---> uname -a: Linux prd-centos7-builder-2c-1g-26503.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 527 5361 16 1932 7009 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:ad:6d:6b brd ff:ff:ff:ff:ff:ff inet 10.30.122.129/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fead:6d6b/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) 12/31/2023 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 191.67 2.15 189.52 69.03 8943.83 10:06:01 AM 190.64 0.48 190.15 16.66 6987.51 10:07:01 AM 75.63 0.18 75.45 35.85 1482.16 10:08:01 AM 30.32 1.95 28.38 210.49 816.05 Average: 122.06 1.19 120.87 83.02 4557.08 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5502888 2506020 31.29 2620 1861356 653880 7.22 575332 1629204 174828 10:06:01 AM 5552292 2456616 30.67 2620 1862336 600464 6.63 533592 1617472 31400 10:07:01 AM 5472596 2536312 31.67 2620 1873044 685268 7.57 609972 1617808 9652 10:08:01 AM 5477864 2531044 31.60 2620 1877992 653644 7.22 716524 1505964 25432 Average: 5501410 2507498 31.31 2620 1868682 648314 7.16 608855 1592612 60328 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 73.55 51.69 1138.35 8.20 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 28.20 23.52 189.38 7.04 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 22.02 19.29 21.57 13.44 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 35.50 26.99 32.78 10.78 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.82 30.37 345.49 9.86 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) 12/31/2023 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 36.15 0.00 3.28 4.98 0.12 55.47 10:05:01 AM 0 47.23 0.00 4.01 5.42 0.11 43.24 10:05:01 AM 1 25.32 0.00 2.54 4.53 0.12 67.49 10:06:01 AM all 33.81 0.00 2.23 5.04 0.09 58.84 10:06:01 AM 0 59.21 0.00 3.38 6.67 0.13 30.62 10:06:01 AM 1 9.82 0.00 1.12 3.51 0.07 85.48 10:07:01 AM all 25.96 0.00 1.25 2.23 0.06 70.51 10:07:01 AM 0 45.37 0.00 1.35 3.44 0.07 49.77 10:07:01 AM 1 7.25 0.00 1.17 1.06 0.05 90.47 10:08:01 AM all 38.10 0.00 2.06 0.31 0.10 59.44 10:08:01 AM 0 75.48 0.00 3.26 0.49 0.11 20.65 10:08:01 AM 1 3.73 0.00 0.98 0.12 0.07 95.11 Average: all 33.47 0.00 2.20 3.14 0.09 61.10 Average: 0 56.63 0.00 2.99 4.02 0.10 36.25 Average: 1 11.44 0.00 1.44 2.29 0.08 84.75