---> uname -a: Linux prd-centos7-builder-1c-1g-3956.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 5.8G 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: 990 350 77 8 562 469 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:ee:44:8a brd ff:ff:ff:ff:ff:ff inet 10.32.6.118/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:feee:448a/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) 01:00:29 PM LINUX RESTART 01:01:01 PM tps rtps wtps bread/s bwrtn/s 01:02:03 PM 86.79 14.96 71.83 1324.03 11131.16 01:03:01 PM 288.20 119.82 168.38 9312.92 19113.54 01:04:01 PM 158.56 41.96 116.60 3152.08 11693.79 Average: 175.70 57.86 117.84 4517.03 13907.88 01:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:03 PM 70756 943700 93.03 2088 476876 771172 37.38 443116 354548 29556 01:03:01 PM 213820 800636 78.92 0 448804 402964 19.53 212500 429408 16784 01:04:01 PM 146904 867552 85.52 0 476416 419852 20.35 274204 419076 35396 Average: 143827 870629 85.82 696 467365 531329 25.75 309940 401011 27245 01:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:02:03 PM eth0 126.97 103.75 1048.32 14.09 0.00 0.00 0.00 01:02:03 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 01:03:01 PM eth0 33.55 32.48 145.81 6.05 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 69.91 68.21 717.06 11.59 0.00 0.00 0.00 01:04:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.95 68.97 646.78 10.66 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 09/01/2024 _x86_64_ (1 CPU) 01:00:29 PM LINUX RESTART 01:01:01 PM CPU %user %nice %system %iowait %steal %idle 01:02:03 PM all 24.24 0.00 3.06 5.03 0.09 67.58 01:02:03 PM 0 24.24 0.00 3.06 5.03 0.09 67.58 01:03:01 PM all 39.01 0.00 9.39 14.56 0.11 36.93 01:03:01 PM 0 39.01 0.00 9.39 14.56 0.11 36.93 01:04:01 PM all 70.51 0.00 5.59 6.28 0.15 17.48 01:04:01 PM 0 70.51 0.00 5.59 6.28 0.15 17.48 Average: all 44.18 0.00 5.94 8.54 0.11 41.23 Average: 0 44.18 0.00 5.94 8.54 0.11 41.23