---> uname -a: Linux prd-centos8-builder-2c-1g-6969.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: 2799.998 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 577 5009 19 2112 6816 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:85:39:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe85:3966/64 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) 13:03:57 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 162.88 24.41 138.47 1466.18 10986.32 01:07:01 PM 64.21 0.32 63.89 43.19 4848.04 01:08:01 PM 12.88 0.03 12.85 0.53 301.72 Average: 79.99 8.25 71.74 503.33 5378.72 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5205108 7046496 2679336 33.98 2688 2007764 680768 7.62 221100 2085820 96472 01:07:01 PM 5096224 6947400 2788220 35.36 2688 2017560 769012 8.61 251632 2163792 5760 01:08:01 PM 5137840 6983284 2746604 34.84 2688 2011856 756704 8.47 251740 2122420 40 Average: 5146391 6992393 2738053 34.73 2688 2012393 735495 8.23 241491 2124011 34091 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 57.10 37.25 921.78 8.86 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 38.74 33.28 143.47 11.14 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 20.14 17.03 18.10 5.38 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 38.66 29.19 361.13 8.46 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) 13:03:57 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 41.78 0.35 6.70 2.81 0.10 48.26 01:06:01 PM 0 51.98 0.60 8.86 2.98 0.10 35.48 01:06:01 PM 1 31.64 0.10 4.56 2.64 0.10 60.96 01:07:01 PM all 40.63 0.00 2.61 0.99 0.09 55.68 01:07:01 PM 0 54.18 0.00 2.67 0.75 0.10 42.30 01:07:01 PM 1 27.09 0.00 2.55 1.23 0.08 69.05 01:08:01 PM all 25.06 0.00 1.62 0.11 0.08 73.13 01:08:01 PM 0 29.67 0.00 1.50 0.15 0.08 68.60 01:08:01 PM 1 20.44 0.00 1.74 0.07 0.08 77.68 Average: all 35.82 0.12 3.64 1.30 0.09 59.02 Average: 0 45.27 0.20 4.33 1.29 0.09 48.81 Average: 1 26.40 0.03 2.95 1.32 0.09 69.22