---> uname -a: Linux prd-centos7-builder-1c-1g-2383.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/1001 ---> free -m: total used free shared buff/cache available Mem: 990 327 89 8 573 491 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:73:ec:e9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.27/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe73:ece9/64 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) 06/01/2024 _x86_64_ (1 CPU) 11:01:16 AM LINUX RESTART 11:02:01 AM tps rtps wtps bread/s bwrtn/s 11:03:01 AM 2.21 0.02 2.19 0.67 1718.90 11:04:01 AM 0.52 0.00 0.52 0.00 6.87 11:05:01 AM 85.35 15.39 69.96 1481.02 8241.77 11:06:02 AM 267.23 137.25 129.99 8496.37 14909.67 11:07:01 AM 121.81 16.55 105.26 2122.13 11345.33 Average: 93.11 33.19 59.92 2366.31 7072.36 11:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 AM 135048 879408 86.69 2088 515792 712220 34.52 366124 393428 36 11:04:01 AM 133752 880704 86.82 2088 515800 712220 34.52 369208 391712 16 11:05:01 AM 112628 901828 88.90 2088 433516 752292 36.47 347516 373160 25688 11:06:02 AM 188464 825992 81.42 0 497220 403580 19.56 244304 429952 22400 11:07:01 AM 112896 901560 88.87 0 526504 427004 20.70 309064 417896 24724 Average: 136558 877898 86.54 1253 497766 601463 29.15 327243 401230 14573 11:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:03:01 AM eth0 4.11 3.93 1.15 0.51 0.00 0.00 0.00 11:03:01 AM lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 11:04:01 AM eth0 1.34 0.80 0.13 0.04 0.00 0.00 0.00 11:04:01 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 11:05:01 AM eth0 28.76 26.26 395.45 3.94 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:02 AM eth0 28.93 27.92 105.40 5.67 0.00 0.00 0.00 11:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 55.78 56.60 620.04 10.11 0.00 0.00 0.00 11:07:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.05 22.35 216.73 3.91 0.00 0.00 0.00 Average: lo 0.09 0.09 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) 06/01/2024 _x86_64_ (1 CPU) 11:01:16 AM LINUX RESTART 11:02:01 AM CPU %user %nice %system %iowait %steal %idle 11:03:01 AM all 6.70 0.00 0.17 0.00 0.03 93.09 11:03:01 AM 0 6.70 0.00 0.17 0.00 0.03 93.09 11:04:01 AM all 0.43 0.00 0.08 0.00 0.02 99.46 11:04:01 AM 0 0.43 0.00 0.08 0.00 0.02 99.46 11:05:01 AM all 24.98 0.00 4.15 1.07 0.07 69.74 11:05:01 AM 0 24.98 0.00 4.15 1.07 0.07 69.74 11:06:02 AM all 38.89 0.00 8.05 17.45 0.12 35.48 11:06:02 AM 0 38.89 0.00 8.05 17.45 0.12 35.48 11:07:01 AM all 72.76 0.00 5.32 3.76 0.13 18.04 11:07:01 AM 0 72.76 0.00 5.32 3.76 0.13 18.04 Average: all 27.77 0.00 3.47 4.35 0.07 64.33 Average: 0 27.77 0.00 3.47 4.35 0.07 64.33