---> uname -a: Linux prd-centos7-builder-2c-1g-7517.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 527 5428 16 1865 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:4b:49:6b brd ff:ff:ff:ff:ff:ff inet 10.30.123.78/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe4b:496b/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) 08/11/2024 _x86_64_ (2 CPU) 09:03:41 PM LINUX RESTART 09:04:06 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 206.92 37.61 169.31 4881.54 7610.03 09:06:01 PM 292.92 0.62 292.30 50.77 8928.75 09:07:01 PM 44.57 0.33 44.24 9.33 1086.81 Average: 180.74 12.15 168.59 1554.95 5825.49 09:04:06 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5722904 2286004 28.54 2620 1720384 596132 6.58 471352 1538028 146268 09:06:01 PM 5641360 2367548 29.56 2620 1798364 580432 6.41 506532 1556868 10672 09:07:01 PM 5569992 2438916 30.45 2620 1795660 647868 7.15 593056 1544556 14676 Average: 5644752 2364156 29.52 2620 1771469 608144 6.71 523647 1546484 57205 09:04:06 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 317.97 196.26 1770.41 69.36 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 35.78 29.70 238.16 9.10 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 26.55 23.92 24.80 9.15 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 Average: eth0 121.31 80.07 646.62 28.06 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) 08/11/2024 _x86_64_ (2 CPU) 09:03:41 PM LINUX RESTART 09:04:06 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 40.77 0.00 6.34 5.38 0.13 47.38 09:05:01 PM 0 23.09 0.00 5.21 3.43 0.13 68.14 09:05:01 PM 1 59.17 0.00 7.56 7.39 0.10 25.78 09:06:01 PM all 33.88 0.00 2.50 7.24 0.12 56.26 09:06:01 PM 0 27.93 0.00 1.84 5.22 0.10 64.90 09:06:01 PM 1 39.88 0.00 3.16 9.28 0.14 47.54 09:07:01 PM all 37.85 0.00 1.92 0.37 0.10 59.77 09:07:01 PM 0 11.90 0.00 1.25 0.19 0.10 86.56 09:07:01 PM 1 65.33 0.00 2.60 0.56 0.09 31.43 Average: all 37.39 0.00 3.49 4.30 0.11 54.71 Average: 0 20.86 0.00 2.69 2.92 0.11 73.43 Average: 1 54.52 0.00 4.33 5.72 0.11 35.32