---> uname -a: Linux prd-centos7-builder-2c-1g-42747.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 5423 16 1877 7018 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:0a:f7:34 brd ff:ff:ff:ff:ff:ff inet 10.30.122.39/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe0a:f734/64 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) 04/05/2025 _x86_64_ (2 CPU) 08:03:35 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:02 AM 276.35 10.19 266.15 868.77 7220.39 08:06:01 AM 303.66 0.69 302.96 54.73 8744.93 08:07:01 AM 33.83 1.95 31.88 210.53 864.26 Average: 204.06 4.30 199.76 379.77 5592.44 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:02 AM 5605100 2403816 30.01 2620 1798784 607120 6.70 531376 1579092 204480 08:06:01 AM 5584008 2424908 30.28 2620 1808988 606340 6.69 557256 1562252 24 08:07:01 AM 5581008 2427908 30.32 2620 1817680 592708 6.54 673140 1448820 30984 Average: 5590039 2418877 30.20 2620 1808484 602056 6.65 587257 1530055 78496 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:02 AM eth0 101.38 69.28 1164.65 21.70 0.00 0.00 0.00 08:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 32.58 27.76 70.51 10.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 35.39 29.33 36.11 16.33 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.58 42.20 425.67 16.04 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) 04/05/2025 _x86_64_ (2 CPU) 08:03:35 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:02 AM all 37.45 0.00 4.20 2.21 0.11 56.04 08:05:02 AM 0 12.98 0.00 2.73 1.77 0.10 82.42 08:05:02 AM 1 63.35 0.00 5.77 2.67 0.11 28.10 08:06:01 AM all 35.95 0.00 2.62 1.43 0.10 59.90 08:06:01 AM 0 17.75 0.00 2.14 1.77 0.09 78.25 08:06:01 AM 1 54.89 0.00 3.11 1.08 0.09 40.83 08:07:01 AM all 37.29 0.00 2.44 0.21 0.08 59.98 08:07:01 AM 0 19.07 0.00 1.78 0.14 0.09 78.93 08:07:01 AM 1 56.24 0.00 3.13 0.30 0.09 40.25 Average: all 36.90 0.00 3.09 1.28 0.09 58.64 Average: 0 16.59 0.00 2.21 1.22 0.09 79.88 Average: 1 58.15 0.00 4.00 1.35 0.10 36.41