---> uname -a: Linux prd-centos8-builder-2c-1g-11415.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 587 4995 19 2115 6805 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:8d:86:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe8d:8636/64 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) 01/11/2024 _x86_64_ (2 CPU) 21:03:22 LINUX RESTART (2 CPU) 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 211.57 123.35 88.22 4178.24 6804.00 09:06:01 PM 110.46 0.47 110.00 30.13 9137.16 09:07:01 PM 37.63 0.30 37.33 42.39 2325.98 09:08:01 PM 15.83 0.32 15.51 8.53 386.49 Average: 93.39 30.73 62.66 1051.93 4654.54 09:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5326552 7055272 2557884 32.44 2688 1902104 649560 7.27 217804 1997828 132136 09:06:01 PM 5150740 6998108 2733696 34.67 2688 2013188 704420 7.89 228884 2128752 47856 09:07:01 PM 5141644 6989564 2742792 34.79 2688 2014460 710752 7.96 253456 2116720 16 09:08:01 PM 5171172 7017276 2713264 34.41 2688 2012504 731944 8.19 251344 2086580 13528 Average: 5197527 7015055 2686909 34.08 2688 1985564 699169 7.83 237872 2082470 48384 09:04:02 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 217.96 133.50 1595.45 59.31 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 52.91 38.58 480.21 15.64 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 24.95 22.58 25.10 7.47 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 25.61 22.20 27.48 7.35 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 79.79 53.88 527.66 22.29 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) 01/11/2024 _x86_64_ (2 CPU) 21:03:22 LINUX RESTART (2 CPU) 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 41.20 2.19 18.64 5.78 0.15 32.04 09:05:01 PM 0 33.70 2.26 19.93 5.94 0.14 38.03 09:05:01 PM 1 48.72 2.11 17.34 5.63 0.16 26.04 09:06:01 PM all 41.28 0.00 3.58 3.11 0.12 51.92 09:06:01 PM 0 30.34 0.00 3.79 3.07 0.12 62.69 09:06:01 PM 1 52.23 0.00 3.38 3.14 0.12 41.14 09:07:01 PM all 34.40 0.00 1.87 1.10 0.10 62.53 09:07:01 PM 0 14.12 0.00 1.82 1.12 0.08 82.85 09:07:01 PM 1 54.73 0.00 1.91 1.09 0.12 42.16 09:08:01 PM all 30.72 0.00 1.83 0.42 0.11 66.93 09:08:01 PM 0 21.45 0.00 1.62 0.25 0.10 76.58 09:08:01 PM 1 39.98 0.00 2.04 0.58 0.12 57.28 Average: all 36.85 0.53 6.35 2.57 0.12 53.58 Average: 0 24.82 0.55 6.65 2.56 0.11 65.31 Average: 1 48.91 0.51 6.05 2.58 0.13 41.83