---> uname -a: Linux prd-centos7-builder-2c-1g-9110.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 494 5403 16 1923 7043 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:be:bb:cb brd ff:ff:ff:ff:ff:ff inet 10.30.122.189/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:febe:bbcb/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) 11/29/2023 _x86_64_ (2 CPU) 08:03:19 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 123.04 11.73 111.30 1415.85 5820.52 08:06:01 AM 235.86 0.25 235.61 13.86 8456.58 08:07:01 AM 173.79 0.38 173.41 37.32 5808.26 08:08:01 AM 16.29 0.03 16.26 1.20 300.40 08:09:01 AM 37.31 1.95 35.36 210.53 1114.86 Average: 117.26 2.87 114.39 335.92 4300.36 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5641772 2367144 29.56 2620 1751688 652532 7.20 565128 1528368 163120 08:06:01 AM 5579780 2429136 30.33 2620 1850524 589800 6.51 510732 1617580 129036 08:07:01 AM 5506316 2502600 31.25 2620 1865104 641508 7.08 586580 1610484 9660 08:08:01 AM 5549492 2459424 30.71 2620 1856904 606632 6.70 545260 1608612 1420 08:09:01 AM 5593600 2415316 30.16 2620 1863428 555472 6.13 616264 1494716 27340 Average: 5574192 2434724 30.40 2620 1837530 609189 6.73 564793 1571952 66115 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 170.11 119.14 1186.18 48.92 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 37.79 29.51 527.63 6.12 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 24.96 20.74 146.90 6.42 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 08:08:01 AM eth0 21.24 19.07 17.62 6.55 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 30.13 24.05 28.66 10.31 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.86 42.52 381.53 15.67 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) 11/29/2023 _x86_64_ (2 CPU) 08:03:19 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 28.83 0.00 2.95 8.86 0.13 59.23 08:05:01 AM 0 22.01 0.00 2.84 9.60 0.12 65.43 08:05:01 AM 1 35.80 0.00 3.07 8.10 0.14 52.89 08:06:01 AM all 31.60 0.00 2.94 7.64 0.12 57.69 08:06:01 AM 0 17.80 0.00 2.35 7.03 0.10 72.71 08:06:01 AM 1 45.99 0.00 3.53 8.31 0.13 42.05 08:07:01 AM all 28.45 0.00 1.67 7.77 0.10 62.01 08:07:01 AM 0 23.58 0.00 1.43 8.67 0.10 66.22 08:07:01 AM 1 33.36 0.00 1.95 6.87 0.09 57.73 08:08:01 AM all 29.12 0.00 1.17 0.66 0.10 68.96 08:08:01 AM 0 26.40 0.00 0.91 0.38 0.10 72.21 08:08:01 AM 1 31.85 0.00 1.39 0.94 0.09 65.73 08:09:01 AM all 38.53 0.00 2.14 0.75 0.10 58.47 08:09:01 AM 0 35.49 0.00 2.09 0.50 0.10 61.82 08:09:01 AM 1 41.58 0.00 2.23 1.00 0.12 55.07 Average: all 31.31 0.00 2.17 5.13 0.11 61.28 Average: 0 25.04 0.00 1.92 5.24 0.11 67.69 Average: 1 37.68 0.00 2.42 5.02 0.11 54.77