---> uname -a: Linux prd-centos8-builder-2c-1g-2590.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 564 5019 19 2116 6829 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:7b:08:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe7b:8a6/64 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) 02/04/2024 _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 220.96 121.40 99.57 3591.27 7285.40 01:06:01 PM 104.93 0.28 104.65 17.86 9016.50 01:07:01 PM 28.68 0.30 28.38 42.39 1520.41 01:08:01 PM 25.01 0.58 24.43 33.72 729.77 Average: 94.89 30.64 64.25 921.27 4637.86 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5241404 7024756 2643040 33.52 2688 1955804 713812 7.99 219396 2079224 171956 01:06:01 PM 5093104 6950288 2791340 35.40 2688 2023808 759236 8.50 245284 2175464 41796 01:07:01 PM 5107480 6965900 2776964 35.22 2688 2025084 739676 8.28 253544 2152064 9684 01:08:01 PM 5114452 6964896 2769992 35.13 2688 2016576 739692 8.28 420396 1979136 15820 Average: 5139110 6976460 2745334 34.82 2688 2005318 738104 8.26 284655 2096472 59814 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 155.12 99.53 1382.24 37.37 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 34.49 26.35 264.72 8.17 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 23.25 20.00 24.35 6.85 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 36.42 27.82 33.97 18.92 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 62.32 43.42 426.31 17.83 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) 02/04/2024 _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 40.81 1.99 16.25 5.38 0.16 35.41 01:05:01 PM 0 35.61 2.17 15.03 4.90 0.13 42.14 01:05:01 PM 1 46.03 1.80 17.48 5.87 0.19 28.64 01:06:01 PM all 40.95 0.00 3.26 2.64 0.11 53.04 01:06:01 PM 0 22.53 0.00 2.61 2.96 0.10 71.80 01:06:01 PM 1 59.52 0.00 3.92 2.31 0.12 34.13 01:07:01 PM all 28.10 0.00 1.40 0.63 0.08 69.78 01:07:01 PM 0 15.59 0.00 1.50 0.93 0.08 81.89 01:07:01 PM 1 40.62 0.00 1.30 0.33 0.08 57.66 01:08:01 PM all 38.72 0.00 2.43 0.40 0.11 58.34 01:08:01 PM 0 15.36 0.00 1.95 0.53 0.10 82.06 01:08:01 PM 1 62.20 0.00 2.91 0.27 0.12 34.50 Average: all 37.13 0.49 5.80 2.25 0.12 54.21 Average: 0 22.23 0.54 5.24 2.33 0.10 69.55 Average: 1 52.10 0.44 6.36 2.18 0.13 38.78