---> uname -a: Linux prd-centos7-builder-2c-1g-6102.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 393 298 16 3097 3105 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:4a:0f:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.219.71/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe4a:ff8/64 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) 12/08/2023 _x86_64_ (1 CPU) 01:44:26 PM LINUX RESTART 01:45:03 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 94.00 11.46 82.54 1393.87 6932.61 01:47:01 PM 263.80 12.81 250.99 2070.02 11303.58 01:48:01 PM 105.44 4.12 101.31 652.36 15019.18 01:49:01 PM 135.29 8.26 127.03 548.89 28879.93 Average: 150.86 9.16 141.70 1170.56 15549.16 01:45:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1637404 2242896 57.80 2088 1755680 514284 10.43 445968 1566068 171624 01:47:01 PM 1403628 2476672 63.83 2088 1924100 537312 10.90 540936 1670172 6320 01:48:01 PM 470868 3409432 87.87 2088 2674768 611016 12.40 1138536 1960692 295672 01:49:01 PM 333320 3546980 91.41 2088 3012652 457524 9.28 1532552 1686508 420 Average: 961305 2918995 75.23 2088 2341800 530034 10.75 914498 1720860 118509 01:45:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 91.79 64.34 1217.12 18.55 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 130.16 159.14 791.49 33.05 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 382.86 461.02 2622.84 61.01 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 106.61 130.29 92.55 3610.15 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 179.10 205.62 1184.87 923.61 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) 12/08/2023 _x86_64_ (1 CPU) 01:44:26 PM LINUX RESTART 01:45:03 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 83.33 0.00 6.26 2.95 0.13 7.32 01:46:01 PM 0 83.33 0.00 6.26 2.95 0.13 7.32 01:47:01 PM all 46.65 0.00 4.08 2.83 0.09 46.35 01:47:01 PM 0 46.65 0.00 4.08 2.83 0.09 46.35 01:48:01 PM all 52.29 0.00 4.74 6.32 0.14 36.51 01:48:01 PM 0 52.29 0.00 4.74 6.32 0.14 36.51 01:49:01 PM all 69.66 0.00 4.42 6.62 0.13 19.17 01:49:01 PM 0 69.66 0.00 4.42 6.62 0.13 19.17 Average: all 62.63 0.00 4.85 4.69 0.12 27.71 Average: 0 62.63 0.00 4.85 4.69 0.12 27.71