---> uname -a: Linux prd-centos7-builder-2c-1g-25079.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 501 5387 16 1932 7035 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:4e:f8:cd brd ff:ff:ff:ff:ff:ff inet 10.30.123.35/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe4e:f8cd/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) 12/15/2023 _x86_64_ (2 CPU) 01:03:49 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 157.17 34.37 122.80 5196.64 39915.42 01:06:01 AM 284.50 0.25 284.25 13.86 10277.82 01:07:01 AM 139.68 0.42 139.26 38.51 4096.40 01:08:01 AM 14.26 0.00 14.26 0.00 254.14 01:09:01 AM 30.15 1.95 28.20 210.56 929.59 Average: 125.16 7.40 117.77 1092.11 11096.54 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5781280 2227636 27.81 2620 1700688 558372 6.16 426372 1527836 149192 01:06:01 AM 5514696 2494220 31.14 2620 1869600 623024 6.88 560872 1626252 87844 01:07:01 AM 5516384 2492532 31.12 2620 1863456 621924 6.87 565292 1618992 20 01:08:01 AM 5493324 2515592 31.41 2620 1874492 633384 6.99 589804 1617124 11048 01:09:01 AM 5541272 2467644 30.81 2620 1871828 588492 6.50 656672 1503308 27956 Average: 5569391 2439525 30.46 2620 1836013 605039 6.68 559802 1578702 55212 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 294.02 187.09 1454.81 59.14 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 46.41 34.19 611.30 7.33 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 27.59 23.31 86.47 7.39 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 16.81 15.49 14.30 5.32 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 01:09:01 AM eth0 24.92 19.32 23.76 8.39 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.96 55.89 438.21 17.52 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) 12/15/2023 _x86_64_ (2 CPU) 01:03:49 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 35.67 0.00 6.28 18.34 0.11 39.61 01:05:01 AM 0 24.18 0.00 6.08 18.01 0.10 51.63 01:05:01 AM 1 47.44 0.00 6.47 18.70 0.11 27.28 01:06:01 AM all 33.46 0.00 2.99 8.10 0.10 55.34 01:06:01 AM 0 19.96 0.00 2.12 7.23 0.10 70.58 01:06:01 AM 1 47.33 0.00 3.87 9.00 0.11 39.69 01:07:01 AM all 32.38 0.00 1.99 3.71 0.09 61.83 01:07:01 AM 0 9.10 0.00 1.97 3.98 0.08 84.87 01:07:01 AM 1 56.97 0.00 2.02 3.42 0.11 37.49 01:08:01 AM all 23.87 0.00 1.00 0.58 0.11 74.44 01:08:01 AM 0 9.13 0.00 0.90 0.00 0.08 89.89 01:08:01 AM 1 39.22 0.00 1.06 1.18 0.14 58.39 01:09:01 AM all 29.26 0.00 1.90 1.46 0.09 67.29 01:09:01 AM 0 9.24 0.00 1.31 0.58 0.07 88.81 01:09:01 AM 1 50.42 0.00 2.56 2.38 0.11 44.53 Average: all 30.91 0.00 2.82 6.40 0.10 59.77 Average: 0 14.25 0.00 2.46 5.89 0.09 77.31 Average: 1 48.25 0.00 3.20 6.93 0.11 41.51