---> uname -a: Linux prd-centos7-builder-1c-1g-3259.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 5.8G 15G 29% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 325 122 7 543 494 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:c1:b0:86 brd ff:ff:ff:ff:ff:ff inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fec1:b086/64 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) 02:01:22 AM LINUX RESTART 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 4.34 0.50 3.84 16.29 1728.82 02:04:01 AM 22.78 9.00 13.79 841.97 2634.04 02:05:02 AM 288.61 113.58 175.04 6606.99 20839.33 02:06:01 AM 193.12 81.82 111.29 6777.63 11082.99 02:07:01 AM 119.11 9.47 109.64 1051.13 9958.20 Average: 122.74 41.96 80.77 2987.02 9079.21 02:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 135536 878920 86.64 2088 513004 711392 34.48 359748 399280 28 02:04:01 AM 73256 941200 92.78 2088 519220 757636 36.72 432892 379012 2420 02:05:02 AM 340580 673876 66.43 0 359424 450572 21.84 234312 297568 14212 02:06:01 AM 155864 858592 84.64 0 487568 422356 20.47 272020 417316 19836 02:07:01 AM 137780 876676 86.42 0 478156 431700 20.93 318372 371024 22576 Average: 168603 845853 83.38 835 471474 554731 26.89 323469 372840 11814 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:01 AM eth0 5.52 4.44 1.82 0.64 0.00 0.00 0.00 02:03:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 31.39 27.40 358.68 3.19 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 AM eth0 41.41 36.01 153.69 15.69 0.00 0.00 0.00 02:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 54.01 54.55 595.77 11.06 0.00 0.00 0.00 02:06:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 36.30 38.12 358.46 8.43 0.00 0.00 0.00 02:07:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.22 31.55 288.49 7.65 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 02:01:22 AM LINUX RESTART 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 3.52 0.00 0.12 0.00 0.05 96.32 02:03:01 AM 0 3.52 0.00 0.12 0.00 0.05 96.32 02:04:01 AM all 12.07 0.00 1.31 0.88 0.07 85.67 02:04:01 AM 0 12.07 0.00 1.31 0.88 0.07 85.67 02:05:02 AM all 44.62 0.00 10.07 12.08 0.12 33.11 02:05:02 AM 0 44.62 0.00 10.07 12.08 0.12 33.11 02:06:01 AM all 67.91 0.00 4.95 10.46 0.13 16.55 02:06:01 AM 0 67.91 0.00 4.95 10.46 0.13 16.55 02:07:01 AM all 74.44 0.00 5.33 2.79 0.15 17.30 02:07:01 AM 0 74.44 0.00 5.33 2.79 0.15 17.30 Average: all 39.43 0.00 4.27 5.12 0.10 51.09 Average: 0 39.43 0.00 4.27 5.12 0.10 51.09