---> uname -a: Linux prd-centos8-builder-2c-1g-17718.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 527 5075 19 2096 6867 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:39:b5:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe39:b519/64 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) 03/24/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 225.21 131.29 93.92 3725.42 6744.82 04:06:01 AM 90.85 0.28 90.57 17.86 8258.89 04:07:01 AM 26.30 0.30 26.00 42.39 1477.25 04:08:01 AM 21.40 0.78 20.61 57.06 459.31 Average: 90.94 33.17 57.78 960.80 4235.17 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5302692 7038844 2581744 32.74 2688 1910372 706872 7.91 217468 2024120 138684 04:06:01 AM 5194176 7023508 2690260 34.12 2688 1997452 706736 7.91 242396 2081196 32088 04:07:01 AM 5221316 7051752 2663120 33.78 2688 1998604 673184 7.54 245304 2051052 24 04:08:01 AM 5176372 7019244 2708064 34.35 2688 2010684 694472 7.77 416336 1923816 11768 Average: 5223639 7033337 2660797 33.75 2688 1979278 695316 7.78 280376 2020046 45641 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 166.94 105.36 1329.55 44.32 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 34.31 26.88 248.77 8.86 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 26.93 23.71 26.96 7.96 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 33.23 28.10 33.63 17.46 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 65.36 46.02 409.77 19.65 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) 03/24/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 40.08 2.36 19.42 5.13 0.16 32.85 04:05:01 AM 0 37.02 2.59 18.31 6.09 0.16 35.83 04:05:01 AM 1 43.11 2.13 20.52 4.18 0.17 29.89 04:06:01 AM all 38.53 0.00 3.04 2.86 0.10 55.46 04:06:01 AM 0 33.35 0.00 3.07 1.69 0.10 61.79 04:06:01 AM 1 43.71 0.00 3.01 4.03 0.10 49.15 04:07:01 AM all 38.45 0.00 1.73 0.62 0.10 59.11 04:07:01 AM 0 17.52 0.00 1.89 0.42 0.10 80.08 04:07:01 AM 1 59.37 0.00 1.57 0.82 0.10 38.14 04:08:01 AM all 37.84 0.00 2.23 0.30 0.10 59.53 04:08:01 AM 0 29.93 0.00 2.21 0.22 0.10 67.54 04:08:01 AM 1 45.77 0.00 2.25 0.38 0.10 51.50 Average: all 38.71 0.58 6.50 2.20 0.12 51.89 Average: 0 29.39 0.63 6.26 2.07 0.11 61.54 Average: 1 48.02 0.52 6.74 2.34 0.12 42.26