---> uname -a: Linux prd-centos7-builder-2c-1g-27007.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 510 5377 16 1933 7027 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:6b:da brd ff:ff:ff:ff:ff:ff inet 10.30.122.89/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe4b:6bda/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) 01/09/2024 _x86_64_ (2 CPU) 10:03:18 PM LINUX RESTART 10:04:03 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 117.80 11.51 106.29 1139.49 5514.73 10:06:01 PM 304.23 0.30 303.93 14.79 10543.44 10:07:01 PM 86.58 0.37 86.21 37.57 2321.90 10:08:01 PM 25.65 1.82 23.83 188.81 646.99 Average: 133.70 3.43 130.27 338.50 4750.40 10:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5628688 2380220 29.72 2620 1756892 648932 7.16 536752 1566772 172408 10:06:01 PM 5588692 2420216 30.22 2620 1863976 549348 6.07 488084 1625380 48008 10:07:01 PM 5530264 2478644 30.95 2620 1865036 601084 6.64 552340 1618912 12 10:08:01 PM 5575760 2433148 30.38 2620 1870320 548332 6.05 621728 1503792 15912 Average: 5580851 2428057 30.32 2620 1839056 586924 6.48 549726 1578714 59085 10:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 130.07 97.86 1234.41 34.62 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 32.05 24.42 440.50 6.17 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 23.60 20.09 24.37 6.97 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 31.90 24.92 30.24 9.67 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 53.77 41.35 425.65 14.18 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) 01/09/2024 _x86_64_ (2 CPU) 10:03:18 PM LINUX RESTART 10:04:03 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 37.23 0.00 3.33 3.02 0.14 56.29 10:05:01 PM 0 17.85 0.00 2.34 2.71 0.14 76.96 10:05:01 PM 1 57.41 0.00 4.37 3.34 0.11 34.77 10:06:01 PM all 31.99 0.00 2.70 9.59 0.10 55.62 10:06:01 PM 0 18.18 0.00 1.85 6.43 0.09 73.46 10:06:01 PM 1 46.36 0.00 3.58 12.88 0.12 37.06 10:07:01 PM all 29.83 0.00 1.32 1.43 0.08 67.34 10:07:01 PM 0 16.52 0.00 1.06 0.78 0.07 81.57 10:07:01 PM 1 43.53 0.00 1.61 2.09 0.09 52.69 10:08:01 PM all 32.51 0.00 1.66 0.31 0.09 65.44 10:08:01 PM 0 2.76 0.00 0.84 0.10 0.07 96.23 10:08:01 PM 1 64.87 0.00 2.56 0.53 0.11 31.92 Average: all 32.85 0.00 2.24 3.59 0.10 61.22 Average: 0 13.75 0.00 1.51 2.49 0.09 82.16 Average: 1 52.89 0.00 3.02 4.74 0.11 39.25