---> uname -a: Linux prd-centos7-builder-2c-1g-36536.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 544 5407 16 1868 6994 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:7d:9e:8c brd ff:ff:ff:ff:ff:ff inet 10.30.123.254/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe7d:9e8c/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) 01/11/2025 _x86_64_ (2 CPU) 08:36:02 PM LINUX RESTART 08:37:01 PM tps rtps wtps bread/s bwrtn/s 08:38:01 PM 250.55 1.13 249.42 36.78 8974.70 08:39:01 PM 174.21 0.50 173.71 17.59 5119.74 08:40:01 PM 40.16 0.20 39.96 36.38 960.69 Average: 154.98 0.61 154.37 30.25 5018.60 08:37:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:38:01 PM 5593036 2415872 30.16 2620 1766184 667804 7.37 567104 1559512 73144 08:39:01 PM 5575220 2433688 30.39 2620 1800848 639464 7.06 573928 1557784 10672 08:40:01 PM 5569652 2439256 30.46 2620 1801956 643392 7.10 581128 1557888 52 Average: 5579303 2429605 30.34 2620 1789663 650220 7.18 574053 1558395 27956 08:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:38:01 PM eth0 57.41 44.69 913.64 7.80 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 PM eth0 19.31 18.01 51.53 6.69 0.00 0.00 0.00 08:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 PM eth0 27.75 26.62 26.26 12.04 0.00 0.00 0.00 08:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.83 29.77 330.51 8.84 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) 01/11/2025 _x86_64_ (2 CPU) 08:36:02 PM LINUX RESTART 08:37:01 PM CPU %user %nice %system %iowait %steal %idle 08:38:01 PM all 24.94 0.00 2.52 9.68 0.14 62.72 08:38:01 PM 0 35.88 0.00 3.10 13.12 0.14 47.76 08:38:01 PM 1 14.26 0.00 1.93 6.32 0.14 77.36 08:39:01 PM all 29.46 0.00 1.94 3.99 0.12 64.48 08:39:01 PM 0 47.79 0.00 2.59 4.40 0.14 45.08 08:39:01 PM 1 12.02 0.00 1.35 3.59 0.12 82.92 08:40:01 PM all 33.46 0.00 2.05 1.50 0.11 62.87 08:40:01 PM 0 66.08 0.00 2.95 2.91 0.11 27.95 08:40:01 PM 1 3.30 0.00 1.21 0.20 0.10 95.18 Average: all 29.27 0.00 2.17 5.08 0.12 63.36 Average: 0 49.72 0.00 2.88 6.88 0.13 40.38 Average: 1 9.83 0.00 1.50 3.35 0.12 85.20