---> uname -a: Linux prd-centos7-builder-2c-1g-622.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 503 5428 16 1888 7035 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:43:9d:49 brd ff:ff:ff:ff:ff:ff inet 10.30.122.60/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe43:9d49/64 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) 02/08/2024 _x86_64_ (2 CPU) 06:03:22 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 138.55 5.40 133.15 347.56 6546.26 06:06:01 AM 263.43 0.28 263.15 14.39 7838.63 06:07:01 AM 77.91 0.37 77.54 37.58 1532.48 06:08:01 AM 30.02 1.95 28.07 210.56 819.84 Average: 127.48 2.00 125.48 152.52 4184.30 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5623044 2385872 29.79 2620 1781504 628436 6.94 530052 1574376 143272 06:06:01 AM 5527316 2481600 30.99 2620 1820456 662432 7.31 603396 1575584 32308 06:07:01 AM 5515672 2493244 31.13 2620 1831172 661052 7.30 614884 1575852 9652 06:08:01 AM 5541672 2467244 30.81 2620 1838100 624408 6.89 697040 1464696 27376 Average: 5551926 2456990 30.68 2620 1817808 644082 7.11 611343 1547627 53152 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 68.93 50.91 1088.03 8.16 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 26.40 22.37 188.54 6.87 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 24.15 20.72 24.93 6.98 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 33.48 25.90 32.25 10.35 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.24 29.98 333.44 8.09 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) 02/08/2024 _x86_64_ (2 CPU) 06:03:22 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 38.20 0.00 3.04 3.11 0.11 55.54 06:05:01 AM 0 60.18 0.00 4.40 4.33 0.11 30.99 06:05:01 AM 1 17.09 0.00 1.76 1.95 0.12 79.08 06:06:01 AM all 35.36 0.00 2.51 6.88 0.10 55.14 06:06:01 AM 0 45.97 0.00 2.56 6.59 0.11 44.77 06:06:01 AM 1 24.92 0.00 2.47 7.17 0.12 65.32 06:07:01 AM all 28.49 0.00 1.37 2.00 0.09 68.06 06:07:01 AM 0 43.03 0.00 1.44 2.10 0.07 53.35 06:07:01 AM 1 14.52 0.00 1.30 1.90 0.09 82.19 06:08:01 AM all 37.12 0.00 2.18 0.35 0.10 60.25 06:08:01 AM 0 58.54 0.00 2.95 0.50 0.11 37.90 06:08:01 AM 1 16.59 0.00 1.42 0.19 0.12 81.68 Average: all 34.79 0.00 2.28 3.09 0.10 59.74 Average: 0 51.91 0.00 2.84 3.39 0.10 41.76 Average: 1 18.27 0.00 1.73 2.79 0.11 77.09