---> uname -a: Linux prd-centos7-builder-2c-1g-484.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 500 5431 16 1889 7038 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:79:85:74 brd ff:ff:ff:ff:ff:ff inet 10.30.123.206/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe79:8574/64 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) 02/05/2024 _x86_64_ (2 CPU) 09:03:18 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 251.41 2.15 249.26 69.03 9225.22 09:06:01 PM 145.90 0.62 145.29 50.77 5051.80 09:07:01 PM 77.34 0.03 77.31 1.20 1513.43 09:08:01 PM 30.95 1.95 29.00 210.56 861.42 Average: 126.40 1.19 125.22 82.89 4163.00 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5569460 2439456 30.46 2620 1805840 660996 7.30 556264 1586796 110092 09:06:01 PM 5606724 2402192 29.99 2620 1821492 602580 6.65 524784 1575544 32316 09:07:01 PM 5589020 2419896 30.22 2620 1821528 615800 6.80 540240 1575024 12 09:08:01 PM 5600780 2408136 30.07 2620 1830004 595208 6.57 644340 1459676 28060 Average: 5591496 2417420 30.18 2620 1819716 618646 6.83 566407 1549260 42620 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 61.55 46.94 977.29 7.77 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 32.36 27.43 199.55 7.86 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 18.12 15.89 14.63 6.06 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 32.92 26.72 32.39 10.53 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.24 29.25 305.96 8.05 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) 02/05/2024 _x86_64_ (2 CPU) 09:03:18 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 34.70 0.00 3.07 6.72 0.11 55.40 09:05:01 PM 0 16.09 0.00 1.73 4.42 0.12 77.65 09:05:01 PM 1 54.23 0.00 4.45 9.16 0.11 32.05 09:06:01 PM all 35.62 0.00 2.76 2.98 0.10 58.53 09:06:01 PM 0 14.85 0.00 1.96 2.21 0.09 80.89 09:06:01 PM 1 57.41 0.00 3.63 3.77 0.13 35.07 09:07:01 PM all 25.99 0.00 0.74 2.20 0.10 70.96 09:07:01 PM 0 3.70 0.00 0.45 0.59 0.10 95.16 09:07:01 PM 1 49.56 0.00 1.03 3.93 0.09 45.39 09:08:01 PM all 36.58 0.00 2.34 0.39 0.10 60.59 09:08:01 PM 0 13.80 0.00 1.61 0.31 0.09 84.20 09:08:01 PM 1 60.82 0.00 3.15 0.47 0.11 35.45 Average: all 33.20 0.00 2.22 3.07 0.10 61.40 Average: 0 12.08 0.00 1.43 1.88 0.10 84.52 Average: 1 55.48 0.00 3.06 4.34 0.11 37.01