---> uname -a: Linux prd-centos7-builder-1c-1g-2426.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: 990 327 94 7 568 492 Swap: 1023 5 1018 ---> 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:55:1f:db brd ff:ff:ff:ff:ff:ff inet 10.32.6.240/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe55:1fdb/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) 07:00:39 PM LINUX RESTART 07:01:01 PM tps rtps wtps bread/s bwrtn/s 07:02:01 PM 60.10 11.02 49.08 2466.94 6927.98 07:03:02 PM 81.11 15.15 65.96 1457.54 8417.67 07:04:01 PM 249.11 138.12 110.99 9536.05 14761.30 07:05:01 PM 134.62 21.10 113.52 2212.24 11360.37 Average: 129.97 45.79 84.18 3887.27 10306.25 07:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 PM 129572 884884 87.23 2088 516388 714596 34.64 361872 403120 32 07:03:02 PM 98832 915624 90.26 2088 424292 774348 37.53 362684 370776 16732 07:04:01 PM 182588 831868 82.00 0 479020 428112 20.75 260988 425964 15124 07:05:01 PM 171328 843128 83.11 0 504840 387808 18.80 240276 433140 19548 Average: 145580 868876 85.65 1044 481135 576216 27.93 306455 408250 12859 07:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:02:01 PM eth0 429.11 248.07 1346.33 68.17 0.00 0.00 0.00 07:02:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 07:03:02 PM eth0 28.22 25.17 381.69 4.22 0.00 0.00 0.00 07:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 31.08 29.32 115.28 5.56 0.00 0.00 0.00 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 59.04 58.38 614.16 10.96 0.00 0.00 0.00 07:05:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.27 91.42 619.78 22.59 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 06/01/2024 _x86_64_ (1 CPU) 07:00:39 PM LINUX RESTART 07:01:01 PM CPU %user %nice %system %iowait %steal %idle 07:02:01 PM all 18.02 0.00 2.46 4.02 0.07 75.43 07:02:01 PM 0 18.02 0.00 2.46 4.02 0.07 75.43 07:03:02 PM all 24.16 0.00 4.00 1.24 0.07 70.54 07:03:02 PM 0 24.16 0.00 4.00 1.24 0.07 70.54 07:04:01 PM all 36.26 0.00 7.12 17.38 0.09 39.15 07:04:01 PM 0 36.26 0.00 7.12 17.38 0.09 39.15 07:05:01 PM all 74.05 0.00 5.38 2.73 0.13 17.71 07:05:01 PM 0 74.05 0.00 5.38 2.73 0.13 17.71 Average: all 37.59 0.00 4.70 6.29 0.09 51.33 Average: 0 37.59 0.00 4.70 6.29 0.09 51.33