---> uname -a: Linux prd-centos7-builder-2c-1g-2896.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 398 254 16 3137 3100 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:d5:86:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.219.236/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fed5:86b4/64 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) 09/10/2023 _x86_64_ (1 CPU) 01:44:27 PM LINUX RESTART 01:45:02 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 66.94 11.07 55.87 1323.54 6313.52 01:47:01 PM 90.50 13.03 77.47 2093.19 13534.03 01:48:01 PM 82.50 3.74 78.76 641.15 5655.09 01:49:01 PM 95.15 6.91 88.23 339.89 36931.09 Average: 83.96 8.67 75.29 1097.41 15724.17 01:45:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1655184 2225116 57.34 2088 1795184 455444 9.24 381044 1616092 217212 01:47:01 PM 1370624 2509676 64.68 2088 1975088 528940 10.73 523700 1728524 22500 01:48:01 PM 771684 3108616 80.11 2088 2456880 584584 11.86 910744 1911636 272672 01:49:01 PM 383380 3496920 90.12 2088 3013420 409932 8.32 1368820 1809592 31492 Average: 1045218 2835082 73.06 2088 2310143 494725 10.04 796077 1766461 135969 01:45:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 122.78 78.93 1138.85 30.06 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 81.45 80.97 764.96 17.70 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 342.00 418.25 2096.10 56.25 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 201.58 248.90 671.89 3524.01 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 187.48 207.92 1167.15 917.91 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) 09/10/2023 _x86_64_ (1 CPU) 01:44:27 PM LINUX RESTART 01:45:02 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 70.18 0.00 5.23 5.36 0.13 19.10 01:46:01 PM 0 70.18 0.00 5.23 5.36 0.13 19.10 01:47:01 PM all 43.14 0.00 3.98 16.29 0.11 36.49 01:47:01 PM 0 43.14 0.00 3.98 16.29 0.11 36.49 01:48:01 PM all 49.61 0.00 3.44 7.65 0.13 39.17 01:48:01 PM 0 49.61 0.00 3.44 7.65 0.13 39.17 01:49:01 PM all 46.28 0.00 4.42 16.34 0.11 32.85 01:49:01 PM 0 46.28 0.00 4.42 16.34 0.11 32.85 Average: all 52.11 0.00 4.26 11.48 0.12 32.04 Average: 0 52.11 0.00 4.26 11.48 0.12 32.04