---> uname -a: Linux prd-centos7-builder-2c-1g-2771.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 536 5419 16 1865 7003 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:e8:5e:52 brd ff:ff:ff:ff:ff:ff inet 10.30.122.169/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fee8:5e52/64 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) 04/19/2024 _x86_64_ (2 CPU) 07:03:19 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 133.40 10.06 123.34 864.77 6035.47 07:06:01 AM 273.53 0.47 273.06 16.13 8267.57 07:07:01 AM 46.13 0.18 45.94 35.85 1025.49 Average: 151.02 3.57 147.45 305.58 5109.51 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5571628 2437288 30.43 2620 1780096 673624 7.44 584084 1565764 188608 07:06:01 AM 5578580 2430336 30.35 2620 1798348 636796 7.03 572756 1558220 17088 07:07:01 AM 5554700 2454216 30.64 2620 1799432 657132 7.26 595916 1558316 52 Average: 5568303 2440613 30.47 2620 1792625 655851 7.24 584252 1560767 68583 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 65.55 53.16 1010.50 11.26 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 22.61 19.74 56.82 6.98 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 30.72 27.64 28.61 8.88 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.62 33.51 365.31 9.04 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) 04/19/2024 _x86_64_ (2 CPU) 07:03:19 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 38.63 0.00 3.42 2.94 0.12 54.89 07:05:01 AM 0 56.42 0.00 4.69 3.33 0.13 35.44 07:05:01 AM 1 21.55 0.00 2.22 2.56 0.12 73.55 07:06:01 AM all 33.37 0.00 1.96 8.12 0.11 56.44 07:06:01 AM 0 60.43 0.00 2.74 10.05 0.11 26.67 07:06:01 AM 1 7.79 0.00 1.20 6.30 0.12 84.58 07:07:01 AM all 37.53 0.00 2.10 1.06 0.11 59.20 07:07:01 AM 0 74.34 0.00 3.28 1.29 0.13 20.96 07:07:01 AM 1 3.52 0.00 1.03 0.84 0.08 94.52 Average: all 36.51 0.00 2.49 4.05 0.11 56.84 Average: 0 63.66 0.00 3.57 4.91 0.12 27.73 Average: 1 10.89 0.00 1.48 3.23 0.11 84.29