---> uname -a: Linux prd-centos7-builder-2c-1g-26260.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 535 5418 16 1867 7004 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:f0:2e:2f brd ff:ff:ff:ff:ff:ff inet 10.30.123.154/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fef0:2e2f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 11/12/2024 _x86_64_ (2 CPU) 08:03:23 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 157.71 10.08 147.63 865.29 5773.38 08:06:01 AM 262.75 0.30 262.45 14.93 8808.85 08:07:01 AM 75.18 0.37 74.81 37.58 1386.86 Average: 165.21 3.58 161.63 305.96 5323.05 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5711848 2297068 28.68 2620 1702924 637308 7.04 504360 1520556 130456 08:06:01 AM 5527028 2481888 30.99 2620 1799092 692632 7.65 623164 1556704 27692 08:07:01 AM 5557364 2451552 30.61 2620 1799992 658184 7.27 591412 1556780 52 Average: 5598747 2410169 30.09 2620 1767336 662708 7.32 572979 1544680 52733 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 60.86 48.12 861.18 10.27 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 37.05 29.37 301.67 13.32 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 28.62 25.85 27.92 9.04 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.18 34.45 396.95 10.88 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 11/12/2024 _x86_64_ (2 CPU) 08:03:23 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 24.42 0.00 2.54 8.87 0.12 64.05 08:05:01 AM 0 17.29 0.00 1.68 4.70 0.09 76.24 08:05:01 AM 1 31.74 0.00 3.40 13.17 0.14 51.55 08:06:01 AM all 33.54 0.00 2.47 7.49 0.11 56.39 08:06:01 AM 0 19.87 0.00 2.15 3.90 0.10 73.97 08:06:01 AM 1 47.73 0.00 2.81 11.22 0.11 38.13 08:07:01 AM all 35.41 0.00 1.88 1.94 0.11 60.66 08:07:01 AM 0 5.48 0.00 1.45 2.28 0.08 90.70 08:07:01 AM 1 68.11 0.00 2.36 1.55 0.13 27.85 Average: all 31.11 0.00 2.30 6.11 0.11 60.37 Average: 0 14.14 0.00 1.76 3.62 0.09 80.39 Average: 1 48.97 0.00 2.86 8.72 0.13 39.32