---> uname -a: Linux prd-centos8-builder-2c-1g-35911.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 538 5074 19 2086 6857 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:22:1f:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe22:1f45/64 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) 04/28/2024 _x86_64_ (2 CPU) 01:03:25 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 219.59 119.49 100.10 3619.06 6888.82 01:06:01 AM 91.13 0.28 90.85 17.86 8461.37 01:07:01 AM 24.03 0.30 23.73 42.39 962.32 01:08:01 AM 21.35 0.78 20.56 57.06 466.31 Average: 89.03 30.22 58.81 934.21 4194.82 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5297548 7042100 2586896 32.81 2688 1917328 669628 7.50 218984 2024192 143040 01:06:01 AM 5219544 7039264 2664900 33.80 2688 1987592 662028 7.41 244460 2054516 16956 01:07:01 AM 5217268 7038260 2667176 33.83 2688 1988868 665644 7.45 246572 2054748 24 01:08:01 AM 5190104 7014640 2694340 34.17 2688 1992340 702820 7.87 416544 1912040 3168 Average: 5231116 7033566 2653328 33.65 2688 1971532 675030 7.56 281640 2011374 40797 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 204.05 113.86 1370.74 50.80 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 29.35 23.80 181.20 8.37 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 24.75 22.10 24.94 7.26 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 35.08 28.23 33.58 10.83 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 73.31 47.00 402.65 19.32 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) 04/28/2024 _x86_64_ (2 CPU) 01:03:25 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 42.61 1.94 16.47 4.75 0.14 34.10 01:05:01 AM 0 42.76 1.48 15.75 5.12 0.15 34.74 01:05:01 AM 1 42.46 2.39 17.19 4.37 0.14 33.45 01:06:01 AM all 39.71 0.00 2.85 5.67 0.11 51.65 01:06:01 AM 0 42.43 0.00 2.82 5.80 0.10 48.85 01:06:01 AM 1 37.00 0.00 2.89 5.55 0.12 54.44 01:07:01 AM all 33.08 0.00 1.58 1.47 0.10 63.76 01:07:01 AM 0 42.02 0.00 1.69 1.89 0.10 54.30 01:07:01 AM 1 24.15 0.00 1.47 1.05 0.10 73.23 01:08:01 AM all 38.00 0.00 2.10 0.65 0.12 59.14 01:08:01 AM 0 57.66 0.00 2.14 0.72 0.12 39.36 01:08:01 AM 1 18.54 0.00 2.05 0.58 0.12 78.71 Average: all 38.34 0.48 5.73 3.13 0.12 52.20 Average: 0 46.20 0.37 5.59 3.39 0.12 44.33 Average: 1 30.49 0.59 5.86 2.88 0.12 60.06