---> uname -a: Linux prd-centos8-builder-2c-1g-7344.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 612 4977 19 2109 6781 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:f7:13:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fef7:135b/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) 02/21/2024 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 231.74 140.47 91.27 6014.00 6713.53 01:06:01 PM 112.61 0.28 112.33 17.86 9812.23 01:07:01 PM 26.10 0.30 25.80 42.39 1100.18 01:08:01 PM 30.78 0.78 30.00 57.06 869.91 Average: 100.31 35.46 64.85 1533.01 4624.05 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5237832 6973664 2646612 33.57 2688 1909956 808780 9.05 217324 2091048 138584 01:06:01 PM 5084580 6930276 2799864 35.51 2688 2012808 822900 9.21 242300 2188656 21264 01:07:01 PM 5119276 6961432 2765168 35.07 2688 2009316 781372 8.75 249848 2146688 24 01:08:01 PM 5107316 6954696 2777128 35.22 2688 2013520 783256 8.77 416964 1991444 29120 Average: 5137251 6955017 2747193 34.84 2688 1986400 799077 8.95 281609 2104459 47248 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 282.54 148.27 1681.88 61.41 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 41.08 31.68 372.01 10.25 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 31.41 26.50 34.95 8.14 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 36.83 28.41 37.42 11.19 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 97.97 58.72 531.61 22.75 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) 02/21/2024 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.38 2.57 20.73 6.70 0.13 27.50 01:05:01 PM 0 45.88 1.89 18.31 6.93 0.15 26.84 01:05:01 PM 1 38.84 3.26 23.17 6.46 0.10 28.17 01:06:01 PM all 40.92 0.00 3.51 1.93 0.11 53.52 01:06:01 PM 0 52.65 0.00 3.80 2.03 0.12 41.40 01:06:01 PM 1 29.21 0.00 3.23 1.83 0.10 65.63 01:07:01 PM all 38.14 0.00 1.88 0.34 0.09 59.55 01:07:01 PM 0 61.63 0.00 2.05 0.23 0.10 35.99 01:07:01 PM 1 14.66 0.00 1.72 0.45 0.08 83.09 01:08:01 PM all 40.61 0.00 2.91 0.51 0.10 55.87 01:08:01 PM 0 46.87 0.00 3.03 0.67 0.10 49.33 01:08:01 PM 1 34.35 0.00 2.78 0.35 0.10 62.42 Average: all 40.50 0.63 7.17 2.34 0.11 49.24 Average: 0 51.78 0.46 6.74 2.44 0.12 38.45 Average: 1 29.19 0.80 7.61 2.24 0.10 60.07