---> uname -a: Linux prd-centos7-builder-2c-1g-5339.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 511 5436 16 1873 7027 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:50:56:94 brd ff:ff:ff:ff:ff:ff inet 10.30.122.8/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe50:5694/64 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) 03/09/2024 _x86_64_ (2 CPU) 07:03:34 PM LINUX RESTART 07:04:03 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 128.51 26.13 102.38 4439.90 5987.92 07:06:02 PM 268.92 0.30 268.62 14.79 8632.26 07:07:01 PM 101.86 0.37 101.49 38.22 2547.72 07:08:01 PM 18.36 1.63 16.72 146.06 372.16 Average: 129.54 6.98 122.56 1137.04 4379.56 07:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5715564 2293344 28.63 2620 1716380 598616 6.61 484204 1535836 140468 07:06:02 PM 5598544 2410364 30.10 2620 1805828 600684 6.63 538116 1572256 51144 07:07:01 PM 5595484 2413424 30.13 2620 1806884 602056 6.65 544896 1569096 12 07:08:01 PM 5595360 2413548 30.14 2620 1808096 596244 6.58 664088 1448876 14808 Average: 5626238 2382670 29.75 2620 1784297 599400 6.62 557826 1531516 51608 07:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 273.20 171.66 1568.83 60.68 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 07:06:02 PM eth0 35.73 26.30 286.61 7.12 0.00 0.00 0.00 07:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 25.28 23.09 26.51 7.45 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 24.65 19.69 27.89 7.52 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 88.45 59.41 470.24 20.41 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) 03/09/2024 _x86_64_ (2 CPU) 07:03:34 PM LINUX RESTART 07:04:03 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 43.04 0.00 5.45 3.50 0.13 47.89 07:05:01 PM 0 27.86 0.00 4.39 2.63 0.13 64.99 07:05:01 PM 1 58.67 0.00 6.50 4.39 0.11 30.32 07:06:02 PM all 33.33 0.00 2.48 8.38 0.10 55.70 07:06:02 PM 0 9.37 0.00 1.49 7.91 0.10 81.13 07:06:02 PM 1 58.79 0.00 3.55 8.90 0.11 28.65 07:07:01 PM all 32.51 0.00 1.57 2.68 0.10 63.15 07:07:01 PM 0 18.22 0.00 1.55 3.11 0.09 77.03 07:07:01 PM 1 47.25 0.00 1.62 2.23 0.09 48.81 07:08:01 PM all 27.94 0.00 1.46 0.16 0.09 70.35 07:08:01 PM 0 7.37 0.00 0.91 0.02 0.08 91.62 07:08:01 PM 1 49.48 0.00 2.03 0.30 0.09 48.10 Average: all 34.09 0.00 2.71 3.67 0.10 59.42 Average: 0 15.50 0.00 2.05 3.42 0.10 78.92 Average: 1 53.49 0.00 3.40 3.93 0.10 39.09