---> uname -a: Linux prd-centos7-builder-1c-1g-3308.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: 990 327 103 8 559 492 Swap: 1023 5 1018 ---> 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:13:e9:e2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.40/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe13:e9e2/64 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) 03/01/2024 _x86_64_ (1 CPU) 11:01:17 AM LINUX RESTART 11:02:01 AM tps rtps wtps bread/s bwrtn/s 11:03:01 AM 3.70 0.55 3.14 17.80 961.31 11:04:01 AM 0.35 0.00 0.35 0.00 5.02 11:05:02 AM 129.86 40.99 88.87 2207.18 12562.18 11:06:01 AM 221.18 113.18 108.00 9048.59 12084.07 11:07:01 AM 140.03 21.72 118.31 2756.19 12823.79 Average: 96.22 34.33 61.89 2717.81 7491.39 11:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 AM 123864 890592 87.79 2088 519904 709688 34.40 363808 406624 24 11:04:01 AM 122936 891520 87.88 2088 519916 709784 34.40 367060 404292 32 11:05:02 AM 77760 936696 92.33 1936 428312 776824 37.65 359224 389684 1740 11:06:01 AM 89820 924636 91.15 0 532596 458548 22.23 332972 439612 37968 11:07:01 AM 67684 946772 93.33 0 507112 484128 23.47 365224 408620 16880 Average: 96413 918043 90.50 1222 501568 627794 30.43 357658 409766 11329 11:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:03:01 AM eth0 6.51 4.30 5.86 0.99 0.00 0.00 0.00 11:03:01 AM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 11:04:01 AM eth0 2.66 1.29 0.52 0.29 0.00 0.00 0.00 11:04:01 AM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 11:05:02 AM eth0 32.24 29.84 490.55 3.20 0.00 0.00 0.00 11:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 38.55 35.62 202.57 8.37 0.00 0.00 0.00 11:06:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 69.00 68.87 746.08 16.72 0.00 0.00 0.00 11:07:01 AM lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 Average: eth0 28.92 27.10 280.55 5.70 0.00 0.00 0.00 Average: lo 0.16 0.16 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) 03/01/2024 _x86_64_ (1 CPU) 11:01:17 AM LINUX RESTART 11:02:01 AM CPU %user %nice %system %iowait %steal %idle 11:03:01 AM all 0.52 0.00 0.15 0.02 0.03 99.28 11:03:01 AM 0 0.52 0.00 0.15 0.02 0.03 99.28 11:04:01 AM all 0.75 0.00 0.07 0.00 0.07 99.11 11:04:01 AM 0 0.75 0.00 0.07 0.00 0.07 99.11 11:05:02 AM all 27.47 0.00 5.17 5.90 0.10 61.37 11:05:02 AM 0 27.47 0.00 5.17 5.90 0.10 61.37 11:06:01 AM all 44.14 0.00 7.26 12.92 0.13 35.54 11:06:01 AM 0 44.14 0.00 7.26 12.92 0.13 35.54 11:07:01 AM all 72.90 0.00 4.86 2.57 0.15 19.52 11:07:01 AM 0 72.90 0.00 4.86 2.57 0.15 19.52 Average: all 28.14 0.00 3.41 4.17 0.09 64.18 Average: 0 28.14 0.00 3.41 4.17 0.09 64.18