---> uname -a: Linux prd-centos7-builder-2c-1g-40199.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 543 5401 16 1876 6995 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:f0:84:42 brd ff:ff:ff:ff:ff:ff inet 10.30.122.149/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fef0:8442/64 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) 03/04/2025 _x86_64_ (2 CPU) 09:03:40 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:02 PM 249.93 22.36 227.56 4089.13 7829.16 09:06:01 PM 302.44 0.73 301.71 55.02 8940.49 09:07:01 PM 48.65 1.95 46.70 210.53 1175.93 Average: 199.77 8.39 191.37 1459.58 5965.28 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 PM 5602928 2405980 30.04 2620 1772520 651016 7.19 552368 1570916 183172 09:06:01 PM 5552516 2456392 30.67 2620 1808172 643060 7.10 588836 1561480 10704 09:07:01 PM 5602204 2406704 30.05 2620 1814184 585168 6.46 653716 1446756 18088 Average: 5585883 2423025 30.25 2620 1798292 626415 6.92 598307 1526384 70655 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:02 PM eth0 346.58 207.83 1817.44 68.12 0.00 0.00 0.00 09:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 32.34 27.65 66.70 10.44 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 34.49 27.17 35.24 12.32 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 138.41 87.89 643.09 30.41 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) 03/04/2025 _x86_64_ (2 CPU) 09:03:40 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:02 PM all 41.71 0.00 5.93 2.95 0.12 49.28 09:05:02 PM 0 59.60 0.00 7.49 3.99 0.11 28.82 09:05:02 PM 1 24.54 0.00 4.43 1.98 0.12 68.94 09:06:01 PM all 36.71 0.00 2.96 1.82 0.11 58.41 09:06:01 PM 0 58.31 0.00 3.78 1.78 0.11 36.01 09:06:01 PM 1 16.28 0.00 2.15 1.84 0.10 79.62 09:07:01 PM all 36.20 0.00 2.20 0.33 0.10 61.16 09:07:01 PM 0 67.54 0.00 3.07 0.50 0.11 28.79 09:07:01 PM 1 7.33 0.00 1.42 0.20 0.07 90.98 Average: all 38.20 0.00 3.69 1.70 0.11 56.30 Average: 0 61.81 0.00 4.79 2.09 0.11 31.20 Average: 1 15.95 0.00 2.65 1.33 0.10 79.97