---> uname -a: Linux prd-centos7-builder-1c-1g-5142.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: 990 338 80 10 572 479 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:b3:fc:19 brd ff:ff:ff:ff:ff:ff inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:feb3:fc19/64 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) 06/28/2024 _x86_64_ (1 CPU) 03:17:59 PM LINUX RESTART 03:19:03 PM tps rtps wtps bread/s bwrtn/s 03:20:01 PM 1.14 0.00 1.14 0.00 22.99 03:21:01 PM 0.28 0.00 0.28 0.00 2.99 03:22:01 PM 0.28 0.00 0.28 0.00 2.59 03:23:01 PM 0.15 0.00 0.15 0.00 1.67 03:24:01 PM 0.38 0.00 0.38 0.00 4.94 03:25:01 PM 69.19 13.86 55.34 1338.21 3338.03 03:26:01 PM 162.29 6.69 155.60 624.13 16448.58 03:27:01 PM 267.07 77.29 189.78 10760.92 43224.63 03:28:01 PM 173.51 132.27 41.24 7555.43 2457.77 Average: 71.71 24.42 47.29 2154.18 6956.29 03:19:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 PM 81364 933092 91.98 2088 710788 339880 16.47 174880 645448 8 03:21:01 PM 81368 933088 91.98 2088 710796 339880 16.47 175156 645168 8 03:22:01 PM 81048 933408 92.01 2088 710796 339880 16.47 175156 645168 8 03:23:01 PM 81184 933272 92.00 2088 710804 339880 16.47 175164 645168 8 03:24:01 PM 81160 933296 92.00 2088 710808 339896 16.48 175244 645168 8 03:25:01 PM 119452 895004 88.23 2088 559104 423568 20.53 297964 472936 8084 03:26:01 PM 69188 945268 93.18 2088 500996 539792 26.17 402632 371776 17380 03:27:01 PM 283760 730696 72.03 0 402004 371220 17.99 103264 457120 29084 03:28:01 PM 78848 935608 92.23 0 505968 452440 21.93 215568 530824 220 Average: 106375 908081 89.51 1624 613563 387382 18.78 210559 562086 6090 03:19:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:20:01 PM eth0 0.21 0.10 0.01 0.04 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 0.20 0.10 0.01 0.01 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 0.22 0.12 0.08 0.07 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 132.32 90.77 574.56 40.13 0.00 0.00 0.00 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM eth0 77.93 75.50 884.70 12.12 0.00 0.00 0.00 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 140.62 132.54 2847.44 13.98 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM eth0 19.21 22.25 16.37 14.92 0.00 0.00 0.00 03:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.90 34.48 460.84 8.79 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) 06/28/2024 _x86_64_ (1 CPU) 03:17:59 PM LINUX RESTART 03:19:03 PM CPU %user %nice %system %iowait %steal %idle 03:20:01 PM all 0.28 0.00 0.07 0.00 0.03 99.62 03:20:01 PM 0 0.28 0.00 0.07 0.00 0.03 99.62 03:21:01 PM all 0.43 0.00 0.05 0.00 0.03 99.48 03:21:01 PM 0 0.43 0.00 0.05 0.00 0.03 99.48 03:22:01 PM all 0.42 0.00 0.05 0.00 0.02 99.52 03:22:01 PM 0 0.42 0.00 0.05 0.00 0.02 99.52 03:23:01 PM all 0.43 0.00 0.03 0.00 0.03 99.50 03:23:01 PM 0 0.43 0.00 0.03 0.00 0.03 99.50 03:24:01 PM all 0.45 0.00 0.05 0.00 0.02 99.48 03:24:01 PM 0 0.45 0.00 0.05 0.00 0.02 99.48 03:25:01 PM all 28.69 0.00 2.72 4.65 0.09 63.86 03:25:01 PM 0 28.69 0.00 2.72 4.65 0.09 63.86 03:26:01 PM all 71.18 0.00 6.73 2.26 0.15 19.69 03:26:01 PM 0 71.18 0.00 6.73 2.26 0.15 19.69 03:27:01 PM all 64.84 0.00 7.67 8.32 0.15 19.03 03:27:01 PM 0 64.84 0.00 7.67 8.32 0.15 19.03 03:28:01 PM all 67.33 0.00 3.35 13.66 0.15 15.51 03:28:01 PM 0 67.33 0.00 3.35 13.66 0.15 15.51 Average: all 24.91 0.00 2.21 3.08 0.07 69.73 Average: 0 24.91 0.00 2.21 3.08 0.07 69.73