---> uname -a: Linux prd-centos7-builder-2c-1g-3140.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: 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 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 387 258 16 3143 3111 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:62:15:db brd ff:ff:ff:ff:ff:ff inet 10.30.218.11/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe62:15db/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) 09/23/2023 _x86_64_ (1 CPU) 01:44:24 PM LINUX RESTART 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 83.74 9.14 74.60 896.78 7993.18 01:47:01 PM 87.42 12.77 74.65 2052.14 10191.87 01:48:01 PM 94.08 4.07 90.01 648.06 14420.32 01:49:01 PM 88.48 14.47 74.01 1786.37 28859.59 Average: 88.45 10.13 78.32 1351.35 15365.84 01:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1480288 2400004 61.85 2088 1914412 494204 10.03 460008 1687796 250844 01:47:01 PM 1346252 2534040 65.31 2088 1985184 540664 10.97 541916 1732216 6776 01:48:01 PM 686764 3193528 82.30 2088 2519424 611208 12.40 986536 1916376 139816 01:49:01 PM 252024 3628268 93.51 2088 3062068 501764 10.18 1569480 1740592 388 Average: 941332 2938960 75.74 2088 2370272 536960 10.89 889485 1769245 99456 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 75.53 53.56 1318.99 8.59 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 123.44 162.35 545.39 30.32 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 372.22 440.35 2590.57 58.02 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 109.87 129.14 88.33 3530.57 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 170.50 196.88 1132.51 904.97 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) 09/23/2023 _x86_64_ (1 CPU) 01:44:24 PM LINUX RESTART 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 82.93 0.00 6.12 3.53 0.09 7.33 01:46:01 PM 0 82.93 0.00 6.12 3.53 0.09 7.33 01:47:01 PM all 36.52 0.00 2.60 6.38 0.11 54.39 01:47:01 PM 0 36.52 0.00 2.60 6.38 0.11 54.39 01:48:01 PM all 44.62 0.00 3.52 4.82 0.11 46.93 01:48:01 PM 0 44.62 0.00 3.52 4.82 0.11 46.93 01:49:01 PM all 67.16 0.00 4.44 3.63 0.07 24.70 01:49:01 PM 0 67.16 0.00 4.44 3.63 0.07 24.70 Average: all 57.58 0.00 4.15 4.60 0.09 33.57 Average: 0 57.58 0.00 4.15 4.60 0.09 33.57