---> uname -a: Linux prd-centos7-builder-2c-1g-909.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 528 5366 16 1925 7009 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:27:11:9a brd ff:ff:ff:ff:ff:ff inet 10.30.123.191/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe27:119a/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) 11/24/2023 _x86_64_ (2 CPU) 09:03:40 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 186.94 116.65 70.29 9441.67 37295.79 09:06:01 AM 239.18 0.98 238.20 31.72 9203.91 09:07:01 AM 168.25 0.62 167.63 50.77 6375.23 09:08:01 AM 81.03 0.03 80.99 1.20 1553.59 Average: 168.85 29.58 139.27 2381.93 13609.10 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5876540 2132376 26.63 2620 1543160 689204 7.61 500720 1400064 50236 09:06:01 AM 5482364 2526552 31.55 2620 1855532 698292 7.71 605836 1623760 162976 09:07:01 AM 5574236 2434680 30.40 2620 1857928 604928 6.68 517556 1613100 31400 09:08:01 AM 5462516 2546400 31.79 2620 1868996 693856 7.66 631844 1611088 11052 Average: 5598914 2410002 30.09 2620 1781404 671570 7.41 563989 1562003 63916 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 221.62 142.96 841.44 50.08 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 59.24 42.55 1079.64 7.21 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 30.62 25.70 195.50 7.33 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 29.17 25.65 24.02 9.18 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.17 59.22 535.18 18.45 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) 11/24/2023 _x86_64_ (2 CPU) 09:03:40 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 25.18 0.00 7.07 47.57 0.11 20.08 09:05:01 AM 0 27.99 0.00 7.25 48.52 0.12 16.12 09:05:01 AM 1 22.39 0.00 6.87 46.64 0.11 24.00 09:06:01 AM all 32.87 0.00 3.03 7.00 0.11 56.99 09:06:01 AM 0 32.36 0.00 3.39 9.03 0.12 55.09 09:06:01 AM 1 33.39 0.00 2.65 4.98 0.11 58.88 09:07:01 AM all 33.64 0.00 2.44 3.43 0.11 60.38 09:07:01 AM 0 40.96 0.00 2.36 5.08 0.11 51.49 09:07:01 AM 1 26.52 0.00 2.51 1.82 0.09 69.06 09:08:01 AM all 37.27 0.00 1.57 1.55 0.12 59.50 09:08:01 AM 0 40.16 0.00 1.69 0.64 0.11 57.41 09:08:01 AM 1 34.41 0.00 1.46 2.43 0.12 61.57 Average: all 32.23 0.00 3.53 14.91 0.11 49.22 Average: 0 35.34 0.00 3.68 15.86 0.11 45.00 Average: 1 29.15 0.00 3.37 13.97 0.11 53.40