---> uname -a: Linux prd-centos7-builder-2c-1g-1787.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 532 5425 16 1863 7007 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:40:14:95 brd ff:ff:ff:ff:ff:ff inet 10.30.122.169/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe40:1495/64 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) 03/31/2024 _x86_64_ (2 CPU) 10:03:26 PM LINUX RESTART 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 178.53 16.46 162.07 2632.98 6339.71 10:06:01 PM 243.87 0.30 243.57 14.79 7913.94 10:07:01 PM 86.49 0.37 86.13 37.57 2168.17 10:08:01 PM 18.97 0.35 18.62 11.46 514.81 Average: 131.78 4.32 127.46 666.20 4225.68 10:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5667548 2341368 29.23 2620 1707692 672928 7.43 545576 1525304 132052 10:06:01 PM 5637804 2371112 29.61 2620 1796984 585060 6.46 514768 1558148 48432 10:07:01 PM 5583484 2425432 30.28 2620 1798040 635328 7.01 568108 1558304 8 10:08:01 PM 5632360 2376556 29.67 2620 1795668 592008 6.54 530640 1547100 14716 Average: 5630299 2378617 29.70 2620 1774596 621331 6.86 539773 1547214 48802 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 370.35 219.01 1550.01 67.53 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 33.16 26.10 284.34 7.65 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.09 20.12 23.53 6.76 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 23.65 18.49 26.87 7.11 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.26 70.33 466.79 22.08 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) 03/31/2024 _x86_64_ (2 CPU) 10:03:26 PM LINUX RESTART 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 36.82 0.00 3.90 5.67 0.14 53.47 10:05:01 PM 0 26.12 0.00 3.40 7.60 0.16 62.71 10:05:01 PM 1 47.75 0.00 4.38 3.71 0.14 44.02 10:06:01 PM all 34.91 0.00 2.68 6.95 0.12 55.34 10:06:01 PM 0 41.48 0.00 2.79 8.78 0.12 46.82 10:06:01 PM 1 28.44 0.00 2.60 5.16 0.10 63.69 10:07:01 PM all 31.25 0.00 1.20 1.78 0.10 65.68 10:07:01 PM 0 20.08 0.00 0.94 1.85 0.09 77.05 10:07:01 PM 1 42.73 0.00 1.44 1.70 0.11 54.02 10:08:01 PM all 25.77 0.00 1.23 0.09 0.07 72.83 10:08:01 PM 0 5.14 0.00 0.74 0.02 0.07 94.03 10:08:01 PM 1 47.34 0.00 1.74 0.16 0.09 50.67 Average: all 32.14 0.00 2.23 3.59 0.11 61.93 Average: 0 22.96 0.00 1.95 4.49 0.11 70.50 Average: 1 41.48 0.00 2.53 2.69 0.11 53.20