---> uname -a: Linux prd-centos7-builder-2c-1g-5196.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 523 5426 16 1871 7016 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:db:74:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.98/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fedb:74c6/64 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) 03/08/2024 _x86_64_ (2 CPU) 01:03:18 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 177.99 2.15 175.84 69.01 8453.06 01:06:01 AM 210.61 0.48 210.13 16.66 6005.06 01:07:01 AM 42.15 0.18 41.97 35.85 970.58 01:08:01 AM 26.89 1.95 24.94 210.56 695.44 Average: 114.42 1.19 113.23 83.02 4031.61 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5564724 2444192 30.52 2620 1796440 643652 7.11 573060 1576356 130528 01:06:01 AM 5594428 2414488 30.15 2620 1803788 603276 6.66 549860 1565800 16556 01:07:01 AM 5559276 2449640 30.59 2620 1804856 630348 6.96 583592 1566096 32 01:08:01 AM 5621980 2386936 29.80 2620 1810872 554076 6.12 632704 1451708 17604 Average: 5585102 2423814 30.26 2620 1803989 607838 6.71 584804 1539990 41180 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 62.88 48.33 1007.64 8.26 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 22.80 19.39 54.12 6.79 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 20.44 18.71 20.58 6.23 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 33.50 26.14 33.73 19.21 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.91 28.14 279.08 10.12 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) 03/08/2024 _x86_64_ (2 CPU) 01:03:18 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 35.75 0.00 2.97 4.16 0.11 57.01 01:05:01 AM 0 56.50 0.00 4.38 4.73 0.12 34.26 01:05:01 AM 1 15.80 0.00 1.63 3.61 0.10 78.86 01:06:01 AM all 32.63 0.00 1.85 6.26 0.10 59.17 01:06:01 AM 0 63.69 0.00 2.77 7.10 0.09 26.35 01:06:01 AM 1 3.57 0.00 0.99 5.46 0.08 89.89 01:07:01 AM all 24.58 0.00 1.35 0.83 0.13 73.12 01:07:01 AM 0 40.41 0.00 1.39 1.07 0.09 57.04 01:07:01 AM 1 9.32 0.00 1.29 0.61 0.19 88.60 01:08:01 AM all 37.81 0.00 1.82 0.27 0.10 60.00 01:08:01 AM 0 73.80 0.00 2.84 0.43 0.09 22.83 01:08:01 AM 1 4.36 0.00 0.91 0.12 0.08 94.53 Average: all 32.67 0.00 2.00 2.88 0.11 62.35 Average: 0 58.46 0.00 2.84 3.33 0.10 35.27 Average: 1 8.23 0.00 1.20 2.45 0.11 88.00