---> uname -a: Linux prd-centos7-builder-2c-1g-41920.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 540 5399 16 1880 6997 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:d3:6f:5e brd ff:ff:ff:ff:ff:ff inet 10.30.122.45/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fed3:6f5e/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) 03/24/2025 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 287.54 18.61 268.92 3704.39 7164.96 04:06:01 PM 305.98 0.72 305.26 54.11 9364.93 04:07:01 PM 51.36 1.82 49.54 188.84 1231.08 Average: 214.56 6.98 207.58 1302.71 5913.52 04:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5679216 2329692 29.09 2620 1727284 628436 6.94 506956 1544512 146352 04:06:01 PM 5601552 2407356 30.06 2620 1811836 598900 6.61 538068 1565360 11176 04:07:01 PM 5546264 2462644 30.75 2620 1817208 641472 7.08 706168 1450224 18524 Average: 5609011 2399897 29.97 2620 1785443 622936 6.88 583731 1520032 58684 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 340.00 220.08 1668.62 69.30 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 36.83 29.94 240.79 10.12 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 36.52 28.59 35.78 12.73 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 136.68 92.17 642.81 30.50 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) 03/24/2025 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.75 0.00 4.70 2.61 0.10 57.85 04:05:01 PM 0 16.80 0.00 3.54 2.27 0.09 77.31 04:05:01 PM 1 53.35 0.00 5.90 2.94 0.09 37.72 04:06:01 PM all 36.72 0.00 3.11 1.69 0.11 58.37 04:06:01 PM 0 22.92 0.00 2.60 1.46 0.09 72.94 04:06:01 PM 1 51.08 0.00 3.65 1.93 0.13 43.21 04:07:01 PM all 36.00 0.00 2.21 0.27 0.11 61.41 04:07:01 PM 0 22.77 0.00 1.87 0.29 0.12 74.94 04:07:01 PM 1 49.79 0.00 2.55 0.25 0.11 47.30 Average: all 35.82 0.00 3.34 1.52 0.11 59.22 Average: 0 20.84 0.00 2.67 1.33 0.10 75.06 Average: 1 51.40 0.00 4.03 1.71 0.11 42.75