---> uname -a: Linux prd-centos7-builder-2c-1g-2358.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 492 5467 16 1860 7047 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:56:72:3e brd ff:ff:ff:ff:ff:ff inet 10.30.122.70/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe56:723e/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) 04:03:20 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 126.72 6.45 120.27 522.41 6268.80 04:06:01 PM 265.99 0.48 265.51 16.66 7959.96 04:07:01 PM 46.31 0.18 46.13 35.85 964.03 04:08:01 PM 24.73 1.82 22.92 188.81 800.72 04:09:01 PM 53.54 0.13 53.40 21.71 1028.95 Average: 103.45 1.81 101.64 157.06 3404.24 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5610140 2398776 29.95 2620 1785872 643528 7.10 544708 1565928 182408 04:06:01 PM 5627904 2381012 29.73 2620 1794176 605672 6.69 526584 1555080 16552 04:07:01 PM 5591572 2417344 30.18 2620 1795408 634392 7.00 561912 1555188 160 04:08:01 PM 5593164 2415752 30.16 2620 1800592 626108 6.91 674300 1440724 17484 04:09:01 PM 5579268 2429648 30.34 2620 1803384 637172 7.03 686740 1441828 11752 Average: 5600410 2408506 30.07 2620 1795886 629374 6.95 598849 1511750 45671 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 58.85 47.44 998.87 8.29 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 24.65 21.85 60.99 7.24 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 28.34 25.37 23.37 8.86 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 18.14 14.06 21.38 6.24 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 8.37 8.42 5.89 3.27 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.67 23.43 222.06 6.78 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) 04:03:20 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 39.28 0.00 2.99 2.01 0.13 55.59 04:05:01 PM 0 54.66 0.00 3.96 2.67 0.14 38.57 04:05:01 PM 1 24.46 0.00 2.09 1.36 0.12 71.97 04:06:01 PM all 33.52 0.00 1.86 7.10 0.10 57.42 04:06:01 PM 0 58.56 0.00 2.41 7.06 0.13 31.84 04:06:01 PM 1 9.75 0.00 1.31 7.13 0.10 81.71 04:07:01 PM all 38.22 0.00 1.70 0.85 0.10 59.13 04:07:01 PM 0 74.30 0.00 2.60 1.49 0.09 21.51 04:07:01 PM 1 4.76 0.00 0.86 0.25 0.10 94.03 04:08:01 PM all 21.07 0.00 1.21 1.71 0.14 75.86 04:08:01 PM 0 34.13 0.00 1.61 2.45 0.14 61.67 04:08:01 PM 1 8.45 0.00 0.83 1.00 0.14 89.59 04:09:01 PM all 14.54 0.00 0.90 9.34 0.07 75.14 04:09:01 PM 0 25.91 0.00 1.27 9.30 0.09 63.44 04:09:01 PM 1 3.60 0.00 0.56 9.40 0.05 86.39 Average: all 29.25 0.00 1.73 4.21 0.11 64.70 Average: 0 49.28 0.00 2.36 4.61 0.12 43.63 Average: 1 10.15 0.00 1.12 3.83 0.10 84.79