---> uname -a: Linux prd-centos7-builder-2c-1g-1685.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 508 5448 16 1864 7031 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:63:1a:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.24/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe63:1ab6/64 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) 03/29/2024 _x86_64_ (2 CPU) 08:03:20 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 171.34 10.06 161.28 864.76 5962.24 08:06:01 AM 272.68 0.05 272.63 0.67 8561.89 08:07:01 AM 89.04 0.62 88.42 51.71 2282.89 08:08:01 AM 27.00 1.82 25.19 188.84 701.63 Average: 140.02 3.14 136.88 276.52 4377.23 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5677612 2331296 29.11 2620 1731432 625176 6.90 512988 1544740 150884 08:06:01 AM 5649268 2359640 29.46 2620 1796824 563800 6.22 490020 1571808 48428 08:07:01 AM 5585728 2423180 30.26 2620 1798304 622236 6.87 565736 1558104 40 08:08:01 AM 5574616 2434292 30.39 2620 1803640 625308 6.90 689580 1443476 17612 Average: 5621806 2387102 29.81 2620 1782550 609130 6.73 564581 1529532 54241 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 99.85 70.15 940.08 13.96 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 22.34 18.49 210.99 5.50 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 29.14 26.07 33.43 8.55 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 29.17 23.84 31.16 9.49 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 Average: eth0 45.13 34.64 303.94 9.38 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) 03/29/2024 _x86_64_ (2 CPU) 08:03:20 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 34.38 0.00 3.22 4.64 0.11 57.64 08:05:01 AM 0 14.76 0.00 2.29 2.05 0.09 80.81 08:05:01 AM 1 54.86 0.00 4.23 7.36 0.13 33.42 08:06:01 AM all 27.83 0.00 2.26 10.08 0.23 59.60 08:06:01 AM 0 15.04 0.00 1.88 7.23 0.36 75.49 08:06:01 AM 1 41.52 0.00 2.63 13.13 0.11 42.60 08:07:01 AM all 35.04 0.00 1.52 2.08 0.10 61.26 08:07:01 AM 0 8.79 0.00 1.27 1.83 0.07 88.05 08:07:01 AM 1 62.77 0.00 1.83 2.34 0.11 32.96 08:08:01 AM all 34.88 0.00 1.74 1.14 0.09 62.16 08:08:01 AM 0 12.99 0.00 1.38 0.15 0.09 85.39 08:08:01 AM 1 57.92 0.00 2.11 2.18 0.11 37.68 Average: all 33.05 0.00 2.18 4.47 0.13 60.17 Average: 0 12.89 0.00 1.70 2.81 0.15 82.45 Average: 1 54.34 0.00 2.70 6.22 0.11 36.63