---> uname -a: Linux prd-centos7-builder-2c-1g-617.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 502 5432 16 1885 7035 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:43:93:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.68/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe43:93f5/64 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) 02/08/2024 _x86_64_ (2 CPU) 02:03:18 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 276.83 0.73 276.10 20.92 11093.07 02:06:01 AM 171.31 0.58 170.73 50.51 5241.35 02:07:01 AM 18.07 0.03 18.04 1.20 384.04 02:08:01 AM 30.45 1.95 28.50 210.53 831.38 Average: 124.16 0.82 123.34 70.79 4387.42 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5621148 2387760 29.81 2620 1799804 588344 6.50 497820 1587856 86068 02:06:01 AM 5596924 2411984 30.12 2620 1818364 592520 6.54 535372 1573052 32 02:07:01 AM 5623180 2385728 29.79 2620 1818392 562936 6.22 509972 1572604 24 02:08:01 AM 5550420 2458488 30.70 2620 1826948 622664 6.87 695096 1457416 28264 Average: 5597918 2410990 30.10 2620 1815877 591616 6.53 559565 1547732 28597 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 58.99 44.17 931.65 7.57 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.40 26.94 198.06 7.29 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 17.22 14.81 13.37 5.70 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 31.78 25.57 31.97 10.28 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.35 27.87 293.77 7.71 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) 02/08/2024 _x86_64_ (2 CPU) 02:03:18 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 35.29 0.00 3.21 7.04 0.11 54.34 02:05:01 AM 0 58.79 0.00 4.66 8.25 0.12 28.19 02:05:01 AM 1 12.79 0.00 1.79 5.87 0.12 79.43 02:06:01 AM all 32.38 0.00 2.43 4.30 0.10 60.78 02:06:01 AM 0 62.00 0.00 3.51 2.99 0.09 31.41 02:06:01 AM 1 4.30 0.00 1.43 5.56 0.10 88.60 02:07:01 AM all 26.74 0.00 0.95 0.29 0.07 71.96 02:07:01 AM 0 44.78 0.00 1.07 0.56 0.07 53.52 02:07:01 AM 1 9.30 0.00 0.83 0.03 0.07 89.77 02:08:01 AM all 36.81 0.00 2.28 0.36 0.08 60.48 02:08:01 AM 0 55.34 0.00 2.86 0.55 0.09 41.17 02:08:01 AM 1 18.88 0.00 1.73 0.15 0.09 79.16 Average: all 32.79 0.00 2.21 2.99 0.09 61.92 Average: 0 55.18 0.00 3.01 3.07 0.09 38.64 Average: 1 11.29 0.00 1.44 2.91 0.09 84.27