---> uname -a: Linux prd-centos7-builder-2c-1g-2610.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: 2799.998 BogoMIPS: 5599.99 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 510 5445 16 1865 7029 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:84:b2:aa brd ff:ff:ff:ff:ff:ff inet 10.30.122.49/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe84:b2aa/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) 04/17/2024 _x86_64_ (2 CPU) 08:03:21 AM LINUX RESTART 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 178.38 11.89 166.49 1416.05 6607.38 08:06:01 AM 276.42 0.32 276.10 15.32 8801.37 08:07:01 AM 50.47 0.37 50.11 37.58 1152.96 08:08:01 AM 31.36 1.95 29.41 210.53 894.87 Average: 133.98 3.60 130.38 415.80 4355.09 08:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5696268 2312648 28.88 2620 1725340 614548 6.78 498024 1541876 144640 08:06:01 AM 5588604 2420312 30.22 2620 1798204 620080 6.85 560092 1558300 17088 08:07:01 AM 5606076 2402840 30.00 2620 1799252 601400 6.64 544608 1558268 24 08:08:01 AM 5643016 2365900 29.54 2620 1807372 560780 6.19 619088 1444844 29352 Average: 5633491 2375425 29.66 2620 1782542 599202 6.62 555453 1525822 47776 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 133.98 101.95 1151.50 40.69 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 27.03 22.72 218.37 7.00 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 25.97 23.44 26.53 8.05 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 31.91 25.83 33.59 10.34 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 54.40 43.25 354.26 16.42 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) 04/17/2024 _x86_64_ (2 CPU) 08:03:21 AM LINUX RESTART 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 37.93 0.00 3.68 4.21 0.11 54.08 08:05:01 AM 0 64.79 0.00 5.34 5.65 0.11 24.12 08:05:01 AM 1 12.52 0.00 2.08 2.84 0.12 82.43 08:06:01 AM all 33.75 0.00 2.55 8.27 0.12 55.31 08:06:01 AM 0 45.87 0.00 3.12 7.27 0.12 43.61 08:06:01 AM 1 21.99 0.00 2.01 9.23 0.12 66.64 08:07:01 AM all 37.78 0.00 1.28 1.32 0.10 59.53 08:07:01 AM 0 74.00 0.00 1.93 1.77 0.09 22.21 08:07:01 AM 1 3.99 0.00 0.66 0.89 0.08 94.37 08:08:01 AM all 37.49 0.00 2.09 0.65 0.10 59.68 08:08:01 AM 0 70.87 0.00 3.14 1.11 0.11 24.77 08:08:01 AM 1 6.40 0.00 1.13 0.20 0.08 92.18 Average: all 36.73 0.00 2.39 3.61 0.11 57.17 Average: 0 63.79 0.00 3.37 3.96 0.11 28.77 Average: 1 11.16 0.00 1.46 3.27 0.10 84.01