---> uname -a: Linux prd-centos7-builder-2c-1g-26685.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 509 5444 16 1867 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:4b:4b:66 brd ff:ff:ff:ff:ff:ff inet 10.30.122.46/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe4b:4b66/64 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) 11/17/2024 _x86_64_ (2 CPU) 09:03:45 PM LINUX RESTART 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 261.73 102.29 159.44 8755.63 38919.36 09:06:01 PM 240.76 0.25 240.51 7.20 9792.34 09:07:01 PM 156.11 0.63 155.47 52.24 4168.12 09:08:01 PM 29.40 1.82 27.59 188.84 758.40 Average: 171.63 25.93 145.70 2224.32 13305.01 09:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5862172 2146744 26.80 2620 1561752 654512 7.23 502620 1405008 83004 09:06:01 PM 5589628 2419288 30.21 2620 1800140 630080 6.96 549484 1571808 97896 09:07:01 PM 5619840 2389076 29.83 2620 1800212 593988 6.56 530048 1556684 32 09:08:01 PM 5550684 2458232 30.69 2620 1805552 652420 7.20 713972 1440976 17776 Average: 5655581 2353335 29.38 2620 1741914 632750 6.99 574031 1493619 49677 09:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 306.88 195.87 978.01 64.58 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 54.44 43.43 835.34 8.91 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 26.90 24.44 40.72 8.79 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 09:08:01 PM eth0 29.80 24.94 29.93 14.63 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.68 71.66 468.92 24.06 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) 11/17/2024 _x86_64_ (2 CPU) 09:03:45 PM LINUX RESTART 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 29.46 0.00 7.13 28.05 0.13 35.23 09:05:01 PM 0 37.16 0.00 7.65 29.13 0.11 25.96 09:05:01 PM 1 21.92 0.00 6.59 26.99 0.14 44.37 09:06:01 PM all 29.95 0.00 3.02 7.05 0.10 59.87 09:06:01 PM 0 46.77 0.00 4.52 9.09 0.11 39.52 09:06:01 PM 1 13.73 0.00 1.61 5.09 0.12 79.45 09:07:01 PM all 34.88 0.00 1.78 3.75 0.12 59.47 09:07:01 PM 0 58.99 0.00 2.23 5.28 0.13 33.38 09:07:01 PM 1 12.45 0.00 1.35 2.31 0.09 83.80 09:08:01 PM all 34.43 0.00 1.70 1.20 0.13 62.54 09:08:01 PM 0 58.30 0.00 2.36 1.94 0.17 37.23 09:08:01 PM 1 12.42 0.00 1.10 0.53 0.09 85.86 Average: all 32.17 0.00 3.41 10.01 0.12 54.29 Average: 0 50.16 0.00 4.22 11.49 0.13 34.01 Average: 1 15.08 0.00 2.64 8.61 0.11 73.57