---> uname -a: Linux prd-centos7-builder-2c-1g-11660.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 499 5450 16 1871 7039 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:90:42:ab brd ff:ff:ff:ff:ff:ff inet 10.30.122.220/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe90:42ab/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) 09/26/2024 _x86_64_ (2 CPU) 09:03:22 AM LINUX RESTART 09:04:17 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 90.67 38.84 51.83 5924.32 12894.71 09:06:01 AM 119.10 1.12 117.99 35.84 5444.69 09:07:01 AM 302.77 0.30 302.47 14.93 8310.93 09:08:01 AM 42.08 2.13 39.95 147.39 1011.93 Average: 142.07 8.58 133.49 1216.96 6488.58 09:04:17 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5933096 2075820 25.92 2620 1541652 621492 6.86 442092 1400672 37212 09:06:01 AM 5668352 2340564 29.22 2620 1756932 626828 6.92 505704 1557068 138864 09:07:01 AM 5551776 2457140 30.68 2620 1800600 670540 7.40 594472 1559508 10668 09:08:01 AM 5616496 2392420 29.87 2620 1804588 601880 6.65 540408 1550632 8 Average: 5692430 2316486 28.92 2620 1725943 630185 6.96 520669 1516970 46688 09:04:17 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 319.17 214.10 1255.53 78.01 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 51.22 41.96 871.59 7.22 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 18.14 17.38 49.09 9.55 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 28.99 27.07 27.90 8.39 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 Average: eth0 89.05 65.21 500.77 22.07 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) 09/26/2024 _x86_64_ (2 CPU) 09:03:22 AM LINUX RESTART 09:04:17 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 26.40 0.00 4.87 35.30 0.10 33.35 09:05:01 AM 0 29.52 0.00 5.09 35.21 0.10 30.07 09:05:01 AM 1 23.29 0.00 4.69 35.37 0.07 36.58 09:06:01 AM all 23.97 0.00 2.39 6.76 0.09 66.79 09:06:01 AM 0 39.78 0.00 3.40 8.32 0.11 48.39 09:06:01 AM 1 8.67 0.00 1.39 5.25 0.10 84.58 09:07:01 AM all 30.30 0.00 2.28 9.44 0.11 57.86 09:07:01 AM 0 57.90 0.00 3.41 11.89 0.14 26.66 09:07:01 AM 1 4.17 0.00 1.20 7.13 0.08 87.41 09:08:01 AM all 33.16 0.00 2.06 0.64 0.10 64.04 09:08:01 AM 0 49.26 0.00 2.80 0.93 0.09 46.92 09:08:01 AM 1 17.56 0.00 1.36 0.38 0.09 80.62 Average: all 28.60 0.00 2.76 11.41 0.10 57.14 Average: 0 45.09 0.00 3.58 12.60 0.11 38.63 Average: 1 12.65 0.00 1.97 10.26 0.09 75.03