---> uname -a: Linux prd-centos7-builder-2c-1g-10384.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 547 5410 16 1862 6991 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:f3:89:89 brd ff:ff:ff:ff:ff:ff inet 10.30.122.15/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fef3:8989/64 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) 09/16/2024 _x86_64_ (2 CPU) 06:03:50 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 269.39 91.84 177.55 7177.25 40591.97 06:06:01 AM 253.87 0.28 253.59 14.39 8587.86 06:07:01 AM 91.09 0.62 90.47 43.98 2182.19 06:08:01 AM 18.21 0.03 18.17 1.20 344.71 Average: 158.15 23.20 134.95 1809.65 12928.99 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5660952 2347964 29.32 2620 1689924 679276 7.50 557052 1515028 137468 06:06:01 AM 5580108 2428808 30.33 2620 1794456 632464 6.98 573684 1554612 51876 06:07:01 AM 5548684 2460232 30.72 2620 1795636 660852 7.30 613580 1545380 12 06:08:01 AM 5573592 2435324 30.41 2620 1795680 632588 6.98 590384 1544264 20 Average: 5590834 2418082 30.19 2620 1768924 651295 7.19 583675 1539821 47344 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 384.75 260.90 1530.43 68.91 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 38.83 30.60 313.54 7.88 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 9.31 8.26 13.19 2.62 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 18.66 16.99 13.74 6.66 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 112.91 79.20 467.81 21.52 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) 09/16/2024 _x86_64_ (2 CPU) 06:03:50 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 34.14 0.00 6.96 16.97 0.11 41.81 06:05:01 AM 0 39.80 0.00 7.66 18.77 0.09 33.68 06:05:01 AM 1 28.55 0.00 6.31 15.18 0.14 49.82 06:06:01 AM all 29.73 0.00 2.57 6.49 0.12 61.08 06:06:01 AM 0 54.88 0.00 3.90 7.83 0.13 33.26 06:06:01 AM 1 5.87 0.00 1.28 5.22 0.12 87.50 06:07:01 AM all 10.14 0.00 0.64 3.92 0.08 85.22 06:07:01 AM 0 17.52 0.00 0.90 1.46 0.07 80.05 06:07:01 AM 1 2.85 0.00 0.39 6.36 0.07 90.33 06:08:01 AM all 25.88 0.00 1.25 0.20 0.07 72.60 06:08:01 AM 0 50.37 0.00 1.88 0.39 0.07 47.30 06:08:01 AM 1 2.40 0.00 0.69 0.00 0.08 96.83 Average: all 24.83 0.00 2.83 6.82 0.10 65.43 Average: 0 40.37 0.00 3.55 7.03 0.09 48.96 Average: 1 9.76 0.00 2.13 6.62 0.10 81.39