---> uname -a: Linux prd-centos7-builder-2c-1g-5381.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: 2799.996 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 492 5455 16 1873 7047 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:4c:7e:3e brd ff:ff:ff:ff:ff:ff inet 10.30.123.87/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe4c:7e3e/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) 03/10/2024 _x86_64_ (2 CPU) 07:03:17 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 114.18 2.17 112.01 69.57 5698.38 07:06:01 PM 309.23 0.30 308.93 14.92 9334.64 07:07:01 PM 42.38 0.37 42.01 37.58 997.37 07:08:01 PM 26.88 1.82 25.07 188.81 702.07 Average: 123.17 1.16 122.01 77.72 4183.18 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5658556 2350352 29.35 2620 1761648 603748 6.67 508128 1565604 158512 07:06:01 PM 5551784 2457124 30.68 2620 1805812 642292 7.09 587308 1569564 16512 07:07:01 PM 5602376 2406532 30.05 2620 1807056 588900 6.50 536972 1569828 32 07:08:01 PM 5582068 2426840 30.30 2620 1812236 596852 6.59 669848 1455204 17604 Average: 5598696 2410212 30.09 2620 1796688 607948 6.71 575564 1540050 48165 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 61.95 46.49 937.89 8.06 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 07:06:01 PM eth0 21.40 18.25 51.66 6.62 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 20.12 18.17 22.45 6.02 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 30.86 24.33 31.90 15.60 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 33.58 26.81 260.96 9.07 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) 03/10/2024 _x86_64_ (2 CPU) 07:03:17 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 33.15 0.00 2.55 4.25 0.11 59.94 07:05:01 PM 0 24.64 0.00 1.90 3.41 0.10 69.95 07:05:01 PM 1 41.80 0.00 3.20 5.12 0.12 49.75 07:06:01 PM all 35.05 0.00 2.44 8.12 0.11 54.27 07:06:01 PM 0 17.09 0.00 1.84 9.49 0.10 71.48 07:06:01 PM 1 53.74 0.00 3.07 6.70 0.13 36.36 07:07:01 PM all 24.32 0.00 1.22 0.42 0.08 73.96 07:07:01 PM 0 26.55 0.00 1.49 0.50 0.09 71.37 07:07:01 PM 1 22.10 0.00 0.95 0.33 0.07 76.55 07:08:01 PM all 34.89 0.00 1.72 0.38 0.10 62.91 07:08:01 PM 0 16.67 0.00 1.07 0.48 0.07 81.72 07:08:01 PM 1 53.98 0.00 2.37 0.28 0.11 43.26 Average: all 31.84 0.00 1.98 3.28 0.10 62.80 Average: 0 21.21 0.00 1.57 3.47 0.09 73.66 Average: 1 42.75 0.00 2.39 3.09 0.11 51.67