---> uname -a: Linux prd-centos8-builder-2c-1g-3235.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 559 5024 19 2115 6834 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:f6:4d:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fef6:4d84/64 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) 02/06/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 225.11 133.19 91.92 4704.57 6887.70 07:06:01 PM 112.55 0.28 112.26 17.86 9889.25 07:07:01 PM 34.83 0.30 34.53 42.39 2258.91 07:08:01 PM 23.13 0.40 22.73 18.40 634.34 Average: 98.91 33.55 65.36 1195.95 4917.63 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5330404 7074148 2554040 32.39 2688 1918072 694044 7.77 219328 1995584 143416 07:06:01 PM 5201568 7049220 2682876 34.03 2688 2014100 675892 7.57 239060 2070816 48268 07:07:01 PM 5190632 7039148 2693812 34.17 2688 2015372 678728 7.60 253128 2069096 12 07:08:01 PM 5144516 6991808 2739928 34.75 2688 2013868 722008 8.08 419236 1950480 13680 Average: 5216780 7038581 2667664 33.83 2688 1990353 692668 7.75 282688 2021494 51344 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 275.74 139.74 1728.03 59.77 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 39.36 29.86 403.60 7.60 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 25.46 22.86 25.99 7.47 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 33.83 27.98 31.82 15.36 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 93.61 55.11 547.41 22.55 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) 02/06/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 41.52 2.33 16.91 7.39 0.13 31.72 07:05:01 PM 0 43.50 2.68 18.92 6.58 0.14 28.19 07:05:01 PM 1 39.56 1.98 14.91 8.19 0.12 35.24 07:06:01 PM all 38.85 0.00 3.59 4.48 0.12 52.96 07:06:01 PM 0 21.48 0.00 2.86 4.26 0.12 71.28 07:06:01 PM 1 56.25 0.00 4.32 4.70 0.13 34.60 07:07:01 PM all 31.01 0.00 1.49 1.33 0.08 66.09 07:07:01 PM 0 24.91 0.00 1.37 1.05 0.07 72.60 07:07:01 PM 1 37.10 0.00 1.62 1.60 0.10 59.58 07:08:01 PM all 34.90 0.00 2.12 0.40 0.10 62.48 07:08:01 PM 0 26.75 0.00 1.98 0.40 0.10 70.77 07:08:01 PM 1 43.06 0.00 2.25 0.40 0.10 54.19 Average: all 36.55 0.57 5.97 3.38 0.11 53.41 Average: 0 29.08 0.66 6.21 3.05 0.10 60.89 Average: 1 44.01 0.49 5.74 3.71 0.11 45.94