---> uname -a: Linux prd-centos7-builder-2c-1g-34010.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 542 5408 16 1871 6997 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:ce:2c:4b brd ff:ff:ff:ff:ff:ff inet 10.30.122.246/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fece:2c4b/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) 12/01/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 225.42 0.87 224.55 27.45 9416.84 06:06:01 PM 184.06 0.63 183.42 52.24 5105.28 06:07:02 PM 30.97 1.95 29.02 210.56 766.88 Average: 146.82 1.15 145.67 96.75 5096.57 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5573528 2435380 30.41 2620 1803704 642292 7.09 559820 1576300 118788 06:06:01 PM 5609596 2399312 29.96 2620 1803804 602336 6.65 536240 1559920 24 06:07:02 PM 5566340 2442568 30.50 2620 1809812 638736 7.05 695488 1444440 17792 Average: 5583155 2425753 30.29 2620 1805773 627788 6.93 597183 1526887 45535 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 63.86 52.48 919.34 10.35 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 06:06:01 PM eth0 26.99 24.22 41.00 8.92 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 PM eth0 31.88 26.14 32.16 11.20 0.00 0.00 0.00 06:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.91 34.28 330.86 10.15 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) 12/01/2024 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 35.21 0.00 3.53 6.19 0.11 54.96 06:05:01 PM 0 49.21 0.00 4.13 6.37 0.13 40.17 06:05:01 PM 1 21.67 0.00 2.98 6.01 0.09 69.25 06:06:01 PM all 35.45 0.00 1.67 4.32 0.10 58.46 06:06:01 PM 0 55.96 0.00 2.10 3.65 0.11 38.18 06:06:01 PM 1 16.18 0.00 1.25 4.96 0.09 77.53 06:07:02 PM all 38.81 0.00 2.06 0.22 0.10 58.81 06:07:02 PM 0 71.70 0.00 2.94 0.35 0.11 24.90 06:07:02 PM 1 8.41 0.00 1.23 0.08 0.10 90.17 Average: all 36.50 0.00 2.42 3.57 0.10 57.41 Average: 0 58.90 0.00 3.06 3.47 0.11 34.45 Average: 1 15.36 0.00 1.82 3.66 0.09 79.07