---> uname -a: Linux prd-centos7-builder-2c-1g-5494.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 497 5450 16 1873 7042 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:c4:41:81 brd ff:ff:ff:ff:ff:ff inet 10.30.123.253/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fec4:4181/64 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) 03/12/2024 _x86_64_ (2 CPU) 11:03:18 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 100.48 10.19 90.29 869.02 4971.67 11:06:01 AM 238.77 0.05 238.72 0.67 9073.03 11:07:01 AM 156.46 0.58 155.87 50.51 4395.35 11:08:01 AM 21.07 0.03 21.04 1.20 363.91 11:09:01 AM 31.30 1.95 29.35 210.42 887.53 Average: 109.61 2.56 107.04 226.37 3937.98 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5643168 2365748 29.54 2620 1743764 664908 7.34 560680 1532248 162368 11:06:01 AM 5561012 2447904 30.56 2620 1828600 636088 7.02 555148 1593400 115772 11:07:01 AM 5622516 2386400 29.80 2620 1806888 591076 6.53 516848 1569492 24 11:08:01 AM 5568260 2440656 30.47 2620 1807072 645668 7.13 572080 1568960 160 11:09:01 AM 5545488 2463428 30.76 2620 1815056 658312 7.27 706840 1455644 29236 Average: 5588089 2420827 30.23 2620 1800276 639210 7.06 582319 1543949 61512 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 52.70 37.89 842.14 6.67 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 29.36 22.50 294.18 5.53 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 20.24 18.81 38.09 5.82 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 26.88 23.47 22.27 8.41 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 30.53 22.92 31.34 9.83 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.94 25.12 245.59 7.25 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) 03/12/2024 _x86_64_ (2 CPU) 11:03:18 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 21.63 0.00 2.10 20.05 0.28 55.94 11:05:01 AM 0 32.58 0.00 2.55 31.09 0.17 33.61 11:05:01 AM 1 11.02 0.00 1.63 9.34 0.39 77.63 11:06:01 AM all 30.67 0.00 2.56 8.95 0.13 57.70 11:06:01 AM 0 57.02 0.00 4.05 10.39 0.16 28.38 11:06:01 AM 1 5.84 0.00 1.17 7.59 0.10 85.30 11:07:01 AM all 28.17 0.00 1.78 3.61 0.10 66.33 11:07:01 AM 0 52.62 0.00 2.32 3.83 0.12 41.11 11:07:01 AM 1 5.03 0.00 1.30 3.41 0.07 90.20 11:08:01 AM all 39.03 0.00 1.39 0.58 0.11 58.90 11:08:01 AM 0 68.96 0.00 2.05 0.91 0.15 27.93 11:08:01 AM 1 11.11 0.00 0.76 0.29 0.08 87.75 11:09:01 AM all 37.92 0.00 2.07 1.05 0.10 58.86 11:09:01 AM 0 64.69 0.00 2.81 1.95 0.13 30.43 11:09:01 AM 1 12.68 0.00 1.36 0.20 0.08 85.67 Average: all 31.44 0.00 1.98 6.89 0.15 59.55 Average: 0 55.00 0.00 2.75 9.77 0.15 32.33 Average: 1 9.13 0.00 1.24 4.17 0.15 85.32