---> uname -a: Linux prd-centos7-builder-2c-1g-2116.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: 2799.996 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 519 5431 16 1869 7020 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:da:5b:5e brd ff:ff:ff:ff:ff:ff inet 10.30.122.190/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:feda:5b5e/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) 03/03/2024 _x86_64_ (2 CPU) 10:03:17 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 184.09 2.17 181.93 69.55 8427.50 10:06:01 PM 199.07 0.63 198.43 51.30 5706.50 10:07:01 PM 42.23 0.03 42.20 1.20 914.28 10:08:01 PM 29.25 1.95 27.30 210.56 773.65 Average: 113.67 1.20 112.47 83.15 3955.74 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5567144 2441772 30.49 2620 1794504 641904 7.09 569452 1576448 125044 10:06:01 PM 5607656 2401260 29.98 2620 1803684 588028 6.49 535056 1566352 16556 10:07:01 PM 5521196 2487720 31.06 2620 1803840 669548 7.39 621404 1566020 144 10:08:01 PM 5553812 2455104 30.65 2620 1812044 625696 6.91 700224 1452676 29392 Average: 5562452 2446464 30.55 2620 1803518 631294 6.97 606534 1540374 42784 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 63.34 46.39 936.98 8.05 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 26.43 22.90 61.74 7.46 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 18.12 15.73 13.93 6.07 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 31.85 25.32 34.03 10.14 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.94 27.58 261.69 7.93 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) 03/03/2024 _x86_64_ (2 CPU) 10:03:17 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 35.49 0.00 3.04 4.52 0.10 56.85 10:05:01 PM 0 51.54 0.00 3.89 4.46 0.11 40.00 10:05:01 PM 1 19.98 0.00 2.21 4.58 0.10 73.12 10:06:01 PM all 33.35 0.00 2.24 4.94 0.11 59.36 10:06:01 PM 0 27.64 0.00 2.10 4.67 0.09 65.50 10:06:01 PM 1 39.17 0.00 2.40 5.19 0.11 53.14 10:07:01 PM all 26.72 0.00 0.82 0.82 0.08 71.55 10:07:01 PM 0 19.61 0.00 0.72 1.15 0.09 78.43 10:07:01 PM 1 33.94 0.00 0.91 0.51 0.09 64.56 10:08:01 PM all 37.53 0.00 2.11 0.40 0.10 59.87 10:08:01 PM 0 19.69 0.00 1.60 0.43 0.09 78.20 10:08:01 PM 1 56.14 0.00 2.62 0.36 0.11 40.78 Average: all 33.26 0.00 2.05 2.67 0.09 61.93 Average: 0 29.45 0.00 2.06 2.66 0.09 65.74 Average: 1 37.10 0.00 2.03 2.67 0.10 58.10