---> uname -a: Linux prd-centos7-builder-1c-1g-1010.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: 990 331 105 7 553 487 Swap: 1023 5 1018 ---> 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:ef:88:1b brd ff:ff:ff:ff:ff:ff inet 10.32.6.192/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:feef:881b/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) 02/06/2024 _x86_64_ (1 CPU) 06:07:18 PM LINUX RESTART 06:08:01 PM tps rtps wtps bread/s bwrtn/s 06:09:01 PM 1.79 0.05 1.74 1.74 954.61 06:10:02 PM 248.68 72.21 176.47 3996.60 22607.50 06:11:01 PM 169.68 97.61 72.08 8418.28 6912.11 06:12:01 PM 139.53 13.26 126.28 1279.21 11725.47 Average: 137.82 45.16 92.67 3371.36 10416.34 06:08:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:09:01 PM 125480 888976 87.63 2088 509748 708000 34.32 375728 393716 32 06:10:02 PM 73820 940636 92.72 0 410904 771440 37.39 361916 370176 9392 06:11:01 PM 78684 935772 92.24 0 516340 476840 23.11 379932 405820 676 06:12:01 PM 161756 852700 84.05 0 476560 447760 21.70 247792 410080 35776 Average: 109935 904521 89.16 522 478388 601010 29.13 341342 394948 11469 06:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:09:01 PM eth0 8.13 7.09 1.85 3.04 0.00 0.00 0.00 06:09:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 06:10:02 PM eth0 35.11 32.81 502.75 3.16 0.00 0.00 0.00 06:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 63.17 60.11 566.05 9.61 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 35.07 36.14 393.84 8.92 0.00 0.00 0.00 06:12:01 PM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.88 33.54 359.96 6.11 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 02/06/2024 _x86_64_ (1 CPU) 06:07:18 PM LINUX RESTART 06:08:01 PM CPU %user %nice %system %iowait %steal %idle 06:09:01 PM all 0.45 0.00 0.22 0.02 0.05 99.26 06:09:01 PM 0 0.45 0.00 0.22 0.02 0.05 99.26 06:10:02 PM all 49.55 0.00 9.38 9.42 0.12 31.53 06:10:02 PM 0 49.55 0.00 9.38 9.42 0.12 31.53 06:11:01 PM all 43.90 0.00 4.57 10.98 0.11 40.45 06:11:01 PM 0 43.90 0.00 4.57 10.98 0.11 40.45 06:12:01 PM all 74.51 0.00 5.96 3.15 0.13 16.25 06:12:01 PM 0 74.51 0.00 5.96 3.15 0.13 16.25 Average: all 41.27 0.00 4.96 5.81 0.10 47.86 Average: 0 41.27 0.00 4.96 5.81 0.10 47.86