---> uname -a: Linux prd-centos7-builder-2c-1g-37373.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: 2800.000 BogoMIPS: 5600.00 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 541 5407 16 1872 6997 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:31:42:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.45/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe31:42a8/64 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) 01/21/2025 _x86_64_ (2 CPU) 07:04:49 PM LINUX RESTART 07:05:02 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 322.65 35.04 287.60 4572.76 8963.70 07:07:01 PM 286.04 0.55 285.49 18.79 8712.34 07:08:01 PM 34.70 0.47 34.23 43.44 716.59 07:09:01 PM 30.73 1.67 29.07 202.97 774.48 Average: 167.89 9.33 158.57 1195.57 4774.51 07:05:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 5642200 2366716 29.55 2620 1745812 665792 7.35 536664 1552408 154304 07:07:01 PM 5578004 2430912 30.35 2620 1804120 645532 7.13 565752 1561400 10676 07:08:01 PM 5511016 2497900 31.19 2620 1805548 707612 7.81 641968 1551392 228 07:09:01 PM 5549548 2459368 30.71 2620 1813780 653452 7.21 708516 1447060 30184 Average: 5570192 2438724 30.45 2620 1792315 668097 7.38 613225 1528065 48848 07:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:06:01 PM eth0 313.79 209.03 1835.73 68.21 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 21.69 19.36 57.62 6.76 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 07:08:01 PM eth0 17.89 16.82 12.95 6.49 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 34.53 28.25 33.92 15.30 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.08 67.78 479.46 24.01 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) 01/21/2025 _x86_64_ (2 CPU) 07:04:49 PM LINUX RESTART 07:05:02 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 42.85 0.00 6.10 2.96 0.12 47.97 07:06:01 PM 0 23.04 0.00 4.90 4.00 0.11 67.95 07:06:01 PM 1 63.58 0.00 7.33 1.89 0.11 27.10 07:07:01 PM all 31.46 0.00 2.28 1.21 0.10 64.94 07:07:01 PM 0 22.38 0.00 2.13 0.80 0.10 74.59 07:07:01 PM 1 40.65 0.00 2.46 1.63 0.09 55.17 07:08:01 PM all 24.46 0.00 1.35 0.21 0.09 73.90 07:08:01 PM 0 12.32 0.00 1.23 0.09 0.09 86.28 07:08:01 PM 1 37.05 0.00 1.45 0.32 0.09 61.09 07:09:01 PM all 37.31 0.00 2.32 0.20 0.12 60.06 07:09:01 PM 0 16.09 0.00 1.47 0.12 0.10 82.22 07:09:01 PM 1 60.11 0.00 3.24 0.29 0.15 36.21 Average: all 33.94 0.00 2.99 1.13 0.10 61.83 Average: 0 18.41 0.00 2.42 1.24 0.10 77.83 Average: 1 50.11 0.00 3.59 1.04 0.11 45.16