---> uname -a: Linux prd-centos7-builder-2c-1g-22340.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 519 5432 16 1868 7019 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:f7:36:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.79/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fef7:36f7/64 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) 10/09/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 224.94 0.80 224.14 24.92 8781.83 07:06:01 PM 181.55 0.62 180.93 51.70 5050.35 07:07:01 PM 33.42 1.95 31.47 210.56 818.71 Average: 146.64 1.12 145.51 95.72 4883.64 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5590748 2418168 30.19 2620 1801676 622520 6.87 545008 1574480 116156 07:06:01 PM 5635712 2373204 29.63 2620 1801780 574940 6.35 513508 1558996 24 07:07:01 PM 5559276 2449640 30.59 2620 1818668 628484 6.94 699352 1448528 29448 Average: 5595245 2413671 30.14 2620 1807375 608648 6.72 585956 1527335 48543 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 61.97 48.66 909.15 10.22 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 26.35 24.10 40.81 8.71 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 36.02 28.40 33.97 11.98 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.44 33.72 327.96 10.30 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) 10/09/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 36.10 0.00 3.50 5.60 0.12 54.68 07:05:01 PM 0 16.10 0.00 2.50 4.97 0.10 76.33 07:05:01 PM 1 56.97 0.00 4.52 6.23 0.13 32.15 07:06:01 PM all 34.47 0.00 1.77 4.62 0.10 59.03 07:06:01 PM 0 21.23 0.00 1.49 4.39 0.10 72.78 07:06:01 PM 1 48.05 0.00 2.10 4.86 0.12 44.87 07:07:01 PM all 38.48 0.00 2.05 0.23 0.11 59.13 07:07:01 PM 0 15.40 0.00 1.68 0.09 0.09 82.75 07:07:01 PM 1 63.05 0.00 2.42 0.38 0.13 34.02 Average: all 36.34 0.00 2.44 3.49 0.11 57.61 Average: 0 17.57 0.00 1.89 3.15 0.10 77.29 Average: 1 55.94 0.00 3.01 3.85 0.13 37.07