---> uname -a: Linux prd-centos8-builder-2c-1g-22433.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 549 5059 19 2090 6844 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:b8:e0:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:feb8:e01d/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) 04/11/2024 _x86_64_ (2 CPU) 13:07:54 LINUX RESTART (2 CPU) 01:09:02 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 126.76 33.75 93.00 1604.49 7281.21 01:11:01 PM 81.35 0.28 81.07 17.79 7195.93 01:12:01 PM 21.29 1.82 19.48 164.21 975.97 01:13:01 PM 18.65 0.10 18.55 8.26 377.88 Average: 61.69 8.85 52.84 442.06 3943.18 01:09:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 5307512 7050760 2576924 32.68 2688 1916276 688924 7.71 218516 2011876 91832 01:11:01 PM 5152404 6971160 2732032 34.65 2688 1986348 744448 8.33 244164 2123328 16568 01:12:01 PM 5229048 7052032 2655388 33.68 2688 1991132 649280 7.27 258820 2032952 28 01:13:01 PM 5234184 7057380 2650252 33.61 2688 1991380 640848 7.17 259228 2027924 20 Average: 5230787 7032833 2653649 33.66 2688 1971284 680875 7.62 245182 2049020 27112 01:09:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 44.90 31.08 722.26 6.05 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 29.62 24.09 187.79 7.99 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 42.09 40.59 46.57 13.88 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 27.30 24.13 24.43 9.71 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 35.92 29.96 242.65 9.43 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) 04/11/2024 _x86_64_ (2 CPU) 13:07:54 LINUX RESTART (2 CPU) 01:09:02 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 29.50 0.49 6.48 6.90 0.10 56.52 01:10:01 PM 0 27.19 0.45 5.82 6.49 0.10 59.95 01:10:01 PM 1 31.83 0.53 7.14 7.32 0.10 53.07 01:11:01 PM all 38.60 0.00 2.71 3.92 0.12 54.65 01:11:01 PM 0 22.37 0.00 2.47 3.30 0.12 71.75 01:11:01 PM 1 54.90 0.00 2.95 4.54 0.12 37.49 01:12:01 PM all 34.43 0.00 2.77 0.54 0.10 62.17 01:12:01 PM 0 23.35 0.00 2.54 0.90 0.10 73.11 01:12:01 PM 1 45.61 0.00 3.00 0.17 0.10 51.12 01:13:01 PM all 38.79 0.00 1.85 0.59 0.11 58.65 01:13:01 PM 0 17.20 0.00 1.69 0.05 0.10 80.97 01:13:01 PM 1 60.56 0.00 2.02 1.14 0.12 36.16 Average: all 35.38 0.12 3.43 2.97 0.11 58.00 Average: 0 22.49 0.11 3.11 2.66 0.10 71.53 Average: 1 48.35 0.13 3.75 3.27 0.11 44.39