---> uname -a: Linux prd-centos7-builder-2c-1g-34963.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: 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 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 5414 16 1871 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:ce:29:93 brd ff:ff:ff:ff:ff:ff inet 10.30.122.113/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fece:2993/64 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) 12/12/2024 _x86_64_ (2 CPU) 01:03:22 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 178.53 10.03 168.50 863.29 7282.26 01:06:01 PM 243.31 0.60 242.71 51.04 6744.41 01:07:01 PM 25.95 1.67 24.29 147.26 584.71 Average: 149.27 4.10 145.17 353.89 4870.59 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5600776 2408132 30.07 2620 1794796 659536 7.28 532344 1577352 142064 01:06:01 PM 5523032 2485876 31.04 2620 1804704 723788 7.99 622112 1561044 220 01:07:01 PM 5588348 2420560 30.22 2620 1805568 654024 7.22 678188 1439276 14800 Average: 5570719 2438189 30.44 2620 1801689 679116 7.50 610881 1525891 52361 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 71.45 54.61 1039.04 11.54 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 22.62 20.91 58.12 7.41 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 01:07:01 PM eth0 30.80 25.72 30.74 10.25 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 Average: eth0 41.63 33.75 376.01 9.73 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) 12/12/2024 _x86_64_ (2 CPU) 01:03:22 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 35.51 0.00 3.28 5.51 0.12 55.57 01:05:01 PM 0 12.47 0.00 1.98 4.20 0.12 81.23 01:05:01 PM 1 59.86 0.00 4.66 6.91 0.14 28.43 01:06:01 PM all 31.15 0.00 1.83 7.97 0.11 58.93 01:06:01 PM 0 5.58 0.00 1.34 6.33 0.10 86.65 01:06:01 PM 1 58.51 0.00 2.35 9.72 0.11 29.32 01:07:01 PM all 35.77 0.00 1.77 0.55 0.10 61.81 01:07:01 PM 0 11.42 0.00 1.51 0.02 0.08 86.97 01:07:01 PM 1 61.86 0.00 2.06 1.15 0.13 34.81 Average: all 34.14 0.00 2.29 4.69 0.11 58.77 Average: 0 9.81 0.00 1.61 3.52 0.10 84.96 Average: 1 60.07 0.00 3.03 5.94 0.13 30.84