---> uname -a: Linux prd-centos7-builder-2c-1g-37549.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 535 5413 16 1872 7003 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:3c:e2:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.226/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe3c:e2f1/64 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) 01/24/2025 _x86_64_ (2 CPU) 01:03:18 AM LINUX RESTART 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 121.43 2.15 119.28 69.65 5523.46 01:06:01 AM 266.48 0.35 266.13 16.53 7873.84 01:07:01 AM 78.43 0.37 78.06 37.58 1949.61 Average: 155.63 0.95 154.68 41.10 5113.23 01:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5700548 2308368 28.82 2620 1721196 621900 6.87 492580 1538216 107328 01:06:01 AM 5525808 2483108 31.00 2620 1803488 688548 7.60 622084 1558360 40624 01:07:01 AM 5600492 2408424 30.07 2620 1804356 610636 6.74 547320 1558424 40 Average: 5608949 2399967 29.97 2620 1776347 640361 7.07 553995 1551667 49331 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 45.68 35.04 756.11 6.19 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 30.91 23.98 231.48 8.11 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 28.74 26.07 32.11 8.28 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.05 28.33 337.61 7.53 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) 01/24/2025 _x86_64_ (2 CPU) 01:03:18 AM LINUX RESTART 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 22.50 0.00 2.19 12.23 0.10 62.99 01:05:01 AM 0 8.82 0.00 1.14 14.64 0.09 75.32 01:05:01 AM 1 36.55 0.00 3.27 9.76 0.11 50.31 01:06:01 AM all 31.22 0.00 2.17 10.35 0.09 56.18 01:06:01 AM 0 19.75 0.00 1.75 9.63 0.10 68.77 01:06:01 AM 1 42.95 0.00 2.59 11.08 0.09 43.29 01:07:01 AM all 34.55 0.00 2.08 0.95 0.10 62.32 01:07:01 AM 0 25.06 0.00 1.87 1.25 0.10 71.72 01:07:01 AM 1 44.29 0.00 2.31 0.63 0.11 52.66 Average: all 29.44 0.00 2.14 7.84 0.10 60.48 Average: 0 17.90 0.00 1.59 8.50 0.10 71.93 Average: 1 41.28 0.00 2.72 7.16 0.10 48.74