---> uname -a: Linux prd-centos7-builder-2c-1g-2357.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 528 5428 16 1864 7011 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:97:17:1e brd ff:ff:ff:ff:ff:ff inet 10.30.123.139/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe97:171e/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) 04/12/2024 _x86_64_ (2 CPU) 03:03:23 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 167.82 10.13 157.69 866.90 5309.25 03:06:01 PM 206.68 0.03 206.64 0.27 6546.04 03:07:01 PM 123.24 0.27 122.97 14.66 3833.15 03:08:01 PM 85.96 0.37 85.59 37.57 2113.87 03:09:01 PM 26.75 1.82 24.93 188.81 728.05 Average: 122.09 2.52 119.57 221.62 3706.11 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5626388 2382520 29.75 2620 1731504 690548 7.62 563256 1544328 150912 03:06:01 PM 5567144 2441764 30.49 2620 1796476 661156 7.30 569832 1573872 69296 03:07:01 PM 5591180 2417728 30.19 2620 1797296 635424 7.02 561524 1558416 48424 03:08:01 PM 5548612 2460296 30.72 2620 1798492 674520 7.45 602512 1558572 144 03:09:01 PM 5531116 2477792 30.94 2620 1803708 685392 7.57 733840 1443920 17604 Average: 5572888 2436020 30.42 2620 1785495 669408 7.39 606193 1535822 57276 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 54.01 42.31 836.47 13.26 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 14.34 11.14 188.64 2.88 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 11.39 10.04 24.65 3.48 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 25.35 23.13 25.66 7.92 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 31.58 24.72 31.73 9.59 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.33 22.27 221.42 7.43 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) 04/12/2024 _x86_64_ (2 CPU) 03:03:23 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 34.83 0.00 3.04 4.26 0.12 57.75 03:05:01 PM 0 61.59 0.00 4.51 5.85 0.14 27.90 03:05:01 PM 1 9.49 0.00 1.64 2.73 0.12 86.01 03:06:01 PM all 12.74 0.00 1.27 22.00 0.04 63.95 03:06:01 PM 0 22.62 0.00 1.70 28.83 0.05 46.80 03:06:01 PM 1 3.05 0.00 0.86 15.32 0.03 80.74 03:07:01 PM all 18.27 0.00 1.25 25.11 0.06 55.31 03:07:01 PM 0 34.12 0.00 1.81 23.68 0.05 40.33 03:07:01 PM 1 2.90 0.00 0.71 26.50 0.05 69.85 03:08:01 PM all 34.67 0.00 1.53 2.56 0.09 61.15 03:08:01 PM 0 68.19 0.00 2.09 3.91 0.11 25.70 03:08:01 PM 1 3.64 0.00 0.99 1.33 0.07 93.97 03:09:01 PM all 34.90 0.00 1.68 1.02 0.09 62.32 03:09:01 PM 0 65.36 0.00 2.60 1.69 0.11 30.25 03:09:01 PM 1 6.53 0.00 0.83 0.39 0.08 92.17 Average: all 26.96 0.00 1.75 11.11 0.08 60.09 Average: 0 49.95 0.00 2.53 13.05 0.09 34.37 Average: 1 5.11 0.00 1.01 9.27 0.07 84.54