---> uname -a: Linux prd-centos7-builder-2c-1g-3518.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: 2799.996 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 404 243 16 3141 3094 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:e2:3b:dc brd ff:ff:ff:ff:ff:ff inet 10.30.219.160/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fee2:3bdc/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) 10/13/2023 _x86_64_ (1 CPU) 01:44:25 PM LINUX RESTART 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 92.11 10.56 81.56 1207.35 7021.90 01:47:01 PM 297.03 12.98 284.05 2100.49 13365.13 01:48:01 PM 123.05 4.28 118.77 663.82 22728.01 01:49:01 PM 143.67 32.31 111.36 2851.38 21474.00 Average: 164.77 15.02 149.76 1707.39 16169.71 01:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1548644 2331648 60.09 2088 1855584 494308 10.03 437256 1659520 261524 01:47:01 PM 1330508 2549784 65.71 2088 1986348 539904 10.95 549076 1732812 7464 01:48:01 PM 249976 3630316 93.56 2088 2882636 608372 12.34 1400356 1910400 288332 01:49:01 PM 284116 3596176 92.68 2088 3062320 451084 9.15 1531244 1736160 11168 Average: 853311 3026981 78.01 2088 2446722 523417 10.62 979483 1759723 142122 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 99.57 67.42 1397.04 15.76 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 146.30 186.76 610.47 33.38 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 371.93 438.00 2624.22 57.61 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 119.85 135.91 111.55 3605.64 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 184.78 207.70 1184.74 924.63 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) 10/13/2023 _x86_64_ (1 CPU) 01:44:25 PM LINUX RESTART 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 83.52 0.00 5.68 3.71 0.13 6.96 01:46:01 PM 0 83.52 0.00 5.68 3.71 0.13 6.96 01:47:01 PM all 44.16 0.00 3.61 4.12 0.13 47.98 01:47:01 PM 0 44.16 0.00 3.61 4.12 0.13 47.98 01:48:01 PM all 56.39 0.00 5.05 6.34 0.11 32.11 01:48:01 PM 0 56.39 0.00 5.05 6.34 0.11 32.11 01:49:01 PM all 69.56 0.00 3.83 6.44 0.15 20.02 01:49:01 PM 0 69.56 0.00 3.83 6.44 0.15 20.02 Average: all 63.24 0.00 4.54 5.15 0.13 26.94 Average: 0 63.24 0.00 4.54 5.15 0.13 26.94