---> uname -a: Linux prd-centos8-builder-2c-1g-1209.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 573 5010 19 2115 6820 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:98:b6:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe98:b68f/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) 01/31/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:02 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 215.59 121.47 94.12 3683.71 7033.74 07:06:01 PM 108.92 0.28 108.63 17.86 9449.51 07:07:01 PM 29.12 0.60 28.52 50.38 1573.91 07:08:01 PM 22.53 0.08 22.44 10.26 583.81 Average: 93.52 30.23 63.30 929.01 4650.01 07:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5256528 7019632 2627916 33.33 2688 1936580 762328 8.53 221644 2065112 161696 07:06:01 PM 5131116 6978604 2753328 34.92 2688 2014032 745332 8.34 239788 2143864 32148 07:07:01 PM 5149856 6998596 2734588 34.68 2688 2015524 739404 8.28 252440 2112012 12 07:08:01 PM 5109348 6955912 2775096 35.20 2688 2013784 762780 8.54 427832 1979688 13672 Average: 5161712 6988186 2722732 34.53 2688 1994980 752461 8.42 285426 2075169 51882 07:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 207.93 123.03 1540.75 55.52 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 46.19 34.09 411.92 9.29 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 24.41 20.99 24.67 7.51 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 30.89 25.66 32.41 8.91 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 76.80 50.64 498.05 20.16 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) 01/31/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:02 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 40.39 2.05 16.72 7.79 0.14 32.91 07:05:01 PM 0 44.08 1.91 15.64 7.33 0.16 30.89 07:05:01 PM 1 36.74 2.19 17.79 8.25 0.12 34.91 07:06:01 PM all 40.45 0.00 3.62 3.07 0.12 52.75 07:06:01 PM 0 20.66 0.00 2.79 3.44 0.10 73.01 07:06:01 PM 1 60.38 0.00 4.45 2.69 0.13 32.33 07:07:01 PM all 28.08 0.00 1.36 1.12 0.09 69.35 07:07:01 PM 0 22.02 0.00 1.34 1.01 0.08 75.55 07:07:01 PM 1 34.15 0.00 1.38 1.23 0.10 63.14 07:08:01 PM all 36.41 0.00 2.15 0.53 0.12 60.79 07:08:01 PM 0 21.81 0.00 1.88 0.30 0.12 75.89 07:08:01 PM 1 51.05 0.00 2.42 0.75 0.12 45.65 Average: all 36.31 0.50 5.87 3.09 0.12 54.12 Average: 0 26.97 0.46 5.31 2.98 0.11 64.16 Average: 1 45.66 0.54 6.43 3.19 0.12 44.06