---> uname -a: Linux prd-centos7-builder-2c-1g-23546.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 546 5410 16 1864 6993 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:a4:d9:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.127/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fea4:d9f9/64 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) 10/22/2024 _x86_64_ (2 CPU) 11:03:46 PM LINUX RESTART 11:04:07 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 198.63 29.03 169.60 4785.95 6800.39 11:06:01 PM 297.92 0.28 297.63 14.39 9146.99 11:07:01 PM 38.51 0.37 38.14 37.57 908.24 Average: 177.66 9.24 168.42 1504.04 5578.09 11:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5672164 2336752 29.18 2620 1727504 640720 7.07 522756 1538244 157088 11:06:01 PM 5539568 2469348 30.83 2620 1796100 679872 7.51 613308 1554984 10868 11:07:01 PM 5582512 2426404 30.30 2620 1796960 637032 7.03 571220 1555092 8 Average: 5598081 2410835 30.10 2620 1773521 652541 7.20 569095 1549440 55988 11:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 278.74 178.46 1748.30 68.49 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 32.10 25.72 236.56 8.53 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 25.83 23.50 30.83 7.77 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.52 72.38 635.06 26.88 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) 10/22/2024 _x86_64_ (2 CPU) 11:03:46 PM LINUX RESTART 11:04:07 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 41.91 0.00 5.97 4.72 0.14 47.26 11:05:01 PM 0 54.19 0.00 7.05 5.85 0.14 32.77 11:05:01 PM 1 29.91 0.00 4.93 3.62 0.15 61.39 11:06:01 PM all 31.21 0.00 2.27 6.65 0.10 59.78 11:06:01 PM 0 37.51 0.00 2.07 3.75 0.09 56.58 11:06:01 PM 1 24.86 0.00 2.43 9.60 0.09 63.02 11:07:01 PM all 34.18 0.00 1.66 0.55 0.08 63.53 11:07:01 PM 0 64.24 0.00 2.33 1.03 0.09 32.31 11:07:01 PM 1 5.68 0.00 1.03 0.10 0.08 93.11 Average: all 35.54 0.00 3.20 3.94 0.10 57.22 Average: 0 51.81 0.00 3.70 3.47 0.10 40.93 Average: 1 19.65 0.00 2.71 4.40 0.11 73.14