---> uname -a: Linux prd-centos8-builder-2c-1g-19359.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 556 5057 19 2085 6839 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:31:37:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe31:3799/64 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) 03/30/2024 _x86_64_ (2 CPU) 10:03:29 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 220.39 125.44 94.95 5872.53 6746.14 10:06:01 AM 94.27 0.28 93.98 17.86 8461.32 10:07:01 AM 23.13 0.27 22.86 41.86 935.06 10:08:01 AM 21.16 0.82 20.35 57.59 472.65 Average: 89.75 31.71 58.04 1497.83 4154.01 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5301764 7035364 2582680 32.76 2688 1906752 708056 7.93 218392 2021912 134316 10:06:01 AM 5201696 7020228 2682748 34.03 2688 1986104 713572 7.99 242928 2071356 16440 10:07:01 AM 5228820 7048152 2655624 33.68 2688 1987364 668552 7.48 244864 2043228 24 10:08:01 AM 5185788 7007068 2698656 34.23 2688 1989336 715524 8.01 415364 1915956 260 Average: 5229517 7027703 2654927 33.67 2688 1967389 701426 7.85 280387 2013113 37760 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 319.02 163.37 1708.34 61.33 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 33.08 27.26 192.85 9.55 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 23.45 20.90 23.81 7.07 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 34.71 29.56 34.75 20.30 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 102.58 60.28 490.04 24.56 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) 03/30/2024 _x86_64_ (2 CPU) 10:03:29 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 40.40 1.70 18.61 4.10 0.12 35.08 10:05:01 AM 0 46.58 1.54 17.86 3.62 0.12 30.27 10:05:01 AM 1 34.15 1.86 19.37 4.57 0.12 39.93 10:06:01 AM all 41.41 0.00 2.93 2.29 0.10 53.28 10:06:01 AM 0 64.63 0.00 3.49 2.60 0.10 29.19 10:06:01 AM 1 18.28 0.00 2.38 1.98 0.10 77.27 10:07:01 AM all 30.29 0.00 1.39 0.23 0.08 68.01 10:07:01 AM 0 42.60 0.00 1.37 0.22 0.08 55.73 10:07:01 AM 1 17.96 0.00 1.42 0.25 0.08 80.29 10:08:01 AM all 37.38 0.00 2.31 0.24 0.09 59.97 10:08:01 AM 0 48.83 0.00 2.48 0.20 0.12 48.38 10:08:01 AM 1 25.91 0.00 2.15 0.28 0.07 71.59 Average: all 37.36 0.42 6.28 1.71 0.10 54.14 Average: 0 50.66 0.38 6.28 1.66 0.10 40.92 Average: 1 24.03 0.46 6.28 1.76 0.09 67.38