---> uname -a: Linux prd-centos7-builder-2c-1g-7197.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 507 5449 16 1864 7032 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:d6:a9:02 brd ff:ff:ff:ff:ff:ff inet 10.30.123.179/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fed6:a902/64 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) 08/06/2024 _x86_64_ (2 CPU) 01:03:22 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 116.34 9.56 106.78 853.16 5249.38 01:06:01 PM 319.39 0.32 319.07 15.46 9624.92 01:07:01 PM 37.46 0.65 36.81 45.18 847.79 01:08:01 PM 32.57 1.67 30.90 202.97 893.74 Average: 126.44 3.05 123.39 279.22 4154.00 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5710740 2298176 28.70 2620 1721660 613604 6.77 483860 1538028 138512 01:06:01 PM 5555976 2452940 30.63 2620 1797340 666136 7.35 596128 1556104 10820 01:07:01 PM 5646312 2362604 29.50 2620 1798408 569800 6.29 516480 1545996 8 01:08:01 PM 5559144 2449772 30.59 2620 1806820 647380 7.15 707172 1441784 29896 Average: 5618043 2390873 29.85 2620 1781057 624230 6.89 575910 1520478 44809 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 55.65 42.46 871.72 7.48 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 26.49 23.24 214.13 8.77 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 27.87 24.14 28.23 7.74 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 32.75 24.97 30.14 11.26 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 35.69 28.70 286.08 8.81 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) 08/06/2024 _x86_64_ (2 CPU) 01:03:22 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 27.12 0.00 2.52 4.74 0.12 65.51 01:05:01 PM 0 29.68 0.00 2.80 4.31 0.12 63.09 01:05:01 PM 1 24.60 0.00 2.22 5.16 0.14 67.88 01:06:01 PM all 29.67 0.00 2.27 9.94 0.13 57.99 01:06:01 PM 0 20.45 0.00 2.14 7.66 0.14 69.61 01:06:01 PM 1 39.02 0.00 2.42 12.27 0.12 46.17 01:07:01 PM all 30.99 0.00 1.66 2.23 0.11 65.00 01:07:01 PM 0 4.54 0.00 1.03 1.25 0.12 93.06 01:07:01 PM 1 59.57 0.00 2.31 3.28 0.11 34.73 01:08:01 PM all 33.67 0.00 2.05 0.93 0.10 63.25 01:08:01 PM 0 21.62 0.00 1.78 0.80 0.09 75.72 01:08:01 PM 1 46.06 0.00 2.35 1.08 0.11 50.40 Average: all 30.35 0.00 2.13 4.47 0.12 62.94 Average: 0 18.94 0.00 1.93 3.49 0.12 75.52 Average: 1 42.08 0.00 2.32 5.48 0.12 50.00