---> uname -a: Linux prd-centos7-builder-2c-1g-429.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: 2800.000 BogoMIPS: 5600.00 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 402 283 16 3103 3095 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:91:84:51 brd ff:ff:ff:ff:ff:ff inet 10.30.218.31/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe91:8451/64 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) 01/03/2024 _x86_64_ (1 CPU) 01:44:44 PM LINUX RESTART 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 200.07 109.74 90.34 9548.85 43303.73 01:47:01 PM 196.09 13.07 183.02 2114.46 8747.04 01:48:01 PM 205.19 3.72 201.47 638.88 6453.81 01:49:01 PM 135.32 5.71 129.61 293.07 40496.36 Average: 184.09 32.67 151.41 3115.96 24664.66 01:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1781372 2098920 54.09 2088 1643024 506752 10.28 448604 1450856 104296 01:47:01 PM 1440260 2440032 62.88 2088 1920660 517296 10.50 505184 1674476 142664 01:48:01 PM 1171456 2708836 69.81 2088 2055304 604620 12.27 737876 1692588 104948 01:49:01 PM 303596 3576696 92.18 2088 3010276 492884 10.00 1247148 1995496 37400 Average: 1174171 2706121 69.74 2088 2157316 530388 10.76 734703 1703354 97327 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 268.34 149.83 1526.48 57.34 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 79.44 64.38 960.79 19.03 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 333.42 411.92 2072.71 56.35 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 147.06 186.82 735.39 36.15 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 207.02 203.85 1323.85 42.18 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) 01/03/2024 _x86_64_ (1 CPU) 01:44:44 PM LINUX RESTART 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 63.53 0.00 9.96 21.48 0.13 4.91 01:46:01 PM 0 63.53 0.00 9.96 21.48 0.13 4.91 01:47:01 PM all 58.41 0.00 5.52 3.48 0.11 32.49 01:47:01 PM 0 58.41 0.00 5.52 3.48 0.11 32.49 01:48:01 PM all 47.28 0.00 3.46 5.22 0.13 43.91 01:48:01 PM 0 47.28 0.00 3.46 5.22 0.13 43.91 01:49:01 PM all 57.64 0.00 5.18 14.24 0.13 22.81 01:49:01 PM 0 57.64 0.00 5.18 14.24 0.13 22.81 Average: all 56.67 0.00 6.01 11.06 0.12 26.14 Average: 0 56.67 0.00 6.01 11.06 0.12 26.14