---> uname -a: Linux prd-centos7-builder-1c-1g-2445.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: 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 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: 990 340 92 8 556 478 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:c1:c1:f7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fec1:c1f7/64 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) 06/01/2024 _x86_64_ (1 CPU) 10:00:28 PM LINUX RESTART 10:01:01 PM tps rtps wtps bread/s bwrtn/s 10:02:02 PM 48.19 3.16 45.03 387.11 6630.09 10:03:01 PM 0.46 0.00 0.46 0.00 6.83 10:04:01 PM 24.42 8.92 15.50 840.28 2649.78 10:05:01 PM 254.16 84.80 169.37 5314.30 20156.19 10:06:01 PM 186.44 87.82 98.63 7273.16 10658.65 Average: 100.32 35.86 64.47 2682.77 7881.12 10:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:02 PM 133996 880460 86.79 2088 506676 708888 34.36 369568 391220 36 10:03:01 PM 130672 883784 87.12 2088 506688 708776 34.36 376620 387380 16 10:04:01 PM 89640 924816 91.16 2088 496408 747024 36.21 436336 358652 2020 10:05:01 PM 264344 750112 73.94 0 339628 708904 34.36 256720 347828 16532 10:06:01 PM 100260 914196 90.12 0 477048 475248 23.04 338052 407064 1236 Average: 143782 870674 85.83 1253 465290 669768 32.47 355459 378429 3968 10:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:02:02 PM eth0 139.59 111.16 708.67 18.69 0.00 0.00 0.00 10:02:02 PM lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 10:03:01 PM eth0 0.10 0.87 0.01 0.04 0.00 0.00 0.00 10:03:01 PM lo 0.26 0.26 0.02 0.02 0.00 0.00 0.00 10:04:01 PM eth0 23.65 21.50 359.44 3.90 0.00 0.00 0.00 10:04:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 30.21 29.02 134.29 3.54 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 56.86 57.35 520.98 12.44 0.00 0.00 0.00 10:06:01 PM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 Average: eth0 50.31 44.05 345.07 7.72 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 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) 06/01/2024 _x86_64_ (1 CPU) 10:00:28 PM LINUX RESTART 10:01:01 PM CPU %user %nice %system %iowait %steal %idle 10:02:02 PM all 7.31 0.00 1.64 3.66 0.05 87.34 10:02:02 PM 0 7.31 0.00 1.64 3.66 0.05 87.34 10:03:01 PM all 0.22 0.00 0.07 0.00 0.03 99.68 10:03:01 PM 0 0.22 0.00 0.07 0.00 0.03 99.68 10:04:01 PM all 11.82 0.00 1.32 0.92 0.03 85.91 10:04:01 PM 0 11.82 0.00 1.32 0.92 0.03 85.91 10:05:01 PM all 44.24 0.00 9.82 11.13 0.11 34.70 10:05:01 PM 0 44.24 0.00 9.82 11.13 0.11 34.70 10:06:01 PM all 63.29 0.00 5.24 10.74 0.13 20.60 10:06:01 PM 0 63.29 0.00 5.24 10.74 0.13 20.60 Average: all 24.73 0.00 3.54 5.17 0.07 66.49 Average: 0 24.73 0.00 3.54 5.17 0.07 66.49