---> uname -a: Linux prd-centos7-builder-2c-1g-2809.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 503 5452 16 1865 7036 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:09:8a:26 brd ff:ff:ff:ff:ff:ff inet 10.30.123.237/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe09:8a26/64 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) 04/19/2024 _x86_64_ (2 CPU) 09:03:22 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 170.55 10.14 160.41 867.42 5936.44 09:06:01 AM 280.65 0.33 280.31 15.86 8856.80 09:07:01 AM 45.98 0.37 45.61 37.58 1078.59 09:08:01 AM 33.13 1.95 31.18 210.53 924.38 Average: 132.58 3.20 129.38 282.86 4199.18 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5643564 2365352 29.53 2620 1730796 665048 7.34 544516 1545756 149888 09:06:01 AM 5555880 2453036 30.63 2620 1798432 659024 7.28 594100 1558452 17212 09:07:01 AM 5614476 2394440 29.90 2620 1799356 597932 6.60 535704 1558532 20 09:08:01 AM 5586496 2422420 30.25 2620 1807480 615576 6.80 675416 1445064 29268 Average: 5600104 2408812 30.08 2620 1784016 634395 7.00 587434 1526951 49097 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 85.68 63.46 950.67 15.37 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 28.98 23.53 216.76 7.50 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 28.07 26.25 28.44 7.91 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 33.94 26.67 34.60 11.08 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 44.17 34.98 307.63 10.46 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) 04/19/2024 _x86_64_ (2 CPU) 09:03:22 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 34.77 0.00 3.22 5.00 0.10 56.90 09:05:01 AM 0 49.96 0.00 4.05 4.83 0.11 41.05 09:05:01 AM 1 20.08 0.00 2.44 5.17 0.09 72.22 09:06:01 AM all 35.20 0.00 2.47 7.75 0.10 54.48 09:06:01 AM 0 51.00 0.00 2.84 9.98 0.11 36.08 09:06:01 AM 1 19.91 0.00 2.10 5.58 0.10 72.31 09:07:01 AM all 37.23 0.00 2.17 0.85 0.10 59.65 09:07:01 AM 0 71.61 0.00 3.04 0.63 0.11 24.61 09:07:01 AM 1 5.13 0.00 1.37 1.06 0.08 92.36 09:08:01 AM all 39.13 0.00 2.24 0.36 0.10 58.17 09:08:01 AM 0 75.27 0.00 3.27 0.43 0.11 20.92 09:08:01 AM 1 5.46 0.00 1.30 0.29 0.10 92.85 Average: all 36.58 0.00 2.53 3.49 0.10 57.30 Average: 0 61.85 0.00 3.30 4.00 0.11 30.74 Average: 1 12.58 0.00 1.80 3.00 0.09 82.53