---> uname -a: Linux prd-centos7-builder-1c-1g-1206.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: 2800.022 BogoMIPS: 5600.04 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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 322 118 10 549 493 Swap: 1023 2 1021 ---> 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:70:06:ae brd ff:ff:ff:ff:ff:ff inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe70:6ae/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) 12/17/2023 _x86_64_ (1 CPU) 08:34:38 PM LINUX RESTART 08:35:01 PM tps rtps wtps bread/s bwrtn/s 08:36:01 PM 113.72 20.05 93.67 2563.61 12403.62 08:37:02 PM 156.85 9.20 147.64 1073.91 21348.70 08:38:01 PM 244.73 52.29 192.45 7015.48 34197.10 08:39:01 PM 131.26 78.45 52.81 4055.55 6207.35 08:40:01 PM 24.01 19.77 4.24 938.72 156.18 08:41:01 PM 112.03 70.85 41.18 4351.72 1703.79 Average: 128.97 41.75 87.22 3303.70 12429.04 08:35:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 PM 163736 850724 83.86 2088 506636 418512 20.29 268904 433984 39156 08:37:02 PM 64820 949640 93.61 2060 489156 574940 27.87 391060 386776 16156 08:38:01 PM 74792 939668 92.63 0 499676 547312 26.53 360652 406464 26016 08:39:01 PM 177740 836720 82.48 0 488564 369808 17.93 154980 479920 8 08:40:01 PM 148636 865824 85.35 0 513572 387984 18.81 164948 497456 8 08:41:01 PM 70888 943572 93.01 0 494964 474776 23.01 293964 452808 25808 Average: 116769 897691 88.49 691 498761 462222 22.40 272418 442901 17859 08:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:36:01 PM eth0 247.94 161.81 1483.63 60.58 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:02 PM eth0 126.29 120.47 2145.67 15.24 0.00 0.00 0.00 08:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 57.29 53.21 858.18 7.47 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 PM eth0 12.13 10.96 22.94 2.74 0.00 0.00 0.00 08:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 PM eth0 4.77 4.09 3.41 3.32 0.00 0.00 0.00 08:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 PM eth0 17.42 19.00 42.77 9.78 0.00 0.00 0.00 08:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.34 60.58 745.35 16.28 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) 12/17/2023 _x86_64_ (1 CPU) 08:34:38 PM LINUX RESTART 08:35:01 PM CPU %user %nice %system %iowait %steal %idle 08:36:01 PM all 71.21 0.00 5.74 2.98 0.11 19.96 08:36:01 PM 0 71.21 0.00 5.74 2.98 0.11 19.96 08:37:02 PM all 67.12 0.00 6.63 2.99 0.11 23.15 08:37:02 PM 0 67.12 0.00 6.63 2.99 0.11 23.15 08:38:01 PM all 68.35 0.00 6.69 5.55 0.09 19.32 08:38:01 PM 0 68.35 0.00 6.69 5.55 0.09 19.32 08:39:01 PM all 38.24 0.00 3.37 5.24 0.07 53.08 08:39:01 PM 0 38.24 0.00 3.37 5.24 0.07 53.08 08:40:01 PM all 11.67 0.00 0.98 1.56 0.05 85.73 08:40:01 PM 0 11.67 0.00 0.98 1.56 0.05 85.73 08:41:01 PM all 62.12 0.00 3.11 10.69 0.09 23.99 08:41:01 PM 0 62.12 0.00 3.11 10.69 0.09 23.99 Average: all 52.54 0.00 4.37 4.81 0.09 38.19 Average: 0 52.54 0.00 4.37 4.81 0.09 38.19