---> uname -a: Linux prd-centos7-builder-2c-1g-1689.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 484 5472 16 1864 7055 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:19:9d:17 brd ff:ff:ff:ff:ff:ff inet 10.30.123.145/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe19:9d17/64 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) 03/29/2024 _x86_64_ (2 CPU) 10:03:37 AM LINUX RESTART 10:04:06 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 177.36 23.84 153.52 4556.40 6175.64 10:06:01 AM 268.84 0.32 268.52 15.32 8631.13 10:07:01 AM 87.66 0.37 87.29 37.58 2295.44 10:08:01 AM 23.47 1.82 21.65 188.81 529.38 Average: 138.52 6.22 132.31 1128.20 4370.40 10:04:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5722112 2286804 28.55 2620 1701316 639064 7.06 491732 1523800 144060 10:06:01 AM 5683108 2325808 29.04 2620 1797212 552108 6.10 466528 1558876 48416 10:07:01 AM 5628124 2380792 29.73 2620 1798328 602844 6.66 521728 1558948 28 10:08:01 AM 5631324 2377592 29.69 2620 1803668 592132 6.54 632008 1444336 17612 Average: 5666167 2342749 29.25 2620 1775131 596537 6.59 527999 1521490 52529 10:04:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 298.26 206.50 1663.31 69.62 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 33.34 27.10 285.72 7.76 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 23.22 20.86 23.98 6.85 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 33.01 25.35 34.80 10.18 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.68 67.05 477.28 22.63 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) 03/29/2024 _x86_64_ (2 CPU) 10:03:37 AM LINUX RESTART 10:04:06 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 41.80 0.00 5.13 4.58 0.12 48.37 10:05:01 AM 0 52.02 0.00 6.15 7.01 0.14 34.67 10:05:01 AM 1 31.82 0.00 4.17 2.19 0.11 61.71 10:06:01 AM all 35.71 0.00 2.66 7.50 0.12 54.00 10:06:01 AM 0 64.00 0.00 3.93 8.88 0.14 23.05 10:06:01 AM 1 9.15 0.00 1.43 6.23 0.08 83.12 10:07:01 AM all 30.54 0.00 1.26 1.24 0.08 66.88 10:07:01 AM 0 58.19 0.00 1.73 1.97 0.09 38.02 10:07:01 AM 1 4.47 0.00 0.81 0.56 0.07 94.10 10:08:01 AM all 35.61 0.00 1.88 0.18 0.08 62.24 10:08:01 AM 0 70.71 0.00 2.93 0.36 0.11 25.89 10:08:01 AM 1 3.01 0.00 0.92 0.02 0.07 95.98 Average: all 35.77 0.00 2.67 3.34 0.10 58.12 Average: 0 61.39 0.00 3.64 4.50 0.12 30.35 Average: 1 11.52 0.00 1.76 2.24 0.08 84.39