---> uname -a: Linux prd-centos7-builder-2c-1g-1150.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 517 5419 16 1884 7021 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:c0:b8:68 brd ff:ff:ff:ff:ff:ff inet 10.30.123.36/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fec0:b868/64 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) 02/17/2024 _x86_64_ (2 CPU) 09:03:17 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 111.23 2.12 109.11 67.97 5467.52 09:06:01 PM 288.42 0.28 288.14 14.39 9809.13 09:07:01 PM 80.23 0.37 79.86 37.57 1759.53 09:08:01 PM 24.40 1.82 22.59 188.84 555.84 Average: 126.07 1.15 124.92 77.19 4397.89 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5666468 2342440 29.25 2620 1759880 587624 6.49 498484 1564960 173564 09:06:01 PM 5585128 2423780 30.26 2620 1815612 589748 6.51 542744 1579200 32332 09:07:01 PM 5595644 2413264 30.13 2620 1816664 572644 6.32 536988 1571852 4 09:08:01 PM 5577028 2431880 30.36 2620 1821848 592760 6.54 671684 1456704 15920 Average: 5606067 2402841 30.00 2620 1803501 585694 6.47 562475 1543179 55455 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 54.27 41.13 855.02 7.15 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 29.30 23.34 290.11 6.66 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 20.55 18.12 22.42 5.85 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 32.20 25.57 30.97 16.10 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.08 27.04 299.62 8.94 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) 02/17/2024 _x86_64_ (2 CPU) 09:03:17 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 32.63 0.00 2.59 2.34 0.13 62.30 09:05:01 PM 0 50.33 0.00 3.14 2.61 0.13 43.79 09:05:01 PM 1 15.66 0.00 2.06 2.07 0.14 80.08 09:06:01 PM all 32.08 0.00 2.56 10.16 0.11 55.09 09:06:01 PM 0 54.60 0.00 3.52 9.88 0.09 31.92 09:06:01 PM 1 10.53 0.00 1.63 10.43 0.12 77.29 09:07:01 PM all 27.01 0.00 1.48 1.71 0.08 69.72 09:07:01 PM 0 50.79 0.00 1.76 2.09 0.09 45.27 09:07:01 PM 1 4.20 0.00 1.20 1.35 0.07 93.19 09:08:01 PM all 35.53 0.00 1.85 0.20 0.10 62.33 09:08:01 PM 0 66.37 0.00 2.73 0.37 0.11 30.42 09:08:01 PM 1 6.39 0.00 1.03 0.03 0.10 92.45 Average: all 31.80 0.00 2.12 3.60 0.10 62.38 Average: 0 55.51 0.00 2.78 3.74 0.10 37.87 Average: 1 9.16 0.00 1.48 3.46 0.11 85.79