---> uname -a: Linux prd-centos8-builder-2c-1g-6902.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: 2799.996 BogoMIPS: 5599.99 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 566 5020 19 2112 6827 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:b5:69:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.199/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:feb5:695b/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) 02/20/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 213.36 112.40 100.97 3249.05 7082.87 06:06:01 AM 109.33 0.32 109.01 18.39 9823.71 06:07:01 AM 29.96 0.27 29.70 41.86 1564.62 06:08:01 AM 35.73 0.78 34.94 57.06 1087.54 Average: 97.10 28.44 68.66 841.66 4889.98 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5245712 7019672 2638732 33.47 2688 1946316 706168 7.91 219384 2073360 166848 06:06:01 AM 5137920 6987692 2746524 34.83 2688 2016324 731804 8.19 243776 2132488 37888 06:07:01 AM 5201480 7046716 2682964 34.03 2688 2011848 672912 7.53 251444 2060812 16 06:08:01 AM 5136632 6987444 2747812 34.85 2688 2016436 729296 8.16 418528 1958636 27900 Average: 5180436 7010381 2704008 34.30 2688 1997731 710045 7.95 283283 2056324 58163 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 119.43 86.17 1200.62 29.43 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 34.64 26.59 295.00 8.37 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 30.01 25.78 29.77 14.23 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 33.81 27.43 32.99 10.97 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 54.47 41.49 389.63 15.75 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) 02/20/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 41.42 1.60 16.24 4.38 0.08 36.27 06:05:01 AM 0 53.56 1.08 13.66 4.08 0.08 27.54 06:05:01 AM 1 29.17 2.14 18.84 4.68 0.08 45.09 06:06:01 AM all 39.57 0.00 3.45 2.82 0.11 54.06 06:06:01 AM 0 57.37 0.00 3.99 1.82 0.10 36.72 06:06:01 AM 1 21.82 0.00 2.91 3.82 0.12 71.33 06:07:01 AM all 38.47 0.00 2.07 0.79 0.07 58.59 06:07:01 AM 0 51.83 0.00 1.85 0.60 0.08 45.64 06:07:01 AM 1 25.10 0.00 2.30 0.98 0.07 71.55 06:08:01 AM all 41.08 0.00 2.96 0.38 0.09 55.48 06:08:01 AM 0 46.56 0.00 3.20 0.25 0.08 49.91 06:08:01 AM 1 35.60 0.00 2.73 0.52 0.10 61.06 Average: all 40.13 0.40 6.15 2.09 0.09 51.15 Average: 0 52.33 0.27 5.66 1.68 0.09 39.98 Average: 1 27.91 0.53 6.64 2.49 0.09 62.34