---> uname -a: Linux prd-centos7-builder-2c-1g-18091.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 488 5351 16 1981 7049 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:25:f5:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.110/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe25:f5e3/64 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) 11/15/2023 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 118.17 16.14 102.03 2585.71 6049.14 09:06:01 AM 298.42 0.25 298.17 13.86 12180.91 09:07:01 AM 87.74 0.42 87.33 38.50 2374.50 09:08:01 AM 25.20 1.63 23.57 146.06 622.56 Average: 132.38 4.61 127.77 696.14 5306.60 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5660060 2348856 29.33 2620 1795412 571544 6.31 462976 1611588 213176 09:06:01 AM 5433472 2575444 32.16 2620 1931816 633596 7.00 593620 1679024 58600 09:07:01 AM 5443224 2565692 32.04 2620 1923004 627976 6.93 590728 1668388 9664 09:08:01 AM 5445728 2563188 32.00 2620 1927644 620668 6.85 700812 1556336 26320 Average: 5495621 2513295 31.38 2620 1894469 613446 6.77 587034 1628834 76940 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 341.08 209.78 1598.36 60.97 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 34.17 25.25 475.18 6.23 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.86 22.80 25.70 7.34 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 28.72 23.22 29.08 8.84 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.22 70.27 532.13 20.85 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) 11/15/2023 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 38.84 0.00 3.46 5.03 0.12 52.55 09:05:01 AM 0 50.82 0.00 4.32 7.01 0.13 37.73 09:05:01 AM 1 27.26 0.00 2.64 3.13 0.12 66.85 09:06:01 AM all 29.84 0.00 2.54 8.95 0.11 58.56 09:06:01 AM 0 18.40 0.00 2.37 6.94 0.12 72.17 09:06:01 AM 1 41.68 0.00 2.70 11.02 0.13 44.47 09:07:01 AM all 32.75 0.00 2.22 2.73 0.13 62.16 09:07:01 AM 0 31.76 0.00 1.92 2.61 0.09 63.61 09:07:01 AM 1 33.74 0.00 2.52 2.84 0.16 60.74 09:08:01 AM all 36.30 0.00 1.83 0.52 0.10 61.26 09:08:01 AM 0 47.67 0.00 1.81 0.71 0.12 49.68 09:08:01 AM 1 25.30 0.00 1.84 0.33 0.07 72.47 Average: all 34.43 0.00 2.51 4.30 0.12 58.65 Average: 0 36.97 0.00 2.60 4.32 0.11 56.00 Average: 1 31.91 0.00 2.42 4.27 0.12 61.28