---> uname -a: Linux prd-centos7-builder-1c-1g-313.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 6.1G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 319 128 11 542 496 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:c9:b3:04 brd ff:ff:ff:ff:ff:ff inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fec9:b304/64 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) 02:41:39 PM LINUX RESTART 02:42:01 PM tps rtps wtps bread/s bwrtn/s 02:43:02 PM 136.97 23.91 113.05 4287.40 11970.28 02:44:01 PM 166.14 7.95 158.19 723.84 18568.59 02:45:01 PM 250.64 67.97 182.67 5601.46 32536.85 02:46:01 PM 187.98 124.68 63.30 7203.46 4657.69 Average: 185.53 56.68 128.85 4487.49 16870.29 02:42:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:43:02 PM 167628 846832 83.48 2088 493656 436292 21.15 274556 423420 53800 02:44:01 PM 74128 940332 92.69 2088 501520 557676 27.03 378116 384944 5464 02:45:01 PM 169120 845340 83.33 0 475608 418060 20.26 252200 407684 45780 02:46:01 PM 105680 908780 89.58 0 509296 433880 21.03 314836 396036 2792 Average: 129139 885321 87.27 1044 495020 461477 22.37 304927 403021 26959 02:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:43:02 PM eth0 266.23 170.74 1520.37 62.66 0.00 0.00 0.00 02:43:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 72.17 69.15 1041.76 10.21 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 52.93 49.25 865.69 8.49 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 18.25 19.19 43.52 11.42 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.32 76.94 863.76 23.25 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) 12/13/2023 _x86_64_ (1 CPU) 02:41:39 PM LINUX RESTART 02:42:01 PM CPU %user %nice %system %iowait %steal %idle 02:43:02 PM all 67.69 0.00 6.35 6.08 0.13 19.75 02:43:02 PM 0 67.69 0.00 6.35 6.08 0.13 19.75 02:44:01 PM all 68.87 0.00 6.43 4.07 0.15 20.48 02:44:01 PM 0 68.87 0.00 6.43 4.07 0.15 20.48 02:45:01 PM all 67.18 0.00 6.66 6.92 0.16 19.08 02:45:01 PM 0 67.18 0.00 6.66 6.92 0.16 19.08 02:46:01 PM all 58.32 0.00 3.19 14.99 0.13 23.38 02:46:01 PM 0 58.32 0.00 3.19 14.99 0.13 23.38 Average: all 65.47 0.00 5.64 8.06 0.14 20.69 Average: 0 65.47 0.00 5.64 8.06 0.14 20.69