---> uname -a: Linux prd-centos7-builder-2c-1g-458.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 537 5421 16 1862 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:44:7c:2f brd ff:ff:ff:ff:ff:ff inet 10.30.123.22/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe44:7c2f/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) 05/12/2024 _x86_64_ (2 CPU) 07:03:18 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 150.80 10.19 140.61 869.02 4777.70 07:06:01 PM 291.24 0.30 290.94 14.79 9147.28 07:07:01 PM 70.48 0.37 70.11 37.58 1509.23 07:08:01 PM 29.64 1.95 27.69 210.56 770.21 Average: 135.55 3.20 132.35 282.99 4051.56 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5640796 2368112 29.57 2620 1723364 698204 7.71 555112 1538608 142872 07:06:01 PM 5575968 2432940 30.38 2620 1794812 656476 7.25 576488 1555360 22312 07:07:01 PM 5515552 2493356 31.13 2620 1795852 710608 7.85 637528 1555516 12 07:08:01 PM 5532400 2476508 30.92 2620 1811808 667296 7.37 729076 1445752 28040 Average: 5566179 2442729 30.50 2620 1781459 683146 7.54 624551 1523809 48309 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 65.21 49.53 830.80 9.87 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 27.09 22.05 215.98 6.52 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 25.39 22.62 26.06 7.98 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 33.73 26.74 40.44 10.35 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.86 30.24 278.34 8.68 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) 05/12/2024 _x86_64_ (2 CPU) 07:03:18 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 34.67 0.00 3.01 4.34 0.11 57.86 07:05:01 PM 0 60.17 0.00 4.80 7.40 0.13 27.51 07:05:01 PM 1 10.54 0.00 1.31 1.46 0.10 86.59 07:06:01 PM all 34.09 0.00 2.89 8.15 0.11 54.76 07:06:01 PM 0 61.68 0.00 4.30 10.63 0.13 23.26 07:06:01 PM 1 8.08 0.00 1.59 5.80 0.10 84.42 07:07:01 PM all 38.19 0.00 1.39 1.66 0.09 58.68 07:07:01 PM 0 75.05 0.00 1.86 1.67 0.09 21.33 07:07:01 PM 1 3.91 0.00 0.93 1.67 0.08 93.42 07:08:01 PM all 38.59 0.00 2.03 0.36 0.10 58.92 07:08:01 PM 0 73.72 0.00 2.94 0.54 0.11 22.69 07:08:01 PM 1 5.90 0.00 1.16 0.19 0.08 92.66 Average: all 36.38 0.00 2.33 3.63 0.10 57.56 Average: 0 67.63 0.00 3.48 5.07 0.11 23.71 Average: 1 7.10 0.00 1.25 2.27 0.09 89.29