---> uname -a: Linux prd-centos8-builder-2c-1g-13874.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 547 5056 19 2095 6848 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:ef:99:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:feef:99e6/64 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) 09:03:24 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 211.03 105.60 105.43 3055.25 7094.29 09:06:01 AM 85.14 0.47 84.67 56.26 8175.70 09:07:01 AM 19.21 0.10 19.11 3.60 861.84 09:08:01 AM 26.41 0.78 25.62 57.05 606.81 Average: 85.45 26.74 58.71 793.10 4184.63 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5243748 7022792 2640696 33.49 2688 1951740 697108 7.80 219176 2077920 166656 09:06:01 AM 5151956 6982544 2732488 34.66 2688 1998464 723692 8.10 244500 2121864 15640 09:07:01 AM 5199168 7029732 2685276 34.06 2688 1998460 675480 7.56 245208 2073216 24 09:08:01 AM 5234948 7069852 2649496 33.60 2688 2002520 630728 7.06 414020 1869744 12556 Average: 5207455 7026230 2676989 33.95 2688 1987796 681752 7.63 280726 2035686 48719 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 117.26 73.56 1162.83 20.59 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 29.06 25.45 47.77 9.42 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 20.28 18.13 17.72 5.85 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 37.94 29.87 34.03 11.91 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 51.14 36.75 315.61 11.94 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) 09:03:24 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 41.88 1.45 15.51 2.94 0.10 38.11 09:05:01 AM 0 31.86 1.68 15.82 3.12 0.10 47.41 09:05:01 AM 1 51.80 1.22 15.20 2.77 0.10 28.91 09:06:01 AM all 40.46 0.00 2.81 1.78 0.10 54.84 09:06:01 AM 0 24.35 0.00 3.02 2.62 0.10 69.92 09:06:01 AM 1 56.56 0.00 2.61 0.95 0.10 39.78 09:07:01 AM all 29.90 0.00 1.62 0.27 0.07 68.15 09:07:01 AM 0 28.56 0.00 1.50 0.43 0.07 69.43 09:07:01 AM 1 31.23 0.00 1.73 0.10 0.08 66.86 09:08:01 AM all 40.95 0.00 2.32 0.37 0.11 56.25 09:08:01 AM 0 19.46 0.00 2.06 0.28 0.12 78.08 09:08:01 AM 1 62.48 0.00 2.58 0.45 0.10 34.38 Average: all 38.29 0.36 5.53 1.33 0.10 54.39 Average: 0 26.03 0.41 5.56 1.61 0.10 66.30 Average: 1 50.50 0.30 5.51 1.06 0.10 42.52