---> uname -a: Linux prd-centos7-builder-2c-1g-671.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 503 5428 16 1889 7035 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:3e:e0:38 brd ff:ff:ff:ff:ff:ff inet 10.30.122.219/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe3e:e038/64 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) 02/09/2024 _x86_64_ (2 CPU) 08:03:36 PM LINUX RESTART 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 128.21 30.64 97.57 4405.40 5799.42 08:06:01 PM 222.53 0.05 222.49 0.67 7951.25 08:07:01 PM 156.87 0.63 156.24 52.24 4340.95 08:08:01 PM 15.79 0.00 15.79 0.00 370.83 08:09:01 PM 28.56 1.95 26.62 210.53 824.67 Average: 110.40 6.66 103.74 933.94 3857.59 08:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5701112 2307796 28.82 2620 1716228 625864 6.91 501028 1536252 140888 08:06:01 PM 5518416 2490492 31.10 2620 1835688 659328 7.28 590424 1600096 107736 08:07:01 PM 5540712 2468196 30.82 2620 1832208 631532 6.97 588004 1576396 9688 08:08:01 PM 5538544 2470364 30.85 2620 1833604 631784 6.98 591860 1574488 11064 08:09:01 PM 5571612 2437296 30.43 2620 1831024 599404 6.62 672008 1460532 28048 Average: 5574079 2434829 30.40 2620 1809750 629582 6.95 588665 1549553 59485 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 305.01 225.21 1530.13 64.01 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 96.97 86.48 500.06 13.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 65.57 60.15 43.08 11.32 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 49.66 45.34 28.27 8.46 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 64.44 55.73 41.41 12.97 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.34 94.59 428.65 21.96 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) 02/09/2024 _x86_64_ (2 CPU) 08:03:36 PM LINUX RESTART 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 41.33 0.00 5.15 3.17 0.12 50.23 08:05:01 PM 0 22.67 0.00 3.75 1.91 0.10 71.57 08:05:01 PM 1 60.84 0.00 6.60 4.50 0.13 27.93 08:06:01 PM all 35.35 0.00 2.75 6.66 0.11 55.13 08:06:01 PM 0 19.73 0.00 1.83 5.18 0.12 73.14 08:06:01 PM 1 51.51 0.00 3.70 8.17 0.11 36.51 08:07:01 PM all 32.95 0.00 2.08 4.98 0.10 59.89 08:07:01 PM 0 9.81 0.00 1.62 6.23 0.09 82.25 08:07:01 PM 1 57.19 0.00 2.57 3.69 0.11 36.44 08:08:01 PM all 25.24 0.00 0.99 0.73 0.07 72.97 08:08:01 PM 0 12.65 0.00 0.92 0.24 0.07 86.13 08:08:01 PM 1 38.20 0.00 1.05 1.23 0.09 59.44 08:09:01 PM all 34.69 0.00 2.18 1.98 0.10 61.04 08:09:01 PM 0 5.18 0.00 1.03 0.27 0.07 93.45 08:09:01 PM 1 66.30 0.00 3.42 3.84 0.13 26.32 Average: all 33.87 0.00 2.62 3.50 0.10 59.91 Average: 0 13.95 0.00 1.82 2.76 0.09 81.37 Average: 1 54.69 0.00 3.45 4.28 0.11 37.46