---> uname -a: Linux prd-centos7-builder-2c-1g-37524.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 514 5434 16 1872 7025 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:dc:9f:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.174/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fedc:9fb9/64 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) 01:03:39 PM LINUX RESTART 01:04:03 PM tps rtps wtps bread/s bwrtn/s 01:05:02 PM 295.68 38.22 257.46 4690.70 7942.32 01:06:01 PM 293.58 0.71 292.87 54.35 9010.35 01:07:01 PM 43.05 0.32 42.74 8.79 1016.99 01:08:01 PM 88.29 1.67 86.63 202.93 1753.85 Average: 178.69 10.03 168.66 1215.13 4888.10 01:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 PM 5706732 2302184 28.75 2620 1725228 610900 6.74 484768 1541736 144204 01:06:01 PM 5604808 2404108 30.02 2620 1805200 604708 6.68 539172 1561076 10692 01:07:01 PM 5577628 2431288 30.36 2620 1802500 631956 6.98 580312 1548820 14676 01:08:01 PM 5581176 2427740 30.31 2620 1813760 613424 6.77 682624 1442208 16804 Average: 5617586 2391330 29.86 2620 1786672 615247 6.79 571719 1523460 46594 01:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:02 PM eth0 299.35 204.32 1688.90 67.78 0.00 0.00 0.00 01:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 33.39 28.05 235.89 8.86 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 25.43 22.39 23.78 10.92 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 22.82 19.07 20.61 9.67 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.79 67.48 483.29 24.01 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) 01:03:39 PM LINUX RESTART 01:04:03 PM CPU %user %nice %system %iowait %steal %idle 01:05:02 PM all 43.42 0.00 5.94 4.63 0.11 45.91 01:05:02 PM 0 47.12 0.00 6.18 3.83 0.11 42.76 01:05:02 PM 1 39.71 0.00 5.71 5.44 0.11 49.04 01:06:01 PM all 36.32 0.00 2.71 2.94 0.10 57.92 01:06:01 PM 0 59.99 0.00 3.05 3.39 0.09 33.48 01:06:01 PM 1 13.70 0.00 2.36 2.52 0.09 81.34 01:07:01 PM all 37.67 0.00 1.58 0.24 0.09 60.43 01:07:01 PM 0 75.32 0.00 2.42 0.46 0.11 21.70 01:07:01 PM 1 3.11 0.00 0.82 0.03 0.07 95.97 01:08:01 PM all 27.12 0.00 1.69 1.41 0.11 69.66 01:08:01 PM 0 52.70 0.00 2.42 2.47 0.14 42.27 01:08:01 PM 1 3.30 0.00 1.01 0.42 0.08 95.19 Average: all 36.05 0.00 2.95 2.28 0.10 58.62 Average: 0 58.75 0.00 3.51 2.54 0.11 35.08 Average: 1 14.48 0.00 2.41 2.03 0.09 80.98