---> uname -a: Linux prd-centos7-builder-2c-1g-659.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 505 5425 16 1890 7033 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:77:54:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.57/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe77:54b3/64 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) 02/09/2024 _x86_64_ (2 CPU) 08:03:19 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 179.01 2.10 176.91 67.43 8571.23 08:06:01 AM 216.72 0.30 216.43 14.93 6796.77 08:07:01 AM 80.34 0.37 79.98 37.58 1745.64 08:08:01 AM 21.22 1.63 19.59 146.06 465.35 Average: 124.33 1.10 123.23 66.50 4394.75 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5645072 2363836 29.52 2620 1767792 614612 6.79 507892 1571544 81696 08:06:01 AM 5573380 2435528 30.41 2620 1821508 614900 6.79 549292 1584160 32332 08:07:01 AM 5581624 2427284 30.31 2620 1822560 602084 6.65 546932 1576816 12 08:08:01 AM 5550744 2458164 30.69 2620 1824224 629272 6.95 697088 1456636 13720 Average: 5587705 2421203 30.23 2620 1809021 615217 6.79 575301 1547289 31940 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 124.55 111.71 915.27 13.87 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 79.31 69.40 307.41 11.31 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 60.20 54.12 39.50 10.09 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 66.90 58.25 44.21 12.57 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.74 73.37 326.60 11.96 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) 02/09/2024 _x86_64_ (2 CPU) 08:03:19 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 34.41 0.00 2.92 4.87 0.10 57.69 08:05:01 AM 0 21.84 0.00 2.07 4.89 0.10 71.10 08:05:01 AM 1 47.37 0.00 3.80 4.84 0.11 43.88 08:06:01 AM all 33.43 0.00 2.71 5.40 0.10 58.35 08:06:01 AM 0 23.07 0.00 2.29 4.92 0.12 69.60 08:06:01 AM 1 44.02 0.00 3.15 5.91 0.11 46.82 08:07:01 AM all 28.47 0.00 1.32 2.44 0.09 67.68 08:07:01 AM 0 2.24 0.00 0.77 3.75 0.08 93.15 08:07:01 AM 1 55.84 0.00 1.92 1.05 0.09 41.10 08:08:01 AM all 31.82 0.00 1.60 0.16 0.08 66.33 08:08:01 AM 0 9.60 0.00 1.01 0.03 0.07 89.28 08:08:01 AM 1 54.96 0.00 2.20 0.32 0.07 42.45 Average: all 32.02 0.00 2.14 3.21 0.09 62.54 Average: 0 14.10 0.00 1.53 3.39 0.09 80.89 Average: 1 50.56 0.00 2.76 3.03 0.09 43.56