---> uname -a: Linux prd-centos7-builder-2c-1g-26581.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 527 5361 16 1932 7010 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:01:04:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.62/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe01:4c0/64 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) 01/01/2024 _x86_64_ (2 CPU) 07:03:19 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 241.86 2.13 239.73 68.50 9104.00 07:06:01 PM 172.77 0.48 172.29 16.66 6603.41 07:07:01 PM 76.51 0.18 76.33 35.85 1504.50 07:08:01 PM 30.85 1.95 28.90 210.53 838.44 Average: 130.49 1.19 129.31 82.88 4512.52 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5518648 2490268 31.09 2620 1848304 676736 7.47 569520 1622944 138100 07:06:01 PM 5524712 2484204 31.02 2620 1862476 649440 7.17 562140 1617576 31400 07:07:01 PM 5457848 2551068 31.85 2620 1863740 707624 7.81 625412 1617912 212 07:08:01 PM 5552452 2456464 30.67 2620 1871908 608604 6.72 645248 1502504 28068 Average: 5513415 2495501 31.16 2620 1861607 660601 7.29 600580 1590234 49445 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 68.85 49.56 1137.44 7.97 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 28.55 23.40 188.90 7.02 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 22.91 19.72 23.67 6.88 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 32.76 26.47 32.10 18.86 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.27 29.79 345.51 10.18 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) 01/01/2024 _x86_64_ (2 CPU) 07:03:19 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 33.87 0.00 3.08 6.93 0.11 56.02 07:05:01 PM 0 48.11 0.00 4.01 7.58 0.12 40.17 07:05:01 PM 1 20.02 0.00 2.15 6.29 0.10 71.43 07:06:01 PM all 34.52 0.00 2.35 3.72 0.11 59.30 07:06:01 PM 0 50.94 0.00 3.18 5.55 0.11 40.22 07:06:01 PM 1 18.72 0.00 1.59 1.95 0.12 77.62 07:07:01 PM all 27.77 0.00 1.43 2.15 0.09 68.56 07:07:01 PM 0 50.27 0.00 1.72 3.38 0.09 44.54 07:07:01 PM 1 6.27 0.00 1.15 0.98 0.07 91.53 07:08:01 PM all 37.79 0.00 2.23 0.31 0.10 59.56 07:08:01 PM 0 73.32 0.00 3.41 0.43 0.11 22.73 07:08:01 PM 1 4.63 0.00 1.13 0.19 0.10 93.96 Average: all 33.48 0.00 2.27 3.27 0.10 60.88 Average: 0 55.58 0.00 3.08 4.25 0.11 36.98 Average: 1 12.35 0.00 1.50 2.33 0.10 83.71