---> uname -a: Linux prd-centos7-builder-2c-1g-161.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 372 1282 16 2134 3146 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:4d:fd:56 brd ff:ff:ff:ff:ff:ff inet 10.30.219.165/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe4d:fd56/64 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) 11/24/2023 _x86_64_ (1 CPU) 06:43:23 PM LINUX RESTART 06:44:02 PM tps rtps wtps bread/s bwrtn/s 06:45:01 PM 108.04 14.00 94.04 1764.17 6690.85 06:46:01 PM 289.05 12.91 276.14 2086.29 11351.05 06:47:01 PM 64.06 10.33 53.73 1332.68 5421.65 Average: 156.27 12.41 143.86 1733.30 7887.42 06:44:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:45:01 PM 1716188 2164104 55.77 2088 1733336 465644 9.45 384360 1553260 159364 06:46:01 PM 1404456 2475836 63.81 2088 1933024 533076 10.82 549176 1664736 26436 06:47:01 PM 1352112 2528180 65.15 2088 2068420 451932 9.17 689420 1573020 37740 Average: 1490919 2389373 61.58 2088 1911593 483551 9.81 540985 1597005 74513 06:44:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:45:01 PM eth0 199.52 115.15 1392.00 45.22 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 134.23 136.71 1433.92 28.48 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 94.92 108.02 174.96 412.49 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 Average: eth0 142.32 120.27 1004.42 160.76 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) 11/24/2023 _x86_64_ (1 CPU) 06:43:23 PM LINUX RESTART 06:44:02 PM CPU %user %nice %system %iowait %steal %idle 06:45:01 PM all 79.42 0.00 6.64 5.06 0.17 8.71 06:45:01 PM 0 79.42 0.00 6.64 5.06 0.17 8.71 06:46:01 PM all 43.52 0.00 4.21 6.12 0.11 46.04 06:46:01 PM 0 43.52 0.00 4.21 6.12 0.11 46.04 06:47:01 PM all 79.20 0.00 3.65 2.21 0.15 14.79 06:47:01 PM 0 79.20 0.00 3.65 2.21 0.15 14.79 Average: all 66.90 0.00 4.81 4.49 0.14 23.66 Average: 0 66.90 0.00 4.81 4.49 0.14 23.66