---> uname -a: Linux prd-centos7-builder-2c-1g-2370.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 495 5461 16 1864 7044 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:16:2e:93 brd ff:ff:ff:ff:ff:ff inet 10.30.123.84/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe16:2e93/64 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) 04/12/2024 _x86_64_ (2 CPU) 08:03:18 PM LINUX RESTART 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 155.27 10.23 145.04 879.27 6541.24 08:06:01 PM 270.55 0.28 270.27 14.39 8041.01 08:07:01 PM 44.53 0.37 44.16 37.58 996.80 08:08:01 PM 34.47 1.95 32.52 210.56 934.07 Average: 126.09 3.18 122.91 282.98 4118.45 08:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5639664 2369252 29.58 2620 1761724 643256 7.10 532632 1558696 158280 08:06:01 PM 5553748 2455168 30.66 2620 1797488 671132 7.41 598116 1558008 16720 08:07:01 PM 5658540 2350376 29.35 2620 1798412 562072 6.21 493056 1558084 24 08:08:01 PM 5553708 2455208 30.66 2620 1806552 656648 7.25 710432 1444720 29252 Average: 5601415 2407501 30.06 2620 1791044 633277 6.99 583559 1529877 51069 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 64.26 47.27 1016.98 9.33 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 20.60 18.37 51.41 6.79 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 27.47 24.64 28.90 7.94 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 32.88 26.17 33.06 11.05 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.19 29.04 279.54 8.77 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) 04/12/2024 _x86_64_ (2 CPU) 08:03:18 PM LINUX RESTART 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 37.01 0.00 3.15 3.27 0.11 56.47 08:05:01 PM 0 17.41 0.00 2.56 2.80 0.09 77.15 08:05:01 PM 1 57.42 0.00 3.77 3.75 0.11 34.95 08:06:01 PM all 34.17 0.00 2.18 7.68 0.12 55.85 08:06:01 PM 0 16.07 0.00 1.49 7.55 0.14 74.76 08:06:01 PM 1 52.94 0.00 2.93 7.80 0.12 36.20 08:07:01 PM all 35.05 0.00 1.64 1.03 0.08 62.20 08:07:01 PM 0 16.82 0.00 1.20 0.70 0.07 81.22 08:07:01 PM 1 54.01 0.00 2.10 1.38 0.09 42.42 08:08:01 PM all 40.21 0.00 1.91 0.67 0.10 57.10 08:08:01 PM 0 14.14 0.00 1.28 0.27 0.09 84.22 08:08:01 PM 1 67.71 0.00 2.60 1.08 0.11 28.51 Average: all 36.60 0.00 2.22 3.16 0.10 57.91 Average: 0 16.10 0.00 1.62 2.83 0.09 79.35 Average: 1 58.00 0.00 2.84 3.51 0.11 35.54