---> uname -a: Linux prd-centos7-builder-2c-1g-2506.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 521 5433 16 1865 7017 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:c5:52:65 brd ff:ff:ff:ff:ff:ff inet 10.30.122.90/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fec5:5265/64 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) 04/15/2024 _x86_64_ (2 CPU) 10:03:19 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 151.33 2.35 148.98 73.68 6584.54 10:06:01 PM 234.71 0.48 234.23 16.66 6798.35 10:07:01 PM 42.07 0.18 41.89 35.85 973.58 10:08:01 PM 27.35 1.82 25.53 188.81 719.34 Average: 113.87 1.21 112.66 78.75 3769.18 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5583876 2425040 30.28 2620 1779004 650860 7.19 565936 1566268 137112 10:06:01 PM 5594648 2414268 30.14 2620 1797892 614372 6.78 555560 1558660 17068 10:07:01 PM 5569836 2439080 30.45 2620 1798972 634548 7.01 579880 1558956 36 10:08:01 PM 5529660 2479256 30.96 2620 1804304 666484 7.36 732776 1444220 17612 Average: 5569505 2439411 30.46 2620 1795043 641566 7.08 608538 1532026 42957 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 65.64 51.12 1000.88 8.52 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 23.20 20.29 57.11 7.07 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 19.14 17.23 17.64 5.98 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 30.10 23.98 32.16 9.52 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.52 28.15 276.97 7.77 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) 04/15/2024 _x86_64_ (2 CPU) 10:03:19 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 37.40 0.00 3.25 2.95 0.15 56.25 10:05:01 PM 0 45.54 0.00 3.79 3.70 0.12 46.86 10:05:01 PM 1 29.41 0.00 2.72 2.22 0.17 65.48 10:06:01 PM all 35.00 0.00 2.00 5.00 0.14 57.87 10:06:01 PM 0 47.92 0.00 2.34 6.32 0.11 43.32 10:06:01 PM 1 22.46 0.00 1.65 3.71 0.15 72.02 10:07:01 PM all 24.40 0.00 1.30 0.94 0.07 73.30 10:07:01 PM 0 44.64 0.00 1.63 1.53 0.07 52.13 10:07:01 PM 1 4.96 0.00 0.99 0.37 0.07 93.60 10:08:01 PM all 36.79 0.00 1.69 0.42 0.10 61.00 10:08:01 PM 0 55.35 0.00 2.17 0.75 0.11 41.62 10:08:01 PM 1 18.93 0.00 1.22 0.10 0.10 79.65 Average: all 33.36 0.00 2.05 2.32 0.12 62.15 Average: 0 48.34 0.00 2.48 3.07 0.10 46.00 Average: 1 18.85 0.00 1.64 1.59 0.12 77.80