---> uname -a: Linux prd-centos7-builder-2c-1g-5262.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 544 5405 16 1871 6995 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:f3:85:1e brd ff:ff:ff:ff:ff:ff inet 10.30.122.254/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fef3:851e/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) 03/08/2024 _x86_64_ (2 CPU) 04:03:18 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 119.00 4.80 114.21 282.21 5388.84 04:06:01 PM 268.22 0.48 267.73 16.66 8302.58 04:07:01 PM 44.41 0.18 44.23 35.85 999.85 04:08:01 PM 35.31 2.96 32.35 267.55 912.64 Average: 116.73 2.11 114.62 150.58 3900.92 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5586376 2422540 30.25 2620 1773024 676068 7.46 567992 1570328 175132 04:06:01 PM 5573620 2435296 30.41 2620 1802684 643500 7.10 569440 1566496 16544 04:07:01 PM 5582692 2426224 30.29 2620 1803760 631944 6.98 560656 1566592 40 04:08:01 PM 5498800 2510116 31.34 2620 1813556 700712 7.74 756172 1453916 29228 Average: 5560372 2448544 30.57 2620 1798256 663056 7.32 613565 1539333 55236 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 66.41 51.98 1044.94 8.81 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 21.66 18.76 52.29 6.71 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 27.67 24.75 28.60 8.01 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 36.56 28.11 36.11 12.71 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 38.07 30.90 290.50 9.06 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) 03/08/2024 _x86_64_ (2 CPU) 04:03:18 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 36.06 0.00 2.95 3.17 0.10 57.72 04:05:01 PM 0 46.70 0.00 3.97 2.45 0.11 46.77 04:05:01 PM 1 25.66 0.00 1.97 3.86 0.10 68.41 04:06:01 PM all 33.88 0.00 2.11 7.10 0.11 56.80 04:06:01 PM 0 62.91 0.00 2.99 7.77 0.13 26.20 04:06:01 PM 1 6.42 0.00 1.27 6.47 0.10 85.74 04:07:01 PM all 34.67 0.00 1.57 1.00 0.10 62.67 04:07:01 PM 0 64.85 0.00 2.24 0.66 0.09 32.16 04:07:01 PM 1 6.23 0.00 0.96 1.30 0.10 91.41 04:08:01 PM all 39.00 0.00 1.95 0.45 0.09 58.52 04:08:01 PM 0 76.27 0.00 2.97 0.78 0.11 19.87 04:08:01 PM 1 4.32 0.00 0.99 0.17 0.08 94.43 Average: all 35.90 0.00 2.14 2.93 0.10 58.93 Average: 0 62.59 0.00 3.05 2.92 0.11 31.34 Average: 1 10.57 0.00 1.29 2.94 0.10 85.10