---> uname -a: Linux prd-centos7-builder-2c-1g-3641.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 532 5426 16 1862 7006 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:88:ef:ab brd ff:ff:ff:ff:ff:ff inet 10.30.122.98/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe88:efab/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) 04/26/2024 _x86_64_ (2 CPU) 07:03:21 AM LINUX RESTART 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 114.90 8.80 106.10 663.73 5534.95 07:06:01 AM 270.66 0.30 270.36 14.79 8533.73 07:07:01 AM 90.87 0.38 90.49 38.11 2347.11 07:08:01 AM 27.57 1.82 25.75 188.84 727.40 Average: 126.05 2.80 123.24 224.60 4280.73 07:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5700372 2308536 28.82 2620 1721484 622016 6.87 495316 1539128 128608 07:06:01 AM 5637840 2371068 29.61 2620 1795288 584860 6.46 515408 1555504 48960 07:07:01 AM 5531844 2477064 30.93 2620 1796484 687180 7.59 620904 1555564 148 07:08:01 AM 5521024 2487884 31.06 2620 1801700 689508 7.61 745792 1440872 17644 Average: 5597770 2411138 30.11 2620 1778739 645891 7.13 594355 1522767 48840 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 49.85 40.87 839.30 6.34 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 28.85 23.77 225.64 7.24 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 26.32 24.00 26.82 8.43 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 29.10 23.80 30.63 14.84 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.46 28.06 278.33 9.22 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) 04/26/2024 _x86_64_ (2 CPU) 07:03:21 AM LINUX RESTART 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 30.74 0.00 2.76 3.93 0.10 62.48 07:05:01 AM 0 31.00 0.00 2.57 5.33 0.09 61.02 07:05:01 AM 1 30.48 0.00 2.95 2.53 0.11 63.93 07:06:01 AM all 33.05 0.00 2.46 7.68 0.10 56.71 07:06:01 AM 0 38.89 0.00 2.54 6.00 0.09 52.48 07:06:01 AM 1 27.34 0.00 2.39 9.31 0.09 60.88 07:07:01 AM all 37.62 0.00 1.30 2.12 0.09 58.88 07:07:01 AM 0 21.09 0.00 1.08 2.07 0.09 75.67 07:07:01 AM 1 54.70 0.00 1.51 2.16 0.09 41.55 07:08:01 AM all 35.39 0.00 1.78 1.32 0.09 61.43 07:08:01 AM 0 22.95 0.00 1.71 0.54 0.07 74.74 07:08:01 AM 1 48.06 0.00 1.86 2.13 0.11 47.84 Average: all 34.21 0.00 2.07 3.76 0.09 59.87 Average: 0 28.40 0.00 1.96 3.46 0.08 66.09 Average: 1 40.08 0.00 2.18 4.06 0.10 53.59