---> uname -a: Linux prd-centos7-builder-1c-1g-810.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: 990 322 123 11 544 492 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:67:93:0f brd ff:ff:ff:ff:ff:ff inet 10.32.6.21/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe67:930f/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) 12/15/2023 _x86_64_ (1 CPU) 07:23:51 PM LINUX RESTART 07:24:01 PM tps rtps wtps bread/s bwrtn/s 07:25:01 PM 221.19 102.28 118.91 8903.72 47398.05 07:26:01 PM 138.51 4.92 133.59 277.94 15209.09 07:27:02 PM 231.36 46.97 184.38 6697.55 34088.65 07:28:01 PM 158.88 76.03 82.85 4671.58 13546.55 07:29:01 PM 15.51 0.07 15.44 13.50 1485.99 07:30:01 PM 111.62 90.73 20.89 5380.09 547.83 Average: 144.67 52.97 91.70 4281.17 18505.93 07:24:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:25:01 PM 74900 939560 92.62 2088 546392 478820 23.21 370904 432684 34024 07:26:01 PM 78036 936424 92.31 2088 560208 470908 22.83 330076 431496 50496 07:27:02 PM 67076 947384 93.39 0 527632 527444 25.57 354660 420388 7472 07:28:01 PM 158572 855888 84.37 0 503516 372360 18.05 169636 482812 37100 07:29:01 PM 158516 855944 84.37 0 503884 372360 18.05 169800 483072 8 07:30:01 PM 96920 917540 90.45 0 512852 430704 20.88 252384 468092 28840 Average: 105670 908790 89.58 696 525747 442099 21.43 274577 453091 26323 07:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:25:01 PM eth0 292.55 178.58 1426.13 61.12 0.00 0.00 0.00 07:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 PM eth0 50.99 49.79 574.43 7.65 0.00 0.00 0.00 07:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:02 PM eth0 119.76 114.88 2467.48 12.90 0.00 0.00 0.00 07:27:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 PM eth0 7.07 8.28 4.79 4.56 0.00 0.00 0.00 07:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 PM eth0 1.21 1.33 0.62 0.17 0.00 0.00 0.00 07:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 PM eth0 19.42 19.73 44.16 11.37 0.00 0.00 0.00 07:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.89 61.39 744.64 16.11 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) 12/15/2023 _x86_64_ (1 CPU) 07:23:51 PM LINUX RESTART 07:24:01 PM CPU %user %nice %system %iowait %steal %idle 07:25:01 PM all 58.42 0.00 6.76 15.96 0.13 18.73 07:25:01 PM 0 58.42 0.00 6.76 15.96 0.13 18.73 07:26:01 PM all 71.01 0.00 6.61 2.62 0.11 19.64 07:26:01 PM 0 71.01 0.00 6.61 2.62 0.11 19.64 07:27:02 PM all 64.09 0.00 6.38 6.05 0.13 23.36 07:27:02 PM 0 64.09 0.00 6.38 6.05 0.13 23.36 07:28:01 PM all 52.33 0.00 4.65 4.36 0.09 38.58 07:28:01 PM 0 52.33 0.00 4.65 4.36 0.09 38.58 07:29:01 PM all 7.66 0.00 0.64 0.52 0.03 91.14 07:29:01 PM 0 7.66 0.00 0.64 0.52 0.03 91.14 07:30:01 PM all 55.28 0.00 3.07 11.21 0.09 30.34 07:30:01 PM 0 55.28 0.00 3.07 11.21 0.09 30.34 Average: all 50.94 0.00 4.63 6.72 0.10 37.61 Average: 0 50.94 0.00 4.63 6.72 0.10 37.61