---> uname -a: Linux prd-centos7-builder-1c-1g-748.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: 2799.998 BogoMIPS: 5599.99 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 5.8G 15G 29% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 315 117 8 558 504 Swap: 1023 4 1019 ---> 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:46:3e:da brd ff:ff:ff:ff:ff:ff inet 10.32.6.178/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe46:3eda/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) 05/01/2024 _x86_64_ (1 CPU) 02:01:32 AM LINUX RESTART 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 46.71 3.09 43.62 389.96 6628.53 02:04:02 AM 221.40 59.35 162.06 2678.51 21045.83 02:05:01 AM 173.98 94.59 79.39 9394.14 6665.87 02:06:01 AM 126.50 12.45 114.05 1220.25 12179.93 Average: 141.14 42.03 99.12 3385.33 11590.97 02:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 123076 891380 87.87 2088 527252 712840 34.55 358924 412672 52 02:04:02 AM 79060 935396 92.21 0 416272 776336 37.63 359196 364168 31900 02:05:01 AM 67880 946576 93.31 0 529904 492764 23.89 362252 436376 26936 02:06:01 AM 109052 905404 89.25 0 518176 424748 20.59 318404 401064 22056 Average: 94767 919689 90.66 522 497901 601672 29.16 349694 403570 20236 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:01 AM eth0 115.16 91.52 712.64 19.81 0.00 0.00 0.00 02:03:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 02:04:02 AM eth0 37.29 33.70 504.59 3.38 0.00 0.00 0.00 02:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 67.76 66.32 528.52 11.40 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 31.67 34.14 260.19 10.02 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.82 56.98 506.03 11.25 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 05/01/2024 _x86_64_ (1 CPU) 02:01:32 AM LINUX RESTART 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 8.43 0.00 1.75 3.31 0.05 86.47 02:03:01 AM 0 8.43 0.00 1.75 3.31 0.05 86.47 02:04:02 AM all 45.94 0.00 8.77 7.71 0.11 37.47 02:04:02 AM 0 45.94 0.00 8.77 7.71 0.11 37.47 02:05:01 AM all 44.56 0.00 4.82 10.39 0.09 40.14 02:05:01 AM 0 44.56 0.00 4.82 10.39 0.09 40.14 02:06:01 AM all 75.57 0.00 5.62 1.57 0.15 17.11 02:06:01 AM 0 75.57 0.00 5.62 1.57 0.15 17.11 Average: all 42.93 0.00 5.20 5.74 0.10 46.04 Average: 0 42.93 0.00 5.20 5.74 0.10 46.04