---> uname -a: Linux prd-centos8-builder-2c-1g-23180.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 546 5066 19 2086 6849 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:6c:4e:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe6c:4e91/64 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) 04/13/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 218.46 109.78 108.68 3092.04 7369.23 09:06:01 PM 86.49 0.77 85.72 64.26 8459.51 09:07:01 PM 20.56 0.10 20.46 3.60 522.49 09:08:01 PM 28.60 0.48 28.11 49.06 824.73 Average: 88.53 27.78 60.74 802.30 4293.96 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5241552 7021072 2642892 33.52 2688 1951604 703132 7.87 222144 2074480 168668 09:06:01 PM 5213204 7033424 2671240 33.88 2688 1988148 679084 7.60 256120 2047264 140 09:07:01 PM 5216948 7038244 2667496 33.83 2688 1989168 672048 7.52 255924 2044204 6420 09:08:01 PM 5197680 7023232 2686764 34.08 2688 1992920 667884 7.48 425484 1893876 12568 Average: 5217346 7028993 2667098 33.83 2688 1980460 680537 7.62 289918 2014956 46949 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 92.15 62.00 1112.24 23.52 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 28.93 26.48 48.64 8.39 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 29.91 26.39 42.79 8.06 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 35.41 29.93 33.05 19.04 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 46.60 36.20 309.20 14.75 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) 04/13/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 43.21 1.47 15.43 3.15 0.10 36.64 09:05:01 PM 0 47.96 1.55 16.50 2.79 0.10 31.09 09:05:01 PM 1 38.46 1.38 14.36 3.51 0.10 42.19 09:06:01 PM all 38.02 0.00 2.70 1.71 0.09 57.48 09:06:01 PM 0 45.01 0.00 2.51 1.42 0.08 50.97 09:06:01 PM 1 31.03 0.00 2.89 2.00 0.10 63.98 09:07:01 PM all 38.31 0.00 2.06 0.24 0.09 59.29 09:07:01 PM 0 39.84 0.00 1.75 0.28 0.10 58.03 09:07:01 PM 1 36.78 0.00 2.38 0.20 0.08 60.56 09:08:01 PM all 42.88 0.00 2.38 0.22 0.10 54.42 09:08:01 PM 0 47.03 0.00 2.32 0.25 0.10 50.31 09:08:01 PM 1 38.74 0.00 2.45 0.18 0.10 58.54 Average: all 40.59 0.36 5.61 1.32 0.10 52.01 Average: 0 44.95 0.38 5.73 1.18 0.10 47.66 Average: 1 36.24 0.34 5.49 1.47 0.10 56.37