---> uname -a: Linux prd-centos7-builder-2c-1g-37605.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 573 5374 16 1872 6965 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:93:ee:ff brd ff:ff:ff:ff:ff:ff inet 10.30.123.22/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe93:eeff/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) 01/25/2025 _x86_64_ (2 CPU) 12:03:20 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:02 AM 101.62 2.16 99.45 68.34 4678.10 12:06:01 AM 292.04 0.44 291.60 23.31 8999.27 12:07:01 AM 81.88 1.32 80.56 88.76 1994.47 12:08:01 AM 27.57 1.95 25.62 210.60 728.52 Average: 125.09 1.47 123.62 98.05 4080.00 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 AM 5689592 2319316 28.96 2620 1720924 629120 6.95 506952 1538388 143968 12:06:01 AM 5554664 2454244 30.64 2620 1803424 654060 7.22 595096 1558704 40428 12:07:01 AM 5503328 2505580 31.28 2620 1806224 680552 7.51 643036 1559432 220 12:08:01 AM 5541772 2467136 30.80 2620 1812020 631748 6.97 718392 1443836 17820 Average: 5572339 2436569 30.42 2620 1785648 648870 7.16 615869 1525090 50609 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:02 AM eth0 49.96 40.13 852.03 6.31 0.00 0.00 0.00 12:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 30.49 24.93 237.86 8.23 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 33.00 30.18 33.00 17.33 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 27.64 23.21 29.88 9.70 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.29 29.64 288.46 10.40 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) 01/25/2025 _x86_64_ (2 CPU) 12:03:20 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:02 AM all 23.73 0.00 2.25 5.13 0.12 68.77 12:05:02 AM 0 10.18 0.00 1.36 3.26 0.10 85.09 12:05:02 AM 1 37.80 0.00 3.18 7.06 0.12 51.84 12:06:01 AM all 29.71 0.00 2.42 4.90 0.20 62.76 12:06:01 AM 0 18.36 0.00 2.13 3.29 0.21 76.01 12:06:01 AM 1 41.40 0.00 2.75 6.55 0.20 49.10 12:07:01 AM all 31.42 0.00 1.57 3.79 0.09 63.13 12:07:01 AM 0 6.76 0.00 1.24 1.68 0.07 90.26 12:07:01 AM 1 57.72 0.00 1.91 6.03 0.13 34.21 12:08:01 AM all 34.74 0.00 1.89 0.58 0.11 62.68 12:08:01 AM 0 19.39 0.00 1.74 0.16 0.09 78.63 12:08:01 AM 1 50.76 0.00 2.03 1.04 0.13 46.04 Average: all 29.88 0.00 2.03 3.60 0.13 64.35 Average: 0 13.62 0.00 1.61 2.10 0.12 82.56 Average: 1 46.87 0.00 2.47 5.18 0.14 45.34