---> uname -a: Linux prd-centos7-builder-2c-1g-7437.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 507 5449 16 1864 7032 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:10:99:72 brd ff:ff:ff:ff:ff:ff inet 10.30.122.242/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe10:9972/64 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) 08/09/2024 _x86_64_ (2 CPU) 09:03:45 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:02 PM 246.82 105.66 141.16 9058.56 38636.03 09:06:01 PM 222.00 0.37 221.63 9.21 8330.47 09:07:01 PM 174.89 0.62 174.28 51.72 4679.34 09:08:01 PM 26.13 1.82 24.32 188.81 598.43 Average: 167.23 27.23 140.00 2336.96 13081.55 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 PM 5918532 2090384 26.10 2620 1555628 610360 6.74 445880 1407580 42896 09:06:01 PM 5636100 2372816 29.63 2620 1798224 588808 6.50 501188 1573384 113232 09:07:01 PM 5577748 2431168 30.36 2620 1798576 644260 7.11 573968 1557328 184 09:08:01 PM 5622124 2386792 29.80 2620 1803756 592904 6.55 644468 1441408 17816 Average: 5688626 2320290 28.97 2620 1739046 609083 6.72 541376 1494925 43532 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:02 PM eth0 295.84 189.14 962.14 62.08 0.00 0.00 0.00 09:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 57.15 47.71 881.35 9.38 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 24.64 22.39 39.86 8.36 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 29.53 25.00 30.93 10.34 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 101.98 71.16 476.92 22.60 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) 08/09/2024 _x86_64_ (2 CPU) 09:03:45 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:02 PM all 25.36 0.00 6.44 43.63 0.10 24.47 09:05:02 PM 0 29.14 0.00 6.94 45.70 0.11 18.11 09:05:02 PM 1 21.64 0.00 5.94 41.59 0.10 30.73 09:06:01 PM all 32.60 0.00 3.42 5.69 0.15 58.14 09:06:01 PM 0 46.01 0.00 4.45 7.05 0.16 42.34 09:06:01 PM 1 19.59 0.00 2.44 4.35 0.12 73.50 09:07:01 PM all 30.86 0.00 1.58 5.84 0.12 61.59 09:07:01 PM 0 51.86 0.00 1.90 6.70 0.16 39.37 09:07:01 PM 1 11.13 0.00 1.24 5.03 0.10 82.50 09:08:01 PM all 34.41 0.00 1.82 1.17 0.14 62.46 09:08:01 PM 0 67.03 0.00 2.89 2.30 0.13 27.65 09:08:01 PM 1 4.31 0.00 0.84 0.15 0.15 94.54 Average: all 30.80 0.00 3.32 14.14 0.13 51.61 Average: 0 48.32 0.00 4.07 15.69 0.14 31.78 Average: 1 14.06 0.00 2.60 12.67 0.12 70.55