---> uname -a: Linux prd-centos7-builder-2c-1g-12376.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 541 5411 16 1868 6998 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:85:00:ad brd ff:ff:ff:ff:ff:ff inet 10.30.122.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe85:ad/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) 10/01/2024 _x86_64_ (2 CPU) 09:04:19 AM LINUX RESTART 09:05:02 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 178.22 10.40 167.82 884.82 6351.85 09:07:01 AM 288.18 0.63 287.54 51.29 8874.34 09:08:01 AM 31.93 0.32 31.62 8.80 762.72 09:09:01 AM 30.65 1.67 28.99 202.97 735.12 Average: 132.07 3.22 128.84 284.47 4172.41 09:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 5632540 2376376 29.67 2620 1731876 678128 7.49 555144 1544588 149732 09:07:01 AM 5625440 2383476 29.76 2620 1801548 587900 6.49 519932 1559920 10680 09:08:01 AM 5593136 2415780 30.16 2620 1801760 618032 6.82 562180 1549320 24 09:09:01 AM 5563444 2445472 30.53 2620 1807636 640528 7.07 699100 1443868 17772 Average: 5603640 2405276 30.03 2620 1785705 631147 6.97 584089 1524424 44552 09:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:06:01 AM eth0 90.48 74.14 1044.53 17.60 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 32.19 26.14 231.55 8.04 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 13.41 12.23 9.78 4.90 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 32.78 25.90 32.50 11.42 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.02 34.44 326.62 10.46 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) 10/01/2024 _x86_64_ (2 CPU) 09:04:19 AM LINUX RESTART 09:05:02 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 29.84 0.00 3.45 5.91 0.11 60.70 09:06:01 AM 0 32.64 0.00 3.83 6.18 0.11 57.25 09:06:01 AM 1 27.08 0.00 3.04 5.65 0.09 64.14 09:07:01 AM all 33.70 0.00 2.74 7.00 0.11 56.45 09:07:01 AM 0 23.58 0.00 2.43 5.58 0.12 68.30 09:07:01 AM 1 44.09 0.00 3.08 8.43 0.12 44.28 09:08:01 AM all 18.57 0.00 0.95 1.10 0.06 79.32 09:08:01 AM 0 4.00 0.00 0.69 0.87 0.05 94.38 09:08:01 AM 1 33.73 0.00 1.24 1.35 0.07 63.60 09:09:01 AM all 38.39 0.00 2.01 0.36 0.10 59.14 09:09:01 AM 0 15.24 0.00 1.45 0.07 0.07 83.18 09:09:01 AM 1 62.99 0.00 2.59 0.67 0.13 33.63 Average: all 30.06 0.00 2.28 3.57 0.09 64.00 Average: 0 18.63 0.00 2.07 3.12 0.09 76.10 Average: 1 41.83 0.00 2.48 4.03 0.10 51.55