---> uname -a: Linux prd-centos7-builder-2c-1g-5341.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 488 5459 16 1873 7051 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:7a:94:27 brd ff:ff:ff:ff:ff:ff inet 10.30.122.26/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe7a:9427/64 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) 03/09/2024 _x86_64_ (2 CPU) 09:03:17 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 246.71 2.10 244.61 67.43 9888.87 09:06:01 PM 176.37 0.47 175.90 16.12 5338.34 09:07:01 PM 42.15 0.18 41.97 35.85 960.58 09:08:01 PM 26.88 1.95 24.93 210.53 690.52 Average: 123.03 1.17 121.85 82.49 4219.61 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5614984 2393932 29.89 2620 1782288 638416 7.05 527136 1572808 79560 09:06:01 PM 5621096 2387820 29.81 2620 1805836 603968 6.67 519752 1569124 16544 09:07:01 PM 5588348 2420568 30.22 2620 1806908 631108 6.97 551520 1569420 32 09:08:01 PM 5631076 2377840 29.69 2620 1812920 579992 6.40 621092 1455032 17604 Average: 5613876 2395040 29.90 2620 1801988 613371 6.77 554875 1541596 28435 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 60.75 43.31 938.49 7.87 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 22.67 19.54 54.51 6.89 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 22.43 19.93 26.37 6.38 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 31.63 24.95 33.39 10.11 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.37 26.93 263.18 7.81 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) 03/09/2024 _x86_64_ (2 CPU) 09:03:17 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 33.94 0.00 2.86 6.45 0.11 56.64 09:05:01 PM 0 58.66 0.00 4.50 6.83 0.09 29.93 09:05:01 PM 1 10.44 0.00 1.28 6.07 0.12 82.09 09:06:01 PM all 33.58 0.00 2.07 3.89 0.09 60.38 09:06:01 PM 0 61.83 0.00 2.80 4.53 0.09 30.75 09:06:01 PM 1 6.80 0.00 1.39 3.28 0.10 88.43 09:07:01 PM all 24.82 0.00 1.44 0.97 0.07 72.71 09:07:01 PM 0 45.51 0.00 1.58 1.23 0.07 51.61 09:07:01 PM 1 4.95 0.00 1.30 0.74 0.07 92.94 09:08:01 PM all 37.03 0.00 1.95 0.44 0.10 60.49 09:08:01 PM 0 72.33 0.00 2.92 0.73 0.09 23.93 09:08:01 PM 1 4.29 0.00 1.06 0.15 0.08 94.41 Average: all 32.31 0.00 2.07 2.93 0.09 62.59 Average: 0 59.47 0.00 2.94 3.33 0.08 34.18 Average: 1 6.61 0.00 1.26 2.55 0.09 89.49