---> uname -a: Linux prd-centos7-builder-2c-1g-5466.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 514 5437 16 1869 7025 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:89:ae:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.239/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe89:aea3/64 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) 03/11/2024 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 148.52 2.30 146.22 72.09 7463.64 09:06:01 PM 276.10 0.28 275.81 14.39 7997.23 09:07:01 PM 44.26 0.37 43.89 37.58 990.42 09:08:01 PM 33.30 1.95 31.35 210.46 919.03 Average: 125.53 1.22 124.31 83.64 4342.28 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5654400 2354516 29.40 2620 1760572 631416 6.97 511440 1563548 113460 09:06:01 PM 5552460 2456456 30.67 2620 1802796 670480 7.40 590264 1566000 16660 09:07:01 PM 5644644 2364272 29.52 2620 1803736 570576 6.30 497892 1566080 24 09:08:01 PM 5566472 2442444 30.50 2620 1811844 649440 7.17 690680 1448708 29264 Average: 5604494 2404422 30.02 2620 1794737 630478 6.96 572569 1536084 39852 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 62.92 47.95 1046.11 8.29 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 21.29 18.14 51.58 6.59 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 27.90 25.04 29.06 7.99 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 33.63 26.37 33.06 18.71 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.44 29.38 289.95 10.39 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) 03/11/2024 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 34.46 0.00 2.72 4.32 0.13 58.37 09:05:01 PM 0 44.65 0.00 3.42 3.95 0.14 47.83 09:05:01 PM 1 24.49 0.00 2.04 4.68 0.10 68.69 09:06:01 PM all 35.25 0.00 2.43 6.89 0.09 55.34 09:06:01 PM 0 62.32 0.00 2.80 3.62 0.11 31.16 09:06:01 PM 1 9.55 0.00 2.08 10.01 0.09 78.28 09:07:01 PM all 35.84 0.00 1.72 0.56 0.10 61.80 09:07:01 PM 0 56.59 0.00 2.19 0.89 0.09 40.24 09:07:01 PM 1 15.98 0.00 1.28 0.24 0.09 82.42 09:08:01 PM all 40.31 0.00 2.07 0.28 0.08 57.26 09:08:01 PM 0 77.65 0.00 2.97 0.45 0.09 18.84 09:08:01 PM 1 5.55 0.00 1.20 0.12 0.07 93.07 Average: all 36.46 0.00 2.23 3.01 0.10 58.20 Average: 0 60.19 0.00 2.85 2.24 0.11 34.62 Average: 1 13.83 0.00 1.64 3.75 0.09 80.69