---> uname -a: Linux prd-centos7-builder-2c-1g-10889.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 510 5445 16 1865 7029 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:98:f9:48 brd ff:ff:ff:ff:ff:ff inet 10.30.122.139/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe98:f948/64 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) 09/23/2024 _x86_64_ (2 CPU) 01:03:45 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 275.01 96.17 178.84 7251.08 40357.39 01:06:01 AM 279.14 0.28 278.86 14.39 9255.41 01:07:01 AM 82.38 0.38 82.00 38.11 2002.08 01:08:01 AM 30.25 1.95 28.30 210.53 795.70 Average: 166.70 24.70 142.00 1879.05 13105.08 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5711064 2297844 28.69 2620 1695376 655452 7.24 551920 1488640 143676 01:06:01 AM 5630684 2378224 29.69 2620 1797396 590176 6.52 520304 1555744 39744 01:07:01 AM 5565736 2443172 30.51 2620 1798636 651544 7.19 585500 1555760 196 01:08:01 AM 5647004 2361904 29.49 2620 1807048 561176 6.20 613504 1441496 30116 Average: 5638622 2370286 29.60 2620 1774614 614587 6.79 567807 1510410 53433 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 281.98 186.83 1522.98 63.29 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 36.67 28.05 320.66 7.68 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 26.57 25.28 25.39 8.91 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 30.10 24.78 31.38 10.39 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.85 66.25 475.20 22.57 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) 09/23/2024 _x86_64_ (2 CPU) 01:03:45 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 33.04 0.00 6.97 21.46 0.13 38.40 01:05:01 AM 0 48.48 0.00 7.90 22.41 0.14 21.07 01:05:01 AM 1 18.24 0.00 6.08 20.55 0.14 55.00 01:06:01 AM all 35.26 0.00 3.31 7.08 0.13 54.21 01:06:01 AM 0 56.76 0.00 4.28 6.93 0.15 31.88 01:06:01 AM 1 14.92 0.00 2.40 7.21 0.12 75.35 01:07:01 AM all 34.30 0.00 2.10 2.00 0.13 61.46 01:07:01 AM 0 62.41 0.00 2.50 2.63 0.15 32.31 01:07:01 AM 1 8.01 0.00 1.73 1.41 0.10 88.75 01:08:01 AM all 36.24 0.00 2.20 0.43 0.12 61.01 01:08:01 AM 0 50.57 0.00 2.45 0.71 0.14 46.12 01:08:01 AM 1 22.39 0.00 1.95 0.17 0.10 75.38 Average: all 34.71 0.00 3.64 7.70 0.13 53.81 Average: 0 54.54 0.00 4.28 8.14 0.14 32.90 Average: 1 15.85 0.00 3.03 7.29 0.12 73.72