---> uname -a: Linux prd-centos8-builder-2c-1g-270.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 559 5025 19 2115 6834 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:65:13:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe65:1334/64 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) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 240.82 142.05 98.77 6043.05 7264.18 02:06:01 PM 106.48 0.28 106.20 17.86 9152.95 02:07:01 PM 30.04 0.30 29.75 42.39 1531.03 02:08:01 PM 21.63 0.58 21.05 33.73 640.54 Average: 99.75 35.81 63.94 1534.38 4647.47 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5289276 7062780 2595168 32.92 2688 1946540 674288 7.55 219472 2033120 162968 02:06:01 PM 5149684 7006360 2734760 34.69 2688 2023236 702392 7.86 244628 2119108 41788 02:07:01 PM 5168500 7017720 2715944 34.45 2688 2015800 680880 7.62 252952 2090876 968 02:08:01 PM 5214152 7063780 2670292 33.87 2688 2015892 661652 7.41 420524 1878784 15804 Average: 5205403 7037660 2679041 33.98 2688 2000367 679803 7.61 284394 2030472 55382 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 291.09 152.58 1882.51 60.20 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 32.51 25.31 263.92 7.90 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 22.25 19.31 23.39 6.61 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 34.93 28.35 31.73 16.44 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 95.20 56.39 550.43 22.79 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) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.73 2.45 18.49 4.90 0.12 29.31 02:05:01 PM 0 37.77 2.52 20.41 5.93 0.12 33.25 02:05:01 PM 1 51.65 2.39 16.58 3.88 0.12 25.39 02:06:01 PM all 40.27 0.00 3.49 2.86 0.12 53.24 02:06:01 PM 0 26.92 0.00 3.17 4.44 0.12 65.35 02:06:01 PM 1 53.67 0.00 3.82 1.28 0.13 41.10 02:07:01 PM all 29.25 0.00 1.54 0.48 0.08 68.66 02:07:01 PM 0 13.04 0.00 1.55 0.37 0.07 84.98 02:07:01 PM 1 45.46 0.00 1.53 0.58 0.08 52.34 02:08:01 PM all 35.24 0.00 2.13 0.41 0.09 62.14 02:08:01 PM 0 22.51 0.00 1.45 0.47 0.08 75.48 02:08:01 PM 1 47.95 0.00 2.80 0.35 0.10 48.80 Average: all 37.34 0.60 6.36 2.15 0.10 53.44 Average: 0 24.99 0.62 6.57 2.78 0.10 64.93 Average: 1 49.67 0.59 6.14 1.51 0.11 41.97