---> uname -a: Linux prd-centos7-builder-2c-1g-380.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 521 5427 16 1872 7018 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:bc:48:0c brd ff:ff:ff:ff:ff:ff inet 10.30.123.106/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:febc:480c/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) 03/19/2024 _x86_64_ (2 CPU) 04:03:53 PM LINUX RESTART 04:05:09 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 34.35 0.37 33.99 12.30 22344.36 04:07:01 PM 93.16 21.20 71.96 4170.79 5157.07 04:08:01 PM 45.77 1.43 44.34 44.50 1656.00 04:09:01 PM 37.16 0.03 37.13 1.07 2008.18 04:10:01 PM 173.04 0.03 173.01 0.93 7073.41 04:11:01 PM 189.87 0.30 189.57 14.92 5879.70 04:12:01 PM 43.07 0.37 42.70 37.57 920.77 04:13:01 PM 27.57 1.95 25.62 210.56 753.97 Average: 81.29 3.26 78.03 570.93 5443.19 04:05:09 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 6379236 1629672 20.35 2620 1326212 341552 4.26 134592 1280012 24 04:07:01 PM 5929896 2079012 25.96 2620 1522592 612320 6.76 457300 1391204 18364 04:08:01 PM 5891216 2117692 26.44 2620 1553116 612360 6.76 482064 1397372 14268 04:09:01 PM 5760116 2248792 28.08 2620 1628292 661004 7.30 570048 1435468 36944 04:10:01 PM 5635200 2373708 29.64 2620 1744580 631008 6.97 536672 1555344 41536 04:11:01 PM 5606172 2402736 30.00 2620 1805504 582588 6.43 537732 1566396 16568 04:12:01 PM 5592304 2416604 30.17 2620 1806572 595932 6.58 552440 1566480 20 04:13:01 PM 5590264 2418644 30.20 2620 1812612 588528 6.50 666052 1452264 17660 Average: 5798050 2210858 27.60 2620 1649935 578162 6.38 492112 1455568 18173 04:05:09 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:06:01 PM eth0 10.32 8.13 2.37 1.75 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 248.86 164.01 760.24 58.88 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 14.91 12.33 158.75 1.99 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 27.05 22.88 619.80 3.15 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 14.92 12.05 125.84 2.80 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 31.90 24.95 196.50 7.39 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 22.42 20.72 23.02 7.01 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 29.65 23.69 31.94 9.54 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.68 36.57 243.83 11.73 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) 03/19/2024 _x86_64_ (2 CPU) 04:03:53 PM LINUX RESTART 04:05:09 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 0.52 0.00 0.50 98.94 0.01 0.03 04:06:01 PM 0 0.42 0.00 0.35 99.23 0.00 0.00 04:06:01 PM 1 0.62 0.00 0.68 98.65 0.02 0.04 04:07:01 PM all 16.12 0.00 3.16 27.90 0.09 52.74 04:07:01 PM 0 17.94 0.00 3.05 35.81 0.07 43.14 04:07:01 PM 1 14.29 0.00 3.27 19.99 0.10 62.35 04:08:01 PM all 8.65 0.00 0.88 9.48 0.05 80.94 04:08:01 PM 0 5.14 0.00 0.64 7.36 0.05 86.80 04:08:01 PM 1 12.18 0.00 1.10 11.62 0.07 75.02 04:09:01 PM all 6.41 0.00 0.50 11.72 0.06 81.31 04:09:01 PM 0 5.35 0.00 0.34 10.79 0.03 83.48 04:09:01 PM 1 7.49 0.00 0.66 12.66 0.08 79.10 04:10:01 PM all 20.84 0.00 2.04 6.72 0.13 70.27 04:10:01 PM 0 21.20 0.00 2.26 7.69 0.12 68.72 04:10:01 PM 1 20.46 0.00 1.81 5.76 0.12 71.85 04:11:01 PM all 36.35 0.00 2.57 4.63 0.13 56.31 04:11:01 PM 0 67.17 0.00 3.69 4.71 0.16 24.26 04:11:01 PM 1 7.63 0.00 1.54 4.58 0.12 86.14 04:12:01 PM all 30.53 0.00 1.17 2.63 0.10 65.58 04:12:01 PM 0 39.54 0.00 1.52 4.09 0.11 54.74 04:12:01 PM 1 21.77 0.00 0.83 1.21 0.09 76.12 04:13:01 PM all 33.41 0.00 1.90 1.61 0.11 62.97 04:13:01 PM 0 38.75 0.00 1.84 2.32 0.12 56.97 04:13:01 PM 1 28.16 0.00 1.95 0.90 0.09 68.90 Average: all 19.20 0.00 1.60 19.46 0.09 59.66 Average: 0 24.26 0.00 1.71 20.63 0.08 53.33 Average: 1 14.21 0.00 1.49 18.30 0.09 65.91