---> uname -a: Linux prd-centos7-builder-2c-1g-38464.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 508 5435 16 1877 7030 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:0d:be:be brd ff:ff:ff:ff:ff:ff inet 10.30.123.215/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe0d:bebe/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) 02/09/2025 _x86_64_ (2 CPU) 09:03:21 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 307.53 10.96 296.57 999.20 8059.61 09:06:01 PM 309.51 0.72 308.80 54.11 8871.78 09:07:01 PM 33.83 1.95 31.88 210.56 839.36 Average: 216.96 4.54 212.42 421.32 5923.70 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5599700 2409208 30.08 2620 1804084 615340 6.79 537572 1579684 211596 09:06:01 PM 5558580 2450328 30.60 2620 1810036 638532 7.05 582612 1563276 240 09:07:01 PM 5586624 2422284 30.24 2620 1815836 600192 6.63 670436 1448372 17928 Average: 5581635 2427273 30.31 2620 1809985 618021 6.82 596873 1530444 76588 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 174.52 124.40 1274.04 42.61 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 33.03 28.17 65.66 10.87 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 36.68 28.85 34.98 12.48 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.42 60.48 458.27 21.99 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) 02/09/2025 _x86_64_ (2 CPU) 09:03:21 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 36.38 0.00 4.21 4.13 0.13 55.16 09:05:01 PM 0 18.57 0.00 2.06 1.58 0.12 77.67 09:05:01 PM 1 55.11 0.00 6.46 6.79 0.13 31.52 09:06:01 PM all 35.70 0.00 2.51 3.08 0.12 58.58 09:06:01 PM 0 20.14 0.00 2.02 3.05 0.12 74.66 09:06:01 PM 1 51.92 0.00 3.02 3.11 0.13 41.82 09:07:01 PM all 36.49 0.00 2.34 0.31 0.11 60.75 09:07:01 PM 0 22.87 0.00 2.07 0.12 0.12 74.82 09:07:01 PM 1 50.45 0.00 2.60 0.51 0.12 46.32 Average: all 36.19 0.00 3.02 2.50 0.12 58.17 Average: 0 20.53 0.00 2.05 1.58 0.12 75.72 Average: 1 52.48 0.00 4.02 3.45 0.13 39.94