---> uname -a: Linux prd-centos7-builder-2c-1g-34087.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 514 5435 16 1871 7025 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:b4:71:5f brd ff:ff:ff:ff:ff:ff inet 10.30.123.202/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:feb4:715f/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) 12/02/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 225.57 3.02 222.56 135.80 9425.14 01:06:02 PM 190.49 0.63 189.86 52.23 5381.86 01:07:01 PM 29.73 1.85 27.88 192.04 780.20 Average: 149.26 1.83 147.43 126.32 5220.40 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5623060 2385856 29.79 2620 1794328 598952 6.61 510352 1577576 110388 01:06:02 PM 5576384 2432532 30.37 2620 1804268 629680 6.95 567520 1561308 228 01:07:01 PM 5615496 2393420 29.88 2620 1809176 581736 6.42 643808 1445140 17736 Average: 5604980 2403936 30.02 2620 1802591 603456 6.66 573893 1528008 42784 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 64.30 49.09 1032.16 9.46 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 PM eth0 28.43 25.77 62.01 9.42 0.00 0.00 0.00 01:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 29.87 24.63 31.34 10.34 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.93 33.21 377.07 9.74 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) 12/02/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 33.67 0.00 3.09 7.92 0.13 55.19 01:05:01 PM 0 52.86 0.00 4.51 9.39 0.12 33.11 01:05:01 PM 1 15.24 0.00 1.74 6.50 0.14 76.39 01:06:02 PM all 37.18 0.00 2.03 3.74 0.12 56.93 01:06:02 PM 0 60.77 0.00 2.70 2.54 0.13 33.86 01:06:02 PM 1 14.80 0.00 1.37 4.90 0.10 78.83 01:07:01 PM all 35.11 0.00 1.82 0.62 0.10 62.35 01:07:01 PM 0 69.82 0.00 2.79 1.09 0.13 26.17 01:07:01 PM 1 3.50 0.00 0.96 0.17 0.07 95.30 Average: all 35.32 0.00 2.32 4.13 0.12 58.12 Average: 0 60.98 0.00 3.35 4.41 0.13 31.13 Average: 1 11.19 0.00 1.36 3.86 0.10 83.49