---> uname -a: Linux prd-centos7-builder-2c-1g-33819.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 524 5425 16 1871 7014 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:23:ea:be brd ff:ff:ff:ff:ff:ff inet 10.30.123.206/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe23:eabe/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) 11/29/2024 _x86_64_ (2 CPU) 05:03:53 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 244.73 109.16 135.57 9042.13 38634.97 05:06:01 PM 237.30 0.25 237.05 7.19 8910.47 05:07:01 PM 153.17 0.62 152.56 51.69 4080.17 05:08:01 PM 27.14 1.63 25.50 146.06 685.16 Average: 165.60 27.92 137.68 2311.95 13078.72 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5850500 2158408 26.95 2620 1563548 656324 7.25 510344 1407572 49028 05:06:01 PM 5570380 2438528 30.45 2620 1803728 636856 7.03 562692 1575868 98428 05:07:01 PM 5559732 2449176 30.58 2620 1804004 642984 7.10 586552 1560604 232 05:08:01 PM 5513976 2494932 31.15 2620 1823904 660584 7.29 741976 1447232 33212 Average: 5623647 2385261 29.78 2620 1748796 649187 7.17 600391 1497819 45225 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 214.34 145.68 975.49 59.33 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 55.64 45.56 847.69 9.14 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.41 21.90 37.72 7.44 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 25.87 22.44 27.98 8.88 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.57 58.90 472.26 21.20 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) 11/29/2024 _x86_64_ (2 CPU) 05:03:53 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 31.92 0.00 7.70 19.28 0.13 40.97 05:05:01 PM 0 30.36 0.00 8.08 20.05 0.12 41.39 05:05:01 PM 1 33.49 0.00 7.34 18.50 0.14 40.53 05:06:01 PM all 33.95 0.00 3.55 5.76 0.12 56.62 05:06:01 PM 0 12.03 0.00 2.03 3.66 0.12 82.16 05:06:01 PM 1 57.13 0.00 5.16 7.97 0.13 29.62 05:07:01 PM all 31.80 0.00 1.75 5.02 0.11 61.32 05:07:01 PM 0 30.85 0.00 1.43 4.89 0.14 62.69 05:07:01 PM 1 32.76 0.00 2.07 5.12 0.11 59.94 05:08:01 PM all 35.16 0.00 1.83 0.71 0.11 62.19 05:08:01 PM 0 22.39 0.00 1.75 0.49 0.09 75.28 05:08:01 PM 1 48.51 0.00 1.92 0.96 0.11 48.51 Average: all 33.21 0.00 3.70 7.67 0.12 55.30 Average: 0 23.80 0.00 3.30 7.20 0.12 65.59 Average: 1 42.89 0.00 4.12 8.16 0.12 44.71