---> uname -a: Linux prd-centos7-builder-1c-1g-9253.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 5.6G 15G 28% / 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: 990 325 92 12 572 498 Swap: 1023 0 1023 ---> 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:ed:8e:dc brd ff:ff:ff:ff:ff:ff inet 10.32.6.16/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:feed:8edc/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) 11/01/2024 _x86_64_ (1 CPU) 05:00:33 AM LINUX RESTART 05:01:02 AM tps rtps wtps bread/s bwrtn/s 05:02:01 AM 48.90 5.88 43.02 585.24 6816.07 05:03:01 AM 0.50 0.00 0.50 0.00 8.38 05:04:01 AM 105.92 65.31 40.61 5082.68 4090.88 05:05:01 AM 120.76 7.62 113.13 940.51 11353.93 Average: 67.70 19.61 48.09 1641.14 5448.81 05:01:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:02:01 AM 134276 880180 86.76 2088 499176 712164 34.52 379580 380560 40 05:03:01 AM 146132 868324 85.60 2088 499212 711988 34.51 371492 376792 16 05:04:01 AM 100804 913652 90.06 2088 526264 477684 23.15 363840 421840 33736 05:05:01 AM 73712 940744 92.73 2088 520940 474796 23.01 373144 405088 15136 Average: 113731 900725 88.79 2088 511398 594158 28.80 372014 396070 12232 05:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:02:01 AM eth0 150.09 116.53 783.74 26.30 0.00 0.00 0.00 05:02:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 05:03:01 AM eth0 0.70 0.80 0.06 0.04 0.00 0.00 0.00 05:03:01 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 05:04:01 AM eth0 66.63 62.85 713.97 9.80 0.00 0.00 0.00 05:04:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 05:05:01 AM eth0 35.64 38.14 260.33 12.43 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.16 54.38 437.99 12.05 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) 11/01/2024 _x86_64_ (1 CPU) 05:00:33 AM LINUX RESTART 05:01:02 AM CPU %user %nice %system %iowait %steal %idle 05:02:01 AM all 12.12 0.00 1.79 3.78 0.07 82.24 05:02:01 AM 0 12.12 0.00 1.79 3.78 0.07 82.24 05:03:01 AM all 0.33 0.00 0.08 0.00 0.05 99.53 05:03:01 AM 0 0.33 0.00 0.08 0.00 0.05 99.53 05:04:01 AM all 34.34 0.00 2.75 8.34 0.09 54.48 05:04:01 AM 0 34.34 0.00 2.75 8.34 0.09 54.48 05:05:01 AM all 73.66 0.00 5.03 1.24 0.13 19.93 05:05:01 AM 0 73.66 0.00 5.03 1.24 0.13 19.93 Average: all 29.28 0.00 2.36 3.33 0.08 64.95 Average: 0 29.28 0.00 2.36 3.33 0.08 64.95