---> uname -a: Linux prd-centos7-builder-1c-1g-1311.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: 990 320 140 11 529 495 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:ac:79:1f brd ff:ff:ff:ff:ff:ff inet 10.32.6.200/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:feac:791f/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) 12/01/2023 _x86_64_ (1 CPU) 10:34:57 AM LINUX RESTART 10:36:01 AM tps rtps wtps bread/s bwrtn/s 10:37:01 AM 155.66 4.82 150.84 266.47 17027.22 10:38:02 AM 203.64 35.47 168.18 4142.66 27800.96 10:39:01 AM 272.57 155.27 117.30 8652.13 13853.25 Average: 210.56 65.09 145.47 4348.85 19565.54 10:36:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 AM 131224 883236 87.06 2088 536040 405944 19.68 304540 409480 22244 10:38:02 AM 64820 949640 93.61 0 530012 527148 25.55 355276 417392 7604 10:39:01 AM 166484 847976 83.59 0 503180 378040 18.32 245004 408220 8 Average: 120843 893617 88.09 696 523077 437044 21.18 301607 411697 9952 10:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:37:01 AM eth0 38.63 39.00 540.11 5.79 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:02 AM eth0 83.82 80.14 1386.94 12.07 0.00 0.00 0.00 10:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 13.43 14.29 10.02 6.72 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.32 44.50 646.29 8.20 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) 12/01/2023 _x86_64_ (1 CPU) 10:34:57 AM LINUX RESTART 10:36:01 AM CPU %user %nice %system %iowait %steal %idle 10:37:01 AM all 69.95 0.00 6.63 1.63 0.11 21.68 10:37:01 AM 0 69.95 0.00 6.63 1.63 0.11 21.68 10:38:02 AM all 65.91 0.00 5.91 4.73 0.13 23.32 10:38:02 AM 0 65.91 0.00 5.91 4.73 0.13 23.32 10:39:01 AM all 57.22 0.00 4.60 17.72 0.09 20.37 10:39:01 AM 0 57.22 0.00 4.60 17.72 0.09 20.37 Average: all 64.37 0.00 5.71 8.02 0.11 21.79 Average: 0 64.37 0.00 5.71 8.02 0.11 21.79