---> uname -a: Linux prd-centos7-builder-2c-1g-26866.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 516 5375 16 1928 7021 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:28:ba:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.208/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe28:bac0/64 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) 01/07/2024 _x86_64_ (2 CPU) 09:03:23 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 114.97 19.50 95.47 3885.68 5685.24 09:06:01 AM 292.82 0.25 292.57 13.86 10583.59 09:07:01 AM 104.81 0.42 104.40 38.51 2701.75 09:08:01 AM 24.65 1.63 23.02 146.06 597.67 Average: 134.31 5.45 128.86 1021.15 4892.10 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5685876 2323040 29.01 2620 1702520 638948 7.05 525416 1526884 131888 09:06:01 AM 5484140 2524776 31.52 2620 1873912 637884 7.04 596352 1626160 61816 09:07:01 AM 5476848 2532068 31.62 2620 1870104 641440 7.08 609200 1615728 9672 09:08:01 AM 5483456 2525460 31.53 2620 1863744 642844 7.10 725436 1495480 15348 Average: 5532580 2476336 30.92 2620 1827570 640279 7.07 614101 1566063 54681 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 278.33 184.23 1489.87 58.57 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 46.16 30.77 643.84 7.03 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.19 21.34 25.01 7.28 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 28.12 23.35 28.43 8.78 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.21 64.93 546.83 20.42 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) 01/07/2024 _x86_64_ (2 CPU) 09:03:23 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 39.19 0.00 4.16 3.97 0.11 52.57 09:05:01 AM 0 47.05 0.00 4.76 3.71 0.13 44.35 09:05:01 AM 1 31.50 0.00 3.60 4.23 0.09 60.58 09:06:01 AM all 31.50 0.00 2.90 9.34 0.13 56.13 09:06:01 AM 0 44.66 0.00 3.54 8.79 0.14 42.87 09:06:01 AM 1 18.75 0.00 2.28 9.89 0.14 68.94 09:07:01 AM all 35.58 0.00 1.89 2.52 0.10 59.91 09:07:01 AM 0 33.88 0.00 2.18 2.72 0.10 61.12 09:07:01 AM 1 37.30 0.00 1.60 2.31 0.09 58.70 09:08:01 AM all 36.82 0.00 1.63 0.52 0.10 60.94 09:08:01 AM 0 29.54 0.00 1.67 0.19 0.07 68.54 09:08:01 AM 1 44.22 0.00 1.57 0.88 0.11 53.23 Average: all 35.77 0.00 2.64 4.08 0.11 57.40 Average: 0 38.68 0.00 3.02 3.82 0.11 54.37 Average: 1 32.88 0.00 2.27 4.35 0.10 60.40