---> uname -a: Linux prd-centos8-builder-2c-1g-10686.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 576 5024 19 2099 6819 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:ed:dc:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:feed:dc6b/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) 03/03/2024 _x86_64_ (2 CPU) 23:03:24 LINUX RESTART (2 CPU) 11:04:02 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 221.83 117.93 103.90 3208.00 7114.90 11:06:01 PM 102.75 0.28 102.47 17.86 9116.21 11:07:01 PM 22.53 0.30 22.23 42.39 921.96 11:08:01 PM 25.51 0.58 24.93 33.73 760.24 Average: 92.61 29.40 63.21 815.46 4467.34 11:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5209460 6965172 2674984 33.93 2688 1928760 777396 8.70 218696 2115252 152472 11:06:01 PM 5173612 7005484 2710832 34.38 2688 1999488 704628 7.89 243564 2101592 16496 11:07:01 PM 5117644 6950868 2766800 35.09 2688 2000884 772348 8.65 245520 2155696 148 11:08:01 PM 5128020 6963612 2756424 34.96 2688 2002064 737432 8.26 413264 1976188 17524 Average: 5157184 6971284 2727260 34.59 2688 1982799 747951 8.37 280261 2087182 46660 11:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 112.01 74.45 1151.26 27.06 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 30.56 23.88 217.61 8.14 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 22.71 19.49 23.21 6.76 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 33.54 26.78 40.12 9.47 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 49.44 35.99 354.71 12.80 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) 03/03/2024 _x86_64_ (2 CPU) 23:03:24 LINUX RESTART (2 CPU) 11:04:02 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 40.42 1.96 16.83 4.76 0.09 35.94 11:05:01 PM 0 35.09 2.07 19.64 5.50 0.09 37.61 11:05:01 PM 1 45.70 1.85 14.04 4.02 0.10 34.29 11:06:01 PM all 40.32 0.00 3.15 2.61 0.10 53.83 11:06:01 PM 0 22.36 0.00 3.10 3.70 0.10 70.75 11:06:01 PM 1 58.28 0.00 3.20 1.52 0.10 36.91 11:07:01 PM all 27.42 0.00 1.34 0.31 0.09 70.84 11:07:01 PM 0 22.60 0.00 1.32 0.15 0.08 75.85 11:07:01 PM 1 32.24 0.00 1.37 0.47 0.10 65.83 11:08:01 PM all 37.58 0.00 2.51 0.32 0.09 59.50 11:08:01 PM 0 28.42 0.00 2.50 0.52 0.10 68.47 11:08:01 PM 1 46.74 0.00 2.51 0.13 0.08 50.53 Average: all 36.40 0.48 5.87 1.98 0.09 55.17 Average: 0 27.05 0.50 6.53 2.44 0.09 63.39 Average: 1 45.74 0.45 5.22 1.52 0.10 46.97