---> uname -a: Linux prd-centos7-builder-1c-1g-1564.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: 2800.000 BogoMIPS: 5600.00 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: 990 340 123 11 526 476 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:a7:50:28 brd ff:ff:ff:ff:ff:ff inet 10.32.7.222/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fea7:5028/64 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) 12/21/2023 _x86_64_ (1 CPU) 07:22:29 AM LINUX RESTART 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 127.45 10.24 117.22 733.10 15087.34 07:25:01 AM 161.95 10.56 151.39 1236.76 18090.86 07:26:01 AM 253.59 75.03 178.56 5583.63 28858.19 07:27:02 AM 159.02 113.80 45.22 6810.63 2982.72 Average: 175.48 52.97 122.51 3621.60 16158.55 07:23:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 70316 944144 93.07 2088 535924 467292 22.65 344180 450664 44252 07:25:01 AM 126800 887660 87.50 2088 460392 516068 25.02 306944 406224 19576 07:26:01 AM 71204 943256 92.98 0 482464 477104 23.13 316136 433916 40584 07:27:02 AM 147696 866764 85.44 0 488260 389928 18.90 265576 405976 144 Average: 104004 910456 89.75 1044 491760 462598 22.42 308209 424195 26139 07:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:24:01 AM eth0 91.00 90.36 1328.10 9.67 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 71.92 68.94 1052.95 11.41 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 21.58 22.58 363.73 5.39 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:02 AM eth0 14.25 14.27 11.68 10.46 0.00 0.00 0.00 07:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.34 48.70 682.79 9.24 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) 12/21/2023 _x86_64_ (1 CPU) 07:22:29 AM LINUX RESTART 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 67.75 0.00 5.57 3.21 0.11 23.36 07:24:01 AM 0 67.75 0.00 5.57 3.21 0.11 23.36 07:25:01 AM all 67.63 0.00 6.31 1.84 0.11 24.11 07:25:01 AM 0 67.63 0.00 6.31 1.84 0.11 24.11 07:26:01 AM all 67.19 0.00 6.10 7.12 0.13 19.46 07:26:01 AM 0 67.19 0.00 6.10 7.12 0.13 19.46 07:27:02 AM all 45.03 0.00 2.85 13.06 0.11 38.96 07:27:02 AM 0 45.03 0.00 2.85 13.06 0.11 38.96 Average: all 61.76 0.00 5.19 6.36 0.11 26.57 Average: 0 61.76 0.00 5.19 6.36 0.11 26.57