---> uname -a: Linux prd-centos7-builder-2c-1g-859.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 530 5403 16 1886 7008 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:f2:54:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.156/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fef2:54f0/64 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) 02/13/2024 _x86_64_ (2 CPU) 04:03:18 PM LINUX RESTART 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 43.73 11.45 32.28 1208.81 2884.52 04:06:01 PM 231.10 0.18 230.91 5.73 8576.40 04:07:01 PM 171.53 0.50 171.03 21.32 5704.20 04:08:01 PM 77.18 0.15 77.03 30.65 1519.26 04:09:01 PM 25.12 1.82 23.31 188.87 664.10 Average: 109.96 2.79 107.17 288.03 3873.22 04:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5725124 2283792 28.52 2620 1670136 705564 7.79 562412 1472128 124960 04:06:01 PM 5571132 2437784 30.44 2620 1800208 682300 7.53 560864 1579752 105116 04:07:01 PM 5620572 2388344 29.82 2620 1819048 612580 6.76 514376 1573788 32312 04:08:01 PM 5511532 2497384 31.18 2620 1829608 689980 7.62 621376 1573972 9676 04:09:01 PM 5521552 2487364 31.06 2620 1825132 684248 7.55 727184 1458808 15924 Average: 5589982 2418934 30.20 2620 1788826 674934 7.45 597242 1531690 57598 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 217.38 144.73 1238.69 43.12 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 23.02 17.89 314.29 3.41 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 30.58 24.50 213.73 7.22 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 21.01 19.36 15.35 16.18 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 28.01 22.68 28.72 9.04 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.49 45.50 359.27 15.70 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) 02/13/2024 _x86_64_ (2 CPU) 04:03:18 PM LINUX RESTART 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 24.10 0.00 2.28 9.82 0.11 63.70 04:05:01 PM 0 12.92 0.00 1.37 1.26 0.11 84.35 04:05:01 PM 1 35.46 0.00 3.20 18.53 0.12 42.69 04:06:01 PM all 22.59 0.00 2.28 22.32 0.09 52.73 04:06:01 PM 0 16.53 0.00 1.79 7.35 0.09 74.23 04:06:01 PM 1 28.73 0.00 2.80 37.50 0.09 30.88 04:07:01 PM all 34.04 0.00 2.37 3.61 0.11 59.86 04:07:01 PM 0 16.64 0.00 2.08 3.26 0.10 77.91 04:07:01 PM 1 52.34 0.00 2.67 3.97 0.13 40.89 04:08:01 PM all 24.57 0.00 1.37 1.76 0.09 72.22 04:08:01 PM 0 8.08 0.00 1.12 1.51 0.08 89.21 04:08:01 PM 1 41.95 0.00 1.63 2.04 0.09 54.30 04:09:01 PM all 32.73 0.00 1.62 0.60 0.13 64.91 04:09:01 PM 0 30.41 0.00 1.75 0.42 0.14 67.28 04:09:01 PM 1 35.10 0.00 1.50 0.79 0.11 62.50 Average: all 27.58 0.00 1.98 7.65 0.11 62.68 Average: 0 16.85 0.00 1.62 2.77 0.10 78.65 Average: 1 38.64 0.00 2.36 12.70 0.11 46.19