---> uname -a: Linux prd-centos7-builder-1c-1g-38.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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 462M 0 462M 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 6.1G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 321 128 11 540 494 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:09:83:29 brd ff:ff:ff:ff:ff:ff inet 10.32.6.193/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe09:8329/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/12/2023 _x86_64_ (1 CPU) 04:42:47 AM LINUX RESTART 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:02 AM 222.14 57.80 164.34 6921.24 49620.30 04:45:01 AM 140.96 6.13 134.82 341.54 14502.72 04:46:01 AM 235.45 37.48 197.97 4298.71 36033.38 04:47:01 AM 209.73 151.62 58.12 8544.24 4210.50 Average: 202.55 63.98 138.57 5076.10 26134.14 04:43:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:02 AM 65324 949136 93.56 2088 545556 480364 23.28 367376 431748 34632 04:45:01 AM 66236 948224 93.47 2088 562392 490644 23.78 349672 421420 36544 04:46:01 AM 87048 927412 91.42 0 496224 535192 25.94 346188 400824 6860 04:47:01 AM 65944 948516 93.50 0 514268 462400 22.41 339292 412480 32 Average: 71138 943322 92.99 1044 529610 492150 23.86 350632 416618 19517 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:44:02 AM eth0 295.05 188.24 1406.23 61.04 0.00 0.00 0.00 04:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 56.88 56.04 692.36 10.11 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 72.01 68.98 1264.32 8.56 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 17.54 18.43 13.96 11.80 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.78 83.08 843.15 23.00 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/12/2023 _x86_64_ (1 CPU) 04:42:47 AM LINUX RESTART 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:02 AM all 58.35 0.00 7.57 13.65 0.11 20.32 04:44:02 AM 0 58.35 0.00 7.57 13.65 0.11 20.32 04:45:01 AM all 69.99 0.00 6.41 2.52 0.15 20.94 04:45:01 AM 0 69.99 0.00 6.41 2.52 0.15 20.94 04:46:01 AM all 66.98 0.00 6.50 5.12 0.13 21.27 04:46:01 AM 0 66.98 0.00 6.50 5.12 0.13 21.27 04:47:01 AM all 56.60 0.00 3.63 16.57 0.11 23.09 04:47:01 AM 0 56.60 0.00 3.63 16.57 0.11 23.09 Average: all 62.90 0.00 6.02 9.55 0.12 21.41 Average: 0 62.90 0.00 6.02 9.55 0.12 21.41