---> uname -a: Linux prd-centos7-builder-2c-1g-25046.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: 2799.996 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 526 5364 16 1930 7011 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:df:38:41 brd ff:ff:ff:ff:ff:ff inet 10.30.122.15/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fedf:3841/64 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) 12/14/2023 _x86_64_ (2 CPU) 11:04:02 AM LINUX RESTART 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 250.87 1.07 249.81 32.38 9820.82 11:07:01 AM 161.04 1.50 159.54 73.70 6106.03 11:08:01 AM 79.54 0.18 79.36 35.85 1701.10 11:09:01 AM 25.89 1.95 23.94 210.56 606.36 Average: 129.34 1.17 128.16 88.12 4558.58 11:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 5519140 2489768 31.09 2620 1850556 641416 7.08 566904 1622856 136088 11:07:01 AM 5521548 2487360 31.06 2620 1860872 616916 6.81 563412 1615680 31400 11:08:01 AM 5464164 2544744 31.77 2620 1871580 658624 7.27 619328 1616016 9652 11:09:01 AM 5470136 2538772 31.70 2620 1884712 638404 7.05 721304 1507052 32360 Average: 5493747 2515161 31.40 2620 1866930 638840 7.05 617737 1590401 52375 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:06:01 AM eth0 61.32 46.53 1101.94 7.46 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 35.60 28.45 195.02 11.47 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 20.94 18.21 21.36 6.55 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 33.37 26.95 32.51 10.70 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.81 30.03 337.71 9.04 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) 12/14/2023 _x86_64_ (2 CPU) 11:04:02 AM LINUX RESTART 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 31.47 0.00 2.80 8.94 0.12 56.67 11:06:01 AM 0 52.05 0.00 4.42 10.49 0.14 32.90 11:06:01 AM 1 12.00 0.00 1.25 7.47 0.12 79.16 11:07:01 AM all 35.35 0.00 2.19 4.18 0.13 58.14 11:07:01 AM 0 61.58 0.00 3.36 4.96 0.13 29.98 11:07:01 AM 1 11.00 0.00 1.11 3.45 0.14 84.31 11:08:01 AM all 24.92 0.00 1.19 2.18 0.10 71.62 11:08:01 AM 0 44.01 0.00 1.38 1.19 0.11 53.32 11:08:01 AM 1 6.71 0.00 1.00 3.13 0.07 89.09 11:09:01 AM all 38.05 0.00 2.03 0.34 0.11 59.47 11:09:01 AM 0 55.53 0.00 2.53 0.52 0.11 41.32 11:09:01 AM 1 21.14 0.00 1.57 0.17 0.10 77.02 Average: all 32.42 0.00 2.05 3.90 0.11 61.52 Average: 0 53.22 0.00 2.91 4.25 0.12 39.50 Average: 1 12.68 0.00 1.23 3.56 0.11 82.43