---> uname -a: Linux prd-centos7-builder-2c-1g-35284.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 537 5411 16 1871 7001 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:74:0f:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.85/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe74:fc4/64 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) 12/17/2024 _x86_64_ (2 CPU) 03:03:59 PM LINUX RESTART 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 302.15 0.32 301.83 15.86 10634.84 03:07:01 PM 93.20 0.38 92.82 38.11 2234.73 03:08:01 PM 33.73 1.95 31.78 210.56 955.11 Average: 143.04 0.88 142.15 88.17 4608.56 03:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 5590776 2418132 30.19 2620 1803484 600828 6.63 546620 1564860 43836 03:07:01 PM 5519532 2489376 31.08 2620 1804652 670896 7.41 625216 1560372 56 03:08:01 PM 5550908 2458000 30.69 2620 1813192 648752 7.16 707924 1445960 30192 Average: 5553739 2455169 30.66 2620 1807109 640159 7.07 626587 1523731 24695 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:06:01 PM eth0 33.13 27.48 317.10 7.67 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 25.85 23.34 24.86 8.98 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 34.57 27.75 33.32 18.03 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.18 26.19 125.10 11.56 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) 12/17/2024 _x86_64_ (2 CPU) 03:03:59 PM LINUX RESTART 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 35.55 0.00 3.24 7.44 0.13 53.63 03:06:01 PM 0 15.33 0.00 2.29 7.77 0.12 74.48 03:06:01 PM 1 56.87 0.00 4.26 7.12 0.13 31.62 03:07:01 PM all 36.65 0.00 1.34 1.60 0.10 60.30 03:07:01 PM 0 3.11 0.00 0.84 2.39 0.12 93.54 03:07:01 PM 1 72.31 0.00 1.84 0.77 0.09 24.99 03:08:01 PM all 38.41 0.00 2.27 0.38 0.10 58.84 03:08:01 PM 0 22.17 0.00 1.92 0.38 0.10 75.43 03:08:01 PM 1 55.07 0.00 2.64 0.39 0.11 41.79 Average: all 36.88 0.00 2.28 3.13 0.11 57.61 Average: 0 13.48 0.00 1.68 3.51 0.11 81.22 Average: 1 61.40 0.00 2.91 2.73 0.11 32.86