---> uname -a: Linux prd-centos7-builder-1c-1g-3285.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 459M 0 459M 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: 990 345 105 10 539 472 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:cc:61:4f brd ff:ff:ff:ff:ff:ff inet 10.32.7.240/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fecc:614f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 03/01/2024 _x86_64_ (1 CPU) 06:17:32 AM LINUX RESTART 06:18:01 AM tps rtps wtps bread/s bwrtn/s 06:19:01 AM 126.36 12.27 114.09 1126.94 14613.65 06:20:01 AM 202.08 17.79 184.29 1323.20 30297.34 06:21:02 AM 228.86 111.28 117.58 10633.16 20455.47 06:22:01 AM 14.07 0.03 14.04 1.24 1410.66 06:23:01 AM 89.56 73.42 16.14 5308.29 350.58 Average: 130.75 42.65 88.10 3648.41 13244.19 06:18:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:19:01 AM 77304 937152 92.38 2088 505300 484920 23.51 374616 415720 40940 06:20:01 AM 69408 945048 93.16 0 481392 542224 26.28 370160 398600 20 06:21:02 AM 157456 857000 84.48 0 487884 372180 18.04 179324 480444 37752 06:22:01 AM 158652 855804 84.36 0 487940 372244 18.04 179888 480020 8 06:23:01 AM 154904 859552 84.73 0 491164 375636 18.21 201980 462696 11144 Average: 123545 890911 87.82 418 490736 429441 20.82 261194 447496 17973 06:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:19:01 AM eth0 90.34 89.03 1172.97 13.12 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 122.60 112.41 2533.57 13.44 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:02 AM eth0 21.74 22.79 52.34 6.22 0.00 0.00 0.00 06:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 1.17 1.30 0.62 0.17 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 15.60 16.58 13.45 11.93 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.57 47.74 743.10 8.89 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 03/01/2024 _x86_64_ (1 CPU) 06:17:32 AM LINUX RESTART 06:18:01 AM CPU %user %nice %system %iowait %steal %idle 06:19:01 AM all 72.09 0.00 5.69 2.17 0.11 19.94 06:19:01 AM 0 72.09 0.00 5.69 2.17 0.11 19.94 06:20:01 AM all 71.32 0.00 7.46 2.80 0.13 18.30 06:20:01 AM 0 71.32 0.00 7.46 2.80 0.13 18.30 06:21:02 AM all 64.54 0.00 5.74 9.30 0.11 20.31 06:21:02 AM 0 64.54 0.00 5.74 9.30 0.11 20.31 06:22:01 AM all 7.69 0.00 0.67 0.15 0.05 91.44 06:22:01 AM 0 7.69 0.00 0.67 0.15 0.05 91.44 06:23:01 AM all 49.96 0.00 2.41 8.66 0.09 38.88 06:23:01 AM 0 49.96 0.00 2.41 8.66 0.09 38.88 Average: all 52.59 0.00 4.34 4.59 0.10 38.38 Average: 0 52.59 0.00 4.34 4.59 0.10 38.38