---> uname -a: Linux prd-centos7-builder-2c-1g-37507.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 530 5417 16 1872 7008 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:0f:ea:db brd ff:ff:ff:ff:ff:ff inet 10.30.123.236/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe0f:eadb/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) 01/23/2025 _x86_64_ (2 CPU) 03:03:49 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 163.88 83.15 80.73 6520.70 36870.81 03:06:01 AM 123.55 10.03 113.53 864.23 5498.67 03:07:01 AM 282.29 0.37 281.93 17.06 8516.59 03:08:01 AM 36.27 0.37 35.90 37.58 723.39 Average: 151.50 23.48 128.02 1860.28 12904.36 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 6057144 1951772 24.37 2620 1484676 555292 6.13 368244 1363704 26392 03:06:01 AM 5653564 2355352 29.41 2620 1757096 633960 7.00 520704 1557672 165296 03:07:01 AM 5557048 2451868 30.61 2620 1804444 656532 7.25 590296 1560412 10880 03:08:01 AM 5612272 2396644 29.92 2620 1805320 600168 6.63 534604 1560480 28 Average: 5720007 2288909 28.58 2620 1712884 611488 6.75 503462 1510567 50649 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 288.81 184.91 766.88 58.98 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 69.03 52.59 1036.03 9.53 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 17.94 17.29 48.87 6.27 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 25.77 24.12 26.05 8.13 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.40 69.74 469.48 20.73 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) 01/23/2025 _x86_64_ (2 CPU) 03:03:49 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 15.76 0.00 5.38 56.46 0.09 22.32 03:05:01 AM 0 15.25 0.00 4.68 61.28 0.12 18.66 03:05:01 AM 1 16.26 0.00 6.11 51.59 0.07 25.96 03:06:01 AM all 29.25 0.00 2.62 5.63 0.12 62.37 03:06:01 AM 0 7.91 0.00 1.24 2.68 0.08 88.09 03:06:01 AM 1 52.11 0.00 4.10 8.80 0.15 34.84 03:07:01 AM all 27.60 0.00 2.11 8.57 0.10 61.62 03:07:01 AM 0 24.66 0.00 2.03 9.83 0.09 63.39 03:07:01 AM 1 30.56 0.00 2.16 7.32 0.10 59.86 03:08:01 AM all 35.73 0.00 1.77 0.76 0.09 61.66 03:08:01 AM 0 11.03 0.00 1.31 0.10 0.08 87.48 03:08:01 AM 1 61.81 0.00 2.28 1.43 0.11 34.37 Average: all 27.08 0.00 2.97 17.88 0.10 51.98 Average: 0 14.65 0.00 2.30 18.25 0.09 64.71 Average: 1 39.90 0.00 3.67 17.49 0.11 38.84