---> uname -a: Linux prd-centos7-builder-2c-1g-1757.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 516 5429 16 1875 7022 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:4d:98:7b brd ff:ff:ff:ff:ff:ff inet 10.30.123.205/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe4d:987b/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) 02/27/2024 _x86_64_ (2 CPU) 01:03:17 AM LINUX RESTART 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 236.52 1.74 234.78 56.11 9668.95 01:06:01 AM 188.69 1.48 187.21 73.68 5705.56 01:07:01 AM 44.23 0.20 44.03 36.38 999.75 01:08:01 AM 29.02 1.95 27.07 210.56 762.22 Average: 124.15 1.34 122.81 94.34 4261.66 01:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5606904 2402004 29.99 2620 1781124 628844 6.94 533460 1579296 65876 01:06:01 AM 5587312 2421596 30.24 2620 1808184 607844 6.71 551240 1570700 16544 01:07:01 AM 5588768 2420140 30.22 2620 1809244 602112 6.65 549828 1570808 12 01:08:01 AM 5529936 2478972 30.95 2620 1825232 639648 7.06 714900 1461408 28152 Average: 5578230 2430678 30.35 2620 1805946 619612 6.84 587357 1545553 27646 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 58.43 43.99 948.89 7.83 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 30.48 24.88 64.93 11.29 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 21.64 19.92 17.68 6.91 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 34.50 27.65 33.03 19.56 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.17 29.05 263.27 11.41 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) 02/27/2024 _x86_64_ (2 CPU) 01:03:17 AM LINUX RESTART 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 31.23 0.00 2.51 7.16 0.12 58.97 01:05:01 AM 0 18.27 0.00 2.09 6.02 0.12 73.50 01:05:01 AM 1 44.61 0.00 2.97 8.36 0.15 43.92 01:06:01 AM all 35.28 0.00 2.17 4.62 0.11 57.83 01:06:01 AM 0 17.84 0.00 1.56 4.79 0.09 75.72 01:06:01 AM 1 53.51 0.00 2.78 4.45 0.11 39.15 01:07:01 AM all 29.84 0.00 1.45 0.92 0.12 67.67 01:07:01 AM 0 3.94 0.00 1.08 0.05 0.10 94.83 01:07:01 AM 1 57.65 0.00 1.85 1.85 0.16 38.49 01:08:01 AM all 35.93 0.00 1.94 1.15 0.12 60.86 01:08:01 AM 0 7.24 0.00 1.17 0.36 0.10 91.13 01:08:01 AM 1 66.39 0.00 2.77 2.01 0.14 28.68 Average: all 33.07 0.00 2.01 3.44 0.12 61.35 Average: 0 11.74 0.00 1.47 2.76 0.10 83.93 Average: 1 55.56 0.00 2.59 4.16 0.14 37.55