---> uname -a: Linux prd-centos7-builder-2c-1g-5067.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: 2799.996 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 516 5434 16 1870 7022 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:c1:b5:03 brd ff:ff:ff:ff:ff:ff inet 10.30.122.13/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fec1:b503/64 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) 03/06/2024 _x86_64_ (2 CPU) 08:03:18 PM LINUX RESTART 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 157.99 2.23 155.75 71.27 7874.55 08:06:01 PM 231.07 0.30 230.77 14.93 6645.13 08:07:01 PM 49.11 0.37 48.74 37.58 1119.06 08:08:01 PM 27.00 1.95 25.05 210.56 716.97 Average: 116.29 1.21 115.08 83.58 4089.24 08:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5587444 2421464 30.23 2620 1783452 639844 7.06 557724 1573240 133796 08:06:01 PM 5585184 2423724 30.26 2620 1802684 608548 6.72 555564 1565828 16552 08:07:01 PM 5539276 2469632 30.84 2620 1803852 651908 7.20 602180 1565984 132 08:08:01 PM 5622648 2386260 29.80 2620 1809732 559992 6.18 631816 1451500 17624 Average: 5583638 2425270 30.28 2620 1799930 615073 6.79 586821 1539138 42026 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 66.39 49.26 1043.79 8.36 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 17.31 15.44 48.06 11.10 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 25.52 22.96 25.98 7.98 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 30.90 24.57 32.43 9.90 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.03 28.06 287.63 9.34 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) 03/06/2024 _x86_64_ (2 CPU) 08:03:18 PM LINUX RESTART 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 35.89 0.00 2.92 4.29 0.13 56.78 08:05:01 PM 0 67.02 0.00 4.89 5.02 0.11 22.96 08:05:01 PM 1 6.79 0.00 1.05 3.63 0.15 88.38 08:06:01 PM all 26.63 0.00 1.86 7.15 0.12 64.24 08:06:01 PM 0 36.86 0.00 2.05 7.41 0.11 53.57 08:06:01 PM 1 16.58 0.00 1.68 6.88 0.14 74.72 08:07:01 PM all 34.28 0.00 1.21 1.08 0.09 63.34 08:07:01 PM 0 68.71 0.00 1.62 1.96 0.09 27.61 08:07:01 PM 1 2.20 0.00 0.86 0.25 0.08 96.61 08:08:01 PM all 36.17 0.00 1.77 0.86 0.09 61.12 08:08:01 PM 0 70.09 0.00 2.62 1.49 0.11 25.68 08:08:01 PM 1 4.74 0.00 0.96 0.27 0.07 93.96 Average: all 33.24 0.00 1.94 3.34 0.11 61.37 Average: 0 60.51 0.00 2.79 4.00 0.10 32.60 Average: 1 7.51 0.00 1.13 2.73 0.11 88.52