---> uname -a: Linux prd-centos7-builder-2c-1g-23954.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 534 5422 16 1864 7005 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:a0:05:09 brd ff:ff:ff:ff:ff:ff inet 10.30.123.118/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fea0:509/64 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) 10/29/2024 _x86_64_ (2 CPU) 06:03:40 AM LINUX RESTART 06:04:13 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 173.20 32.77 140.43 5384.27 22252.14 06:06:01 AM 283.58 0.40 283.18 17.99 9549.90 06:07:01 AM 115.11 0.40 114.71 38.79 2631.52 Average: 191.88 9.65 182.23 1559.46 10711.15 06:04:13 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5793376 2215540 27.66 2620 1623068 654604 7.23 506760 1466636 87016 06:06:01 AM 5626116 2382800 29.75 2620 1795968 593024 6.55 521352 1561220 56804 06:07:01 AM 5609596 2399320 29.96 2620 1797084 600648 6.63 542288 1555240 24 Average: 5676363 2332553 29.12 2620 1738707 616092 6.80 523467 1527699 47948 06:04:13 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 321.68 198.46 1784.49 75.52 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 36.41 29.51 369.13 8.01 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 26.74 24.18 26.44 9.14 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 114.51 75.90 651.39 27.71 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) 10/29/2024 _x86_64_ (2 CPU) 06:03:40 AM LINUX RESTART 06:04:13 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 33.16 0.00 5.88 20.82 0.13 40.01 06:05:01 AM 0 46.45 0.00 6.22 24.07 0.13 23.12 06:05:01 AM 1 20.18 0.00 5.59 17.64 0.15 56.44 06:06:01 AM all 34.60 0.00 3.18 6.75 0.13 55.33 06:06:01 AM 0 59.06 0.00 4.49 8.88 0.13 27.45 06:06:01 AM 1 11.69 0.00 1.95 4.75 0.12 81.49 06:07:01 AM all 35.78 0.00 1.73 2.05 0.11 60.33 06:07:01 AM 0 67.79 0.00 2.17 1.86 0.13 28.05 06:07:01 AM 1 6.27 0.00 1.34 2.22 0.12 90.06 Average: all 34.61 0.00 3.43 9.06 0.13 52.77 Average: 0 58.50 0.00 4.17 10.79 0.13 26.41 Average: 1 12.10 0.00 2.75 7.44 0.13 77.59