---> uname -a: Linux prd-centos7-builder-2c-1g-2191.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 510 5448 16 1861 7028 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:44:7b:8c brd ff:ff:ff:ff:ff:ff inet 10.30.123.22/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe44:7b8c/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) 04/09/2024 _x86_64_ (2 CPU) 08:03:20 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 125.90 5.35 120.55 345.90 6422.97 08:06:01 AM 264.88 0.30 264.58 14.93 7841.76 08:07:01 AM 44.64 0.37 44.27 37.57 998.93 08:08:01 AM 34.71 1.95 32.76 210.60 948.17 Average: 117.53 1.99 115.54 152.25 4053.06 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5613264 2395652 29.91 2620 1772908 639792 7.06 545692 1562580 170572 08:06:01 AM 5620144 2388772 29.83 2620 1794068 600100 6.63 534184 1554660 16556 08:07:01 AM 5611692 2397224 29.93 2620 1795144 599760 6.62 542456 1554732 40 08:08:01 AM 5613736 2395180 29.91 2620 1803260 583724 6.44 651420 1441112 29244 Average: 5614709 2394207 29.89 2620 1791345 605844 6.69 568438 1528271 54103 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 63.26 49.28 998.88 8.40 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 21.14 18.74 52.06 6.84 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 26.97 24.57 28.15 8.03 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 33.34 26.14 32.47 16.04 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.18 29.68 277.92 9.83 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) 04/09/2024 _x86_64_ (2 CPU) 08:03:20 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 38.01 0.00 3.14 3.03 0.10 55.72 08:05:01 AM 0 40.86 0.00 3.64 2.85 0.11 52.54 08:05:01 AM 1 35.17 0.00 2.63 3.20 0.10 58.90 08:06:01 AM all 33.69 0.00 1.99 7.92 0.10 56.31 08:06:01 AM 0 49.37 0.00 2.56 9.04 0.11 38.92 08:06:01 AM 1 18.49 0.00 1.42 6.83 0.10 73.16 08:07:01 AM all 35.94 0.00 1.45 1.39 0.09 61.13 08:07:01 AM 0 68.35 0.00 2.14 1.53 0.09 27.89 08:07:01 AM 1 5.58 0.00 0.81 1.26 0.07 92.28 08:08:01 AM all 39.73 0.00 1.93 0.67 0.08 57.61 08:08:01 AM 0 78.01 0.00 2.95 1.26 0.09 17.69 08:08:01 AM 1 4.33 0.00 0.98 0.12 0.07 94.51 Average: all 36.84 0.00 2.13 3.26 0.09 57.69 Average: 0 58.92 0.00 2.83 3.70 0.10 34.46 Average: 1 15.73 0.00 1.45 2.83 0.09 79.90