---> uname -a: Linux prd-centos7-builder-2c-1g-5059.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 524 5427 16 1869 7015 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:d9:98:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.82/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fed9:98f9/64 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) 03/06/2024 _x86_64_ (2 CPU) 01:03:18 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 196.10 1.13 194.97 36.52 8664.48 01:06:01 PM 184.94 0.30 184.64 14.92 5606.75 01:07:01 PM 84.44 0.65 83.79 45.18 1950.71 01:08:01 PM 26.05 1.67 24.38 202.93 665.44 Average: 122.88 0.94 121.95 74.89 4221.75 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5620728 2388180 29.82 2620 1736824 684700 7.56 551804 1551532 47604 01:06:01 PM 5546108 2462800 30.75 2620 1802784 675924 7.46 596540 1565768 30784 01:07:01 PM 5591108 2417800 30.19 2620 1803884 624956 6.90 559896 1556724 12 01:08:01 PM 5588512 2420396 30.22 2620 1809724 616644 6.81 666332 1451380 17632 Average: 5586614 2422294 30.24 2620 1788304 650556 7.18 593643 1531351 24008 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 59.69 47.81 760.96 7.24 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 32.30 24.93 221.32 7.36 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.37 23.62 26.22 7.65 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 33.03 25.48 32.96 10.08 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.84 30.46 260.35 8.08 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) 03/06/2024 _x86_64_ (2 CPU) 01:03:18 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 27.68 0.00 2.29 7.55 0.13 62.35 01:05:01 PM 0 46.71 0.00 3.53 10.02 0.12 39.61 01:05:01 PM 1 9.39 0.00 1.12 5.18 0.12 84.19 01:06:01 PM all 33.69 0.00 2.42 5.20 0.09 58.60 01:06:01 PM 0 57.11 0.00 2.97 5.54 0.09 34.28 01:06:01 PM 1 11.32 0.00 1.89 4.90 0.08 81.81 01:07:01 PM all 35.29 0.00 1.42 1.91 0.09 61.29 01:07:01 PM 0 67.56 0.00 1.86 2.38 0.11 28.10 01:07:01 PM 1 4.90 0.00 0.98 1.47 0.08 92.57 01:08:01 PM all 32.56 0.00 1.82 0.26 0.09 65.28 01:08:01 PM 0 63.47 0.00 2.75 0.41 0.09 33.27 01:08:01 PM 1 3.70 0.00 0.96 0.10 0.08 95.16 Average: all 32.30 0.00 1.99 3.73 0.10 61.88 Average: 0 58.67 0.00 2.78 4.61 0.10 33.83 Average: 1 7.31 0.00 1.23 2.90 0.09 88.46