---> uname -a: Linux prd-centos7-builder-2c-1g-45051.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 496 5443 16 1880 7041 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:5c:e0:01 brd ff:ff:ff:ff:ff:ff inet 10.30.123.9/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe5c:e001/64 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) 04/16/2025 _x86_64_ (2 CPU) 04:03:29 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 202.70 11.48 191.22 1646.24 3224.37 04:06:01 PM 228.95 0.50 228.45 15.72 8758.48 04:07:01 PM 193.79 0.68 193.10 53.84 5125.85 04:08:01 PM 36.40 1.95 34.45 210.56 990.32 Average: 165.46 3.65 161.81 481.62 4524.88 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5908612 2100296 26.22 2620 1541620 622776 6.88 465260 1400336 37200 04:06:01 PM 5590296 2418612 30.20 2620 1812316 596412 6.58 536960 1581312 129468 04:07:01 PM 5611076 2397832 29.94 2620 1812472 568236 6.27 527168 1565264 20 04:08:01 PM 5586064 2422844 30.25 2620 1820564 583944 6.45 669884 1447340 30648 Average: 5674012 2334896 29.15 2620 1746743 592842 6.55 549818 1498563 49334 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 177.53 146.75 811.01 56.46 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 61.99 49.83 921.84 10.92 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 28.80 25.00 41.54 9.62 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 39.18 31.00 36.85 19.07 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.88 63.15 452.85 24.02 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) 04/16/2025 _x86_64_ (2 CPU) 04:03:29 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 17.35 0.00 2.10 1.64 0.09 78.82 04:05:01 PM 0 10.28 0.00 2.12 2.15 0.10 85.35 04:05:01 PM 1 24.50 0.00 2.06 1.11 0.09 72.24 04:06:01 PM all 37.88 0.00 4.00 1.39 0.12 56.59 04:06:01 PM 0 21.90 0.00 2.75 0.83 0.10 74.42 04:06:01 PM 1 54.43 0.00 5.33 2.00 0.12 38.11 04:07:01 PM all 35.91 0.00 2.05 1.01 0.11 60.92 04:07:01 PM 0 13.17 0.00 1.64 0.96 0.10 84.13 04:07:01 PM 1 59.76 0.00 2.45 1.06 0.13 36.60 04:08:01 PM all 36.97 0.00 2.45 0.20 0.10 60.27 04:08:01 PM 0 37.20 0.00 2.45 0.16 0.12 60.07 04:08:01 PM 1 36.73 0.00 2.46 0.24 0.10 60.46 Average: all 31.97 0.00 2.65 1.06 0.11 64.21 Average: 0 20.54 0.00 2.24 1.03 0.11 76.08 Average: 1 43.66 0.00 3.07 1.10 0.11 52.07