---> uname -a: Linux prd-centos7-builder-1c-1g-449.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 6.8G 14G 34% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 339 79 10 572 471 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:94:d0:ce brd ff:ff:ff:ff:ff:ff inet 10.32.6.79/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe94:d0ce/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) 09:32:30 PM LINUX RESTART 09:33:01 PM tps rtps wtps bread/s bwrtn/s 09:34:03 PM 154.39 14.39 140.00 1279.97 14506.03 09:35:01 PM 148.73 9.89 138.84 974.35 16030.27 09:36:01 PM 267.42 53.30 214.12 2638.31 39720.37 09:37:01 PM 323.49 158.03 165.46 13281.51 28263.04 Average: 224.21 59.45 164.76 4587.41 24687.36 09:33:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:03 PM 174700 839760 82.78 2088 503060 405172 19.64 253940 434828 21048 09:35:01 PM 63136 951324 93.78 2088 478424 584028 28.31 402704 375888 15164 09:36:01 PM 104032 910428 89.75 0 483956 530980 25.74 302980 417680 19372 09:37:01 PM 63448 951012 93.75 0 542084 429096 20.80 265180 484912 32580 Average: 101329 913131 90.01 1044 501881 487319 23.62 306201 428327 22041 09:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:34:03 PM eth0 103.47 86.32 948.67 25.83 0.00 0.00 0.00 09:34:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 88.16 81.56 1204.04 22.90 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 88.87 82.83 2029.65 7.32 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 8.54 9.14 6.33 6.27 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.03 64.73 1043.19 15.52 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) 09:32:30 PM LINUX RESTART 09:33:01 PM CPU %user %nice %system %iowait %steal %idle 09:34:03 PM all 66.04 0.00 5.99 7.21 0.15 20.61 09:34:03 PM 0 66.04 0.00 5.99 7.21 0.15 20.61 09:35:01 PM all 69.67 0.00 6.03 1.55 0.13 22.61 09:35:01 PM 0 69.67 0.00 6.03 1.55 0.13 22.61 09:36:01 PM all 68.43 0.00 7.73 7.49 0.15 16.20 09:36:01 PM 0 68.43 0.00 7.73 7.49 0.15 16.20 09:37:01 PM all 62.48 0.00 6.22 16.80 0.15 14.36 09:37:01 PM 0 62.48 0.00 6.22 16.80 0.15 14.36 Average: all 66.62 0.00 6.50 8.33 0.14 18.41 Average: 0 66.62 0.00 6.50 8.33 0.14 18.41