---> uname -a: Linux prd-centos7-builder-2c-1g-33397.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: 2800.000 BogoMIPS: 5600.00 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 547 5400 16 1873 6992 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:c7:46:4e brd ff:ff:ff:ff:ff:ff inet 10.30.123.184/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fec7:464e/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) 11/28/2024 _x86_64_ (2 CPU) 01:03:40 AM LINUX RESTART 01:04:04 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 198.05 28.50 169.55 4558.25 7065.89 01:06:01 AM 276.60 0.28 276.32 14.39 8771.80 01:07:01 AM 61.30 2.15 59.15 147.93 1294.64 01:08:01 AM 31.43 1.67 29.77 202.97 786.61 Average: 141.15 7.89 133.25 1189.02 4447.42 01:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5692308 2316608 28.93 2620 1714916 631800 6.98 513012 1527716 135836 01:06:01 AM 5498880 2510036 31.34 2620 1802972 708408 7.82 645196 1559760 15284 01:07:01 AM 5566956 2441960 30.49 2620 1806736 635944 7.02 587200 1550836 20 01:08:01 AM 5541192 2467724 30.81 2620 1815088 650048 7.18 719788 1442956 30040 Average: 5574834 2434082 30.39 2620 1784928 656550 7.25 616299 1520317 45295 01:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 300.47 190.52 1689.59 66.57 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 30.90 25.15 233.55 8.71 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 29.12 27.25 27.94 8.34 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 30.83 26.30 31.17 11.75 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.28 65.76 480.55 23.31 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) 11/28/2024 _x86_64_ (2 CPU) 01:03:40 AM LINUX RESTART 01:04:04 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 39.10 0.00 5.68 6.73 0.16 48.33 01:05:01 AM 0 52.05 0.00 6.70 5.89 0.19 35.18 01:05:01 AM 1 26.47 0.00 4.67 7.56 0.15 61.15 01:06:01 AM all 34.20 0.00 2.42 7.37 0.11 55.90 01:06:01 AM 0 60.17 0.00 3.41 8.07 0.12 28.23 01:06:01 AM 1 9.48 0.00 1.50 6.69 0.08 82.25 01:07:01 AM all 33.75 0.00 2.30 1.16 0.09 62.70 01:07:01 AM 0 64.48 0.00 3.06 1.68 0.11 30.67 01:07:01 AM 1 4.77 0.00 1.57 0.69 0.08 92.88 01:08:01 AM all 38.35 0.00 2.19 0.61 0.11 58.74 01:08:01 AM 0 73.56 0.00 3.28 1.13 0.11 21.93 01:08:01 AM 1 5.72 0.00 1.20 0.13 0.10 92.85 Average: all 36.30 0.00 3.11 3.93 0.12 56.55 Average: 0 62.65 0.00 4.08 4.18 0.13 28.95 Average: 1 11.30 0.00 2.18 3.68 0.10 82.73