---> uname -a: Linux prd-centos7-builder-1c-1g-1230.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: 2800.000 BogoMIPS: 5600.00 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: 990 338 89 10 563 477 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:fe:f4:78 brd ff:ff:ff:ff:ff:ff inet 10.32.6.93/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fefe:f478/64 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) 11/30/2023 _x86_64_ (1 CPU) 02:55:06 PM LINUX RESTART 02:56:01 PM tps rtps wtps bread/s bwrtn/s 02:57:02 PM 149.08 5.46 143.62 416.49 18068.72 02:58:01 PM 186.05 13.24 172.81 1560.88 29730.94 02:59:02 PM 300.14 178.73 121.41 13948.45 19381.43 Average: 212.24 66.54 145.70 5362.87 22342.01 02:56:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:02 PM 205416 809044 79.75 2088 482152 371220 17.99 261820 378924 37700 02:58:01 PM 79336 935124 92.18 0 482540 546132 26.47 352716 404552 7908 02:59:02 PM 70800 943660 93.02 0 491376 474488 23.00 250192 501252 22632 Average: 118517 895943 88.32 696 485356 463947 22.49 288243 428243 22747 02:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:57:02 PM eth0 69.76 68.93 951.20 8.16 0.00 0.00 0.00 02:57:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM eth0 137.67 127.52 2536.23 16.06 0.00 0.00 0.00 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:02 PM eth0 12.15 13.55 8.88 8.13 0.00 0.00 0.00 02:59:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.60 69.47 1153.45 10.74 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) 11/30/2023 _x86_64_ (1 CPU) 02:55:06 PM LINUX RESTART 02:56:01 PM CPU %user %nice %system %iowait %steal %idle 02:57:02 PM all 68.52 0.00 6.04 2.78 0.11 22.55 02:57:02 PM 0 68.52 0.00 6.04 2.78 0.11 22.55 02:58:01 PM all 69.01 0.00 6.62 2.67 0.13 21.58 02:58:01 PM 0 69.01 0.00 6.62 2.67 0.13 21.58 02:59:02 PM all 55.19 0.00 5.33 18.21 0.13 21.14 02:59:02 PM 0 55.19 0.00 5.33 18.21 0.13 21.14 Average: all 64.18 0.00 5.99 7.96 0.12 21.76 Average: 0 64.18 0.00 5.99 7.96 0.12 21.76