---> uname -a: Linux prd-centos8-builder-2c-1g-82178.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: 2799.998 BogoMIPS: 5599.99 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 580 5029 19 2090 6814 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:cd:d2:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fecd:d2d0/64 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) 11/07/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 282.82 124.42 158.40 4277.24 7627.89 02:06:01 PM 89.55 0.50 89.05 57.59 8288.80 02:07:01 PM 24.04 0.47 23.58 20.66 874.74 Average: 131.29 41.33 89.96 1435.97 5585.54 02:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5254180 7003784 2630256 33.36 2688 1922220 734200 8.22 218112 2067156 146056 02:06:01 PM 5186428 7009536 2698008 34.22 2688 1991112 701644 7.85 245572 2085520 12556 02:07:01 PM 5224084 7047692 2660352 33.74 2688 1991708 678976 7.60 415868 1877300 56 Average: 5221564 7020337 2662872 33.77 2688 1968347 704940 7.89 293184 2009992 52889 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 291.73 169.17 1825.39 68.07 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 31.46 27.16 137.78 9.62 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 33.34 28.01 31.61 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 117.87 74.25 658.41 30.81 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) 11/07/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 42.47 2.13 18.02 5.10 0.12 32.16 02:05:01 PM 0 38.48 2.22 18.15 5.13 0.14 35.88 02:05:01 PM 1 46.46 2.03 17.89 5.07 0.10 28.44 02:06:01 PM all 38.93 0.00 2.93 2.79 0.11 55.25 02:06:01 PM 0 33.00 0.00 2.81 2.26 0.10 61.82 02:06:01 PM 1 44.87 0.00 3.04 3.32 0.12 48.66 02:07:01 PM all 36.96 0.00 2.37 0.39 0.08 60.20 02:07:01 PM 0 18.29 0.00 2.27 0.15 0.08 79.21 02:07:01 PM 1 55.66 0.00 2.47 0.63 0.08 41.15 Average: all 39.42 0.69 7.66 2.74 0.10 49.39 Average: 0 29.83 0.72 7.63 2.49 0.11 59.23 Average: 1 49.02 0.66 7.69 2.99 0.10 39.53