---> uname -a: Linux prd-centos7-builder-2c-1g-1961.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 512 5444 16 1864 7027 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:36:73:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.150/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe36:73a5/64 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) 04/04/2024 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:02 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 123.81 2.39 121.43 74.93 5488.25 09:06:01 AM 301.23 0.30 300.93 14.93 8825.45 09:07:01 AM 45.95 0.37 45.59 37.57 1065.59 09:08:01 AM 29.92 1.95 27.97 210.56 794.10 Average: 125.23 1.25 123.99 84.54 4037.24 09:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5668568 2340340 29.22 2620 1732032 630288 6.96 521124 1543488 122316 09:06:01 AM 5545540 2463368 30.76 2620 1797280 664476 7.34 606568 1557716 16688 09:07:01 AM 5603516 2405392 30.03 2620 1798228 601316 6.64 548488 1557804 32 09:08:01 AM 5594492 2414416 30.15 2620 1806340 599908 6.62 669712 1444432 29368 Average: 5603029 2405879 30.04 2620 1783470 623997 6.89 586473 1525860 42101 09:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 52.56 40.07 849.15 7.55 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 26.84 22.96 214.71 7.25 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 23.30 20.95 24.48 7.19 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 33.40 26.84 34.57 10.70 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 33.95 27.65 278.36 8.18 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) 04/04/2024 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:02 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 33.67 0.00 2.75 4.34 0.09 59.15 09:05:01 AM 0 46.94 0.00 3.14 5.08 0.09 44.75 09:05:01 AM 1 20.74 0.00 2.36 3.62 0.09 73.19 09:06:01 AM all 33.12 0.00 2.29 8.58 0.10 55.91 09:06:01 AM 0 52.61 0.00 2.60 8.55 0.12 36.11 09:06:01 AM 1 14.43 0.00 1.98 8.60 0.10 74.88 09:07:01 AM all 35.31 0.00 1.19 1.26 0.08 62.16 09:07:01 AM 0 67.39 0.00 1.70 1.99 0.09 28.84 09:07:01 AM 1 5.36 0.00 0.72 0.61 0.07 93.24 09:08:01 AM all 38.57 0.00 2.19 0.51 0.10 58.64 09:08:01 AM 0 47.38 0.00 2.63 0.46 0.09 49.44 09:08:01 AM 1 29.96 0.00 1.74 0.54 0.09 67.68 Average: all 35.17 0.00 2.10 3.68 0.09 58.97 Average: 0 53.54 0.00 2.52 4.02 0.10 39.82 Average: 1 17.51 0.00 1.69 3.34 0.09 77.37