---> uname -a: Linux prd-centos8-builder-2c-1g-5084.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 543 5037 19 2118 6850 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:72:56:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe72:5642/64 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) 02/13/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 237.99 139.93 98.07 6111.25 15822.36 01:06:01 PM 96.27 0.23 96.03 16.53 7604.92 01:07:01 PM 47.88 0.35 47.53 43.73 3742.23 01:08:01 PM 11.35 0.00 11.35 0.00 285.90 Average: 98.37 35.12 63.24 1542.75 6863.61 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5339556 7069964 2544888 32.28 2688 1903852 652336 7.30 217332 1986252 133088 01:06:01 PM 5129192 6992544 2755252 34.95 2688 2030476 730264 8.17 222180 2165172 92080 01:07:01 PM 5119352 6979764 2765092 35.07 2688 2026844 717204 8.03 253292 2140316 9692 01:08:01 PM 5178832 7030928 2705612 34.32 2688 2018572 667864 7.48 253000 2081388 1420 Average: 5191733 7018300 2692711 34.15 2688 1994936 691917 7.75 236451 2093282 59070 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 301.55 147.18 1676.09 57.78 0.00 0.00 0.00 0.00 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 40.15 29.76 485.40 7.57 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 24.08 21.38 23.82 13.89 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 19.98 16.59 22.34 5.10 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 96.43 53.72 551.89 21.08 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) 02/13/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 38.70 2.37 19.19 10.51 0.09 29.15 01:05:01 PM 0 48.48 1.54 15.46 8.99 0.08 25.44 01:05:01 PM 1 28.81 3.21 22.97 12.04 0.09 32.88 01:06:01 PM all 37.25 0.00 3.49 4.64 0.10 54.51 01:06:01 PM 0 20.39 0.00 2.82 5.43 0.10 71.25 01:06:01 PM 1 54.29 0.00 4.17 3.83 0.10 37.61 01:07:01 PM all 36.57 0.00 2.33 3.53 0.11 57.45 01:07:01 PM 0 23.14 0.00 2.42 3.18 0.10 71.15 01:07:01 PM 1 50.10 0.00 2.24 3.89 0.12 43.65 01:08:01 PM all 23.45 0.00 1.46 0.43 0.08 74.58 01:08:01 PM 0 14.61 0.00 1.47 0.25 0.07 83.61 01:08:01 PM 1 32.30 0.00 1.45 0.62 0.08 65.54 Average: all 33.96 0.59 6.57 4.75 0.09 54.04 Average: 0 26.58 0.38 5.51 4.45 0.09 62.99 Average: 1 41.40 0.79 7.64 5.06 0.10 45.01