---> uname -a: Linux prd-centos7-builder-2c-1g-652.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 504 5440 16 1876 7034 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:86:38:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.216/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe86:38e0/64 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) 03/22/2024 _x86_64_ (2 CPU) 07:03:20 AM LINUX RESTART 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 124.95 8.28 116.67 651.63 5363.75 07:06:01 AM 268.92 0.48 268.43 16.66 8539.51 07:07:01 AM 44.27 0.18 44.09 35.85 1003.18 07:08:01 AM 33.61 1.95 31.66 210.53 946.95 Average: 117.91 2.70 115.21 226.92 3957.55 07:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5626496 2382420 29.75 2620 1770884 633892 7.00 535416 1566200 173196 07:06:01 AM 5601148 2407768 30.06 2620 1808424 603184 6.66 538344 1569676 16564 07:07:01 AM 5611236 2397680 29.94 2620 1809484 589284 6.51 528236 1569784 24 07:08:01 AM 5596872 2412044 30.12 2620 1817616 592896 6.55 654704 1456216 29244 Average: 5608938 2399978 29.97 2620 1801602 604814 6.68 564175 1540469 54757 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 64.96 50.08 1062.30 8.54 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 22.39 19.44 53.26 8.66 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 27.21 24.41 27.62 7.91 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 35.09 26.78 33.54 11.26 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.30 30.10 291.00 9.09 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) 03/22/2024 _x86_64_ (2 CPU) 07:03:20 AM LINUX RESTART 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 37.96 0.00 3.11 2.12 0.13 56.68 07:05:01 AM 0 22.27 0.00 2.07 1.44 0.11 74.11 07:05:01 AM 1 54.26 0.00 4.21 2.84 0.13 38.56 07:06:01 AM all 34.85 0.00 2.23 7.69 0.10 55.13 07:06:01 AM 0 16.28 0.00 1.59 7.25 0.09 74.80 07:06:01 AM 1 54.21 0.00 2.88 8.16 0.12 34.62 07:07:01 AM all 34.68 0.00 1.59 0.68 0.10 62.95 07:07:01 AM 0 10.89 0.00 1.31 0.64 0.10 87.05 07:07:01 AM 1 59.86 0.00 1.89 0.70 0.11 37.44 07:08:01 AM all 40.11 0.00 1.95 0.34 0.13 57.47 07:08:01 AM 0 22.27 0.00 1.46 0.19 0.10 75.97 07:08:01 AM 1 58.80 0.00 2.45 0.50 0.14 38.10 Average: all 36.89 0.00 2.21 2.71 0.11 58.07 Average: 0 17.88 0.00 1.60 2.38 0.10 78.03 Average: 1 56.79 0.00 2.85 3.06 0.13 37.17