---> uname -a: Linux prd-centos7-builder-2c-1g-319.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 542 5415 16 1863 6997 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:02:af:96 brd ff:ff:ff:ff:ff:ff inet 10.30.122.200/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe02:af96/64 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) 05/09/2024 _x86_64_ (2 CPU) 08:03:35 AM LINUX RESTART 08:04:07 AM tps rtps wtps bread/s bwrtn/s 08:05:02 AM 177.65 25.79 151.86 4735.17 6031.71 08:06:01 AM 265.58 0.07 265.51 1.22 8707.81 08:07:01 AM 97.35 0.62 96.73 51.71 2465.37 08:08:01 AM 23.80 1.82 21.99 188.81 541.59 Average: 139.63 6.62 133.00 1159.92 4377.41 08:04:07 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:02 AM 5736932 2271976 28.37 2620 1699220 627628 6.93 481840 1519608 142624 08:06:01 AM 5520704 2488204 31.07 2620 1801172 710148 7.84 618444 1571024 45872 08:07:01 AM 5607364 2401544 29.99 2620 1797488 620344 6.85 546508 1556448 12 08:08:01 AM 5568400 2440508 30.47 2620 1802836 633780 7.00 697436 1441384 17636 Average: 5608350 2400558 29.97 2620 1775179 647975 7.15 586057 1522116 51536 08:04:07 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:02 AM eth0 355.39 233.93 1690.96 81.48 0.00 0.00 0.00 08:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 34.72 27.74 293.54 7.56 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 23.79 21.31 24.94 7.19 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 31.96 25.93 34.04 10.12 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.53 73.42 481.51 25.26 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) 05/09/2024 _x86_64_ (2 CPU) 08:03:35 AM LINUX RESTART 08:04:07 AM CPU %user %nice %system %iowait %steal %idle 08:05:02 AM all 41.90 0.00 5.45 5.06 0.14 47.44 08:05:02 AM 0 35.46 0.00 4.50 5.22 0.14 54.68 08:05:02 AM 1 48.43 0.00 6.42 4.90 0.14 40.11 08:06:01 AM all 36.19 0.00 2.63 6.95 0.11 54.12 08:06:01 AM 0 20.60 0.00 2.03 6.76 0.09 70.52 08:06:01 AM 1 52.30 0.00 3.26 7.16 0.13 37.16 08:07:01 AM all 35.37 0.00 1.69 1.96 0.10 60.88 08:07:01 AM 0 10.20 0.00 1.27 1.87 0.08 86.58 08:07:01 AM 1 62.00 0.00 2.15 2.06 0.11 33.68 08:08:01 AM all 37.54 0.00 1.93 0.23 0.08 60.23 08:08:01 AM 0 12.52 0.00 1.27 0.03 0.07 86.10 08:08:01 AM 1 64.07 0.00 2.63 0.41 0.11 32.78 Average: all 37.64 0.00 2.86 3.49 0.10 55.91 Average: 0 19.16 0.00 2.20 3.38 0.09 75.17 Average: 1 56.90 0.00 3.55 3.60 0.12 35.83