---> uname -a: Linux prd-centos7-builder-1c-1g-1223.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 6.3G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 329 120 10 541 486 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:5b:75:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.125/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe5b:75e6/64 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) 11:48:58 PM LINUX RESTART 11:50:01 PM tps rtps wtps bread/s bwrtn/s 11:51:02 PM 162.86 8.01 154.85 779.87 17535.16 11:52:01 PM 208.47 32.68 175.79 2549.61 29801.57 11:53:01 PM 220.64 95.30 125.35 9373.02 19328.19 11:54:01 PM 10.10 0.25 9.85 17.00 908.01 11:55:01 PM 98.03 85.88 12.15 5133.83 274.69 Average: 137.90 44.23 93.67 3548.44 13280.16 11:50:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:02 PM 128708 885752 87.31 2088 531276 409176 19.83 339176 377132 20024 11:52:01 PM 274404 740056 72.95 0 385920 454708 22.04 132292 426728 8196 11:53:01 PM 150676 863784 85.15 0 492668 390588 18.93 171680 483280 23876 11:54:01 PM 164072 850388 83.83 0 493036 375192 18.19 159612 483184 8 11:55:01 PM 105948 908512 89.56 0 502944 427168 20.71 229604 476084 2788 Average: 164762 849698 83.76 418 481169 411366 19.94 206473 449282 10978 11:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:51:02 PM eth0 43.47 43.85 580.68 7.64 0.00 0.00 0.00 11:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 131.49 124.89 2521.54 13.44 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 21.23 24.40 12.28 7.89 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 1.72 1.87 1.52 0.22 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 19.09 18.23 45.32 10.24 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.42 41.70 614.27 7.78 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) 11:48:58 PM LINUX RESTART 11:50:01 PM CPU %user %nice %system %iowait %steal %idle 11:51:02 PM all 70.30 0.00 6.71 2.33 0.13 20.53 11:51:02 PM 0 70.30 0.00 6.71 2.33 0.13 20.53 11:52:01 PM all 67.36 0.00 6.64 3.49 0.09 22.42 11:52:01 PM 0 67.36 0.00 6.64 3.49 0.09 22.42 11:53:01 PM all 60.27 0.00 5.31 7.08 0.11 27.23 11:53:01 PM 0 60.27 0.00 5.31 7.08 0.11 27.23 11:54:01 PM all 8.78 0.00 0.74 0.07 0.05 90.36 11:54:01 PM 0 8.78 0.00 0.74 0.07 0.05 90.36 11:55:01 PM all 41.36 0.00 1.93 10.96 0.07 45.68 11:55:01 PM 0 41.36 0.00 1.93 10.96 0.07 45.68 Average: all 48.93 0.00 4.20 4.77 0.09 42.01 Average: 0 48.93 0.00 4.20 4.77 0.09 42.01