---> uname -a: Linux prd-centos7-builder-2c-1g-7088.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 536 5423 16 1861 7002 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:86:b0:50 brd ff:ff:ff:ff:ff:ff inet 10.30.123.252/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fe86:b050/64 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) 08/04/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:03 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 225.28 2.24 223.04 71.27 9415.34 09:06:01 PM 188.87 0.62 188.26 51.71 5266.22 09:07:01 PM 31.43 1.95 29.49 210.56 784.67 Average: 147.67 1.59 146.07 111.63 5107.57 09:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5588232 2420676 30.22 2620 1800532 624028 6.89 549352 1570744 126288 09:06:01 PM 5614388 2394520 29.90 2620 1795060 601956 6.65 538540 1553836 16 09:07:01 PM 5590460 2418448 30.20 2620 1801080 624180 6.89 677172 1438400 17844 Average: 5597693 2411215 30.11 2620 1798891 616721 6.81 588355 1520993 48049 09:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 68.48 54.16 959.64 10.15 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 28.40 25.60 42.38 9.49 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 35.00 27.39 33.43 16.82 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 Average: eth0 43.69 35.51 338.25 12.18 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) 08/04/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:03 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 34.37 0.00 3.37 5.51 0.10 56.65 09:05:01 PM 0 20.12 0.00 2.19 5.42 0.12 72.14 09:05:01 PM 1 49.01 0.00 4.59 5.62 0.09 40.69 09:06:01 PM all 36.19 0.00 2.00 4.29 0.10 57.43 09:06:01 PM 0 26.72 0.00 1.47 5.28 0.09 66.44 09:06:01 PM 1 45.93 0.00 2.53 3.26 0.09 48.20 09:07:01 PM all 37.93 0.00 2.17 0.30 0.09 59.51 09:07:01 PM 0 15.49 0.00 1.72 0.19 0.07 82.54 09:07:01 PM 1 61.30 0.00 2.63 0.44 0.11 35.52 Average: all 36.19 0.00 2.50 3.33 0.09 57.88 Average: 0 20.75 0.00 1.79 3.59 0.09 73.78 Average: 1 52.12 0.00 3.23 3.08 0.10 41.48