---> uname -a: Linux prd-centos7-builder-2c-1g-25792.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 493 5396 16 1931 7044 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:39:04:1a brd ff:ff:ff:ff:ff:ff inet 10.30.122.73/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe39:41a/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) 12/20/2023 _x86_64_ (2 CPU) 02:03:38 AM LINUX RESTART 02:04:06 AM tps rtps wtps bread/s bwrtn/s 02:05:02 AM 142.92 36.60 106.32 4861.47 6292.55 02:06:01 AM 267.21 0.25 266.95 14.09 10058.99 02:07:01 AM 138.33 0.42 137.91 38.51 3963.97 02:08:01 AM 16.72 0.28 16.44 7.60 406.36 Average: 140.73 8.85 131.88 1158.33 5136.19 02:04:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 AM 5741200 2267716 28.31 2620 1705456 605316 6.68 465112 1529848 131536 02:06:01 AM 5482812 2526104 31.54 2620 1877072 665596 7.35 592916 1628048 90536 02:07:01 AM 5482028 2526888 31.55 2620 1873268 665884 7.35 600644 1618424 9660 02:08:01 AM 5529204 2479712 30.96 2620 1861532 627588 6.93 561792 1607556 13576 Average: 5558811 2450105 30.59 2620 1829332 641096 7.08 555116 1595969 61327 02:04:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:02 AM eth0 339.76 207.63 1630.62 67.03 0.00 0.00 0.00 02:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 48.81 37.30 645.16 7.87 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 30.67 24.84 30.69 7.63 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 18.66 15.96 19.87 5.15 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.83 68.68 559.00 21.02 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) 12/20/2023 _x86_64_ (2 CPU) 02:03:38 AM LINUX RESTART 02:04:06 AM CPU %user %nice %system %iowait %steal %idle 02:05:02 AM all 41.74 0.00 5.76 3.73 0.10 48.67 02:05:02 AM 0 30.25 0.00 4.74 2.59 0.09 62.33 02:05:02 AM 1 53.49 0.00 6.80 4.88 0.12 34.71 02:06:01 AM all 33.93 0.00 2.76 7.29 0.11 55.92 02:06:01 AM 0 45.14 0.00 2.85 7.40 0.11 44.51 02:06:01 AM 1 22.92 0.00 2.67 7.19 0.10 67.11 02:07:01 AM all 34.08 0.00 2.01 3.66 0.09 60.16 02:07:01 AM 0 33.59 0.00 2.15 4.90 0.07 59.29 02:07:01 AM 1 34.60 0.00 1.85 2.39 0.09 61.07 02:08:01 AM all 24.85 0.00 1.11 0.09 0.07 73.87 02:08:01 AM 0 3.01 0.00 0.59 0.02 0.07 96.32 02:08:01 AM 1 47.83 0.00 1.68 0.19 0.07 50.23 Average: all 33.44 0.00 2.84 3.67 0.09 59.96 Average: 0 27.63 0.00 2.52 3.69 0.08 66.08 Average: 1 39.35 0.00 3.17 3.65 0.09 53.74