---> uname -a: Linux prd-centos7-builder-1c-1g-536.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: 990 335 113 10 541 482 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:a9:36:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fea9:36a1/64 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) 12/14/2023 _x86_64_ (1 CPU) 10:33:35 AM LINUX RESTART 10:34:01 AM tps rtps wtps bread/s bwrtn/s 10:35:01 AM 145.33 18.28 127.05 1802.11 14477.39 10:36:01 AM 149.40 7.26 142.14 1106.05 16452.74 10:37:02 AM 249.23 54.25 194.98 5352.23 33445.86 10:38:01 AM 198.67 146.83 51.84 8547.18 3671.07 Average: 185.56 56.66 128.91 4200.29 16988.51 10:34:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 AM 178884 835576 82.37 2088 486064 419144 20.32 301468 381596 21884 10:36:01 AM 69548 944912 93.14 2088 501672 553088 26.81 384624 385208 8212 10:37:02 AM 118436 896024 88.33 0 468820 554464 26.88 293164 419000 23720 10:38:01 AM 65320 949140 93.56 0 506380 471300 22.85 346120 407156 120 Average: 108047 906413 89.35 1044 490734 499499 24.21 331344 398240 13484 10:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:35:01 AM eth0 266.57 143.12 1607.49 43.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 73.71 69.15 1049.67 11.06 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:02 AM eth0 56.74 55.00 898.02 7.48 0.00 0.00 0.00 10:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 27.30 24.13 20.60 21.23 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.21 72.90 894.16 20.72 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) 12/14/2023 _x86_64_ (1 CPU) 10:33:35 AM LINUX RESTART 10:34:01 AM CPU %user %nice %system %iowait %steal %idle 10:35:01 AM all 67.61 0.00 6.18 5.33 0.15 20.73 10:35:01 AM 0 67.61 0.00 6.18 5.33 0.15 20.73 10:36:01 AM all 68.73 0.00 6.49 2.33 0.15 22.30 10:36:01 AM 0 68.73 0.00 6.49 2.33 0.15 22.30 10:37:02 AM all 68.53 0.00 6.54 5.40 0.15 19.38 10:37:02 AM 0 68.53 0.00 6.54 5.40 0.15 19.38 10:38:01 AM all 55.99 0.00 3.28 14.44 0.11 26.17 10:38:01 AM 0 55.99 0.00 3.28 14.44 0.11 26.17 Average: all 65.21 0.00 5.62 6.88 0.14 22.15 Average: 0 65.21 0.00 5.62 6.88 0.14 22.15