---> uname -a: Linux prd-centos7-builder-1c-1g-4980.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 332 79 11 578 483 Swap: 1023 1 1022 ---> 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:04:75:bc brd ff:ff:ff:ff:ff:ff inet 10.32.6.213/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe04:75bc/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) 06/27/2024 _x86_64_ (1 CPU) 08:07:47 PM LINUX RESTART 08:08:01 PM tps rtps wtps bread/s bwrtn/s 08:09:01 PM 74.40 22.57 51.83 3815.07 36871.61 08:10:01 PM 139.21 14.34 124.87 1384.73 11572.50 08:11:02 PM 191.40 17.45 173.96 1717.28 31266.84 08:12:01 PM 243.17 125.38 117.79 11517.02 20218.12 08:13:01 PM 17.47 0.20 17.27 16.21 1388.81 Average: 130.46 35.15 95.31 3626.67 20199.73 08:08:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 PM 84704 929752 91.65 2088 706928 340648 16.51 178132 638800 16 08:10:01 PM 152176 862280 85.00 2088 519408 412376 19.99 248468 462628 23672 08:11:02 PM 295180 719276 70.90 0 348960 477440 23.14 155180 391860 41216 08:12:01 PM 218936 795520 78.42 0 452708 373476 18.10 141840 461988 35540 08:13:01 PM 217120 797336 78.60 0 453136 373492 18.10 142572 461760 8 Average: 193623 820833 80.91 835 496228 395486 19.17 173238 483407 20090 08:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:09:01 PM eth0 144.46 66.14 431.14 20.32 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 198.23 148.09 1191.36 46.22 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:02 PM eth0 146.02 135.18 3146.38 16.37 0.00 0.00 0.00 08:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 22.15 20.78 46.59 6.30 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 1.62 1.60 0.90 0.37 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.82 73.31 941.76 17.75 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 06/27/2024 _x86_64_ (1 CPU) 08:07:47 PM LINUX RESTART 08:08:01 PM CPU %user %nice %system %iowait %steal %idle 08:09:01 PM all 7.11 0.00 2.52 4.93 0.05 85.39 08:09:01 PM 0 7.11 0.00 2.52 4.93 0.05 85.39 08:10:01 PM all 60.79 0.00 5.55 5.62 0.13 27.92 08:10:01 PM 0 60.79 0.00 5.55 5.62 0.13 27.92 08:11:02 PM all 71.57 0.00 7.36 2.26 0.15 18.67 08:11:02 PM 0 71.57 0.00 7.36 2.26 0.15 18.67 08:12:01 PM all 56.23 0.00 5.28 11.69 0.13 26.68 08:12:01 PM 0 56.23 0.00 5.28 11.69 0.13 26.68 08:13:01 PM all 8.59 0.00 0.69 0.02 0.05 90.65 08:13:01 PM 0 8.59 0.00 0.69 0.02 0.05 90.65 Average: all 39.91 0.00 4.20 4.83 0.10 50.97 Average: 0 39.91 0.00 4.20 4.83 0.10 50.97