---> uname -a: Linux prd-centos7-builder-2c-1g-1282.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 378 1242 16 2169 3141 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:75:1c:df brd ff:ff:ff:ff:ff:ff inet 10.30.218.201/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe75:1cdf/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) 06/22/2023 _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 66.11 10.84 55.27 1297.43 6556.30 06:46:01 PM 80.40 12.87 67.53 2070.86 12818.23 06:47:01 PM 44.73 8.09 36.64 1090.91 1687.96 Average: 63.84 10.62 53.22 1492.62 7067.03 06:44:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:45:01 PM 1587192 2293100 59.10 2088 1822084 495120 10.05 444140 1620436 240720 06:46:01 PM 1412348 2467944 63.60 2088 1945916 521452 10.58 509232 1706408 1732 06:47:01 PM 1278576 2601716 67.05 2088 2100084 489884 9.94 583752 1757428 94572 Average: 1426039 2454253 63.25 2088 1956028 502152 10.19 512375 1694757 112341 06:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:45:01 PM eth0 89.93 61.94 1309.36 17.41 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 06:46:01 PM eth0 80.55 78.81 680.17 19.68 0.00 0.00 0.00 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 106.41 132.27 598.13 23.93 0.00 0.00 0.00 06:47:01 PM lo 0.29 0.29 0.01 0.01 0.00 0.00 0.00 Average: eth0 92.24 91.24 856.36 20.37 0.00 0.00 0.00 Average: lo 0.10 0.10 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) 06/22/2023 _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 82.70 0.00 5.54 5.26 0.19 6.31 06:45:01 PM 0 82.70 0.00 5.54 5.26 0.19 6.31 06:46:01 PM all 28.21 0.00 3.25 18.60 0.14 49.80 06:46:01 PM 0 28.21 0.00 3.25 18.60 0.14 49.80 06:47:01 PM all 47.17 0.00 2.21 15.97 0.13 34.52 06:47:01 PM 0 47.17 0.00 2.21 15.97 0.13 34.52 Average: all 52.19 0.00 3.64 13.40 0.15 30.61 Average: 0 52.19 0.00 3.64 13.40 0.15 30.61