---> uname -a: Linux prd-centos7-builder-1c-1g-5473.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 5.8G 15G 29% / tmpfs 100M 0 100M 0% /run/user/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 341 80 8 568 477 Swap: 1023 4 1019 ---> 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:28:cd:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.162/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe28:cdf5/64 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) 07/01/2024 _x86_64_ (1 CPU) 05:00:38 PM LINUX RESTART 05:01:01 PM tps rtps wtps bread/s bwrtn/s 05:02:01 PM 60.89 10.24 50.65 1779.62 6955.18 05:03:02 PM 228.66 61.69 166.96 2793.33 21212.07 05:04:01 PM 179.86 99.08 80.78 9532.94 8240.63 05:05:01 PM 115.50 14.07 101.44 1311.29 9864.46 Average: 145.64 46.04 99.59 3837.07 11556.97 05:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:02:01 PM 132704 881752 86.92 2088 504592 709392 34.39 370368 391400 36 05:03:02 PM 62872 951584 93.80 0 421464 772968 37.47 369028 369608 33756 05:04:01 PM 74804 939652 92.63 0 502892 494784 23.98 378224 411056 6232 05:05:01 PM 62484 951972 93.84 0 503728 469348 22.75 358164 407264 20380 Average: 83216 931240 91.80 522 483169 611623 29.65 368946 394832 15101 05:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:02:01 PM eth0 277.56 174.97 1329.97 67.25 0.00 0.00 0.00 05:02:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 05:03:02 PM eth0 31.28 29.40 516.63 4.39 0.00 0.00 0.00 05:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 66.56 65.64 529.29 9.96 0.00 0.00 0.00 05:04:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 34.38 37.49 263.93 11.98 0.00 0.00 0.00 05:05:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 Average: eth0 104.72 78.13 669.88 23.93 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 07/01/2024 _x86_64_ (1 CPU) 05:00:38 PM LINUX RESTART 05:01:01 PM CPU %user %nice %system %iowait %steal %idle 05:02:01 PM all 19.04 0.00 2.21 3.88 0.07 74.80 05:02:01 PM 0 19.04 0.00 2.21 3.88 0.07 74.80 05:03:02 PM all 45.03 0.00 8.39 9.42 0.11 37.05 05:03:02 PM 0 45.03 0.00 8.39 9.42 0.11 37.05 05:04:01 PM all 42.64 0.00 4.94 10.82 0.13 41.48 05:04:01 PM 0 42.64 0.00 4.94 10.82 0.13 41.48 05:05:01 PM all 73.45 0.00 5.12 2.47 0.17 18.80 05:05:01 PM 0 73.45 0.00 5.12 2.47 0.17 18.80 Average: all 44.56 0.00 5.14 6.64 0.12 43.54 Average: 0 44.56 0.00 5.14 6.64 0.12 43.54