---> uname -a: Linux prd-centos7-builder-2c-1g-38298.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 541 5400 16 1878 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:50:7d:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.78/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe50:7df1/64 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) 02/06/2025 _x86_64_ (2 CPU) 04:03:21 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 230.76 10.03 220.74 864.09 6132.86 04:06:01 PM 313.08 0.72 312.36 54.11 9138.53 04:07:01 PM 32.57 1.82 30.75 188.84 803.22 Average: 192.14 4.19 187.95 369.04 5358.25 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5606524 2402392 30.00 2620 1774872 655700 7.24 547596 1573988 182732 04:06:01 PM 5554736 2454180 30.64 2620 1809796 647168 7.15 582488 1564844 20 04:07:01 PM 5594720 2414196 30.14 2620 1815124 655864 7.24 657388 1449716 17900 Average: 5585327 2423589 30.26 2620 1799931 652911 7.21 595824 1529516 66884 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 67.34 54.48 1040.74 10.21 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 32.45 27.90 65.42 10.41 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 34.48 27.95 34.25 12.16 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.76 36.78 380.17 10.93 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) 02/06/2025 _x86_64_ (2 CPU) 04:03:21 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 29.65 0.00 3.32 3.69 0.10 63.24 04:05:01 PM 0 22.01 0.00 3.23 4.44 0.09 70.22 04:05:01 PM 1 37.27 0.00 3.40 2.93 0.11 56.29 04:06:01 PM all 35.88 0.00 3.17 2.44 0.11 58.40 04:06:01 PM 0 18.62 0.00 2.79 2.27 0.10 76.22 04:06:01 PM 1 53.85 0.00 3.59 2.64 0.13 39.80 04:07:01 PM all 35.98 0.00 1.99 0.64 0.09 61.31 04:07:01 PM 0 17.23 0.00 1.40 0.22 0.07 81.08 04:07:01 PM 1 55.60 0.00 2.60 1.07 0.09 40.64 Average: all 33.86 0.00 2.82 2.25 0.10 60.98 Average: 0 19.25 0.00 2.46 2.28 0.09 75.92 Average: 1 48.88 0.00 3.20 2.21 0.11 45.61