---> uname -a: Linux prd-centos7-builder-1c-1g-336.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: 2799.870 BogoMIPS: 5599.74 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 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 333 99 11 557 482 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:27:8e:68 brd ff:ff:ff:ff:ff:ff inet 10.32.6.23/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe27:8e68/64 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) 12/13/2023 _x86_64_ (1 CPU) 03:58:44 PM LINUX RESTART 03:59:02 PM tps rtps wtps bread/s bwrtn/s 04:00:02 PM 190.13 35.75 154.38 5106.71 51002.65 04:01:01 PM 150.96 6.11 144.85 637.35 15321.71 04:02:02 PM 236.26 38.81 197.45 4060.59 35512.89 04:03:01 PM 202.04 141.23 60.81 7841.47 4868.28 Average: 195.10 55.64 139.47 4419.59 26658.35 03:59:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:02 PM 186472 827988 81.62 2088 488264 410488 19.90 255832 421804 43884 04:01:01 PM 77520 936940 92.36 2088 503496 538624 26.11 369760 394088 40888 04:02:02 PM 79544 934916 92.16 0 494624 537516 26.05 353704 402424 17228 04:03:01 PM 74920 939540 92.61 0 508128 450748 21.85 317472 423060 27244 Average: 104614 909846 89.69 1044 498628 484344 23.48 324192 410344 32311 03:59:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:00:02 PM eth0 261.70 174.46 1456.13 62.60 0.00 0.00 0.00 04:00:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 PM eth0 57.98 55.35 769.72 10.41 0.00 0.00 0.00 04:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:02 PM eth0 67.98 63.99 1209.64 10.34 0.00 0.00 0.00 04:02:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 PM eth0 18.79 18.91 43.99 11.43 0.00 0.00 0.00 04:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.15 77.91 869.26 23.58 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) 12/13/2023 _x86_64_ (1 CPU) 03:58:44 PM LINUX RESTART 03:59:02 PM CPU %user %nice %system %iowait %steal %idle 04:00:02 PM all 63.39 0.00 7.30 9.43 0.15 19.73 04:00:02 PM 0 63.39 0.00 7.30 9.43 0.15 19.73 04:01:01 PM all 68.91 0.00 6.61 1.73 0.15 22.60 04:01:01 PM 0 68.91 0.00 6.61 1.73 0.15 22.60 04:02:02 PM all 65.96 0.00 6.48 4.93 0.16 22.46 04:02:02 PM 0 65.96 0.00 6.48 4.93 0.16 22.46 04:03:01 PM all 59.21 0.00 4.21 15.11 0.13 21.34 04:03:01 PM 0 59.21 0.00 4.21 15.11 0.13 21.34 Average: all 64.36 0.00 6.15 7.80 0.15 21.54 Average: 0 64.36 0.00 6.15 7.80 0.15 21.54