---> uname -a: Linux prd-centos7-builder-1c-1g-1123.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: 990 322 134 11 533 492 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:c4:eb:40 brd ff:ff:ff:ff:ff:ff inet 10.32.7.215/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fec4:eb40/64 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) 02:46:27 PM LINUX RESTART 02:47:01 PM tps rtps wtps bread/s bwrtn/s 02:48:01 PM 137.34 12.10 125.24 1113.81 15005.41 02:49:01 PM 145.44 10.97 134.48 1132.24 18968.01 02:50:02 PM 249.25 57.54 191.71 6799.86 34565.90 02:51:01 PM 231.15 168.12 63.04 9304.59 5075.60 Average: 190.91 62.02 128.89 4586.97 18470.40 02:47:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 PM 64136 950324 93.68 2088 564368 465644 22.57 332096 465744 49400 02:49:01 PM 71768 942692 92.93 2064 473368 596436 28.91 387108 387008 40140 02:50:02 PM 71976 942484 92.90 0 501544 552628 26.79 361632 405492 18000 02:51:01 PM 93724 920736 90.76 0 505860 446004 21.62 239016 482728 136 Average: 75401 939059 92.57 1038 511285 515178 24.97 329963 435243 26919 02:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:48:01 PM eth0 96.60 93.48 1340.36 12.58 0.00 0.00 0.00 02:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM eth0 85.39 77.79 1754.19 12.25 0.00 0.00 0.00 02:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:02 PM eth0 42.59 40.38 771.37 6.88 0.00 0.00 0.00 02:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM eth0 22.49 19.72 31.89 10.57 0.00 0.00 0.00 02:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.76 57.84 975.60 10.56 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) 02:46:27 PM LINUX RESTART 02:47:01 PM CPU %user %nice %system %iowait %steal %idle 02:48:01 PM all 67.81 0.00 5.85 3.45 0.11 22.78 02:48:01 PM 0 67.81 0.00 5.85 3.45 0.11 22.78 02:49:01 PM all 64.17 0.00 5.97 1.70 0.09 28.07 02:49:01 PM 0 64.17 0.00 5.97 1.70 0.09 28.07 02:50:02 PM all 65.83 0.00 6.59 5.91 0.11 21.56 02:50:02 PM 0 65.83 0.00 6.59 5.91 0.11 21.56 02:51:01 PM all 57.12 0.00 3.82 17.10 0.09 21.87 02:51:01 PM 0 57.12 0.00 3.82 17.10 0.09 21.87 Average: all 63.74 0.00 5.56 7.02 0.10 23.57 Average: 0 63.74 0.00 5.56 7.02 0.10 23.57