---> uname -a: Linux prd-centos8-builder-2c-1g-13911.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 585 4998 19 2115 6808 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:24:6e:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe24:6e8a/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) 01/21/2024 _x86_64_ (2 CPU) 04:03:30 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 161.98 105.95 56.03 6090.74 37484.84 04:06:01 AM 193.73 57.12 136.61 1762.77 10471.75 04:07:01 AM 75.89 0.53 75.36 59.58 5798.17 04:08:01 AM 17.61 0.00 17.61 0.00 382.80 Average: 112.31 40.91 71.40 1978.71 13537.06 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5471504 6978844 2412940 30.60 2688 1693556 834392 9.34 178784 1936232 83968 04:06:01 AM 5132308 6971616 2752136 34.91 2688 2005948 733444 8.21 220712 2162284 113012 04:07:01 AM 5146388 6994192 2738056 34.73 2688 2014368 702992 7.87 252020 2115040 36 04:08:01 AM 5047000 6919004 2837444 35.99 2688 2038228 777592 8.70 255128 2209948 23532 Average: 5199300 6965914 2685144 34.06 2688 1938025 762105 8.53 226661 2105876 55137 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 276.62 142.22 1038.71 58.51 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 62.31 42.63 967.30 8.21 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 34.02 27.99 153.07 8.50 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 25.35 22.50 22.22 7.24 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 99.59 58.84 545.37 20.62 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) 01/21/2024 _x86_64_ (2 CPU) 04:03:30 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 30.14 1.88 13.68 43.86 0.11 10.34 04:05:01 AM 0 28.39 1.72 14.15 45.66 0.10 9.98 04:05:01 AM 1 31.89 2.05 13.21 42.05 0.12 10.69 04:06:01 AM all 40.70 0.75 9.76 5.82 0.13 42.85 04:06:01 AM 0 29.73 1.04 11.99 6.58 0.12 50.54 04:06:01 AM 1 51.57 0.45 7.55 5.07 0.13 35.23 04:07:01 AM all 38.40 0.00 2.90 2.28 0.11 56.30 04:07:01 AM 0 25.41 0.00 3.28 2.40 0.10 68.81 04:07:01 AM 1 51.40 0.00 2.53 2.16 0.12 43.79 04:08:01 AM all 35.04 0.00 1.86 0.18 0.10 62.82 04:08:01 AM 0 26.50 0.00 1.35 0.23 0.08 71.83 04:08:01 AM 1 43.56 0.00 2.36 0.13 0.12 53.82 Average: all 36.08 0.65 7.02 12.94 0.11 43.19 Average: 0 27.50 0.69 7.66 13.63 0.10 50.42 Average: 1 44.65 0.62 6.39 12.24 0.12 35.98