---> uname -a: Linux prd-centos7-builder-2c-1g-36776.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:d1:57:76 brd ff:ff:ff:ff:ff:ff inet 10.30.122.190/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fed1:5776/64 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) 01/15/2025 _x86_64_ (2 CPU) 12:03:20 PM LINUX RESTART 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 225.78 2.20 223.58 68.62 8776.63 12:06:01 PM 187.77 0.67 187.11 53.71 5145.61 12:07:01 PM 31.17 1.95 29.22 210.56 782.79 Average: 148.25 1.60 146.64 110.96 4901.89 12:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5611796 2397120 29.93 2620 1801720 607392 6.71 520792 1575008 124456 12:06:01 PM 5572812 2436104 30.42 2620 1801908 643876 7.11 574808 1557452 12 12:07:01 PM 5572216 2436700 30.42 2620 1807896 633932 7.00 689756 1441860 17816 Average: 5585608 2423308 30.26 2620 1803841 628400 6.94 595119 1524773 47428 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 68.20 53.05 1058.82 10.55 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 26.65 24.12 41.41 8.96 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 32.98 27.19 32.84 11.50 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.62 34.79 377.72 10.34 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) 01/15/2025 _x86_64_ (2 CPU) 12:03:20 PM LINUX RESTART 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 37.13 0.00 3.61 2.79 0.11 56.36 12:05:01 PM 0 20.88 0.00 2.18 2.28 0.10 74.55 12:05:01 PM 1 54.25 0.00 5.12 3.33 0.11 37.18 12:06:01 PM all 36.63 0.00 1.69 1.43 0.10 60.16 12:06:01 PM 0 11.74 0.00 1.47 1.54 0.10 85.16 12:06:01 PM 1 63.07 0.00 1.88 1.32 0.11 33.61 12:07:01 PM all 38.37 0.00 2.05 0.24 0.10 59.25 12:07:01 PM 0 3.99 0.00 1.11 0.05 0.07 94.78 12:07:01 PM 1 76.18 0.00 3.11 0.44 0.11 20.15 Average: all 37.38 0.00 2.45 1.48 0.10 58.60 Average: 0 12.13 0.00 1.58 1.28 0.09 84.92 Average: 1 64.43 0.00 3.37 1.71 0.11 30.38