---> uname -a: Linux prd-centos7-builder-1c-1g-898.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: 990 325 107 10 557 490 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:00:03:fc brd ff:ff:ff:ff:ff:ff inet 10.32.6.118/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe00:3fc/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) 10:48:47 PM LINUX RESTART 10:49:01 PM tps rtps wtps bread/s bwrtn/s 10:50:02 PM 203.49 70.79 132.69 8482.71 49276.98 10:51:01 PM 140.74 4.54 136.20 536.04 15076.47 10:52:01 PM 222.92 51.62 171.30 5609.14 32732.57 10:53:01 PM 184.21 84.86 99.36 6122.08 15281.98 10:54:01 PM 14.90 0.05 14.84 12.55 523.33 10:55:01 PM 89.75 81.88 7.87 4792.99 167.99 Average: 140.83 48.89 91.94 4232.83 18499.17 10:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:02 PM 219940 794520 78.32 2088 482936 382956 18.56 227348 414548 44444 10:51:01 PM 71180 943280 92.98 2088 508368 543636 26.35 387540 385104 41140 10:52:01 PM 71776 942684 92.92 0 543992 504172 24.44 302496 467204 220 10:53:01 PM 152344 862116 84.98 0 504976 370008 17.94 166492 486912 9132 10:54:01 PM 158136 856324 84.41 0 505316 370008 17.94 166668 487172 8 10:55:01 PM 77060 937400 92.40 0 498128 462116 22.40 270264 468364 136 Average: 125073 889387 87.67 696 507286 438816 21.27 253468 451551 15847 10:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:50:02 PM eth0 310.93 185.55 1439.65 61.13 0.00 0.00 0.00 10:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 61.18 60.05 780.18 8.71 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 120.07 114.83 2337.44 14.34 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 23.49 22.65 45.60 5.16 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 1.20 1.37 0.62 0.18 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 7.10 6.89 5.46 4.80 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.81 64.01 751.25 15.49 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) 10:48:47 PM LINUX RESTART 10:49:01 PM CPU %user %nice %system %iowait %steal %idle 10:50:02 PM all 62.74 0.00 7.26 10.23 0.11 19.66 10:50:02 PM 0 62.74 0.00 7.26 10.23 0.11 19.66 10:51:01 PM all 70.34 0.00 6.49 2.23 0.09 20.84 10:51:01 PM 0 70.34 0.00 6.49 2.23 0.09 20.84 10:52:01 PM all 65.28 0.00 6.35 5.44 0.13 22.81 10:52:01 PM 0 65.28 0.00 6.35 5.44 0.13 22.81 10:53:01 PM all 58.79 0.00 5.15 4.83 0.09 31.15 10:53:01 PM 0 58.79 0.00 5.15 4.83 0.09 31.15 10:54:01 PM all 7.57 0.00 0.62 0.00 0.03 91.77 10:54:01 PM 0 7.57 0.00 0.62 0.00 0.03 91.77 10:55:01 PM all 22.83 0.00 1.46 10.45 0.05 65.21 10:55:01 PM 0 22.83 0.00 1.46 10.45 0.05 65.21 Average: all 47.19 0.00 4.48 5.52 0.08 42.72 Average: 0 47.19 0.00 4.48 5.52 0.08 42.72