---> uname -a: Linux prd-centos8-builder-2c-1g-251.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 579 5001 19 2118 6814 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:6c:bc:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe6c:bc1e/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) 01/27/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 215.56 104.97 110.60 3050.18 7518.36 01:06:01 PM 98.47 0.77 97.70 64.26 8604.92 01:07:01 PM 32.29 1.32 30.97 117.43 1570.71 01:08:01 PM 33.84 0.48 33.36 49.06 1032.14 Average: 95.04 26.88 68.16 820.29 4681.52 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5179848 7007340 2704596 34.30 2688 1995584 727512 8.14 229208 2114668 206756 01:06:01 PM 5189080 7037364 2695364 34.19 2688 2014928 678944 7.60 245600 2079180 31160 01:07:01 PM 5180108 7031888 2704336 34.30 2688 2018452 696464 7.80 254760 2078352 28 01:08:01 PM 5157576 7014892 2726868 34.59 2688 2022804 690000 7.72 431440 1923852 28028 Average: 5176653 7022871 2707791 34.34 2688 2012942 698230 7.82 290252 2049013 66493 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 83.27 57.46 1194.52 21.84 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 36.48 27.90 205.16 8.71 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 28.11 22.66 20.43 14.33 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 35.23 28.13 34.13 11.22 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 45.77 34.04 363.58 14.03 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) 01/27/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 43.16 1.46 15.13 3.34 0.10 36.80 01:05:01 PM 0 35.56 2.04 19.60 3.58 0.10 39.11 01:05:01 PM 1 50.67 0.89 10.72 3.10 0.10 34.51 01:06:01 PM all 37.77 0.00 3.03 2.55 0.10 56.56 01:06:01 PM 0 46.34 0.00 3.04 2.79 0.10 47.74 01:06:01 PM 1 29.21 0.00 3.01 2.32 0.10 65.36 01:07:01 PM all 31.16 0.00 1.51 0.55 0.08 66.71 01:07:01 PM 0 44.07 0.00 1.50 0.23 0.08 54.11 01:07:01 PM 1 18.23 0.00 1.52 0.87 0.07 79.31 01:08:01 PM all 39.84 0.00 3.06 0.47 0.10 56.54 01:08:01 PM 0 46.71 0.00 3.23 0.77 0.10 49.19 01:08:01 PM 1 32.98 0.00 2.89 0.17 0.10 63.86 Average: all 37.97 0.36 5.65 1.72 0.09 54.20 Average: 0 43.21 0.50 6.78 1.83 0.10 47.58 Average: 1 32.75 0.22 4.53 1.61 0.09 60.80