---> uname -a: Linux prd-centos7-builder-2c-1g-1262.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 540 5404 16 1875 6998 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:c4:7d:71 brd ff:ff:ff:ff:ff:ff inet 10.30.123.104/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fec4:7d71/64 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) 03/26/2024 _x86_64_ (2 CPU) 07:03:50 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 222.66 52.45 170.21 6105.39 40208.06 07:06:01 PM 239.61 0.05 239.56 0.67 8316.46 07:07:01 PM 155.44 0.60 154.84 51.04 4326.12 07:08:01 PM 24.53 0.03 24.50 1.20 451.93 07:09:01 PM 30.75 1.95 28.80 210.56 914.89 Average: 134.61 11.02 123.59 1274.17 10846.00 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5714120 2294796 28.65 2620 1673868 698324 7.71 571816 1473804 118940 07:06:01 PM 5533744 2475172 30.91 2620 1825256 669460 7.39 585128 1590536 109740 07:07:01 PM 5517420 2491496 31.11 2620 1809624 695092 7.67 621456 1569572 3268 07:08:01 PM 5497160 2511756 31.36 2620 1809696 707376 7.81 643348 1569052 168 07:09:01 PM 5498388 2510528 31.35 2620 1817672 693012 7.65 754508 1455720 29248 Average: 5552166 2456750 30.68 2620 1787223 692653 7.65 635251 1531737 52273 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 323.11 202.00 1541.59 64.65 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 32.53 23.77 294.88 5.54 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 22.19 20.66 39.18 6.92 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 22.73 21.17 18.61 7.46 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 25.82 21.59 27.81 9.13 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.30 57.85 384.51 18.75 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) 03/26/2024 _x86_64_ (2 CPU) 07:03:50 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 33.15 0.00 6.21 18.80 0.10 41.74 07:05:01 PM 0 22.28 0.00 5.36 18.62 0.10 53.63 07:05:01 PM 1 44.29 0.00 7.09 18.98 0.11 29.53 07:06:01 PM all 30.57 0.00 2.84 8.94 0.10 57.56 07:06:01 PM 0 10.76 0.00 1.84 8.50 0.09 78.82 07:06:01 PM 1 51.33 0.00 3.90 9.41 0.11 35.25 07:07:01 PM all 32.00 0.00 1.52 7.11 0.10 59.27 07:07:01 PM 0 9.13 0.00 1.07 6.13 0.08 83.59 07:07:01 PM 1 56.08 0.00 1.98 8.15 0.11 33.69 07:08:01 PM all 34.91 0.00 1.28 1.54 0.09 62.18 07:08:01 PM 0 7.09 0.00 0.93 0.07 0.07 91.85 07:08:01 PM 1 64.51 0.00 1.67 3.09 0.11 30.63 07:09:01 PM all 33.79 0.00 1.88 1.64 0.10 62.58 07:09:01 PM 0 21.48 0.00 1.39 0.94 0.09 76.10 07:09:01 PM 1 46.50 0.00 2.37 2.37 0.11 48.66 Average: all 32.89 0.00 2.74 7.59 0.10 56.69 Average: 0 14.09 0.00 2.10 6.81 0.09 76.92 Average: 1 52.51 0.00 3.41 8.41 0.11 35.57