---> uname -a: Linux prd-centos8-builder-2c-1g-21453.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 538 5079 19 2082 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:f1:f8:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.125/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fef1:f8c2/64 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) 04/08/2024 _x86_64_ (2 CPU) 08:03:30 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 237.36 150.05 87.31 6241.57 28332.38 08:06:01 AM 133.06 12.73 120.33 1350.97 9150.94 08:07:01 AM 51.91 0.32 51.59 43.19 4409.33 08:08:01 AM 16.56 0.03 16.53 0.53 351.35 Average: 109.73 40.79 68.94 1909.53 10562.80 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5471404 7007368 2413040 30.61 2688 1718928 757384 8.48 194256 1913696 60920 08:06:01 AM 5228756 7046060 2655688 33.68 2688 1985148 670260 7.50 220152 2072764 96464 08:07:01 AM 5198376 7014668 2686068 34.07 2688 1984156 702236 7.86 245196 2077472 32 08:08:01 AM 5161864 6978216 2722580 34.53 2688 1984288 733472 8.21 246000 2113284 156 Average: 5265100 7011578 2619344 33.22 2688 1918130 715838 8.01 226401 2044304 39393 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 312.76 152.51 1087.37 58.35 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 46.14 31.34 778.98 11.92 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 29.56 25.95 45.38 8.85 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 21.34 20.14 18.56 6.40 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 102.47 57.50 482.63 21.38 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) 04/08/2024 _x86_64_ (2 CPU) 08:03:30 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 32.22 2.99 20.33 33.72 0.15 10.60 08:05:01 AM 0 29.46 3.00 22.07 33.87 0.16 11.45 08:05:01 AM 1 34.94 2.98 18.61 33.57 0.14 9.77 08:06:01 AM all 35.57 0.18 5.12 10.35 0.11 48.67 08:06:01 AM 0 49.58 0.10 5.41 11.11 0.12 33.68 08:06:01 AM 1 21.58 0.25 4.84 9.59 0.10 63.64 08:07:01 AM all 39.68 0.00 2.32 1.77 0.11 56.13 08:07:01 AM 0 64.96 0.00 2.87 2.67 0.12 29.39 08:07:01 AM 1 14.58 0.00 1.77 0.88 0.10 82.68 08:08:01 AM all 34.93 0.00 1.75 1.74 0.10 61.48 08:08:01 AM 0 41.45 0.00 1.96 1.33 0.12 55.14 08:08:01 AM 1 28.43 0.00 1.54 2.16 0.08 67.79 Average: all 35.62 0.77 7.28 11.73 0.12 44.47 Average: 0 46.51 0.76 7.96 12.06 0.13 32.59 Average: 1 24.81 0.79 6.61 11.40 0.10 56.28