---> uname -a: Linux prd-centos7-builder-1c-1g-1222.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 6.3G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 330 120 10 539 485 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:d5:f5:8f brd ff:ff:ff:ff:ff:ff inet 10.32.7.26/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fed5:f58f/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) 12/17/2023 _x86_64_ (1 CPU) 11:42:16 PM LINUX RESTART 11:43:01 PM tps rtps wtps bread/s bwrtn/s 11:44:01 PM 124.52 5.83 118.69 291.88 14293.09 11:45:01 PM 163.45 9.81 153.65 1615.34 22723.70 11:46:02 PM 261.79 84.29 177.50 9185.78 30192.64 11:47:01 PM 177.17 127.30 49.87 7316.55 4026.41 Average: 181.76 56.70 125.06 4599.22 17833.61 11:43:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 PM 121048 893412 88.07 2088 519796 445840 21.61 354060 391376 24572 11:45:01 PM 70728 943732 93.03 0 516296 532444 25.81 343832 426748 11404 11:46:02 PM 200152 814308 80.27 0 433172 420300 20.37 175380 456048 31636 11:47:01 PM 105244 909216 89.63 0 497492 430584 20.87 225024 482948 2864 Average: 124293 890167 87.75 522 491689 457292 22.17 274574 439280 17619 11:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:44:01 PM eth0 93.92 90.96 1217.14 10.04 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 114.33 106.44 2311.93 14.29 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:02 PM eth0 31.34 33.16 195.93 7.15 0.00 0.00 0.00 11:46:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 18.12 18.92 43.65 12.44 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.48 62.42 942.99 10.98 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) 12/17/2023 _x86_64_ (1 CPU) 11:42:16 PM LINUX RESTART 11:43:01 PM CPU %user %nice %system %iowait %steal %idle 11:44:01 PM all 68.60 0.00 5.65 1.95 0.09 23.71 11:44:01 PM 0 68.60 0.00 5.65 1.95 0.09 23.71 11:45:01 PM all 67.03 0.00 6.53 1.72 0.11 24.61 11:45:01 PM 0 67.03 0.00 6.53 1.72 0.11 24.61 11:46:02 PM all 64.26 0.00 6.68 8.14 0.09 20.84 11:46:02 PM 0 64.26 0.00 6.68 8.14 0.09 20.84 11:47:01 PM all 58.66 0.00 3.09 14.01 0.09 24.15 11:47:01 PM 0 58.66 0.00 3.09 14.01 0.09 24.15 Average: all 64.65 0.00 5.49 6.44 0.09 23.32 Average: 0 64.65 0.00 5.49 6.44 0.09 23.32