---> uname -a: Linux prd-centos7-builder-2c-1g-34672.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 536 5413 16 1871 7003 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:c1:fa:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.50/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fec1:faa5/64 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) 12/07/2024 _x86_64_ (2 CPU) 06:03:21 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 113.43 2.52 110.91 79.83 5656.32 06:06:01 AM 261.06 0.03 261.03 0.27 8411.76 06:07:01 AM 108.16 0.63 107.53 52.24 2510.68 06:08:01 AM 28.36 1.82 26.55 188.81 738.66 Average: 127.75 1.25 126.51 80.29 4329.37 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5696220 2312696 28.88 2620 1722260 631296 6.97 507312 1533096 142668 06:06:01 AM 5492504 2516412 31.42 2620 1815700 713248 7.87 636400 1580112 64796 06:07:01 AM 5565380 2443536 30.51 2620 1804480 649080 7.17 582756 1560500 32 06:08:01 AM 5520532 2488384 31.07 2620 1809820 685752 7.57 743080 1444780 17780 Average: 5568659 2440257 30.47 2620 1788065 669844 7.40 617387 1529622 56319 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 48.59 38.23 848.55 6.04 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 26.48 21.99 228.63 6.68 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 30.25 25.44 30.16 8.40 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 06:08:01 AM eth0 27.58 22.97 29.20 9.65 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.23 27.15 284.12 7.69 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) 12/07/2024 _x86_64_ (2 CPU) 06:03:21 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 24.03 0.00 2.18 6.68 0.14 66.96 06:05:01 AM 0 15.14 0.00 2.00 4.71 0.12 78.03 06:05:01 AM 1 33.23 0.00 2.37 8.72 0.16 55.51 06:06:01 AM all 25.49 0.00 2.12 10.12 0.11 62.16 06:06:01 AM 0 17.82 0.00 1.80 8.46 0.11 71.81 06:06:01 AM 1 33.16 0.00 2.42 11.81 0.09 52.53 06:07:01 AM all 32.39 0.00 1.76 3.30 0.11 62.44 06:07:01 AM 0 7.67 0.00 1.48 3.03 0.09 87.74 06:07:01 AM 1 59.25 0.00 2.11 3.59 0.13 34.93 06:08:01 AM all 35.04 0.00 1.82 0.88 0.12 62.14 06:08:01 AM 0 19.37 0.00 1.58 0.65 0.10 78.29 06:08:01 AM 1 51.87 0.00 2.03 1.14 0.13 44.82 Average: all 29.22 0.00 1.97 5.26 0.12 63.43 Average: 0 14.96 0.00 1.72 4.18 0.10 79.04 Average: 1 44.16 0.00 2.24 6.40 0.13 47.09