---> uname -a: Linux prd-centos7-builder-1c-1g-822.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/0 tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 330 113 8 546 488 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:82:a1:8f brd ff:ff:ff:ff:ff:ff inet 10.32.6.174/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe82:a18f/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) 05/01/2024 _x86_64_ (1 CPU) 08:00:44 PM LINUX RESTART 08:01:03 PM tps rtps wtps bread/s bwrtn/s 08:02:01 PM 72.97 20.84 52.14 4047.50 9739.47 08:03:01 PM 262.19 88.72 173.47 5605.04 23056.63 08:04:01 PM 177.22 89.66 87.56 7303.65 10436.72 08:05:02 PM 101.34 13.89 87.46 1301.46 7570.38 Average: 153.65 53.51 100.14 4586.39 12723.65 08:01:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:01 PM 130336 884120 87.15 2088 507160 709388 34.39 370908 393404 28 08:03:01 PM 228500 785956 77.48 0 310812 743256 36.03 264420 333412 14340 08:04:01 PM 227040 787416 77.62 0 447312 377260 18.29 213840 401820 13028 08:05:02 PM 91644 922812 90.97 0 503588 441648 21.41 323908 413284 1344 Average: 169380 845076 83.30 522 442218 567888 27.53 293269 385480 7185 08:01:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:02:01 PM eth0 302.83 187.21 1396.72 65.86 0.00 0.00 0.00 08:02:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 08:03:01 PM eth0 35.38 33.73 514.38 3.16 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 08:04:01 PM eth0 60.33 59.45 517.38 10.98 0.00 0.00 0.00 08:04:01 PM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 08:05:02 PM eth0 37.54 40.19 263.27 12.17 0.00 0.00 0.00 08:05:02 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 Average: eth0 109.65 80.51 676.18 23.15 0.00 0.00 0.00 Average: lo 0.05 0.05 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) 05/01/2024 _x86_64_ (1 CPU) 08:00:44 PM LINUX RESTART 08:01:03 PM CPU %user %nice %system %iowait %steal %idle 08:02:01 PM all 26.06 0.00 3.20 5.06 0.07 65.61 08:02:01 PM 0 26.06 0.00 3.20 5.06 0.07 65.61 08:03:01 PM all 52.46 0.00 10.36 12.16 0.11 24.91 08:03:01 PM 0 52.46 0.00 10.36 12.16 0.11 24.91 08:04:01 PM all 52.15 0.00 4.99 9.66 0.13 33.07 08:04:01 PM 0 52.15 0.00 4.99 9.66 0.13 33.07 08:05:02 PM all 76.31 0.00 4.68 1.57 0.17 17.28 08:05:02 PM 0 76.31 0.00 4.68 1.57 0.17 17.28 Average: all 51.56 0.00 5.81 7.15 0.12 35.36 Average: 0 51.56 0.00 5.81 7.15 0.12 35.36