---> uname -a: Linux prd-centos7-builder-1c-1g-3988.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: 990 315 86 12 588 507 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:db:1e:cf brd ff:ff:ff:ff:ff:ff inet 10.32.7.105/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fedb:1ecf/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) 09/01/2024 _x86_64_ (1 CPU) 10:00:39 PM LINUX RESTART 10:01:01 PM tps rtps wtps bread/s bwrtn/s 10:02:01 PM 52.53 8.92 43.62 1672.70 6823.83 10:03:01 PM 0.50 0.00 0.50 0.00 8.45 10:04:01 PM 87.12 64.60 22.51 5042.78 2298.43 10:05:01 PM 144.76 6.49 138.27 600.11 14196.76 Average: 69.69 20.00 49.69 1829.74 5679.40 10:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 PM 131812 882644 87.01 2088 523008 710528 34.44 350796 411176 36 10:03:01 PM 129544 884912 87.23 2088 523028 710624 34.45 355512 408828 16 10:04:01 PM 107736 906720 89.38 2088 570200 435796 21.12 343152 434780 23404 10:05:01 PM 109292 905164 89.23 2088 554136 413072 20.02 319592 423380 2584 Average: 119596 894860 88.21 2088 542593 567505 27.51 342263 419541 6510 10:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:02:01 PM eth0 340.82 227.49 1324.93 67.50 0.00 0.00 0.00 10:02:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 10:03:01 PM eth0 0.08 0.84 0.01 0.04 0.00 0.00 0.00 10:03:01 PM lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 10:04:01 PM eth0 42.95 40.31 385.51 7.98 0.00 0.00 0.00 10:04:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 10:05:01 PM eth0 63.15 63.59 641.43 13.68 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 Average: eth0 111.86 82.88 583.78 22.31 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) 09/01/2024 _x86_64_ (1 CPU) 10:00:39 PM LINUX RESTART 10:01:01 PM CPU %user %nice %system %iowait %steal %idle 10:02:01 PM all 20.99 0.00 2.30 3.56 0.09 73.06 10:02:01 PM 0 20.99 0.00 2.30 3.56 0.09 73.06 10:03:01 PM all 0.34 0.00 0.07 0.00 0.05 99.55 10:03:01 PM 0 0.34 0.00 0.07 0.00 0.05 99.55 10:04:01 PM all 24.12 0.00 2.21 7.61 0.09 65.97 10:04:01 PM 0 24.12 0.00 2.21 7.61 0.09 65.97 10:05:01 PM all 71.77 0.00 5.69 1.90 0.13 20.52 10:05:01 PM 0 71.77 0.00 5.69 1.90 0.13 20.52 Average: all 28.51 0.00 2.51 3.26 0.09 65.64 Average: 0 28.51 0.00 2.51 3.26 0.09 65.64