---> uname -a: Linux prd-centos7-builder-1c-1g-629.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: 2799.870 BogoMIPS: 5599.74 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: 990 326 136 11 527 488 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:8b:9a:0f brd ff:ff:ff:ff:ff:ff inet 10.32.7.54/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe8b:9a0f/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) 12/14/2023 _x86_64_ (1 CPU) 03:23:49 PM LINUX RESTART 03:24:01 PM tps rtps wtps bread/s bwrtn/s 03:25:01 PM 215.48 79.29 136.19 8614.23 49608.31 03:26:02 PM 155.62 8.38 147.25 733.86 14563.27 03:27:01 PM 226.59 51.78 174.81 6824.76 32849.93 03:28:01 PM 183.69 81.51 102.18 4868.45 14621.58 03:29:01 PM 9.55 0.07 9.49 13.10 684.57 03:30:01 PM 110.89 91.14 19.75 5346.18 514.79 Average: 148.37 51.57 96.80 4346.08 18523.15 03:24:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 PM 81284 933176 91.99 2088 530904 478948 23.22 349504 435932 32480 03:26:02 PM 70448 944012 93.06 2088 508184 543544 26.35 386140 384748 38748 03:27:01 PM 67928 946532 93.30 0 524504 526044 25.50 353940 416568 22296 03:28:01 PM 156392 858068 84.58 0 506364 369516 17.91 164488 487408 16880 03:29:01 PM 153744 860716 84.84 0 506724 369516 17.91 164620 487692 8 03:30:01 PM 85000 929460 91.62 0 509052 441248 21.39 259660 467048 28840 Average: 102466 911994 89.90 696 514289 454803 22.05 279725 446566 23209 03:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:25:01 PM eth0 302.86 176.05 1403.81 60.58 0.00 0.00 0.00 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:02 PM eth0 60.36 59.47 773.04 8.59 0.00 0.00 0.00 03:26:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 119.53 111.58 2354.30 14.33 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM eth0 8.07 9.04 5.20 3.53 0.00 0.00 0.00 03:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 1.25 1.38 0.62 0.18 0.00 0.00 0.00 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM eth0 20.74 20.65 44.66 11.66 0.00 0.00 0.00 03:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.16 61.97 746.25 16.27 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) 12/14/2023 _x86_64_ (1 CPU) 03:23:49 PM LINUX RESTART 03:24:01 PM CPU %user %nice %system %iowait %steal %idle 03:25:01 PM all 58.56 0.00 7.15 12.93 0.11 21.25 03:25:01 PM 0 58.56 0.00 7.15 12.93 0.11 21.25 03:26:02 PM all 69.38 0.00 6.27 3.68 0.13 20.54 03:26:02 PM 0 69.38 0.00 6.27 3.68 0.13 20.54 03:27:01 PM all 64.47 0.00 6.36 5.43 0.13 23.61 03:27:01 PM 0 64.47 0.00 6.36 5.43 0.13 23.61 03:28:01 PM all 48.98 0.00 4.36 5.31 0.11 41.25 03:28:01 PM 0 48.98 0.00 4.36 5.31 0.11 41.25 03:29:01 PM all 7.51 0.00 0.66 0.14 0.05 91.65 03:29:01 PM 0 7.51 0.00 0.66 0.14 0.05 91.65 03:30:01 PM all 57.11 0.00 3.07 11.42 0.11 28.30 03:30:01 PM 0 57.11 0.00 3.07 11.42 0.11 28.30 Average: all 50.40 0.00 4.59 6.41 0.10 38.50 Average: 0 50.40 0.00 4.59 6.41 0.10 38.50