---> uname -a: Linux prd-centos7-builder-2c-1g-106.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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 6.8G 14G 34% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 382 317 16 3089 3115 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:c5:38:84 brd ff:ff:ff:ff:ff:ff inet 10.30.219.70/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fec5:3884/64 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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 12/17/2023 _x86_64_ (1 CPU) 01:44:26 PM LINUX RESTART 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 104.07 10.59 93.49 1191.89 7566.48 01:47:01 PM 301.69 12.81 288.88 2074.17 10866.79 01:48:01 PM 116.02 4.16 111.86 656.60 21476.39 01:49:01 PM 126.35 12.64 113.71 1265.24 22851.86 Average: 163.45 10.04 153.41 1301.91 15695.34 01:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1594620 2285680 58.90 2088 1827036 486844 9.88 436696 1610060 227848 01:47:01 PM 1391260 2489040 64.15 2088 1930208 540272 10.96 546656 1674504 7436 01:48:01 PM 353188 3527112 90.90 2088 2783400 651676 13.22 1280208 1924656 176052 01:49:01 PM 314476 3565824 91.90 2088 3008368 486892 9.88 1545156 1687708 27564 Average: 913386 2966914 76.46 2088 2387253 541421 10.98 952179 1724232 109725 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 100.58 70.53 1488.66 19.14 0.00 0.00 0.00 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 141.42 183.25 574.24 33.57 0.00 0.00 0.00 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 362.03 435.20 2612.49 57.26 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 126.48 142.79 146.24 3643.72 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 183.50 209.45 1206.28 925.62 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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 12/17/2023 _x86_64_ (1 CPU) 01:44:26 PM LINUX RESTART 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 83.46 0.00 6.12 2.87 0.15 7.39 01:46:01 PM 0 83.46 0.00 6.12 2.87 0.15 7.39 01:47:01 PM all 42.66 0.00 3.52 6.02 0.12 47.67 01:47:01 PM 0 42.66 0.00 3.52 6.02 0.12 47.67 01:48:01 PM all 50.61 0.00 5.05 14.56 0.14 29.64 01:48:01 PM 0 50.61 0.00 5.05 14.56 0.14 29.64 01:49:01 PM all 71.02 0.00 4.27 4.73 0.13 19.86 01:49:01 PM 0 71.02 0.00 4.27 4.73 0.13 19.86 Average: all 61.60 0.00 4.72 7.09 0.14 26.45 Average: 0 61.60 0.00 4.72 7.09 0.14 26.45