---> uname -a: Linux prd-centos7-builder-2c-1g-132.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 592 5340 16 1888 6946 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:b3:e6:7f brd ff:ff:ff:ff:ff:ff inet 10.30.122.98/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:feb3:e67f/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) 01/29/2024 _x86_64_ (2 CPU) 10:03:18 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 220.96 1.18 219.77 37.31 9140.80 10:06:01 PM 199.70 0.58 199.12 50.51 5877.03 10:07:01 PM 17.99 0.03 17.96 1.20 378.18 10:08:01 PM 30.71 1.95 28.76 210.53 835.43 Average: 117.34 0.94 116.40 74.89 4057.72 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5527340 2481576 30.99 2620 1802460 666628 7.36 590988 1590284 106492 10:06:01 PM 5494484 2514432 31.40 2620 1821032 684896 7.56 635056 1575352 32 10:07:01 PM 5516324 2492592 31.12 2620 1821060 662504 7.31 614648 1574832 16 10:08:01 PM 5520204 2488712 31.07 2620 1829536 642928 7.10 723208 1459596 28040 Average: 5514588 2494328 31.14 2620 1818522 664239 7.33 640975 1550016 33645 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 63.19 47.96 969.50 8.27 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 29.59 24.20 196.53 7.31 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 17.86 15.83 13.92 5.98 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 32.99 25.68 31.11 10.60 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.91 28.42 302.75 8.04 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) 01/29/2024 _x86_64_ (2 CPU) 10:03:18 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 37.09 0.00 3.35 5.10 0.11 54.35 10:05:01 PM 0 26.32 0.00 2.41 4.45 0.12 66.70 10:05:01 PM 1 48.15 0.00 4.28 5.76 0.11 41.70 10:06:01 PM all 32.05 0.00 2.01 5.26 0.10 60.58 10:06:01 PM 0 17.89 0.00 1.57 4.48 0.10 75.95 10:06:01 PM 1 46.79 0.00 2.50 6.08 0.09 44.54 10:07:01 PM all 27.38 0.00 0.84 0.15 0.08 71.55 10:07:01 PM 0 24.82 0.00 0.65 0.15 0.09 74.28 10:07:01 PM 1 29.97 0.00 1.02 0.12 0.09 68.80 10:08:01 PM all 35.64 0.00 2.30 0.33 0.09 61.64 10:08:01 PM 0 19.02 0.00 1.90 0.19 0.07 78.83 10:08:01 PM 1 52.97 0.00 2.71 0.48 0.09 43.75 Average: all 33.03 0.00 2.12 2.70 0.10 62.06 Average: 0 22.00 0.00 1.64 2.32 0.09 73.95 Average: 1 44.37 0.00 2.62 3.10 0.09 49.83