---> uname -a: Linux prd-centos7-builder-2c-1g-10969.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 590 5359 16 1870 6948 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:4b:32:fe brd ff:ff:ff:ff:ff:ff inet 10.30.122.74/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe4b:32fe/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) 09/24/2024 _x86_64_ (2 CPU) 02:04:04 AM LINUX RESTART 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 122.62 2.35 120.27 77.56 5932.93 02:07:01 AM 277.81 1.87 275.95 110.08 8086.41 02:08:01 AM 39.82 1.38 38.44 139.69 907.33 Average: 146.76 1.87 144.89 109.11 4975.78 02:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5541268 2467648 30.81 2620 1805244 680872 7.52 599512 1578784 211672 02:07:01 AM 5493712 2515204 31.41 2620 1803556 717744 7.92 659932 1549592 9996 02:08:01 AM 5562160 2446756 30.55 2620 1804204 631900 6.98 703764 1437840 14740 Average: 5532380 2476536 30.92 2620 1804335 676839 7.47 654403 1522072 78803 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:06:01 AM eth0 64.37 49.09 1033.93 8.68 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 36.42 30.93 73.69 19.28 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 29.96 24.11 30.46 9.87 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.58 34.71 379.38 12.61 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) 09/24/2024 _x86_64_ (2 CPU) 02:04:04 AM LINUX RESTART 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 31.24 0.00 3.00 4.16 0.11 61.49 02:06:01 AM 0 50.25 0.00 4.20 6.76 0.11 38.68 02:06:01 AM 1 13.32 0.00 1.86 1.72 0.10 82.99 02:07:01 AM all 35.33 0.00 2.70 6.57 0.11 55.30 02:07:01 AM 0 51.25 0.00 3.36 7.70 0.13 37.56 02:07:01 AM 1 20.01 0.00 2.05 5.48 0.10 72.36 02:08:01 AM all 34.80 0.00 1.70 0.75 0.13 62.62 02:08:01 AM 0 67.71 0.00 2.63 1.11 0.13 28.41 02:08:01 AM 1 4.39 0.00 0.88 0.39 0.12 94.23 Average: all 33.79 0.00 2.47 3.83 0.11 59.80 Average: 0 56.35 0.00 3.40 5.22 0.12 34.92 Average: 1 12.52 0.00 1.59 2.52 0.11 83.26