---> uname -a: Linux prd-centos7-builder-2c-1g-1019.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 519 5426 16 1875 7019 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:ca:e8:7d brd ff:ff:ff:ff:ff:ff inet 10.30.123.57/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:feca:e87d/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) 03/23/2024 _x86_64_ (2 CPU) 01:03:19 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 127.38 10.09 117.29 865.82 5517.77 01:06:01 PM 302.52 0.30 302.22 14.79 9824.29 01:07:01 PM 59.59 0.38 59.21 38.11 1321.02 01:08:01 PM 31.51 1.95 29.56 210.53 899.40 Average: 130.24 3.18 127.06 282.32 4390.39 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5643580 2365336 29.53 2620 1737484 662168 7.31 537932 1553108 154256 01:06:01 PM 5559956 2448960 30.58 2620 1808572 646780 7.14 578644 1568980 21064 01:07:01 PM 5605200 2403716 30.01 2620 1809492 599328 6.62 535148 1569060 8 01:08:01 PM 5619756 2389160 29.83 2620 1817620 592512 6.54 630932 1455784 29232 Average: 5607123 2401793 29.99 2620 1793292 625197 6.90 570664 1536733 51140 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 63.02 44.29 887.06 8.47 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 28.60 23.26 216.61 7.43 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.37 24.25 27.16 7.69 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 33.16 26.13 32.93 14.87 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.79 29.48 290.94 9.62 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) 03/23/2024 _x86_64_ (2 CPU) 01:03:19 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 32.65 0.00 2.85 2.90 0.12 61.48 01:05:01 PM 0 17.41 0.00 2.19 3.17 0.11 77.13 01:05:01 PM 1 48.01 0.00 3.51 2.64 0.12 45.71 01:06:01 PM all 34.05 0.00 2.53 8.31 0.11 55.01 01:06:01 PM 0 10.35 0.00 1.67 7.15 0.09 80.75 01:06:01 PM 1 59.17 0.00 3.43 9.52 0.13 27.76 01:07:01 PM all 36.37 0.00 1.68 1.24 0.10 60.61 01:07:01 PM 0 24.01 0.00 1.21 0.91 0.10 73.77 01:07:01 PM 1 49.14 0.00 2.15 1.58 0.11 47.02 01:08:01 PM all 34.95 0.00 1.93 0.62 0.10 62.40 01:08:01 PM 0 12.17 0.00 1.43 0.10 0.07 86.23 01:08:01 PM 1 58.87 0.00 2.50 1.16 0.13 37.34 Average: all 34.51 0.00 2.25 3.27 0.10 59.87 Average: 0 15.95 0.00 1.62 2.83 0.09 79.51 Average: 1 53.78 0.00 2.90 3.71 0.12 39.50