---> uname -a: Linux prd-centos7-builder-2c-1g-11040.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 509 5446 16 1865 7030 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:88:40:00 brd ff:ff:ff:ff:ff:ff inet 10.30.123.90/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe88:4000/64 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) 09/25/2024 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 151.55 5.12 146.43 335.69 7594.82 01:06:01 PM 264.60 0.90 263.70 58.37 7296.97 01:07:01 PM 24.32 1.38 22.94 139.66 521.99 01:08:01 PM 65.37 0.32 65.06 64.49 1389.91 Average: 126.35 1.92 124.44 148.77 4186.61 01:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5590916 2418000 30.19 2620 1789360 642588 7.09 550740 1573588 165644 01:06:01 PM 5584176 2424740 30.28 2620 1798784 632856 6.99 577180 1546420 196 01:07:01 PM 5659548 2349368 29.33 2620 1799472 552200 6.10 611596 1434640 14740 01:08:01 PM 5553824 2455092 30.65 2620 1807076 651436 7.19 711876 1441796 12400 Average: 5597116 2411800 30.11 2620 1798673 619770 6.84 612848 1499111 48245 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 66.64 55.02 1049.29 8.85 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 26.42 23.45 61.86 8.50 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 30.48 24.44 30.46 10.02 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 16.62 15.49 12.13 6.55 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.91 29.49 285.24 8.48 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) 09/25/2024 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 34.51 0.00 3.27 3.84 0.27 58.12 01:05:01 PM 0 58.73 0.00 5.15 6.42 0.13 29.56 01:05:01 PM 1 11.51 0.00 1.52 1.40 0.40 85.18 01:06:01 PM all 31.77 0.00 2.17 7.10 0.10 58.86 01:06:01 PM 0 59.79 0.00 2.83 6.29 0.11 30.98 01:06:01 PM 1 5.48 0.00 1.54 7.87 0.08 85.03 01:07:01 PM all 35.94 0.00 1.56 0.53 0.09 61.88 01:07:01 PM 0 69.55 0.00 2.45 1.03 0.11 26.87 01:07:01 PM 1 4.50 0.00 0.72 0.05 0.08 94.65 01:08:01 PM all 23.05 0.00 1.36 14.84 0.09 60.66 01:08:01 PM 0 41.87 0.00 1.84 3.37 0.11 52.81 01:08:01 PM 1 5.02 0.00 0.89 25.85 0.07 68.17 Average: all 31.28 0.00 2.08 6.61 0.14 59.89 Average: 0 57.38 0.00 3.06 4.27 0.11 35.18 Average: 1 6.60 0.00 1.17 8.83 0.16 83.24