---> uname -a: Linux prd-centos7-builder-2c-1g-405.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 516 5424 16 1879 7022 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:77:97:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.8/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe77:97b9/64 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) 04/24/2025 _x86_64_ (2 CPU) 01:03:17 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 249.25 0.72 248.53 20.25 9346.95 01:06:01 PM 175.52 0.68 174.83 53.83 4661.14 01:07:01 PM 35.53 1.95 33.58 210.53 885.78 Average: 153.43 1.12 152.32 94.87 4964.62 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5570272 2438636 30.45 2620 1812112 643804 7.11 557760 1580456 110992 01:06:01 PM 5575656 2433252 30.38 2620 1812364 634260 7.00 564420 1564372 32 01:07:01 PM 5555920 2452988 30.63 2620 1820548 644148 7.11 698888 1450752 30784 Average: 5567283 2441625 30.49 2620 1815008 640737 7.07 607023 1531860 47269 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 60.78 47.83 920.90 10.45 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 25.72 23.45 39.83 8.88 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 35.31 28.13 35.59 12.56 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.60 33.14 332.11 10.63 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) 04/24/2025 _x86_64_ (2 CPU) 01:03:17 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 35.95 0.00 3.81 5.07 0.15 55.02 01:05:01 PM 0 50.33 0.00 5.12 5.35 0.14 39.05 01:05:01 PM 1 22.05 0.00 2.55 4.81 0.14 70.45 01:06:01 PM all 32.13 0.00 1.79 3.48 0.11 62.50 01:06:01 PM 0 43.86 0.00 2.01 3.70 0.12 50.32 01:06:01 PM 1 20.68 0.00 1.58 3.26 0.12 74.36 01:07:01 PM all 37.84 0.00 2.42 0.24 0.12 59.39 01:07:01 PM 0 71.48 0.00 3.58 0.38 0.13 24.43 01:07:01 PM 1 6.60 0.00 1.32 0.08 0.10 91.89 Average: all 35.30 0.00 2.67 2.93 0.13 58.98 Average: 0 55.07 0.00 3.56 3.16 0.13 38.07 Average: 1 16.38 0.00 1.81 2.70 0.12 78.98