---> uname -a: Linux prd-centos7-builder-2c-1g-31648.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 511 5447 16 1861 7027 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:74:23:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.12/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe74:23e6/64 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) 11/24/2024 _x86_64_ (2 CPU) 11:13:32 PM LINUX RESTART 11:14:02 PM tps rtps wtps bread/s bwrtn/s 11:15:01 PM 191.60 28.79 162.81 4319.05 7234.38 11:16:01 PM 252.48 0.28 252.20 14.39 8049.55 11:17:01 PM 81.76 0.38 81.38 38.11 2027.32 Average: 175.20 9.71 165.48 1441.45 5762.53 11:14:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:15:01 PM 5727356 2281560 28.49 2620 1688444 646412 7.14 498224 1511240 122016 11:16:01 PM 5574008 2434908 30.40 2620 1793684 662640 7.32 581100 1550680 40032 11:17:01 PM 5620692 2388224 29.82 2620 1794536 615248 6.79 536080 1550760 12 Average: 5640685 2368231 29.57 2620 1758888 641433 7.08 538468 1537560 54020 11:14:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:15:01 PM eth0 277.51 191.77 1547.80 64.12 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 34.26 29.18 295.15 9.02 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 24.02 21.94 23.99 7.54 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.02 80.35 617.23 26.69 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) 11/24/2024 _x86_64_ (2 CPU) 11:13:32 PM LINUX RESTART 11:14:02 PM CPU %user %nice %system %iowait %steal %idle 11:15:01 PM all 35.43 0.00 5.40 6.60 0.12 52.45 11:15:01 PM 0 25.79 0.00 4.39 5.11 0.12 64.59 11:15:01 PM 1 45.25 0.00 6.46 8.11 0.11 40.07 11:16:01 PM all 34.41 0.00 2.70 6.36 0.12 56.41 11:16:01 PM 0 11.02 0.00 1.75 4.40 0.09 82.74 11:16:01 PM 1 59.28 0.00 3.67 8.44 0.14 28.46 11:17:01 PM all 34.11 0.00 1.68 4.33 0.09 59.79 11:17:01 PM 0 15.88 0.00 1.57 3.57 0.09 78.90 11:17:01 PM 1 53.02 0.00 1.84 5.14 0.11 39.90 Average: all 34.65 0.00 3.24 5.75 0.11 56.25 Average: 0 17.47 0.00 2.55 4.35 0.10 75.54 Average: 1 52.50 0.00 3.98 7.22 0.12 36.18