---> uname -a: Linux prd-centos8-builder-2c-1g-10362.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 558 4979 19 2161 6835 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:16:d2:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe16:d2df/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) 01/07/2024 _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 218.14 114.26 103.88 3120.69 7347.55 10:06:01 PM 103.03 0.28 102.75 17.86 10539.08 10:07:01 PM 29.29 0.30 28.99 42.39 1497.92 10:08:01 PM 24.53 0.58 23.95 33.73 715.45 Average: 93.75 28.86 64.89 803.73 5024.95 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5243316 7025172 2641128 33.50 2688 1954284 697268 7.81 220568 2075208 170964 10:06:01 PM 5051336 6954888 2833108 35.93 2688 2069076 734512 8.22 245256 2212096 40888 10:07:01 PM 5052928 6957744 2831516 35.91 2688 2070352 714168 7.99 253452 2201540 9672 10:08:01 PM 5075584 6971980 2808860 35.63 2688 2061852 717344 8.03 420596 2014180 15804 Average: 5105791 6977446 2778653 35.24 2688 2038891 715823 8.01 284968 2125756 59332 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 80.27 52.37 1056.64 8.83 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 43.83 31.79 440.69 8.12 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 23.83 19.93 23.62 6.97 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 32.56 26.13 32.47 9.46 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 45.12 32.55 388.37 8.34 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) 01/07/2024 _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 39.65 1.96 17.07 5.03 0.13 36.16 10:05:01 PM 0 49.13 1.68 18.56 4.88 0.14 25.62 10:05:01 PM 1 30.18 2.23 15.59 5.18 0.12 46.69 10:06:01 PM all 40.49 0.00 3.31 2.04 0.11 54.05 10:06:01 PM 0 52.92 0.00 4.13 1.02 0.10 41.83 10:06:01 PM 1 28.06 0.00 2.50 3.06 0.12 66.27 10:07:01 PM all 29.45 0.00 1.39 0.44 0.08 68.63 10:07:01 PM 0 42.80 0.00 1.43 0.30 0.08 55.38 10:07:01 PM 1 16.10 0.00 1.35 0.58 0.08 81.88 10:08:01 PM all 37.61 0.00 2.47 0.30 0.08 59.53 10:08:01 PM 0 57.23 0.00 3.03 0.17 0.08 39.49 10:08:01 PM 1 17.99 0.00 1.92 0.43 0.08 79.58 Average: all 36.79 0.48 6.02 1.94 0.10 54.67 Average: 0 50.53 0.41 6.74 1.58 0.10 40.64 Average: 1 23.06 0.55 5.30 2.30 0.10 68.69