---> uname -a: Linux prd-centos8-builder-2c-1g-10879.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 562 5037 19 2099 6832 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:78:b6:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe78:b6ee/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) 03/04/2024 _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 216.20 123.30 92.90 3389.04 7085.47 09:06:01 PM 102.77 0.28 102.48 17.86 8072.03 09:07:01 PM 29.46 0.30 29.16 42.39 2058.59 09:08:01 PM 26.88 0.58 26.30 33.73 792.22 Average: 93.83 31.11 62.71 870.72 4502.22 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5298752 7041764 2585684 32.79 2688 1917424 699140 7.83 218920 2029112 142472 09:06:01 PM 5139704 6971688 2744732 34.81 2688 1999576 751272 8.41 243324 2134988 48400 09:07:01 PM 5182128 7015252 2702308 34.27 2688 2000740 690784 7.73 245540 2088636 32 09:08:01 PM 5171948 7007340 2712488 34.40 2688 2002032 753668 8.44 413356 1931240 17524 Average: 5198133 7009011 2686303 34.07 2688 1979943 723716 8.10 280285 2045994 52107 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 113.96 78.87 1134.60 30.00 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 36.84 28.59 237.08 9.12 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 21.31 18.83 22.19 6.29 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 33.64 27.36 35.09 16.82 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 51.44 38.41 357.24 15.56 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) 03/04/2024 _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 37.26 2.18 17.16 5.12 0.09 38.20 09:05:01 PM 0 39.45 1.74 16.44 4.87 0.08 37.41 09:05:01 PM 1 35.05 2.62 17.88 5.37 0.10 38.99 09:06:01 PM all 40.43 0.00 3.30 2.64 0.10 53.53 09:06:01 PM 0 52.10 0.00 3.63 1.61 0.10 42.57 09:06:01 PM 1 28.86 0.00 2.97 3.67 0.10 64.40 09:07:01 PM all 27.19 0.00 1.39 1.31 0.08 70.02 09:07:01 PM 0 36.21 0.00 1.48 1.48 0.08 60.75 09:07:01 PM 1 18.21 0.00 1.30 1.15 0.08 79.26 09:08:01 PM all 38.55 0.00 2.47 0.32 0.10 58.57 09:08:01 PM 0 40.86 0.00 2.10 0.52 0.08 56.44 09:08:01 PM 1 36.25 0.00 2.83 0.12 0.12 60.69 Average: all 35.86 0.54 6.03 2.34 0.09 55.13 Average: 0 42.17 0.43 5.88 2.11 0.09 49.32 Average: 1 29.57 0.64 6.19 2.56 0.10 60.93