---> uname -a: Linux prd-centos7-builder-2c-1g-5469.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 517 5430 16 1872 7022 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:d0:56:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.50/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fed0:56b2/64 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) 03/12/2024 _x86_64_ (2 CPU) 12:03:18 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 107.14 6.74 100.40 565.93 4592.41 12:06:01 AM 275.27 0.30 274.97 14.79 8922.85 12:07:01 AM 86.87 0.37 86.51 37.58 2264.93 12:08:01 AM 26.92 1.82 25.10 188.81 699.37 Average: 124.05 2.31 121.74 201.80 4119.99 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5686688 2322228 29.00 2620 1733272 626808 6.92 496668 1552752 152904 12:06:01 AM 5594068 2414848 30.15 2620 1805856 621616 6.86 543964 1572280 48404 12:07:01 AM 5587912 2421004 30.23 2620 1806916 622764 6.88 551976 1569120 12 12:08:01 AM 5582032 2426884 30.30 2620 1812248 616144 6.80 669920 1454524 17592 Average: 5612675 2396241 29.92 2620 1789573 621833 6.87 565632 1537169 54728 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 58.37 43.71 877.79 7.14 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 24.87 19.29 215.83 5.71 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 22.67 21.26 23.95 7.14 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 30.63 24.43 32.09 9.78 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.14 27.17 287.45 7.44 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) 03/12/2024 _x86_64_ (2 CPU) 12:03:18 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 30.93 0.00 2.52 4.20 0.11 62.24 12:05:01 AM 0 20.81 0.00 1.79 4.64 0.12 72.64 12:05:01 AM 1 41.32 0.00 3.28 3.72 0.11 51.58 12:06:01 AM all 30.68 0.00 2.32 7.56 0.11 59.33 12:06:01 AM 0 6.69 0.00 1.24 6.35 0.08 85.64 12:06:01 AM 1 56.05 0.00 3.44 8.86 0.13 31.52 12:07:01 AM all 31.98 0.00 1.36 2.75 0.10 63.81 12:07:01 AM 0 2.62 0.00 0.91 1.55 0.08 94.84 12:07:01 AM 1 63.45 0.00 1.87 4.02 0.11 30.55 12:08:01 AM all 36.72 0.00 1.86 0.34 0.10 60.97 12:08:01 AM 0 4.73 0.00 0.98 0.13 0.10 94.06 12:08:01 AM 1 70.97 0.00 2.77 0.58 0.11 25.57 Average: all 32.58 0.00 2.02 3.71 0.11 61.59 Average: 0 8.65 0.00 1.22 3.15 0.10 86.87 Average: 1 57.86 0.00 2.85 4.30 0.11 34.89