---> uname -a: Linux prd-centos8-builder-2c-1g-11929.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 570 5017 19 2111 6823 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:4f:a1:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe4f:a102/64 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) 01/13/2024 _x86_64_ (2 CPU) 14:03:23 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 216.96 114.48 102.48 3140.94 7313.20 02:06:01 PM 103.07 0.28 102.78 17.86 8936.58 02:07:01 PM 33.04 0.30 32.74 42.39 1613.80 02:08:01 PM 24.41 0.78 23.63 57.05 718.59 Average: 94.37 28.96 65.41 814.53 4645.38 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5237228 7016804 2647216 33.58 2688 1951912 708296 7.93 220376 2080532 171640 02:06:01 PM 5096848 6949624 2787596 35.36 2688 2019216 755988 8.46 244764 2171976 41788 02:07:01 PM 5091032 6945056 2793412 35.43 2688 2020488 760960 8.52 253148 2168272 9676 02:08:01 PM 5187832 7034196 2696612 34.20 2688 2012696 689664 7.72 420968 1905668 15836 Average: 5153235 6986420 2731209 34.64 2688 2001078 728727 8.16 284814 2081612 59735 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 101.98 70.14 1241.89 25.02 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 31.96 24.46 266.98 7.57 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 24.18 20.58 24.06 7.18 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 33.94 27.39 33.72 10.03 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 48.01 35.64 391.65 12.45 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) 01/13/2024 _x86_64_ (2 CPU) 14:03:23 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 40.06 1.86 15.96 7.34 0.12 34.66 02:05:01 PM 0 34.50 2.29 17.38 8.68 0.12 37.03 02:05:01 PM 1 45.62 1.42 14.54 6.00 0.12 32.30 02:06:01 PM all 38.42 0.00 3.12 3.70 0.10 54.65 02:06:01 PM 0 24.19 0.00 2.98 3.45 0.10 69.28 02:06:01 PM 1 52.65 0.00 3.27 3.95 0.10 40.04 02:07:01 PM all 30.64 0.00 1.42 2.43 0.07 65.45 02:07:01 PM 0 12.80 0.00 1.22 3.17 0.07 82.74 02:07:01 PM 1 48.47 0.00 1.62 1.68 0.07 48.17 02:08:01 PM all 38.18 0.00 2.52 0.84 0.11 58.35 02:08:01 PM 0 27.85 0.00 1.90 0.60 0.10 69.55 02:08:01 PM 1 48.55 0.00 3.14 1.07 0.12 47.12 Average: all 36.81 0.46 5.72 3.56 0.10 53.35 Average: 0 24.80 0.57 5.82 3.96 0.10 64.76 Average: 1 48.83 0.35 5.61 3.17 0.10 41.94