---> uname -a: Linux prd-centos7-builder-2c-1g-585.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 489 5442 16 1889 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 mq state UP group default qlen 1000 link/ether fa:16:3e:de:8a:10 brd ff:ff:ff:ff:ff:ff inet 10.30.123.63/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fede:8a10/64 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) 02/07/2024 _x86_64_ (2 CPU) 07:03:17 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 115.54 10.18 105.36 868.49 4975.77 07:06:01 AM 222.63 0.05 222.58 0.67 7528.40 07:07:01 AM 159.65 0.60 159.05 51.04 4719.04 07:08:01 AM 19.62 0.03 19.59 1.20 459.31 07:09:01 AM 29.40 1.95 27.45 210.56 881.28 Average: 109.37 2.56 106.81 226.40 3712.82 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5640236 2368680 29.58 2620 1761900 646416 7.14 520368 1569632 159628 07:06:01 AM 5620576 2388340 29.82 2620 1816424 589856 6.51 492748 1595960 96412 07:07:01 AM 5559876 2449040 30.58 2620 1831152 629936 6.95 569900 1575492 9680 07:08:01 AM 5570932 2437984 30.44 2620 1822932 626552 6.92 560520 1573580 4 07:09:01 AM 5603548 2405368 30.03 2620 1830016 588080 6.49 641728 1459628 28064 Average: 5599034 2409882 30.09 2620 1812485 616168 6.80 557053 1554858 58758 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 65.32 47.75 1065.71 8.12 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 15.11 12.38 129.24 3.49 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 24.84 22.71 146.94 6.51 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 23.48 20.85 18.87 7.22 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 24.44 20.37 24.45 8.65 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.64 24.81 277.06 6.80 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) 02/07/2024 _x86_64_ (2 CPU) 07:03:17 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 33.89 0.00 2.95 3.46 0.15 59.55 07:05:01 AM 0 53.23 0.00 4.10 5.09 0.14 37.45 07:05:01 AM 1 15.32 0.00 1.87 1.87 0.14 80.80 07:06:01 AM all 20.92 0.00 2.06 11.69 0.11 65.22 07:06:01 AM 0 36.96 0.00 3.12 12.52 0.11 47.30 07:06:01 AM 1 5.44 0.00 1.03 10.92 0.14 82.47 07:07:01 AM all 28.58 0.00 1.80 7.25 0.09 62.27 07:07:01 AM 0 53.08 0.00 2.67 8.93 0.11 35.21 07:07:01 AM 1 5.28 0.00 0.94 5.65 0.07 88.06 07:08:01 AM all 31.52 0.00 1.25 1.45 0.08 65.70 07:08:01 AM 0 62.49 0.00 1.93 2.90 0.11 32.58 07:08:01 AM 1 2.64 0.00 0.62 0.12 0.07 96.56 07:09:01 AM all 32.03 0.00 2.00 1.61 0.10 64.26 07:09:01 AM 0 59.91 0.00 2.89 2.74 0.11 34.35 07:09:01 AM 1 5.69 0.00 1.18 0.52 0.08 92.52 Average: all 29.37 0.00 2.01 5.11 0.11 63.40 Average: 0 53.06 0.00 2.94 6.46 0.11 37.42 Average: 1 6.85 0.00 1.13 3.81 0.10 88.11