.05 21.85 37.05 7.37 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 20.50 19.53 20.18 5.92 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 94.65 57.28 493.44 21.74 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) 06/17/2024 _x86_64_ (2 CPU) 23:03:31 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 34.96 2.91 21.57 20.52 0.16 19.88 11:05:01 PM 0 37.43 2.95 19.39 19.41 0.17 20.65 11:05:01 PM 1 32.49 2.86 23.76 21.63 0.15 19.11 11:06:01 PM all 36.28 0.00 3.06 4.21 0.12 56.33 11:06:01 PM 0 42.92 0.00 3.30 4.15 0.13 49.49 11:06:01 PM 1 29.66 0.00 2.81 4.28 0.10 63.15 11:07:01 PM all 36.04 0.00 1.90 2.13 0.12 59.82 11:07:01 PM 0 43.90 0.00 1.72 1.58 0.12 52.68 11:07:01 PM 1 28.18 0.00 2.08 2.67 0.12 66.96 11:08:01 PM all 33.76 0.00 1.73 2.03 0.10 62.38 11:08:01 PM 0 39.49 0.00 1.63 2.87 0.10 55.91 11:08:01 PM 1 28.02 0.00 1.84 1.18 0.10 68.86 Average: all 35.26 0.72 6.99 7.15 0.12 49.75 Average: 0 40.95 0.73 6.45 6.95 0.13 44.79 Average: 1 29.57 0.70 7.53 7.36 0.12 54.71