---> uname -a: Linux prd-centos8-builder-2c-1g-13891.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 563 5040 19 2096 6832 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:f8:77:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.27/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fef8:776f/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) 03/17/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 243.88 149.76 94.12 6338.87 8943.43 11:06:01 AM 98.82 0.28 98.53 17.86 8596.08 11:07:01 AM 26.26 0.30 25.96 42.39 1469.39 11:08:01 AM 22.11 0.78 21.33 57.06 505.65 Average: 97.16 37.32 59.85 1594.48 4861.80 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5342448 7073040 2541996 32.24 2688 1903916 653636 7.32 217992 1983728 132656 11:06:01 AM 5189688 7019140 2694756 34.18 2688 1997376 689084 7.71 243020 2086864 32080 11:07:01 AM 5196880 7027452 2687564 34.09 2688 1998532 701668 7.85 246008 2076260 16 11:08:01 AM 5188972 7024224 2695472 34.19 2688 2002676 695668 7.79 414624 1915996 12764 Average: 5229497 7035964 2654947 33.67 2688 1975625 685014 7.67 280411 2015712 44379 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 300.30 168.42 1713.27 60.75 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 35.16 28.31 252.26 9.14 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 29.31 24.93 32.48 14.40 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 39.81 31.76 36.33 11.67 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 100.32 62.92 503.60 23.84 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) 03/17/2024 _x86_64_ (2 CPU) 11:03:24 LINUX RESTART (2 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 42.15 2.59 19.74 9.75 0.12 25.64 11:05:01 AM 0 48.36 2.25 18.07 8.91 0.12 22.30 11:05:01 AM 1 35.94 2.94 21.41 10.59 0.12 28.99 11:06:01 AM all 41.22 0.00 3.53 2.52 0.11 52.63 11:06:01 AM 0 17.45 0.00 2.91 3.71 0.10 75.82 11:06:01 AM 1 65.03 0.00 4.15 1.32 0.12 29.38 11:07:01 AM all 38.29 0.00 1.89 0.29 0.10 59.43 11:07:01 AM 0 16.24 0.00 1.65 0.23 0.10 81.78 11:07:01 AM 1 60.37 0.00 2.13 0.35 0.10 37.05 11:08:01 AM all 39.47 0.00 2.56 0.25 0.11 57.62 11:08:01 AM 0 22.21 0.00 2.61 0.15 0.10 74.93 11:08:01 AM 1 56.76 0.00 2.50 0.35 0.12 40.28 Average: all 40.26 0.63 6.81 3.14 0.11 49.04 Average: 0 25.86 0.55 6.20 3.20 0.10 64.08 Average: 1 54.69 0.72 7.42 3.08 0.11 33.97