---> uname -a: Linux prd-centos7-builder-2c-1g-24840.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 498 5398 16 1924 7039 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:8a:77:4f brd ff:ff:ff:ff:ff:ff inet 10.30.122.26/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe8a:774f/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) 12/11/2023 _x86_64_ (2 CPU) 02:03:50 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:02 PM 205.71 85.35 120.36 6833.90 39942.01 02:06:01 PM 284.27 0.25 284.01 14.09 10134.72 02:07:01 PM 142.81 0.43 142.38 39.05 4242.21 02:08:01 PM 15.62 0.28 15.34 7.59 320.19 Average: 161.60 21.67 139.93 1731.23 13676.96 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 PM 5759928 2248988 28.08 2620 1697568 587696 6.49 452776 1523676 149436 02:06:01 PM 5544724 2464192 30.77 2620 1850992 616664 6.81 542200 1616656 79972 02:07:01 PM 5492272 2516644 31.42 2620 1865324 648568 7.16 597896 1610616 9660 02:08:01 PM 5529284 2479632 30.96 2620 1853592 621076 6.86 569392 1599752 13580 Average: 5581552 2427364 30.31 2620 1816869 618501 6.83 540566 1587675 63162 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:02 PM eth0 286.58 181.45 1454.08 59.30 0.00 0.00 0.00 02:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 40.83 32.87 538.63 7.14 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 31.28 26.85 152.64 8.32 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 19.59 16.49 21.29 5.36 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.81 64.56 541.76 20.08 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) 12/11/2023 _x86_64_ (2 CPU) 02:03:50 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:02 PM all 36.59 0.00 7.50 15.70 0.13 40.08 02:05:02 PM 0 50.12 0.00 8.71 16.70 0.13 24.34 02:05:02 PM 1 23.57 0.00 6.30 14.72 0.14 55.27 02:06:01 PM all 32.34 0.00 3.11 8.30 0.11 56.14 02:06:01 PM 0 51.20 0.00 4.03 6.82 0.13 37.82 02:06:01 PM 1 14.39 0.00 2.26 9.70 0.10 73.54 02:07:01 PM all 35.33 0.00 1.82 3.55 0.11 59.19 02:07:01 PM 0 67.37 0.00 2.77 2.02 0.09 27.74 02:07:01 PM 1 5.63 0.00 0.93 4.97 0.12 88.35 02:08:01 PM all 26.23 0.00 1.10 0.15 0.08 72.44 02:08:01 PM 0 52.44 0.00 1.85 0.31 0.09 45.31 02:08:01 PM 1 1.79 0.00 0.40 0.02 0.07 97.72 Average: all 32.59 0.00 3.36 6.86 0.11 57.08 Average: 0 55.28 0.00 4.34 6.45 0.11 33.83 Average: 1 11.19 0.00 2.43 7.25 0.11 79.02