---> uname -a: Linux prd-centos7-builder-1c-1g-96.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: 990 333 136 10 520 483 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:04:9d:5b brd ff:ff:ff:ff:ff:ff inet 10.32.7.54/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe04:9d5b/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) 12/12/2023 _x86_64_ (1 CPU) 03:05:05 PM LINUX RESTART 03:06:01 PM tps rtps wtps bread/s bwrtn/s 03:07:02 PM 144.68 2.77 141.91 153.57 17415.57 03:08:01 PM 188.88 13.59 175.29 1346.14 26752.55 03:09:01 PM 243.53 128.40 115.13 8038.61 17435.87 03:10:02 PM 111.26 61.46 49.80 4537.11 2216.24 Average: 171.92 51.91 120.01 3540.58 15856.34 03:06:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:02 PM 83940 930520 91.73 2088 515700 466872 22.63 393380 375988 42408 03:08:01 PM 236084 778376 76.73 0 397736 461252 22.36 170680 418932 10108 03:09:01 PM 100208 914252 90.12 0 540644 392732 19.04 229836 475256 16912 03:10:02 PM 85104 929356 91.61 0 465416 478672 23.20 335096 395124 30268 Average: 126334 888126 87.55 522 479874 449882 21.81 282248 416325 24924 03:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:07:02 PM eth0 67.89 65.97 973.50 7.63 0.00 0.00 0.00 03:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 80.30 75.38 1418.92 11.42 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 15.88 16.33 14.97 7.44 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:02 PM eth0 17.05 18.75 41.80 10.55 0.00 0.00 0.00 03:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.96 43.82 605.21 9.25 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) 12/12/2023 _x86_64_ (1 CPU) 03:05:05 PM LINUX RESTART 03:06:01 PM CPU %user %nice %system %iowait %steal %idle 03:07:02 PM all 68.27 0.00 6.10 2.41 0.13 23.09 03:07:02 PM 0 68.27 0.00 6.10 2.41 0.13 23.09 03:08:01 PM all 68.08 0.00 6.97 2.69 0.13 22.13 03:08:01 PM 0 68.08 0.00 6.97 2.69 0.13 22.13 03:09:01 PM all 63.30 0.00 5.42 10.34 0.13 20.82 03:09:01 PM 0 63.30 0.00 5.42 10.34 0.13 20.82 03:10:02 PM all 63.81 0.00 3.24 10.24 0.11 22.60 03:10:02 PM 0 63.81 0.00 3.24 10.24 0.11 22.60 Average: all 65.84 0.00 5.42 6.46 0.12 22.16 Average: 0 65.84 0.00 5.42 6.46 0.12 22.16