---> uname -a: Linux prd-centos7-builder-2c-1g-2395.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 535 5423 16 1861 7003 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:74:12:34 brd ff:ff:ff:ff:ff:ff inet 10.30.122.57/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe74:1234/64 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) 04/13/2024 _x86_64_ (2 CPU) 03:03:37 AM LINUX RESTART 03:04:03 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 178.26 21.19 157.06 4121.85 6189.54 03:06:01 AM 202.73 0.05 202.68 0.67 6733.52 03:07:01 AM 133.88 0.65 133.23 52.77 3762.15 03:08:01 AM 24.59 1.82 22.77 188.84 585.72 Average: 134.50 5.80 128.70 1065.70 4302.09 03:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5677012 2331904 29.12 2620 1694968 694540 7.67 538560 1518556 124120 03:06:01 AM 5535648 2473268 30.88 2620 1796492 704648 7.78 603240 1569708 81620 03:07:01 AM 5530428 2478488 30.95 2620 1795380 704184 7.77 622288 1555680 148 03:08:01 AM 5583224 2425692 30.29 2620 1800588 621720 6.86 683540 1440716 17604 Average: 5581578 2427338 30.31 2620 1771857 681273 7.52 611907 1521165 55873 03:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 365.70 242.64 1554.49 70.26 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 35.43 29.57 297.13 7.91 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 26.30 24.09 40.62 7.43 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 31.72 25.57 33.63 9.89 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.69 79.11 472.50 23.49 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) 04/13/2024 _x86_64_ (2 CPU) 03:03:37 AM LINUX RESTART 03:04:03 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 34.89 0.00 4.36 5.58 0.10 55.07 03:05:01 AM 0 41.45 0.00 4.96 6.90 0.11 46.59 03:05:01 AM 1 28.44 0.00 3.75 4.29 0.09 63.43 03:06:01 AM all 37.46 0.00 2.78 5.13 0.11 54.51 03:06:01 AM 0 60.49 0.00 3.66 7.49 0.13 28.24 03:06:01 AM 1 15.57 0.00 1.95 2.88 0.10 79.50 03:07:01 AM all 33.87 0.00 1.84 3.65 0.09 60.55 03:07:01 AM 0 57.11 0.00 2.60 4.69 0.09 35.51 03:07:01 AM 1 11.84 0.00 1.12 2.67 0.07 84.30 03:08:01 AM all 37.08 0.00 1.98 0.33 0.10 60.50 03:08:01 AM 0 63.54 0.00 2.98 0.47 0.11 32.91 03:08:01 AM 1 12.21 0.00 1.03 0.22 0.10 86.43 Average: all 35.83 0.00 2.72 3.66 0.10 57.69 Average: 0 55.70 0.00 3.54 4.88 0.11 35.77 Average: 1 16.85 0.00 1.94 2.49 0.09 78.64