---> uname -a: Linux prd-centos7-builder-2c-1g-9457.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 507 5448 16 1864 7031 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:14:1d:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.85/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe14:1dd5/64 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) 09/04/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 160.24 26.05 134.19 4307.79 7715.96 01:06:01 PM 231.45 0.05 231.40 0.80 7620.57 01:07:01 PM 151.34 0.62 150.72 51.71 4077.58 01:08:01 PM 24.95 1.63 23.32 146.06 487.79 Average: 142.00 7.09 134.91 1126.72 4975.59 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5761980 2246936 28.06 2620 1692272 590500 6.52 456140 1515984 130368 01:06:01 PM 5626608 2382308 29.75 2620 1797696 599740 6.62 513152 1572672 95040 01:07:01 PM 5636372 2372544 29.62 2620 1797824 585776 6.47 517032 1556972 8 01:08:01 PM 5582488 2426428 30.30 2620 1798924 636892 7.03 691880 1435284 14828 Average: 5651862 2357054 29.43 2620 1771679 603227 6.66 544551 1520228 60061 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 328.03 202.75 1520.61 64.63 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 27.35 22.92 292.23 5.76 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 21.47 19.57 37.04 6.91 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 28.84 24.32 29.79 10.06 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.43 67.40 469.96 21.84 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) 09/04/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 33.23 0.00 4.73 12.27 0.10 49.67 01:05:01 PM 0 18.80 0.00 3.40 7.55 0.09 70.17 01:05:01 PM 1 48.22 0.00 6.09 17.16 0.12 28.40 01:06:01 PM all 21.30 0.00 2.22 11.09 0.09 65.30 01:06:01 PM 0 14.95 0.00 1.71 10.88 0.09 72.37 01:06:01 PM 1 27.71 0.00 2.72 11.31 0.09 58.18 01:07:01 PM all 26.71 0.00 1.46 9.94 0.08 61.82 01:07:01 PM 0 8.46 0.00 1.40 10.81 0.07 79.26 01:07:01 PM 1 45.68 0.00 1.53 9.01 0.11 43.68 01:08:01 PM all 35.35 0.00 1.64 0.76 0.10 62.15 01:08:01 PM 0 22.62 0.00 1.33 0.28 0.09 75.68 01:08:01 PM 1 48.43 0.00 1.97 1.26 0.09 48.25 Average: all 29.11 0.00 2.51 8.53 0.09 59.76 Average: 0 16.17 0.00 1.96 7.41 0.08 74.39 Average: 1 42.42 0.00 3.07 9.69 0.10 44.72