---> uname -a: Linux prd-centos7-builder-2c-1g-24608.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 6.0G 34G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 537 5053 16 2229 6985 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:b2:0a:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.174/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:feb2:af5/64 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) 11/05/2024 _x86_64_ (2 CPU) 09:41:39 AM LINUX RESTART 09:42:04 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 162.25 20.54 141.71 3768.66 18291.54 09:44:01 AM 30.42 8.63 21.79 821.32 3780.93 09:45:01 AM 271.44 1.95 269.49 161.73 9360.17 09:46:01 AM 199.85 0.32 199.53 64.50 7606.66 Average: 166.05 7.70 158.35 1171.85 9652.95 09:42:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 5803380 2205536 27.54 2620 1628620 889148 9.82 534448 1428228 32 09:44:01 AM 5455860 2553056 31.88 2620 1851712 940000 10.38 623692 1610060 178764 09:45:01 AM 5487252 2521664 31.49 2620 1912888 604584 6.67 756648 1452120 42336 09:46:01 AM 5167608 2841308 35.48 2620 2161004 621788 6.86 857256 1619612 131596 Average: 5478525 2530391 31.59 2620 1888556 763880 8.43 693011 1527505 88182 09:42:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:43:01 AM eth0 347.11 220.28 1365.59 68.02 0.00 0.00 0.00 09:43:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 17.81 14.69 359.59 1.41 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 28.54 25.26 141.25 5.22 0.00 0.00 0.00 09:45:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 09:46:01 AM eth0 55.34 43.20 774.33 10.21 0.00 0.00 0.00 09:46:01 AM lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 Average: eth0 109.25 74.04 651.31 20.63 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 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) 11/05/2024 _x86_64_ (2 CPU) 09:41:39 AM LINUX RESTART 09:42:04 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 16.03 0.00 3.72 8.46 0.08 71.71 09:43:01 AM 0 16.24 0.00 3.82 7.01 0.05 72.87 09:43:01 AM 1 15.84 0.00 3.63 9.92 0.09 70.52 09:44:01 AM all 11.16 0.00 1.89 0.62 0.05 86.28 09:44:01 AM 0 19.54 0.00 2.60 1.08 0.07 76.72 09:44:01 AM 1 2.92 0.00 1.16 0.15 0.03 95.73 09:45:01 AM all 25.95 0.00 4.68 8.49 0.10 60.78 09:45:01 AM 0 43.25 0.00 6.59 5.74 0.09 44.33 09:45:01 AM 1 8.99 0.00 2.83 11.18 0.10 76.89 09:46:01 AM all 34.49 0.00 3.28 5.35 0.12 56.76 09:46:01 AM 0 63.71 0.00 4.93 5.10 0.17 26.09 09:46:01 AM 1 7.59 0.00 1.77 5.60 0.09 84.96 Average: all 21.84 0.00 3.38 5.67 0.09 69.03 Average: 0 35.37 0.00 4.47 4.68 0.09 55.38 Average: 1 8.70 0.00 2.32 6.62 0.08 82.27