---> uname -a: Linux prd-centos7-builder-2c-1g-33731.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: 2799.996 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 524 5426 16 1870 7014 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:32:ff:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.166/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe32:ffd8/64 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) 11/29/2024 _x86_64_ (2 CPU) 09:03:39 AM LINUX RESTART 09:04:04 AM tps rtps wtps bread/s bwrtn/s 09:05:02 AM 200.81 22.28 178.53 4232.50 15004.33 09:06:01 AM 293.83 0.29 293.55 14.63 8983.96 09:07:01 AM 42.28 2.13 40.15 147.39 1027.94 Average: 177.96 8.04 169.92 1426.16 8222.33 09:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 AM 5712204 2296712 28.68 2620 1718568 599108 6.61 490288 1530332 142428 09:06:01 AM 5524548 2484368 31.02 2620 1799824 674224 7.44 621828 1557396 10892 09:07:01 AM 5593500 2415416 30.16 2620 1803592 601796 6.64 562420 1548664 12 Average: 5610084 2398832 29.95 2620 1773995 625043 6.90 558179 1545464 51111 09:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:02 AM eth0 396.02 251.32 1696.14 70.32 0.00 0.00 0.00 09:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 32.37 28.07 237.13 11.58 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 28.54 26.85 26.71 8.15 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 Average: eth0 148.86 99.97 638.02 29.44 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) 11/29/2024 _x86_64_ (2 CPU) 09:03:39 AM LINUX RESTART 09:04:04 AM CPU %user %nice %system %iowait %steal %idle 09:05:02 AM all 38.77 0.00 4.78 6.40 0.12 49.93 09:05:02 AM 0 19.79 0.00 3.19 4.90 0.09 72.03 09:05:02 AM 1 58.94 0.00 6.48 7.97 0.15 26.45 09:06:01 AM all 33.52 0.00 2.53 8.11 0.10 55.74 09:06:01 AM 0 12.17 0.00 1.98 8.88 0.09 76.88 09:06:01 AM 1 56.05 0.00 3.12 7.31 0.13 33.39 09:07:01 AM all 33.38 0.00 1.93 0.28 0.09 64.32 09:07:01 AM 0 23.18 0.00 2.17 0.26 0.07 74.33 09:07:01 AM 1 43.74 0.00 1.68 0.30 0.10 54.18 Average: all 35.15 0.00 3.04 4.86 0.10 56.85 Average: 0 18.37 0.00 2.43 4.66 0.08 74.45 Average: 1 52.65 0.00 3.68 5.07 0.13 38.47