---> uname -a: Linux prd-centos7-builder-2c-1g-26248.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 523 5364 16 1932 7013 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:60:26:27 brd ff:ff:ff:ff:ff:ff inet 10.30.123.184/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe60:2627/64 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) 12/27/2023 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 209.19 0.97 208.23 28.38 8908.78 04:06:01 PM 164.06 0.27 163.79 14.66 6191.94 04:07:01 PM 74.90 0.37 74.53 37.58 1475.50 04:08:01 PM 27.30 1.95 25.35 210.53 707.50 Average: 118.86 0.89 117.98 72.79 4321.05 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5550464 2458444 30.70 2620 1845704 599588 6.62 519580 1634212 150512 04:06:01 PM 5465364 2543544 31.76 2620 1862692 667900 7.37 620308 1618588 31408 04:07:01 PM 5500536 2508372 31.32 2620 1863760 626412 6.92 581972 1618896 12 04:08:01 PM 5525396 2483512 31.01 2620 1869596 593444 6.55 670428 1504036 15932 Average: 5510440 2498468 31.20 2620 1860438 621836 6.87 598072 1593933 49466 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 67.06 48.43 1090.74 8.10 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 23.53 19.72 184.75 6.10 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 22.14 18.36 23.20 6.28 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 30.75 24.75 31.03 9.93 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.87 27.82 332.44 7.61 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) 12/27/2023 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 37.00 0.00 3.40 4.56 0.11 54.93 04:05:01 PM 0 49.82 0.00 4.41 6.29 0.11 39.36 04:05:01 PM 1 24.58 0.00 2.41 2.87 0.14 70.01 04:06:01 PM all 28.68 0.00 1.63 4.66 0.09 64.94 04:06:01 PM 0 50.40 0.00 2.27 5.56 0.09 41.68 04:06:01 PM 1 8.22 0.00 1.02 3.80 0.07 86.90 04:07:01 PM all 24.73 0.00 1.25 2.11 0.07 71.85 04:07:01 PM 0 46.75 0.00 1.67 1.32 0.07 50.19 04:07:01 PM 1 3.67 0.00 0.84 2.88 0.07 92.54 04:08:01 PM all 37.85 0.00 2.13 0.16 0.09 59.78 04:08:01 PM 0 69.61 0.00 3.03 0.25 0.09 27.02 04:08:01 PM 1 8.22 0.00 1.30 0.05 0.08 90.34 Average: all 32.04 0.00 2.10 2.87 0.09 62.91 Average: 0 54.06 0.00 2.85 3.36 0.09 39.64 Average: 1 11.11 0.00 1.39 2.40 0.09 85.01