---> uname -a: Linux prd-centos7-builder-2c-1g-37462.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 523 5428 16 1869 7016 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:27:d7:ec brd ff:ff:ff:ff:ff:ff inet 10.30.123.169/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe27:d7ec/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) 01/22/2025 _x86_64_ (2 CPU) 11:04:30 AM LINUX RESTART 11:05:10 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 222.42 27.03 195.40 4975.79 31684.49 11:07:01 AM 246.79 0.32 246.47 9.33 10141.01 11:08:01 AM 157.38 0.98 156.40 61.96 4309.13 11:09:01 AM 22.16 1.35 20.81 138.46 507.63 Average: 159.85 6.66 153.19 1153.51 10883.20 11:05:10 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 5856556 2152360 26.87 2620 1561700 661164 7.30 505504 1404924 55188 11:07:01 AM 5585736 2423180 30.26 2620 1802096 634584 7.01 549652 1573516 98592 11:08:01 AM 5535384 2473532 30.88 2620 1802572 679952 7.51 624376 1547688 220 11:09:01 AM 5595472 2413444 30.13 2620 1803236 621240 6.86 678576 1435972 14808 Average: 5643287 2365629 29.54 2620 1742401 649235 7.17 589527 1490525 42202 11:05:10 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:06:01 AM eth0 290.81 196.14 1154.94 72.26 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 52.53 42.77 843.10 8.74 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 24.88 23.28 39.56 8.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 26.75 21.17 27.67 8.58 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.29 65.98 491.53 22.54 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) 01/22/2025 _x86_64_ (2 CPU) 11:04:30 AM LINUX RESTART 11:05:10 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 31.56 0.00 5.16 23.76 0.09 39.42 11:06:01 AM 0 43.08 0.00 6.39 25.36 0.11 25.07 11:06:01 AM 1 20.39 0.00 3.99 22.21 0.10 53.31 11:07:01 AM all 31.23 0.00 3.05 4.71 0.10 60.91 11:07:01 AM 0 55.65 0.00 4.71 4.59 0.09 34.96 11:07:01 AM 1 8.07 0.00 1.45 4.82 0.10 85.57 11:08:01 AM all 34.35 0.00 1.81 2.35 0.10 61.39 11:08:01 AM 0 55.95 0.00 2.21 2.84 0.11 38.89 11:08:01 AM 1 13.76 0.00 1.44 1.90 0.10 82.80 11:09:01 AM all 31.42 0.00 1.65 1.65 0.13 65.15 11:09:01 AM 0 47.12 0.00 2.02 3.08 0.14 47.63 11:09:01 AM 1 16.24 0.00 1.28 0.27 0.12 82.08 Average: all 32.16 0.00 2.83 7.49 0.11 57.42 Average: 0 50.72 0.00 3.73 8.33 0.11 37.11 Average: 1 14.37 0.00 1.96 6.68 0.11 76.89