---> uname -a: Linux prd-centos8-builder-2c-1g-10533.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 534 5066 19 2098 6860 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:1b:ef:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe1b:ef18/64 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) 03/03/2024 _x86_64_ (2 CPU) 00:03:25 LINUX RESTART (2 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 217.06 110.10 106.96 3080.17 7162.50 12:06:01 AM 93.07 0.47 92.60 56.25 8548.68 12:07:01 AM 22.98 0.10 22.88 3.60 941.58 12:08:01 AM 28.53 0.80 27.73 57.19 828.93 Average: 90.41 27.87 62.55 799.37 4370.71 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5261956 7043392 2622488 33.26 2688 1954252 709204 7.94 219936 2059712 167972 12:06:01 AM 5230152 7063004 2654292 33.66 2688 2000512 650100 7.28 243284 2044036 16500 12:07:01 AM 5214168 7047104 2670276 33.87 2688 2000624 696560 7.80 244796 2057980 24 12:08:01 AM 5192888 7029200 2691556 34.14 2688 2002688 691492 7.74 413496 1909960 17564 Average: 5224791 7045675 2659653 33.73 2688 1989519 686839 7.69 280378 2017922 50515 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 72.64 47.73 1106.39 9.81 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 27.37 23.89 65.08 8.44 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 19.66 16.63 16.86 6.26 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 35.58 28.90 45.05 10.67 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 38.82 29.29 308.37 8.80 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) 03/03/2024 _x86_64_ (2 CPU) 00:03:25 LINUX RESTART (2 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 41.88 1.66 15.29 2.85 0.12 38.19 12:05:01 AM 0 55.40 0.57 8.86 1.86 0.12 33.19 12:05:01 AM 1 28.10 2.77 21.85 3.86 0.12 43.30 12:06:01 AM all 39.03 0.00 3.21 1.73 0.08 55.94 12:06:01 AM 0 21.86 0.00 2.86 2.19 0.07 73.02 12:06:01 AM 1 56.25 0.00 3.57 1.27 0.10 38.82 12:07:01 AM all 29.49 0.00 1.29 0.21 0.08 68.93 12:07:01 AM 0 11.59 0.00 1.32 0.27 0.07 86.76 12:07:01 AM 1 47.38 0.00 1.27 0.15 0.08 51.12 12:08:01 AM all 39.19 0.00 2.66 0.22 0.10 57.83 12:08:01 AM 0 26.64 0.00 2.56 0.27 0.10 70.43 12:08:01 AM 1 51.75 0.00 2.77 0.17 0.10 45.22 Average: all 37.38 0.41 5.58 1.25 0.09 55.29 Average: 0 28.83 0.14 3.89 1.15 0.09 65.90 Average: 1 45.98 0.68 7.27 1.35 0.10 44.62