---> uname -a: Linux prd-centos8-builder-2c-1g-12543.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 546 5041 19 2111 6847 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:d8:63:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fed8:6302/64 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) 01/15/2024 _x86_64_ (2 CPU) 22:03:23 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 224.58 121.99 102.58 3209.86 7309.53 10:06:01 PM 107.96 0.32 107.65 18.39 9206.43 10:07:01 PM 29.76 0.27 29.50 41.86 1534.76 10:08:01 PM 24.43 0.78 23.65 57.06 711.88 Average: 96.69 30.84 65.85 831.86 4690.95 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5255896 7035816 2628548 33.34 2688 1952332 719192 8.05 220688 2065260 172024 10:06:01 PM 5229072 7071928 2655372 33.68 2688 2009424 648240 7.26 244316 2044448 32144 10:07:01 PM 5129648 6983384 2754796 34.94 2688 2020332 731704 8.19 253272 2133160 9672 10:08:01 PM 5204024 7050184 2680420 34.00 2688 2012544 696764 7.80 421384 1892384 15844 Average: 5204660 7035328 2679784 33.99 2688 1998658 698975 7.82 284915 2033813 57421 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 140.37 91.65 1263.34 29.09 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 31.54 24.71 260.33 7.61 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.66 19.78 23.45 6.93 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 35.16 28.01 34.10 17.74 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 57.44 41.04 395.33 15.34 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) 01/15/2024 _x86_64_ (2 CPU) 22:03:23 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 41.66 2.24 17.06 5.00 0.11 33.93 10:05:01 PM 0 29.73 2.37 19.28 4.34 0.10 44.18 10:05:01 PM 1 53.54 2.12 14.86 5.65 0.12 23.72 10:06:01 PM all 40.55 0.00 3.37 3.22 0.09 52.77 10:06:01 PM 0 17.80 0.00 2.50 3.78 0.07 75.86 10:06:01 PM 1 63.33 0.00 4.25 2.67 0.12 29.63 10:07:01 PM all 28.93 0.00 1.36 0.49 0.08 69.14 10:07:01 PM 0 24.65 0.00 1.42 0.75 0.07 73.12 10:07:01 PM 1 33.22 0.00 1.30 0.23 0.08 65.16 10:08:01 PM all 37.75 0.00 2.58 0.35 0.10 59.22 10:08:01 PM 0 24.31 0.00 2.35 0.20 0.08 73.06 10:08:01 PM 1 51.19 0.00 2.82 0.50 0.12 45.37 Average: all 37.20 0.55 6.04 2.25 0.09 53.85 Average: 0 24.09 0.58 6.32 2.26 0.08 66.68 Average: 1 50.31 0.52 5.77 2.25 0.11 41.04