---> uname -a: Linux prd-centos8-builder-2c-1g-12834.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 555 5048 19 2096 6840 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:36:31:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe36:31e1/64 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) 03/13/2024 _x86_64_ (2 CPU) 09:03:27 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 227.38 146.09 81.29 7414.23 15044.84 09:06:01 AM 96.58 0.23 96.35 16.53 7711.91 09:07:01 AM 42.38 0.35 42.03 43.73 3763.41 09:08:01 AM 15.60 0.00 15.60 0.00 339.79 Average: 95.48 36.67 58.82 1868.54 6715.03 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5262780 6982292 2621664 33.25 2688 1897880 799284 8.95 238992 2060292 149360 09:06:01 AM 5132860 6964904 2751584 34.90 2688 1999904 740404 8.29 220532 2167224 78620 09:07:01 AM 5149940 6980580 2734504 34.68 2688 1998612 746696 8.36 244952 2123592 148 09:08:01 AM 5121288 6951872 2763156 35.05 2688 1998612 767388 8.59 245384 2152064 136 Average: 5166717 6969912 2717727 34.47 2688 1973752 763443 8.55 237465 2125793 57066 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 265.81 147.18 1658.15 61.28 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 34.59 25.49 264.47 8.64 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.15 21.80 39.17 7.18 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 21.86 19.61 19.06 6.17 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 86.60 53.52 495.20 20.82 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) 03/13/2024 _x86_64_ (2 CPU) 09:03:27 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 44.09 2.59 20.45 9.15 0.31 23.42 09:05:01 AM 0 30.22 3.44 24.38 8.86 0.33 32.77 09:05:01 AM 1 57.85 1.73 16.55 9.43 0.29 14.14 09:06:01 AM all 43.33 0.00 3.25 2.38 0.20 50.84 09:06:01 AM 0 37.55 0.00 2.88 3.13 0.20 56.23 09:06:01 AM 1 49.09 0.00 3.63 1.63 0.20 45.45 09:07:01 AM all 42.10 0.00 2.12 0.78 0.18 54.81 09:07:01 AM 0 37.72 0.00 1.93 0.63 0.18 59.53 09:07:01 AM 1 46.47 0.00 2.32 0.93 0.18 50.10 09:08:01 AM all 39.85 0.00 1.85 0.11 0.15 58.04 09:08:01 AM 0 44.54 0.00 1.47 0.10 0.15 53.74 09:08:01 AM 1 35.16 0.00 2.23 0.12 0.15 62.34 Average: all 42.33 0.63 6.84 3.07 0.21 46.92 Average: 0 37.56 0.84 7.55 3.14 0.21 50.69 Average: 1 47.09 0.43 6.13 3.00 0.21 43.15