---> uname -a: Linux prd-centos7-builder-2c-1g-6036.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 5.8G 15G 29% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 374 1279 16 2135 3144 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:b0:79:26 brd ff:ff:ff:ff:ff:ff inet 10.30.219.12/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:feb0:7926/64 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) 12/04/2023 _x86_64_ (1 CPU) 06:43:25 PM LINUX RESTART 06:44:01 PM tps rtps wtps bread/s bwrtn/s 06:45:01 PM 93.16 10.26 82.90 1164.18 5755.03 06:46:02 PM 273.65 6.43 267.22 1155.41 10583.74 06:47:01 PM 104.34 14.84 89.50 2076.94 3207.25 06:48:01 PM 78.55 2.07 76.47 212.10 6974.10 Average: 138.72 8.40 130.32 1153.73 6665.12 06:44:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:45:01 PM 1716904 2163396 55.75 2088 1698300 505368 10.25 411792 1528968 136348 06:46:02 PM 1576308 2303992 59.38 2088 1880312 420160 8.52 396944 1645820 66500 06:47:01 PM 1253320 2626980 67.70 2088 2015948 565184 11.47 677040 1682528 75092 06:48:01 PM 1347120 2533180 65.28 2088 2073056 446560 9.06 683040 1579964 26984 Average: 1473413 2406887 62.03 2088 1916904 484318 9.83 542204 1609320 76231 06:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:45:01 PM eth0 62.14 45.36 875.74 12.48 0.00 0.00 0.00 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:02 PM eth0 77.62 63.17 1103.63 14.71 0.00 0.00 0.00 06:46:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 119.16 145.69 697.03 26.23 0.00 0.00 0.00 06:47:01 PM lo 0.30 0.30 0.01 0.01 0.00 0.00 0.00 06:48:01 PM eth0 55.49 50.39 96.99 398.70 0.00 0.00 0.00 06:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.59 76.00 698.61 111.41 0.00 0.00 0.00 Average: lo 0.07 0.07 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) 12/04/2023 _x86_64_ (1 CPU) 06:43:25 PM LINUX RESTART 06:44:01 PM CPU %user %nice %system %iowait %steal %idle 06:45:01 PM all 61.22 0.00 4.87 4.69 0.15 29.07 06:45:01 PM 0 61.22 0.00 4.87 4.69 0.15 29.07 06:46:02 PM all 37.30 0.00 4.22 11.75 0.11 46.62 06:46:02 PM 0 37.30 0.00 4.22 11.75 0.11 46.62 06:47:01 PM all 48.06 0.00 2.28 12.04 0.15 37.47 06:47:01 PM 0 48.06 0.00 2.28 12.04 0.15 37.47 06:48:01 PM all 76.51 0.00 4.42 2.61 0.26 16.19 06:48:01 PM 0 76.51 0.00 4.42 2.61 0.26 16.19 Average: all 55.58 0.00 3.95 7.81 0.17 32.49 Average: 0 55.58 0.00 3.95 7.81 0.17 32.49