---> uname -a: Linux prd-centos7-builder-2c-1g-3501.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: 2799.996 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 404 243 16 3141 3094 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:ba:a4:20 brd ff:ff:ff:ff:ff:ff inet 10.30.219.161/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:feba:a420/64 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) 10/12/2023 _x86_64_ (1 CPU) 01:44:43 PM LINUX RESTART 01:45:02 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 122.37 39.44 82.94 5131.82 7467.32 01:47:01 PM 227.27 13.21 214.07 2136.89 11626.34 01:48:01 PM 118.60 0.04 118.56 0.70 3721.69 01:49:02 PM 131.23 4.99 126.24 686.91 30083.83 01:50:01 PM 88.54 14.72 73.82 2278.10 12889.34 Average: 137.70 14.09 123.61 1995.08 13245.45 01:45:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1709192 2171100 55.95 2088 1761804 435076 8.83 349660 1592408 193480 01:47:01 PM 1371956 2508336 64.64 2088 1977124 523880 10.63 509164 1732792 76480 01:48:01 PM 1283700 2596592 66.92 2088 2017108 544196 11.04 589780 1733740 31416 01:49:02 PM 128600 3751692 96.69 2088 2990332 613704 12.45 1407376 2014048 276160 01:50:01 PM 271572 3608720 93.00 2088 3062128 465724 9.45 1543732 1736120 10824 Average: 953004 2927288 75.44 2088 2361699 516516 10.48 879942 1761822 117672 01:45:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 329.18 178.64 1591.88 61.40 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 76.62 67.46 923.54 16.25 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 219.93 302.09 729.08 42.19 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 01:49:02 PM eth0 246.21 277.85 2019.53 37.00 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 108.35 118.07 58.90 3653.18 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 195.78 190.64 1067.36 747.54 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) 10/12/2023 _x86_64_ (1 CPU) 01:44:43 PM LINUX RESTART 01:45:02 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 71.23 0.00 8.19 5.34 0.15 15.08 01:46:01 PM 0 71.23 0.00 8.19 5.34 0.15 15.08 01:47:01 PM all 50.43 0.00 4.28 7.83 0.13 37.33 01:47:01 PM 0 50.43 0.00 4.28 7.83 0.13 37.33 01:48:01 PM all 32.20 0.00 2.08 4.06 0.11 61.56 01:48:01 PM 0 32.20 0.00 2.08 4.06 0.11 61.56 01:49:02 PM all 45.59 0.00 4.58 8.24 0.11 41.47 01:49:02 PM 0 45.59 0.00 4.58 8.24 0.11 41.47 01:50:01 PM all 70.46 0.00 3.61 4.07 0.13 21.73 01:50:01 PM 0 70.46 0.00 3.61 4.07 0.13 21.73 Average: all 53.55 0.00 4.50 5.92 0.12 35.90 Average: 0 53.55 0.00 4.50 5.92 0.12 35.90