---> uname -a: Linux prd-centos7-builder-2c-1g-669.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 530 5403 16 1887 7007 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:fa:78:72 brd ff:ff:ff:ff:ff:ff inet 10.30.123.34/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fefa:7872/64 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) 06:03:19 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 136.72 2.16 134.55 69.68 7228.34 06:06:02 PM 253.76 0.32 253.44 15.33 8153.94 06:07:01 PM 84.15 0.37 83.77 38.21 1849.85 06:08:01 PM 15.38 0.28 15.09 7.60 312.31 Average: 122.66 0.79 121.88 32.68 4397.02 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5595532 2413376 30.13 2620 1762504 697524 7.70 561744 1569324 117520 06:06:02 PM 5572132 2436776 30.43 2620 1818348 638940 7.05 549776 1583468 32304 06:07:01 PM 5561508 2447400 30.56 2620 1819404 640176 7.07 571084 1573176 12 06:08:01 PM 5536760 2472148 30.87 2620 1817320 661120 7.30 603320 1562512 13572 Average: 5566483 2442425 30.50 2620 1804394 659440 7.28 571481 1572120 40852 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 132.87 118.42 1019.85 14.42 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 PM eth0 67.47 58.92 302.37 9.28 0.00 0.00 0.00 06:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 72.73 66.07 46.55 12.35 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 48.75 43.97 34.29 8.30 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.49 71.87 352.09 11.08 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) 06:03:19 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 35.10 0.00 3.12 3.28 0.13 58.36 06:05:01 PM 0 47.11 0.00 3.70 2.99 0.13 46.07 06:05:01 PM 1 23.45 0.00 2.57 3.59 0.14 70.25 06:06:02 PM all 30.59 0.00 2.66 7.83 0.11 58.82 06:06:02 PM 0 43.14 0.00 3.33 9.08 0.12 44.32 06:06:02 PM 1 18.45 0.00 2.00 6.59 0.10 72.85 06:07:01 PM all 33.70 0.00 1.70 1.75 0.10 62.75 06:07:01 PM 0 50.23 0.00 2.23 2.17 0.11 45.27 06:07:01 PM 1 17.75 0.00 1.19 1.36 0.09 79.61 06:08:01 PM all 25.55 0.00 1.16 0.13 0.08 73.08 06:08:01 PM 0 45.95 0.00 1.78 0.14 0.07 52.06 06:08:01 PM 1 6.05 0.00 0.57 0.12 0.07 93.19 Average: all 31.20 0.00 2.15 3.24 0.11 63.30 Average: 0 46.59 0.00 2.76 3.59 0.11 46.95 Average: 1 16.35 0.00 1.58 2.90 0.10 79.07