---> uname -a: Linux prd-centos7-builder-2c-1g-936.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: 2799.996 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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 517 5411 16 1892 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:75:f5:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.110/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe75:f5b8/64 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) 02/15/2024 _x86_64_ (2 CPU) 02:03:17 AM LINUX RESTART 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 114.38 2.39 111.99 74.94 5442.47 02:06:01 AM 283.77 0.30 283.47 14.93 9086.39 02:07:01 AM 79.74 1.85 77.89 139.80 1670.35 02:08:01 AM 28.01 1.82 26.20 188.81 692.84 Average: 126.53 1.58 124.94 104.75 4217.76 02:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5631320 2377596 29.69 2620 1771180 624116 6.89 525540 1573112 166968 02:06:01 AM 5528672 2480244 30.97 2620 1830996 641892 7.09 601584 1575676 41976 02:07:01 AM 5565492 2443424 30.51 2620 1825148 602468 6.65 560808 1577400 4 02:08:01 AM 5542904 2466012 30.79 2620 1830332 619552 6.84 699312 1462252 15920 Average: 5567097 2441819 30.49 2620 1814414 622007 6.87 596811 1547110 56217 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 64.22 50.74 1034.62 8.03 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.85 25.62 274.80 7.21 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 22.84 20.31 23.13 5.92 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 34.58 27.07 33.97 10.78 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 38.77 30.85 338.72 7.99 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) 02/15/2024 _x86_64_ (2 CPU) 02:03:17 AM LINUX RESTART 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 35.36 0.00 2.88 2.51 0.10 59.15 02:05:01 AM 0 57.27 0.00 4.11 3.68 0.11 34.84 02:05:01 AM 1 14.30 0.00 1.66 1.37 0.10 82.56 02:06:01 AM all 32.88 0.00 2.62 8.81 0.10 55.58 02:06:01 AM 0 46.85 0.00 2.93 6.65 0.09 43.48 02:06:01 AM 1 19.24 0.00 2.33 10.94 0.10 67.39 02:07:01 AM all 24.34 0.00 1.65 2.38 0.08 71.55 02:07:01 AM 0 25.86 0.00 1.91 2.41 0.07 69.75 02:07:01 AM 1 22.81 0.00 1.39 2.34 0.10 73.35 02:08:01 AM all 36.12 0.00 1.83 0.31 0.11 61.64 02:08:01 AM 0 70.56 0.00 2.80 0.35 0.11 26.18 02:08:01 AM 1 4.20 0.00 0.94 0.27 0.10 94.49 Average: all 32.14 0.00 2.24 3.51 0.10 62.01 Average: 0 49.79 0.00 2.93 3.29 0.09 43.90 Average: 1 15.08 0.00 1.58 3.72 0.10 79.51