---> uname -a: Linux prd-centos7-builder-1c-1g-4971.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 ssbd rsb_ctxsw 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 459M 0 459M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 332 82 11 575 484 Swap: 1023 1 1022 ---> 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:51:4e:97 brd ff:ff:ff:ff:ff:ff inet 10.32.6.185/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe51:4e97/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 06/27/2024 _x86_64_ (1 CPU) 08:01:17 PM LINUX RESTART 08:02:01 PM tps rtps wtps bread/s bwrtn/s 08:03:01 PM 137.77 2.19 135.59 79.47 16244.03 08:04:02 PM 241.98 55.33 186.65 8782.13 38850.86 08:05:01 PM 136.12 84.12 52.00 4438.44 8317.78 08:06:01 PM 74.16 67.38 6.79 4742.26 192.08 Average: 146.44 52.70 93.74 4525.85 15650.79 08:02:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 PM 132784 881672 86.91 2088 554456 381824 18.51 284344 429404 19420 08:04:02 PM 88340 926116 91.29 0 486156 556540 26.98 370096 391496 12828 08:05:01 PM 215936 798520 78.71 0 454140 376580 18.25 136396 470040 0 08:06:01 PM 71000 943456 93.00 0 547080 426052 20.65 195412 553648 132 Average: 127015 887441 87.48 522 510458 435249 21.10 246562 461147 8095 08:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:03:01 PM eth0 79.97 77.54 891.22 11.89 0.00 0.00 0.00 08:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:02 PM eth0 144.20 128.06 3069.91 14.72 0.00 0.00 0.00 08:04:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 10.71 9.70 22.86 2.69 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 6.15 5.76 4.76 4.54 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.28 54.36 980.39 8.38 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 06/27/2024 _x86_64_ (1 CPU) 08:01:17 PM LINUX RESTART 08:02:01 PM CPU %user %nice %system %iowait %steal %idle 08:03:01 PM all 71.26 0.00 6.37 2.04 0.18 20.14 08:03:01 PM 0 71.26 0.00 6.37 2.04 0.18 20.14 08:04:02 PM all 68.06 0.00 7.64 5.67 0.18 18.45 08:04:02 PM 0 68.06 0.00 7.64 5.67 0.18 18.45 08:05:01 PM all 42.11 0.00 3.57 5.30 0.11 48.91 08:05:01 PM 0 42.11 0.00 3.57 5.30 0.11 48.91 08:06:01 PM all 17.85 0.00 1.47 7.97 0.07 72.64 08:06:01 PM 0 17.85 0.00 1.47 7.97 0.07 72.64 Average: all 49.27 0.00 4.71 5.29 0.13 40.59 Average: 0 49.27 0.00 4.71 5.29 0.13 40.59