---> uname -a: Linux prd-centos7-builder-2c-1g-37648.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 534 5412 16 1874 7004 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:a3:75:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.203/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fea3:75a5/64 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) 08:04:38 AM LINUX RESTART 08:05:02 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 277.69 12.53 265.16 1526.69 7971.85 08:07:01 AM 282.68 1.00 281.68 61.55 8465.30 08:08:01 AM 44.57 0.10 44.47 7.06 1081.35 Average: 201.23 4.50 196.73 526.19 5827.74 08:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 5653152 2355764 29.41 2620 1750028 627940 6.93 525012 1553408 161460 08:07:01 AM 5645596 2363320 29.51 2620 1804488 553256 6.11 508116 1549528 10684 08:08:01 AM 5521668 2487248 31.06 2620 1801836 679860 7.51 633784 1550216 14700 Average: 5606805 2402111 29.99 2620 1785451 620352 6.85 555637 1551051 62281 08:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:06:01 AM eth0 220.55 147.12 1515.60 55.79 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 23.95 21.88 60.16 7.16 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 27.73 24.60 23.44 9.51 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.01 64.07 527.56 23.97 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) 08:04:38 AM LINUX RESTART 08:05:02 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 40.52 0.00 4.14 4.13 0.11 51.11 08:06:01 AM 0 56.09 0.00 5.56 6.19 0.11 32.05 08:06:01 AM 1 25.48 0.00 2.78 2.11 0.11 69.52 08:07:01 AM all 32.99 0.00 2.83 2.90 0.10 61.19 08:07:01 AM 0 51.31 0.00 3.36 2.88 0.09 42.36 08:07:01 AM 1 15.37 0.00 2.31 2.94 0.10 79.28 08:08:01 AM all 39.19 0.00 1.81 0.31 0.11 58.58 08:08:01 AM 0 67.92 0.00 1.99 0.60 0.11 29.38 08:08:01 AM 1 12.30 0.00 1.65 0.03 0.08 85.93 Average: all 37.54 0.00 2.92 2.43 0.10 57.01 Average: 0 58.40 0.00 3.63 3.22 0.10 34.65 Average: 1 17.63 0.00 2.24 1.69 0.10 78.35