---> uname -a: Linux prd-centos8-builder-2c-1g-6715.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 575 4962 19 2162 6817 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:ad:f9:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.127/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fead:f959/64 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) 12/21/2023 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 237.11 145.93 91.18 7412.90 9763.11 01:06:01 PM 108.13 0.23 107.90 16.53 11051.68 01:07:01 PM 46.36 0.35 46.01 43.73 2626.95 01:08:01 PM 15.75 0.00 15.75 0.00 378.50 Average: 101.84 36.63 65.21 1868.21 5955.27 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5315416 7040168 2569020 32.58 2688 1898300 706388 7.91 216120 2007960 130120 01:06:01 PM 5028888 6936616 2855548 36.22 2688 2074160 767664 8.59 221848 2257512 58176 01:07:01 PM 5099708 6994752 2784728 35.32 2688 2060920 711180 7.96 251724 2156840 20 01:08:01 PM 5009196 6927920 2875240 36.47 2688 2084404 780492 8.74 254464 2243668 23112 Average: 5113302 6974864 2771134 35.15 2688 2029446 741431 8.30 236039 2166495 52857 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 259.99 146.74 1635.95 61.67 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 52.83 37.89 678.32 8.22 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 26.86 23.06 26.14 7.71 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 21.35 18.71 18.57 5.74 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 90.26 56.60 589.75 20.83 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) 12/21/2023 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 41.19 2.70 20.97 10.69 0.12 24.33 01:05:01 PM 0 33.63 2.66 22.57 11.71 0.14 29.30 01:05:01 PM 1 48.60 2.75 19.41 9.69 0.10 19.46 01:06:01 PM all 37.80 0.00 3.23 5.00 0.14 53.83 01:06:01 PM 0 30.38 0.00 2.92 3.11 0.13 63.46 01:06:01 PM 1 45.19 0.00 3.53 6.90 0.15 44.23 01:07:01 PM all 37.94 0.00 2.19 1.20 0.10 58.57 01:07:01 PM 0 22.85 0.00 1.77 1.03 0.10 74.25 01:07:01 PM 1 53.06 0.00 2.61 1.37 0.10 42.87 01:08:01 PM all 28.87 0.00 1.73 0.28 0.08 69.03 01:08:01 PM 0 15.42 0.00 1.58 0.23 0.07 82.69 01:08:01 PM 1 42.32 0.00 1.87 0.33 0.10 55.38 Average: all 36.40 0.65 6.88 4.22 0.11 51.74 Average: 0 25.46 0.64 7.01 3.92 0.11 62.87 Average: 1 47.28 0.67 6.75 4.53 0.11 40.66