---> uname -a: Linux prd-centos8-builder-2c-1g-4081.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 578 5003 19 2117 6815 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:c3:46:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fec3:46a3/64 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) 02/09/2024 _x86_64_ (2 CPU) 15:03:28 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 216.30 115.98 100.32 3154.67 7485.25 03:06:01 PM 101.03 0.28 100.75 17.86 9111.40 03:07:01 PM 30.36 0.30 30.06 42.39 1528.93 03:08:01 PM 22.75 0.58 22.16 30.66 671.75 Average: 92.61 29.29 63.32 811.36 4699.52 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5224568 6999676 2659876 33.74 2688 1947900 752988 8.43 219972 2098632 165140 03:06:01 PM 5153596 7002756 2730848 34.64 2688 2015140 724336 8.11 240728 2121344 32148 03:07:01 PM 5151556 7001480 2732888 34.66 2688 2016408 706396 7.91 253232 2110208 4 03:08:01 PM 5124100 6973264 2760344 35.01 2688 2015276 728348 8.15 419788 1971904 13684 Average: 5163455 6994294 2720989 34.51 2688 1998681 728017 8.15 283430 2075522 52744 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 174.29 145.79 1263.84 36.54 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 80.01 75.89 314.75 13.91 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 56.12 54.92 40.10 11.37 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 70.72 64.64 56.27 23.15 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 95.28 85.31 418.74 21.24 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) 02/09/2024 _x86_64_ (2 CPU) 15:03:28 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 40.83 1.98 16.78 3.92 0.10 36.39 03:05:01 PM 0 37.38 1.42 15.35 4.00 0.10 41.75 03:05:01 PM 1 44.30 2.54 18.20 3.83 0.10 31.02 03:06:01 PM all 39.52 0.00 3.72 2.66 0.12 53.99 03:06:01 PM 0 30.95 0.00 3.59 4.03 0.12 61.31 03:06:01 PM 1 48.12 0.00 3.85 1.28 0.12 46.64 03:07:01 PM all 29.60 0.00 1.38 0.58 0.08 68.35 03:07:01 PM 0 20.96 0.00 1.35 0.80 0.08 76.81 03:07:01 PM 1 38.24 0.00 1.42 0.37 0.08 59.90 03:08:01 PM all 36.92 0.00 2.41 0.34 0.10 60.23 03:08:01 PM 0 16.23 0.00 1.75 0.17 0.10 81.75 03:08:01 PM 1 57.58 0.00 3.06 0.52 0.10 38.74 Average: all 36.70 0.49 6.03 1.87 0.10 54.81 Average: 0 26.35 0.35 5.48 2.25 0.10 65.48 Average: 1 47.07 0.63 6.58 1.49 0.10 44.13