---> uname -a: Linux prd-centos7-builder-1c-1g-902.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: 990 325 123 10 542 490 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:5e:83:6b brd ff:ff:ff:ff:ff:ff inet 10.32.7.138/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe5e:836b/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) 11:13:58 PM LINUX RESTART 11:15:02 PM tps rtps wtps bread/s bwrtn/s 11:16:01 PM 154.33 4.94 149.39 276.79 17398.12 11:17:02 PM 195.44 24.48 170.95 2369.10 30250.84 11:18:01 PM 191.00 84.27 106.74 8078.07 17351.71 11:19:01 PM 167.80 113.97 53.83 6661.08 4347.33 Average: 177.27 57.10 120.17 4361.00 17356.02 11:15:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 PM 115276 899184 88.64 2088 534016 424720 20.59 325384 407152 41140 11:17:02 PM 237676 776784 76.57 0 375648 541644 26.25 188740 407420 4368 11:18:01 PM 142180 872280 85.98 0 429124 478804 23.21 238380 441200 43004 11:19:01 PM 107904 906556 89.36 0 508500 426100 20.65 217864 489568 27228 Average: 150759 863701 85.14 522 461822 467817 22.68 242592 436335 28935 11:15:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:16:01 PM eth0 50.53 49.45 617.48 7.84 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:02 PM eth0 156.12 144.93 2519.83 15.57 0.00 0.00 0.00 11:17:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 24.57 24.79 47.40 7.69 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 19.82 19.82 44.44 11.39 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.98 59.94 811.14 10.64 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) 11:13:58 PM LINUX RESTART 11:15:02 PM CPU %user %nice %system %iowait %steal %idle 11:16:01 PM all 71.09 0.00 6.60 2.10 0.09 20.12 11:16:01 PM 0 71.09 0.00 6.60 2.10 0.09 20.12 11:17:02 PM all 70.68 0.00 6.74 1.92 0.09 20.57 11:17:02 PM 0 70.68 0.00 6.74 1.92 0.09 20.57 11:18:01 PM all 54.92 0.00 4.82 7.51 0.11 32.65 11:18:01 PM 0 54.92 0.00 4.82 7.51 0.11 32.65 11:19:01 PM all 59.50 0.00 3.96 14.76 0.09 21.68 11:19:01 PM 0 59.50 0.00 3.96 14.76 0.09 21.68 Average: all 64.03 0.00 5.52 6.59 0.10 23.76 Average: 0 64.03 0.00 5.52 6.59 0.10 23.76