---> uname -a: Linux prd-centos7-builder-1c-1g-73.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2800.022 BogoMIPS: 5600.04 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 462M 0 462M 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 6.2G 14G 31% / 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: 990 331 122 11 537 484 Swap: 1023 2 1021 ---> 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:f5:45:a5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.204/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fef5:45a5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/12/2023 _x86_64_ (1 CPU) 10:56:09 AM LINUX RESTART 10:57:01 AM tps rtps wtps bread/s bwrtn/s 10:58:02 AM 140.82 4.79 136.03 269.41 16693.85 10:59:01 AM 153.87 14.65 139.22 1660.57 22730.16 11:00:01 AM 231.65 88.44 143.21 8834.43 25563.59 11:01:01 AM 64.73 29.26 35.46 1505.70 3625.15 11:02:01 AM 93.19 84.69 8.49 4934.63 229.76 Average: 135.65 44.71 90.95 3442.11 13512.67 10:57:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:58:02 AM 155604 858856 84.66 2088 500284 403188 19.54 300360 390252 40752 10:59:01 AM 81476 932984 91.97 0 477868 548956 26.61 359328 399604 40488 11:00:01 AM 130284 884176 87.16 0 440172 472408 22.90 234032 464684 44172 11:01:01 AM 165504 848956 83.69 0 487504 372356 18.05 158192 486392 8 11:02:01 AM 65772 948688 93.52 0 512728 448320 21.73 250260 497128 136 Average: 119728 894732 88.20 418 483711 449046 21.77 260434 447612 25111 10:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:58:02 AM eth0 69.32 68.08 972.40 8.51 0.00 0.00 0.00 10:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM eth0 127.67 116.98 2500.30 13.59 0.00 0.00 0.00 10:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM eth0 25.59 24.38 46.94 6.69 0.00 0.00 0.00 11:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM eth0 2.02 2.19 1.33 0.30 0.00 0.00 0.00 11:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM eth0 6.49 6.30 5.07 4.55 0.00 0.00 0.00 11:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.22 42.65 687.92 6.63 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/12/2023 _x86_64_ (1 CPU) 10:56:09 AM LINUX RESTART 10:57:01 AM CPU %user %nice %system %iowait %steal %idle 10:58:02 AM all 69.79 0.00 6.11 2.11 0.11 21.87 10:58:02 AM 0 69.79 0.00 6.11 2.11 0.11 21.87 10:59:01 AM all 62.42 0.00 5.68 1.69 0.15 30.07 10:59:01 AM 0 62.42 0.00 5.68 1.69 0.15 30.07 11:00:01 AM all 64.62 0.00 6.01 7.80 0.11 21.46 11:00:01 AM 0 64.62 0.00 6.01 7.80 0.11 21.46 11:01:01 AM all 16.96 0.00 2.06 2.16 0.05 78.77 11:01:01 AM 0 16.96 0.00 2.06 2.16 0.05 78.77 11:02:01 AM all 17.57 0.00 1.39 10.41 0.07 70.57 11:02:01 AM 0 17.57 0.00 1.39 10.41 0.07 70.57 Average: all 45.64 0.00 4.19 4.87 0.10 45.20 Average: 0 45.64 0.00 4.19 4.87 0.10 45.20