---> uname -a: Linux prd-centos7-builder-2c-1g-22612.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 567 5384 16 1869 6971 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:7d:72:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.63/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe7d:72b8/64 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) 10/13/2024 _x86_64_ (2 CPU) 03:03:22 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 174.82 18.73 156.09 2868.28 6328.06 03:06:01 AM 258.24 0.32 257.93 15.46 8498.18 03:07:01 AM 77.61 0.37 77.24 37.58 1740.56 03:08:01 AM 33.33 1.95 31.38 210.56 934.13 Average: 136.01 5.34 130.67 783.11 4375.57 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5659072 2349844 29.34 2620 1698096 676200 7.47 556200 1520300 120616 03:06:01 AM 5568828 2440088 30.47 2620 1800816 631868 6.98 579784 1558820 25892 03:07:01 AM 5569592 2439324 30.46 2620 1801876 628688 6.94 579948 1558792 24 03:08:01 AM 5523724 2485192 31.03 2620 1810476 663932 7.33 738720 1444684 30136 Average: 5580304 2428612 30.32 2620 1777816 650172 7.18 613663 1520649 44167 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 314.77 196.42 1556.27 64.40 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 31.40 25.72 287.75 7.55 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 28.05 23.42 29.05 8.49 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 33.28 26.34 33.16 11.25 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.89 67.98 476.64 22.92 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) 10/13/2024 _x86_64_ (2 CPU) 03:03:22 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 34.51 0.00 4.05 6.85 0.13 54.46 03:05:01 AM 0 52.51 0.00 5.31 9.65 0.14 32.38 03:05:01 AM 1 17.21 0.00 2.84 4.14 0.12 75.70 03:06:01 AM all 29.06 0.00 2.50 11.73 0.12 56.59 03:06:01 AM 0 45.42 0.00 3.30 10.58 0.14 40.56 03:06:01 AM 1 13.35 0.00 1.75 12.83 0.10 71.97 03:07:01 AM all 34.27 0.00 1.55 2.11 0.10 61.98 03:07:01 AM 0 54.46 0.00 1.90 3.06 0.11 40.48 03:07:01 AM 1 14.90 0.00 1.21 1.21 0.10 82.58 03:08:01 AM all 35.28 0.00 2.19 0.46 0.10 61.97 03:08:01 AM 0 57.77 0.00 3.03 0.63 0.11 38.46 03:08:01 AM 1 14.08 0.00 1.40 0.29 0.07 84.16 Average: all 33.27 0.00 2.57 5.29 0.11 58.76 Average: 0 52.52 0.00 3.38 5.99 0.13 37.98 Average: 1 14.88 0.00 1.80 4.61 0.10 78.62