---> uname -a: Linux prd-centos7-builder-2c-1g-10260.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 530 5423 16 1867 7008 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:33:4f:ea brd ff:ff:ff:ff:ff:ff inet 10.30.122.56/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe33:4fea/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) 09/14/2024 _x86_64_ (2 CPU) 01:03:21 AM LINUX RESTART 01:04:03 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 178.79 14.97 163.82 2419.85 6668.44 01:06:01 AM 246.52 0.28 246.24 14.39 7857.25 01:07:01 AM 82.53 0.37 82.16 37.58 1967.82 01:08:01 AM 35.52 2.95 32.57 267.60 963.29 Average: 135.48 4.56 130.93 670.33 4345.09 01:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5714400 2294516 28.65 2620 1717836 603640 6.66 489160 1529796 136740 01:06:01 AM 5656380 2352536 29.37 2620 1797520 554956 6.13 492156 1557236 39752 01:07:01 AM 5605580 2403336 30.01 2620 1798580 602192 6.65 543136 1557104 24 01:08:01 AM 5613920 2394996 29.90 2620 1808852 572920 6.33 652032 1439508 30060 Average: 5647570 2361346 29.48 2620 1780697 583427 6.44 544121 1520911 51644 01:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 292.56 189.18 1645.81 65.06 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 28.01 23.62 227.08 7.08 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 27.52 25.29 25.80 11.60 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 39.30 30.90 38.74 21.54 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 95.21 66.23 474.64 26.00 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) 09/14/2024 _x86_64_ (2 CPU) 01:03:21 AM LINUX RESTART 01:04:03 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 37.40 0.00 3.82 5.57 0.13 53.08 01:05:01 AM 0 34.90 0.00 3.36 5.36 0.11 56.27 01:05:01 AM 1 39.92 0.00 4.30 5.76 0.15 49.87 01:06:01 AM all 26.34 0.00 2.37 6.42 0.10 64.77 01:06:01 AM 0 21.41 0.00 1.83 5.40 0.10 71.25 01:06:01 AM 1 31.32 0.00 2.89 7.45 0.10 58.25 01:07:01 AM all 36.50 0.00 2.01 1.77 0.11 59.62 01:07:01 AM 0 17.97 0.00 1.60 1.74 0.07 78.61 01:07:01 AM 1 55.86 0.00 2.41 1.82 0.13 39.78 01:08:01 AM all 38.99 0.00 2.35 0.44 0.12 58.09 01:08:01 AM 0 13.46 0.00 1.78 0.39 0.10 84.27 01:08:01 AM 1 66.40 0.00 3.01 0.50 0.17 29.93 Average: all 34.75 0.00 2.63 3.55 0.11 58.96 Average: 0 21.76 0.00 2.13 3.19 0.10 72.82 Average: 1 48.17 0.00 3.15 3.92 0.13 44.63