---> uname -a: Linux prd-centos7-builder-1c-1g-403.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 ---> free -m: total used free shared buff/cache available Mem: 990 329 126 11 534 487 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:42:89:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.142/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe42:89c2/64 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) 07:51:29 PM LINUX RESTART 07:52:01 PM tps rtps wtps bread/s bwrtn/s 07:53:01 PM 126.27 14.02 112.25 1191.97 15110.09 07:54:01 PM 167.34 8.83 158.51 1059.97 18767.12 07:55:02 PM 253.42 73.94 179.48 5708.76 29467.36 07:56:01 PM 166.47 118.65 47.82 6913.56 2856.35 Average: 178.43 54.11 124.31 3732.63 16521.30 07:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:53:01 PM 88080 926380 91.32 2088 571288 428308 20.76 295444 482332 47400 07:54:01 PM 141060 873400 86.10 2088 456704 512932 24.86 300528 395584 7808 07:55:02 PM 82952 931508 91.82 0 491128 475212 23.03 311244 435816 14340 07:56:01 PM 62560 951900 93.83 0 508148 467896 22.68 347968 409304 120 Average: 93663 920797 90.77 1044 506817 471087 22.83 313796 430759 17417 07:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:53:01 PM eth0 92.59 89.36 1333.38 14.36 0.00 0.00 0.00 07:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 PM eth0 67.69 65.10 974.07 9.99 0.00 0.00 0.00 07:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:02 PM eth0 28.72 28.72 459.90 7.38 0.00 0.00 0.00 07:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM eth0 12.97 12.81 10.36 8.54 0.00 0.00 0.00 07:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.34 48.85 691.88 10.06 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) 07:51:29 PM LINUX RESTART 07:52:01 PM CPU %user %nice %system %iowait %steal %idle 07:53:01 PM all 66.52 0.00 5.88 2.74 0.15 24.72 07:53:01 PM 0 66.52 0.00 5.88 2.74 0.15 24.72 07:54:01 PM all 68.25 0.00 6.21 2.53 0.13 22.88 07:54:01 PM 0 68.25 0.00 6.21 2.53 0.13 22.88 07:55:02 PM all 66.01 0.00 6.13 7.31 0.13 20.43 07:55:02 PM 0 66.01 0.00 6.13 7.31 0.13 20.43 07:56:01 PM all 43.61 0.00 2.98 13.31 0.09 40.01 07:56:01 PM 0 43.61 0.00 2.98 13.31 0.09 40.01 Average: all 61.05 0.00 5.29 6.50 0.12 27.04 Average: 0 61.05 0.00 5.29 6.50 0.12 27.04