---> uname -a: Linux prd-centos7-builder-2c-1g-37536.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 542 5405 16 1872 6996 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:1b:25:7d brd ff:ff:ff:ff:ff:ff inet 10.30.123.71/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe1b:257d/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) 05:04:49 PM LINUX RESTART 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 333.16 33.48 299.68 4478.38 41784.49 05:07:01 PM 318.16 0.53 317.62 18.26 10001.60 05:08:01 PM 33.05 0.47 32.58 43.44 813.48 05:09:01 PM 28.31 1.53 26.78 181.21 681.60 Average: 178.17 9.00 169.17 1180.42 13320.95 05:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 5669032 2339884 29.22 2620 1707432 669472 7.39 538144 1528416 149416 05:07:01 PM 5570448 2438468 30.45 2620 1804144 638856 7.05 571956 1561032 10672 05:08:01 PM 5508896 2500020 31.22 2620 1805572 696840 7.69 641768 1551156 232 05:09:01 PM 5543484 2465432 30.78 2620 1810556 655152 7.23 713860 1445368 17808 Average: 5572965 2435951 30.42 2620 1781926 665080 7.34 616432 1521493 44532 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:06:01 PM eth0 255.91 165.57 1554.29 62.21 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 36.88 31.38 299.34 9.47 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 15.38 14.08 12.12 4.81 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 32.03 26.02 31.83 10.70 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.05 59.27 474.42 21.80 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) 05:04:49 PM LINUX RESTART 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 37.33 0.00 6.38 16.17 0.12 40.00 05:06:01 PM 0 51.21 0.00 7.45 18.03 0.13 23.18 05:06:01 PM 1 23.93 0.00 5.30 14.38 0.11 56.28 05:07:01 PM all 37.59 0.00 2.73 2.70 0.10 56.88 05:07:01 PM 0 64.67 0.00 3.55 3.30 0.11 28.38 05:07:01 PM 1 11.89 0.00 1.97 2.13 0.10 83.91 05:08:01 PM all 18.20 0.00 1.17 0.14 0.06 80.43 05:08:01 PM 0 11.80 0.00 1.13 0.14 0.05 86.88 05:08:01 PM 1 24.68 0.00 1.23 0.15 0.07 73.86 05:09:01 PM all 37.90 0.00 1.90 0.23 0.10 59.88 05:09:01 PM 0 57.26 0.00 2.57 0.23 0.07 39.87 05:09:01 PM 1 19.13 0.00 1.23 0.21 0.10 79.33 Average: all 32.64 0.00 3.01 4.71 0.09 59.54 Average: 0 45.76 0.00 3.62 5.28 0.09 45.25 Average: 1 19.87 0.00 2.42 4.15 0.09 73.47