---> uname -a: Linux prd-centos7-builder-2c-1g-667.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: 2800.000 BogoMIPS: 5600.00 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 495 5439 16 1886 7043 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:ae:cc:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.5/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:feae:cce7/64 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) 04:03:17 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 113.34 2.35 110.99 73.70 6074.75 04:06:01 PM 278.63 0.28 278.35 14.39 9304.91 04:07:01 PM 83.06 0.38 82.68 38.11 1811.91 04:08:01 PM 14.59 0.00 14.59 0.00 305.13 Average: 122.41 0.75 121.66 31.55 4374.38 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5648592 2360324 29.47 2620 1763812 626408 6.92 513884 1568224 163968 04:06:01 PM 5604320 2404596 30.02 2620 1818288 597780 6.60 520072 1581128 32320 04:07:01 PM 5594944 2413972 30.14 2620 1819288 600924 6.63 535532 1573664 12 04:08:01 PM 5527160 2481756 30.99 2620 1817044 665832 7.35 599556 1574196 13592 Average: 5593754 2415162 30.16 2620 1804608 622736 6.88 542261 1574303 52473 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 132.37 120.01 1021.39 14.55 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 68.77 60.41 302.55 9.43 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 72.06 65.65 45.75 12.19 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 46.83 42.90 26.59 8.09 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.01 72.24 349.07 11.06 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) 04:03:17 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.60 0.00 2.94 2.81 0.11 59.54 04:05:01 PM 0 47.31 0.00 3.35 3.21 0.11 46.02 04:05:01 PM 1 22.28 0.00 2.53 2.40 0.10 72.68 04:06:01 PM all 30.96 0.00 2.62 8.08 0.12 58.21 04:06:01 PM 0 49.78 0.00 3.27 8.78 0.13 38.04 04:06:01 PM 1 13.07 0.00 2.00 7.44 0.12 77.37 04:07:01 PM all 33.11 0.00 1.68 1.79 0.12 63.31 04:07:01 PM 0 62.02 0.00 2.07 2.63 0.15 33.13 04:07:01 PM 1 6.62 0.00 1.31 1.00 0.10 90.98 04:08:01 PM all 24.16 0.00 1.14 0.50 0.09 74.11 04:08:01 PM 0 45.71 0.00 1.84 0.91 0.09 51.45 04:08:01 PM 1 3.87 0.00 0.51 0.12 0.08 95.42 Average: all 30.68 0.00 2.09 3.29 0.11 63.82 Average: 0 51.11 0.00 2.64 3.89 0.12 42.25 Average: 1 11.39 0.00 1.58 2.73 0.10 84.20