---> uname -a: Linux prd-centos7-builder-2c-1g-26483.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 504 5385 16 1931 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:65:e7:be brd ff:ff:ff:ff:ff:ff inet 10.30.122.68/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe65:e7be/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) 01:03:43 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 160.79 26.61 134.18 4346.05 40450.67 01:06:01 AM 260.22 0.27 259.95 14.39 10294.29 01:07:01 AM 118.26 0.42 117.84 38.51 3115.11 01:08:01 AM 14.13 0.00 14.13 0.00 279.48 Average: 138.35 6.82 131.53 1100.15 13538.25 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5738532 2270384 28.35 2620 1707576 594228 6.56 463088 1532440 134864 01:06:01 AM 5481732 2527184 31.55 2620 1876824 649836 7.17 590992 1628848 66300 01:07:01 AM 5470492 2538424 31.69 2620 1873016 659812 7.28 610536 1618788 9660 01:08:01 AM 5448588 2560328 31.97 2620 1885632 666288 7.36 626504 1624184 21904 Average: 5534836 2474080 30.89 2620 1835762 642541 7.09 572780 1601065 58182 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 304.36 189.46 1477.03 56.29 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 50.61 36.12 656.56 7.90 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 26.75 23.79 26.71 14.38 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 15.78 14.81 13.49 4.95 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.40 66.06 543.56 20.88 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) 01:03:43 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 35.74 0.00 5.14 16.95 0.10 42.07 01:05:01 AM 0 25.09 0.00 3.85 16.54 0.10 54.42 01:05:01 AM 1 46.65 0.00 6.48 17.35 0.12 29.39 01:06:01 AM all 33.03 0.00 2.75 7.20 0.11 56.91 01:06:01 AM 0 29.11 0.00 2.40 7.17 0.10 61.22 01:06:01 AM 1 36.97 0.00 3.13 7.24 0.11 52.55 01:07:01 AM all 33.82 0.00 2.13 3.10 0.11 60.85 01:07:01 AM 0 23.29 0.00 2.10 2.97 0.09 71.56 01:07:01 AM 1 44.67 0.00 2.14 3.25 0.11 49.83 01:08:01 AM all 22.60 0.00 0.91 1.16 0.08 75.24 01:08:01 AM 0 6.01 0.00 0.57 0.19 0.07 93.17 01:08:01 AM 1 39.96 0.00 1.27 2.19 0.09 56.49 Average: all 31.26 0.00 2.73 7.09 0.10 58.82 Average: 0 20.76 0.00 2.22 6.68 0.09 70.25 Average: 1 42.06 0.00 3.26 7.52 0.11 47.06