---> uname -a: Linux prd-centos7-builder-1c-1g-574.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: 990 314 114 11 561 500 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:61:7c:e8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.77/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:fe61:7ce8/64 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) 12/14/2023 _x86_64_ (1 CPU) 01:04:47 PM LINUX RESTART 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 192.80 57.76 135.03 6950.58 50351.59 01:07:02 PM 142.65 7.03 135.61 665.52 14235.94 01:08:01 PM 200.44 43.87 156.57 3623.35 28500.88 01:09:01 PM 203.14 86.29 116.84 7526.11 18787.94 01:10:01 PM 10.96 0.08 10.87 14.45 993.62 01:11:01 PM 106.93 87.50 19.43 5125.13 544.98 Average: 140.99 46.79 94.20 3946.62 18544.60 01:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 78760 935700 92.24 2088 539696 476988 23.12 358340 425312 35532 01:07:02 PM 64696 949764 93.62 2088 520888 540432 26.20 373724 400112 41544 01:08:01 PM 133116 881344 86.88 0 493948 491864 23.84 232408 465000 29288 01:09:01 PM 157840 856620 84.44 0 516928 367296 17.80 173072 477092 24716 01:10:01 PM 156180 858280 84.60 0 517312 367296 17.80 173176 477384 8 01:11:01 PM 85176 929284 91.60 0 508560 445528 21.60 274376 450852 27204 Average: 112628 901832 88.90 696 516222 448234 21.73 264183 449292 26382 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:06:01 PM eth0 264.11 170.43 1427.01 61.28 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 PM eth0 54.92 52.11 715.91 9.81 0.00 0.00 0.00 01:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 115.95 102.68 2402.60 11.50 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 13.81 13.46 24.44 5.70 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 1.27 1.33 0.62 0.18 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 17.09 16.87 41.95 9.96 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.19 58.24 750.79 16.10 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) 12/14/2023 _x86_64_ (1 CPU) 01:04:47 PM LINUX RESTART 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 61.34 0.00 7.74 9.07 0.20 21.65 01:06:01 PM 0 61.34 0.00 7.74 9.07 0.20 21.65 01:07:02 PM all 71.13 0.00 6.60 2.23 0.13 19.92 01:07:02 PM 0 71.13 0.00 6.60 2.23 0.13 19.92 01:08:01 PM all 63.34 0.00 6.35 5.01 0.15 25.15 01:08:01 PM 0 63.34 0.00 6.35 5.01 0.15 25.15 01:09:01 PM all 57.82 0.00 5.02 6.36 0.13 30.68 01:09:01 PM 0 57.82 0.00 5.02 6.36 0.13 30.68 01:10:01 PM all 7.68 0.00 0.61 0.00 0.03 91.68 01:10:01 PM 0 7.68 0.00 0.61 0.00 0.03 91.68 01:11:01 PM all 49.61 0.00 2.57 11.15 0.09 36.58 01:11:01 PM 0 49.61 0.00 2.57 11.15 0.09 36.58 Average: all 51.22 0.00 4.74 5.59 0.12 38.33 Average: 0 51.22 0.00 4.74 5.59 0.12 38.33