---> uname -a: Linux prd-centos7-builder-2c-1g-347.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 499 5432 16 1889 7038 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:09:1e:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.200/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe09:1eb5/64 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) 02/02/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 124.67 4.80 119.87 282.21 6877.61 09:06:01 AM 280.43 0.28 280.14 14.39 8847.61 09:07:01 AM 79.16 0.37 78.79 37.58 1594.99 09:08:01 AM 34.28 1.95 32.33 210.53 954.61 Average: 129.63 1.85 127.78 136.19 4568.65 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5623484 2385432 29.78 2620 1781668 626888 6.92 528748 1573848 148000 09:06:01 AM 5520984 2487932 31.06 2620 1830124 660572 7.29 609756 1575008 41960 09:07:01 AM 5605536 2403380 30.01 2620 1821532 583344 6.44 525288 1575092 20 09:08:01 AM 5549320 2459596 30.71 2620 1830016 630132 6.96 695636 1459740 28072 Average: 5574831 2434085 30.39 2620 1815835 625234 6.90 589857 1545922 54513 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 66.24 50.28 1081.87 8.10 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 26.37 22.51 193.08 6.89 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 25.42 22.44 26.43 7.40 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 34.43 27.85 33.27 11.57 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.12 30.77 333.68 8.49 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) 02/02/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 35.39 0.00 2.88 5.77 0.11 55.84 09:05:01 AM 0 55.72 0.00 3.84 5.26 0.11 35.07 09:05:01 AM 1 16.10 0.00 1.98 6.28 0.10 75.54 09:06:01 AM all 34.73 0.00 2.69 7.28 0.10 55.19 09:06:01 AM 0 56.76 0.00 3.22 5.92 0.13 33.98 09:06:01 AM 1 13.66 0.00 2.15 8.56 0.10 75.52 09:07:01 AM all 34.51 0.00 1.66 2.21 0.10 61.52 09:07:01 AM 0 66.35 0.00 2.44 2.48 0.13 28.60 09:07:01 AM 1 4.63 0.00 0.93 1.98 0.07 92.39 09:08:01 AM all 38.85 0.00 2.30 0.39 0.11 58.35 09:08:01 AM 0 72.42 0.00 3.39 0.61 0.13 23.46 09:08:01 AM 1 8.14 0.00 1.34 0.17 0.08 90.27 Average: all 35.87 0.00 2.38 3.93 0.11 57.71 Average: 0 62.72 0.00 3.22 3.60 0.12 30.33 Average: 1 10.64 0.00 1.60 4.24 0.09 83.43