---> uname -a: Linux prd-centos8-builder-2c-1g-36016.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 556 5056 19 2086 6838 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:12:e8:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe12:e8d3/64 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) 04/28/2024 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 222.61 122.44 100.17 4226.99 6943.04 04:06:01 PM 92.25 0.28 91.97 17.86 8421.33 04:07:01 PM 23.21 0.30 22.91 42.39 938.73 04:08:01 PM 27.09 0.78 26.31 57.05 611.45 Average: 91.29 30.95 60.34 1086.16 4228.60 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5292964 7037168 2591480 32.87 2688 1916904 702884 7.87 217880 2028652 142964 04:06:01 PM 5200536 7020256 2683908 34.04 2688 1987504 694884 7.78 243472 2073212 16952 04:07:01 PM 5202128 7023116 2682316 34.02 2688 1988780 666856 7.47 245740 2069104 12 04:08:01 PM 5188536 7014020 2695908 34.19 2688 1992756 685564 7.67 424412 1904588 12572 Average: 5221041 7023640 2663403 33.78 2688 1971486 687547 7.70 282876 2018889 43125 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 321.89 152.70 1695.02 57.88 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 31.79 26.46 187.06 15.08 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 27.45 25.40 26.78 7.83 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 35.89 30.74 33.56 12.61 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 104.26 58.83 485.64 23.35 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) 04/28/2024 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 43.87 1.96 16.80 4.33 0.10 32.95 04:05:01 PM 0 55.09 1.96 17.74 5.55 0.10 19.56 04:05:01 PM 1 32.68 1.96 15.86 3.11 0.10 46.30 04:06:01 PM all 40.20 0.00 2.77 3.48 0.11 53.44 04:06:01 PM 0 49.97 0.00 2.88 3.92 0.10 43.13 04:06:01 PM 1 30.47 0.00 2.67 3.05 0.12 63.70 04:07:01 PM all 37.74 0.00 1.98 0.71 0.10 59.47 04:07:01 PM 0 48.56 0.00 1.83 0.62 0.10 48.89 04:07:01 PM 1 26.95 0.00 2.12 0.80 0.10 70.02 04:08:01 PM all 42.14 0.00 2.42 0.37 0.11 54.96 04:08:01 PM 0 61.95 0.00 2.73 0.57 0.10 34.65 04:08:01 PM 1 22.37 0.00 2.11 0.17 0.12 75.23 Average: all 40.98 0.49 5.96 2.22 0.10 50.25 Average: 0 53.90 0.49 6.26 2.65 0.10 36.60 Average: 1 28.10 0.49 5.66 1.78 0.11 63.87