---> uname -a: Linux prd-centos7-builder-2c-1g-442.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: 2800.000 BogoMIPS: 5600.00 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 544 5403 16 1873 6994 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:de:b0:77 brd ff:ff:ff:ff:ff:ff inet 10.30.122.110/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fede:b077/64 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) 03/20/2024 _x86_64_ (2 CPU) 01:03:38 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 207.23 27.51 179.71 4261.43 40377.13 01:06:01 PM 233.89 0.07 233.82 1.20 8198.98 01:07:01 PM 130.14 0.63 129.51 52.25 3513.00 01:08:01 PM 26.44 1.80 24.64 188.71 647.49 Average: 149.43 7.50 141.93 1125.98 13185.27 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5662332 2346576 29.30 2620 1692636 699044 7.72 608940 1484704 140480 01:06:01 PM 5488792 2520116 31.47 2620 1807472 707096 7.81 635692 1580656 67184 01:07:01 PM 5572652 2436256 30.42 2620 1806276 626256 6.91 567428 1566268 24 01:08:01 PM 5586404 2422504 30.25 2620 1811608 591640 6.53 666580 1451720 17596 Average: 5577545 2431363 30.36 2620 1779498 656009 7.24 619660 1520837 56321 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 361.46 227.17 1543.90 65.52 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 34.42 27.06 296.59 7.66 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.54 23.68 41.49 7.85 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 29.52 23.92 31.61 14.95 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.99 75.46 478.44 24.00 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) 03/20/2024 _x86_64_ (2 CPU) 01:03:38 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 32.36 0.00 5.15 23.17 0.09 39.23 01:05:01 PM 0 21.37 0.00 5.16 23.90 0.09 49.48 01:05:01 PM 1 43.63 0.00 5.13 22.41 0.09 28.74 01:06:01 PM all 37.74 0.00 2.95 5.61 0.10 53.60 01:06:01 PM 0 29.02 0.00 2.50 6.20 0.10 62.18 01:06:01 PM 1 46.64 0.00 3.40 5.03 0.11 44.82 01:07:01 PM all 36.61 0.00 1.68 2.86 0.10 58.75 01:07:01 PM 0 9.64 0.00 1.51 3.85 0.07 84.94 01:07:01 PM 1 65.04 0.00 1.88 1.81 0.11 31.17 01:08:01 PM all 35.28 0.00 1.60 0.70 0.08 62.34 01:08:01 PM 0 4.97 0.00 0.91 0.34 0.08 93.70 01:08:01 PM 1 67.61 0.00 2.34 1.10 0.09 28.86 Average: all 35.50 0.00 2.84 8.06 0.09 53.51 Average: 0 16.13 0.00 2.50 8.49 0.09 72.79 Average: 1 55.67 0.00 3.19 7.62 0.10 33.42