---> uname -a: Linux prd-centos8-builder-2c-1g-1740.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 570 5042 19 2085 6824 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:12:7e:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe12:7e03/64 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) 05/10/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 254.73 118.23 136.50 3191.07 7316.58 02:06:01 AM 102.07 0.28 101.78 17.86 8332.83 02:07:01 AM 29.51 0.30 29.21 42.39 1497.72 02:08:01 AM 21.95 0.78 21.16 57.06 502.57 Average: 102.07 29.90 72.17 827.19 4412.54 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5238692 6955216 2645752 33.56 2688 1889968 767632 8.59 217016 2085224 120076 02:06:01 AM 5197960 7016528 2686484 34.07 2688 1986560 695148 7.78 242140 2078532 29244 02:07:01 AM 5188468 7008292 2695976 34.19 2688 1987828 699792 7.83 246220 2083784 28 02:08:01 AM 5225252 7049912 2659192 33.73 2688 1991976 682460 7.64 414816 1876488 12760 Average: 5212593 7007487 2671851 33.89 2688 1964083 711258 7.96 280048 2031007 40527 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 87.00 53.00 907.51 26.78 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 36.04 30.00 276.65 8.50 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 29.50 25.40 28.56 12.17 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 37.59 30.16 42.13 11.60 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 47.54 34.64 313.74 14.76 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) 05/10/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 30.33 2.13 18.06 7.61 0.26 41.61 02:05:01 AM 0 17.44 2.15 19.68 7.97 0.31 52.46 02:05:01 AM 1 43.95 2.11 16.35 7.23 0.21 30.14 02:06:01 AM all 40.84 0.00 3.20 2.42 0.13 53.41 02:06:01 AM 0 26.76 0.00 2.68 1.91 0.15 68.49 02:06:01 AM 1 55.07 0.00 3.72 2.93 0.12 38.16 02:07:01 AM all 39.56 0.00 1.57 0.47 0.09 58.31 02:07:01 AM 0 14.96 0.00 1.35 0.27 0.10 83.33 02:07:01 AM 1 64.21 0.00 1.78 0.68 0.08 33.24 02:08:01 AM all 39.41 0.00 2.52 0.21 0.10 57.76 02:08:01 AM 0 28.28 0.00 2.28 0.07 0.10 69.27 02:08:01 AM 1 50.54 0.00 2.76 0.35 0.10 46.24 Average: all 37.61 0.52 6.21 2.62 0.15 52.89 Average: 0 21.88 0.53 6.44 2.53 0.16 68.46 Average: 1 53.60 0.50 5.98 2.72 0.13 37.07