---> uname -a: Linux prd-centos7-builder-2c-1g-42800.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 520 5417 16 1882 7017 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:d4:2c:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.242/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fed4:2ce3/64 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) 04/06/2025 _x86_64_ (2 CPU) 08:03:19 PM LINUX RESTART 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 102.88 2.03 100.85 64.09 4465.22 08:06:01 PM 282.03 0.35 281.68 16.53 8905.16 08:07:01 PM 93.92 0.43 93.49 43.44 2223.80 Average: 159.60 0.94 158.66 41.35 5197.86 08:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5766280 2242628 28.00 2620 1703156 578680 6.39 439216 1524484 128160 08:06:01 PM 5594116 2414792 30.15 2620 1811084 619808 6.84 548480 1564256 45640 08:07:01 PM 5588064 2420844 30.23 2620 1812520 619328 6.84 552204 1564284 240 Average: 5649487 2359421 29.46 2620 1775587 605939 6.69 513300 1551008 58013 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 43.94 33.19 772.02 5.03 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 37.80 30.08 325.78 9.39 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 32.16 27.91 31.27 14.29 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.97 30.40 376.36 9.57 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) 04/06/2025 _x86_64_ (2 CPU) 08:03:19 PM LINUX RESTART 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 18.24 0.00 1.84 7.35 0.08 72.50 08:05:01 PM 0 16.50 0.00 2.12 7.64 0.07 73.67 08:05:01 PM 1 19.98 0.00 1.59 7.03 0.09 71.31 08:06:01 PM all 32.29 0.00 2.95 3.54 0.10 61.11 08:06:01 PM 0 18.13 0.00 2.11 4.36 0.09 75.32 08:06:01 PM 1 46.95 0.00 3.80 2.72 0.11 46.42 08:07:01 PM all 34.57 0.00 1.75 1.31 0.10 62.28 08:07:01 PM 0 24.11 0.00 1.68 0.72 0.09 73.40 08:07:01 PM 1 45.29 0.00 1.81 1.92 0.12 50.86 Average: all 28.31 0.00 2.18 4.09 0.09 65.34 Average: 0 19.57 0.00 1.97 4.24 0.08 74.13 Average: 1 37.21 0.00 2.39 3.92 0.10 56.37