---> uname -a: Linux prd-centos7-builder-2c-1g-34625.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 529 5420 16 1871 7010 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:54:da:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.234/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe54:dae9/64 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) 12/06/2024 _x86_64_ (2 CPU) 01:03:49 PM LINUX RESTART 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 183.78 28.55 155.22 4441.56 39421.08 01:06:01 PM 259.23 0.27 258.96 7.73 9480.95 01:07:01 PM 143.10 0.45 142.65 16.38 4084.52 01:08:01 PM 36.80 0.18 36.62 35.85 735.80 Average: 155.61 7.27 148.34 1111.56 13322.37 01:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5875460 2133456 26.64 2620 1560924 618624 6.83 488220 1405120 42860 01:06:01 PM 5603996 2404920 30.03 2620 1794700 602588 6.65 533116 1577232 89176 01:07:01 PM 5585564 2423352 30.26 2620 1803392 606228 6.69 563600 1560472 10684 01:08:01 PM 5581364 2427552 30.31 2620 1804504 608592 6.72 567508 1560576 52 Average: 5661596 2347320 29.31 2620 1740880 609008 6.72 538111 1525850 35693 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 277.61 188.35 955.78 62.46 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 52.91 39.86 862.02 7.66 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 18.25 16.63 52.78 5.83 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 24.59 22.42 20.26 8.15 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 92.57 66.31 470.68 20.85 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) 12/06/2024 _x86_64_ (2 CPU) 01:03:49 PM LINUX RESTART 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 24.28 0.00 4.45 20.93 0.14 50.21 01:05:01 PM 0 22.75 0.00 3.87 20.29 0.11 52.99 01:05:01 PM 1 25.79 0.00 5.03 21.58 0.19 47.41 01:06:01 PM all 24.82 0.00 2.47 8.38 0.11 64.22 01:06:01 PM 0 24.96 0.00 2.83 6.75 0.10 65.36 01:06:01 PM 1 24.68 0.00 2.10 10.02 0.10 63.10 01:07:01 PM all 25.40 0.00 1.34 5.12 0.12 68.02 01:07:01 PM 0 10.68 0.00 0.86 4.13 0.10 84.23 01:07:01 PM 1 40.86 0.00 1.87 6.15 0.14 50.99 01:08:01 PM all 32.72 0.00 1.57 3.62 0.13 61.96 01:08:01 PM 0 6.77 0.00 1.02 2.35 0.08 89.77 01:08:01 PM 1 60.33 0.00 2.14 4.97 0.18 32.38 Average: all 26.81 0.00 2.45 9.48 0.13 61.14 Average: 0 16.16 0.00 2.12 8.28 0.10 73.34 Average: 1 37.74 0.00 2.79 10.71 0.15 48.60