---> uname -a: Linux prd-centos8-builder-2c-1g-21870.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 564 5051 19 2084 6831 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:89:11:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.87/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe89:111e/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) 04/09/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 221.49 119.26 102.23 3953.35 6988.22 05:06:02 PM 85.72 0.28 85.44 17.86 8260.16 05:07:01 PM 25.35 0.61 24.74 51.25 1013.68 05:08:01 PM 24.89 0.48 24.41 49.05 540.25 Average: 89.63 30.28 59.35 1021.96 4214.04 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5280836 7024252 2603608 33.02 2688 1916308 717856 8.04 217948 2042332 142716 05:06:02 PM 5193864 7011900 2690580 34.13 2688 1986004 708736 7.93 243096 2079676 16440 05:07:01 PM 5219452 7038988 2664992 33.80 2688 1987508 679836 7.61 255844 2041916 28 05:08:01 PM 5148536 6972592 2735908 34.70 2688 1991436 745704 8.35 423908 1944172 12636 Average: 5210672 7011933 2673772 33.91 2688 1970314 713033 7.98 285199 2027024 42955 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 305.26 143.35 1614.21 60.92 0.00 0.00 0.00 0.00 05:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 PM eth0 31.69 25.22 188.62 7.93 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.54 25.66 24.31 8.10 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 36.44 28.94 35.01 11.91 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 100.79 55.92 467.40 22.28 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) 04/09/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 45.34 2.03 16.84 3.76 0.12 31.92 05:05:01 PM 0 38.97 2.15 16.15 3.47 0.12 39.14 05:05:01 PM 1 51.74 1.90 17.53 4.05 0.12 24.66 05:06:02 PM all 40.75 0.00 2.81 2.28 0.09 54.07 05:06:02 PM 0 29.53 0.00 2.72 1.57 0.08 66.10 05:06:02 PM 1 51.97 0.00 2.90 2.98 0.10 42.05 05:07:01 PM all 39.46 0.00 2.07 0.34 0.09 58.04 05:07:01 PM 0 41.05 0.00 2.15 0.46 0.10 56.24 05:07:01 PM 1 37.87 0.00 1.98 0.22 0.08 59.84 05:08:01 PM all 41.70 0.00 2.42 0.28 0.11 55.49 05:08:01 PM 0 15.79 0.00 2.13 0.17 0.10 81.81 05:08:01 PM 1 67.61 0.00 2.72 0.40 0.12 29.16 Average: all 41.81 0.50 6.00 1.66 0.10 49.92 Average: 0 31.26 0.53 5.76 1.41 0.10 60.93 Average: 1 52.36 0.47 6.24 1.91 0.11 38.91