---> uname -a: Linux prd-centos7-builder-2c-1g-25814.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: 2800.000 BogoMIPS: 5600.00 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 503 5385 16 1931 7034 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:c8:6e:96 brd ff:ff:ff:ff:ff:ff inet 10.30.123.59/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fec8:6e96/64 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) 12/20/2023 _x86_64_ (2 CPU) 10:03:18 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 113.31 10.19 103.11 869.02 5097.80 10:06:01 AM 307.83 0.30 307.53 14.79 10942.47 10:07:01 AM 81.36 0.38 80.98 38.11 2181.48 10:08:01 AM 23.94 1.80 22.14 188.71 570.16 Average: 131.61 3.17 128.44 277.66 4698.15 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5624316 2384600 29.77 2620 1758560 664920 7.34 542100 1565004 171732 10:06:01 AM 5592772 2416144 30.17 2620 1862556 560036 6.18 482284 1624628 31476 10:07:01 AM 5539036 2469880 30.84 2620 1863620 609704 6.73 542616 1618304 4 10:08:01 AM 5539408 2469508 30.83 2620 1868788 602448 6.65 656780 1503288 15912 Average: 5573883 2435033 30.40 2620 1838381 609277 6.73 555945 1577806 54781 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 64.74 48.77 1039.95 8.23 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 30.60 24.08 434.03 5.94 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 23.87 20.19 28.72 6.81 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 32.08 25.65 30.99 10.12 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.82 29.67 383.44 7.77 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) 12/20/2023 _x86_64_ (2 CPU) 10:03:18 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 34.19 0.00 3.02 4.09 0.11 58.59 10:05:01 AM 0 14.16 0.00 1.64 2.45 0.10 81.65 10:05:01 AM 1 55.42 0.00 4.48 5.82 0.13 34.15 10:06:01 AM all 30.27 0.00 2.77 9.46 0.11 57.38 10:06:01 AM 0 13.58 0.00 1.85 9.17 0.12 75.28 10:06:01 AM 1 47.65 0.00 3.76 9.77 0.11 38.71 10:07:01 AM all 28.44 0.00 1.19 2.16 0.08 68.13 10:07:01 AM 0 19.49 0.00 0.81 1.41 0.09 78.21 10:07:01 AM 1 37.50 0.00 1.58 2.90 0.07 57.95 10:08:01 AM all 34.33 0.00 1.83 0.42 0.10 63.33 10:08:01 AM 0 23.18 0.00 1.44 0.34 0.09 74.95 10:08:01 AM 1 45.74 0.00 2.22 0.49 0.09 51.46 Average: all 31.80 0.00 2.20 4.02 0.10 61.89 Average: 0 17.60 0.00 1.43 3.35 0.10 77.52 Average: 1 46.47 0.00 2.99 4.71 0.10 45.73