---> uname -a: Linux prd-centos8-builder-2c-1g-7691.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 564 4973 19 2162 6828 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:68:6b:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe68:6b28/64 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) 12/26/2023 _x86_64_ (2 CPU) 01:03:36 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 273.94 163.50 110.45 6459.31 39304.62 01:06:01 AM 109.83 0.23 109.60 16.53 9555.76 01:07:01 AM 72.12 0.35 71.77 43.73 6154.99 01:08:01 AM 11.86 0.00 11.86 0.00 334.33 01:09:01 AM 30.79 0.78 30.01 57.05 883.54 Average: 99.71 32.98 66.74 1315.45 11247.24 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5266656 6987672 2617780 33.20 2688 1899384 763888 8.55 240508 2051692 136852 01:06:01 AM 5126204 7016836 2758232 34.98 2688 2056220 697928 7.81 221364 2165504 132504 01:07:01 AM 5067296 6972276 2817140 35.73 2688 2070792 730332 8.18 253296 2190652 9664 01:08:01 AM 5145720 7041020 2738716 34.74 2688 2061140 657684 7.36 253220 2112700 24 01:09:01 AM 5064400 6964640 2820036 35.77 2688 2065544 736688 8.25 420456 2027188 27792 Average: 5134055 6996489 2750381 34.88 2688 2030616 717304 8.03 277769 2109547 61367 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 257.86 146.70 1635.36 57.61 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 47.48 34.28 545.90 6.88 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 33.59 27.85 152.16 8.75 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 17.10 15.43 15.84 4.37 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 32.44 26.46 29.26 19.92 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 77.70 50.14 475.73 19.51 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) 12/26/2023 _x86_64_ (2 CPU) 01:03:36 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 34.83 3.02 19.99 13.54 0.15 28.46 01:05:01 AM 0 34.74 2.99 20.39 14.50 0.15 27.22 01:05:01 AM 1 34.93 3.05 19.58 12.59 0.15 29.70 01:06:01 AM all 35.40 0.00 3.85 5.81 0.11 54.84 01:06:01 AM 0 18.63 0.00 3.23 4.27 0.10 73.77 01:06:01 AM 1 52.22 0.00 4.47 7.35 0.12 35.85 01:07:01 AM all 37.88 0.00 2.33 2.66 0.13 57.00 01:07:01 AM 0 23.17 0.00 2.10 3.54 0.13 71.06 01:07:01 AM 1 52.69 0.00 2.55 1.78 0.13 42.84 01:08:01 AM all 24.00 0.00 1.50 0.23 0.08 74.19 01:08:01 AM 0 21.29 0.00 1.69 0.08 0.08 76.86 01:08:01 AM 1 26.71 0.00 1.32 0.37 0.08 71.53 01:09:01 AM all 40.68 0.00 2.67 1.35 0.09 55.21 01:09:01 AM 0 33.79 0.00 2.46 0.62 0.08 63.04 01:09:01 AM 1 47.63 0.00 2.89 2.08 0.10 47.31 Average: all 34.54 0.59 6.01 4.68 0.11 54.06 Average: 0 26.29 0.59 5.91 4.56 0.11 62.54 Average: 1 42.83 0.60 6.10 4.80 0.12 45.55