---> uname -a: Linux prd-centos7-builder-2c-1g-1833.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 505 5451 16 1864 7034 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:20:01:4b brd ff:ff:ff:ff:ff:ff inet 10.30.122.102/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe20:14b/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) 04/01/2024 _x86_64_ (2 CPU) 06:03:31 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 181.28 15.87 165.41 2441.04 6229.88 06:06:01 PM 279.05 0.30 278.75 14.79 8865.86 06:07:01 PM 44.27 0.65 43.62 45.17 994.10 06:08:01 PM 18.52 0.00 18.52 0.00 499.83 Average: 130.78 4.21 126.58 625.28 4147.57 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5702124 2306792 28.80 2620 1724496 611372 6.75 490764 1542224 144368 06:06:01 PM 5615220 2393696 29.89 2620 1796968 599860 6.62 535332 1558372 16576 06:07:01 PM 5608728 2400188 29.97 2620 1798176 602612 6.65 550684 1549356 4 06:08:01 PM 5591508 2417408 30.18 2620 1795496 622088 6.87 570428 1547020 14688 Average: 5629395 2379521 29.71 2620 1778784 608983 6.72 536802 1549243 43909 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 295.49 195.85 1564.70 65.50 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 27.60 22.44 218.34 6.78 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 26.67 21.15 28.94 6.58 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 18.16 15.68 20.90 5.21 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.98 63.78 458.24 21.02 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) 04/01/2024 _x86_64_ (2 CPU) 06:03:31 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 37.80 0.00 3.80 5.33 0.12 52.95 06:05:01 PM 0 18.39 0.00 2.61 3.75 0.12 75.13 06:05:01 PM 1 58.22 0.00 5.06 6.98 0.14 29.60 06:06:01 PM all 33.25 0.00 2.66 7.00 0.10 56.98 06:06:01 PM 0 11.95 0.00 2.03 5.85 0.09 80.08 06:06:01 PM 1 55.64 0.00 3.33 8.21 0.13 32.70 06:07:01 PM all 29.30 0.00 1.06 0.64 0.08 68.92 06:07:01 PM 0 11.41 0.00 0.97 1.04 0.07 86.52 06:07:01 PM 1 47.94 0.00 1.15 0.23 0.09 50.59 06:08:01 PM all 25.08 0.00 1.22 0.09 0.08 73.53 06:08:01 PM 0 6.83 0.00 0.94 0.00 0.07 92.16 06:08:01 PM 1 44.12 0.00 1.51 0.18 0.07 54.12 Average: all 31.32 0.00 2.18 3.24 0.10 63.17 Average: 0 12.12 0.00 1.63 2.65 0.09 83.52 Average: 1 51.42 0.00 2.75 3.86 0.11 41.87