---> uname -a: Linux prd-centos7-builder-1c-1g-852.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: 990 332 122 10 535 484 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:d0:96:43 brd ff:ff:ff:ff:ff:ff inet 10.32.7.63/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fed0:9643/64 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) 09:23:10 PM LINUX RESTART 09:24:01 PM tps rtps wtps bread/s bwrtn/s 09:25:02 PM 137.88 4.26 133.62 237.30 16415.22 09:26:01 PM 158.56 13.27 145.29 1762.96 23466.17 09:27:01 PM 259.53 95.08 164.45 9000.58 28964.22 09:28:01 PM 172.84 125.24 47.59 7171.11 3442.60 Average: 182.34 59.87 122.48 4565.55 18019.10 09:24:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:25:02 PM 67504 946956 93.35 2088 540488 460200 22.31 373340 414992 35892 09:26:01 PM 70568 943892 93.04 0 498300 539360 26.14 351672 415600 8408 09:27:01 PM 238576 775884 76.48 0 417024 392692 19.03 139976 455472 20312 09:28:01 PM 114360 900100 88.73 0 493224 422836 20.50 211868 490560 2788 Average: 122752 891708 87.90 522 487259 453772 22.00 269214 444156 16850 09:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:25:02 PM eth0 83.40 81.68 1167.74 9.02 0.00 0.00 0.00 09:25:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 PM eth0 144.07 129.32 2547.89 14.19 0.00 0.00 0.00 09:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 PM eth0 42.47 37.21 90.65 8.93 0.00 0.00 0.00 09:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 PM eth0 19.44 19.91 43.76 12.64 0.00 0.00 0.00 09:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.86 66.60 952.28 11.18 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) 09:23:10 PM LINUX RESTART 09:24:01 PM CPU %user %nice %system %iowait %steal %idle 09:25:02 PM all 67.87 0.00 5.82 1.71 0.11 24.49 09:25:02 PM 0 67.87 0.00 5.82 1.71 0.11 24.49 09:26:01 PM all 68.47 0.00 6.47 2.35 0.11 22.61 09:26:01 PM 0 68.47 0.00 6.47 2.35 0.11 22.61 09:27:01 PM all 65.03 0.00 7.18 7.33 0.14 20.31 09:27:01 PM 0 65.03 0.00 7.18 7.33 0.14 20.31 09:28:01 PM all 58.50 0.00 3.32 15.04 0.11 23.03 09:28:01 PM 0 58.50 0.00 3.32 15.04 0.11 23.03 Average: all 64.93 0.00 5.69 6.65 0.12 22.61 Average: 0 64.93 0.00 5.69 6.65 0.12 22.61