---> uname -a: Linux prd-centos7-builder-1c-1g-4039.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: 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 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: 990 346 134 11 509 469 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:1f:1f:ad brd ff:ff:ff:ff:ff:ff inet 10.32.6.233/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe1f:1fad/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) 01/18/2024 _x86_64_ (1 CPU) 08:02:42 AM LINUX RESTART 08:03:03 AM tps rtps wtps bread/s bwrtn/s 08:04:01 AM 143.89 30.56 113.33 4834.30 11818.68 08:05:01 AM 157.23 4.14 153.09 474.40 16407.53 08:06:02 AM 272.56 73.71 198.85 6628.18 33327.35 08:07:01 AM 176.19 125.80 50.39 7317.94 2983.18 Average: 187.89 58.73 129.16 4815.07 16194.23 08:03:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:04:01 AM 171760 842700 83.07 2088 492004 415856 20.16 281044 418348 52624 08:05:01 AM 61596 952864 93.93 2088 491920 559240 27.11 370528 411412 11424 08:06:02 AM 146540 867920 85.55 0 462684 428184 20.76 239292 445824 2712 08:07:01 AM 102564 911896 89.89 0 486196 437216 21.19 297768 420784 2796 Average: 120615 893845 88.11 1044 483201 460124 22.30 297158 424092 17389 08:03:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:04:01 AM eth0 274.44 180.20 1513.99 63.50 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 78.44 74.25 1142.49 13.37 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:02 AM eth0 56.99 52.59 804.12 14.31 0.00 0.00 0.00 08:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 20.36 19.89 45.10 14.38 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.41 81.06 872.42 26.13 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) 01/18/2024 _x86_64_ (1 CPU) 08:02:42 AM LINUX RESTART 08:03:03 AM CPU %user %nice %system %iowait %steal %idle 08:04:01 AM all 66.61 0.00 6.19 6.49 0.09 20.62 08:04:01 AM 0 66.61 0.00 6.19 6.49 0.09 20.62 08:05:01 AM all 67.54 0.00 6.12 2.41 0.11 23.83 08:05:01 AM 0 67.54 0.00 6.12 2.41 0.11 23.83 08:06:02 AM all 68.61 0.00 6.89 4.93 0.09 19.48 08:06:02 AM 0 68.61 0.00 6.89 4.93 0.09 19.48 08:07:01 AM all 59.12 0.00 3.14 13.78 0.09 23.87 08:07:01 AM 0 59.12 0.00 3.14 13.78 0.09 23.87 Average: all 65.47 0.00 5.58 6.90 0.10 21.95 Average: 0 65.47 0.00 5.58 6.90 0.10 21.95