---> uname -a: Linux prd-centos7-builder-1c-1g-692.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 343 101 10 545 474 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:aa:33:3a brd ff:ff:ff:ff:ff:ff inet 10.32.7.15/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:feaa:333a/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) 04/30/2024 _x86_64_ (1 CPU) 03:19:17 PM LINUX RESTART 03:20:01 PM tps rtps wtps bread/s bwrtn/s 03:21:01 PM 137.35 1.01 136.34 32.07 15514.44 03:22:01 PM 183.70 27.98 155.72 2239.91 29509.41 03:23:01 PM 238.30 118.31 119.98 11307.77 20210.04 03:24:01 PM 10.17 0.42 9.75 14.05 860.39 03:25:01 PM 95.68 76.71 18.97 5466.28 341.15 Average: 131.42 44.55 86.86 3785.64 13096.59 03:20:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 PM 75076 939380 92.60 2088 521548 460832 22.34 371112 406044 12060 03:22:01 PM 279488 734968 72.45 0 328108 509608 24.70 194192 371988 9676 03:23:01 PM 204648 809808 79.83 0 445432 374876 18.17 130228 485052 15924 03:24:01 PM 203940 810516 79.90 0 445460 374876 18.17 130932 484836 8 03:25:01 PM 132764 881692 86.91 0 481764 412132 19.98 188688 501104 3292 Average: 179183 835273 82.34 418 444462 426465 20.67 203030 449805 8192 03:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:21:01 PM eth0 81.63 79.99 897.06 11.28 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 135.78 123.39 3084.47 12.64 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 10.58 13.47 7.55 6.84 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 1.25 1.33 0.62 0.17 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 21.63 24.03 15.27 73.06 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 Average: eth0 49.22 47.54 785.43 20.54 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) 04/30/2024 _x86_64_ (1 CPU) 03:19:17 PM LINUX RESTART 03:20:01 PM CPU %user %nice %system %iowait %steal %idle 03:21:01 PM all 73.96 0.00 5.70 2.61 0.13 17.60 03:21:01 PM 0 73.96 0.00 5.70 2.61 0.13 17.60 03:22:01 PM all 59.71 0.00 6.44 4.46 0.13 29.27 03:22:01 PM 0 59.71 0.00 6.44 4.46 0.13 29.27 03:23:01 PM all 59.93 0.00 5.09 8.95 0.13 25.90 03:23:01 PM 0 59.93 0.00 5.09 8.95 0.13 25.90 03:24:01 PM all 7.97 0.00 0.73 0.00 0.05 91.25 03:24:01 PM 0 7.97 0.00 0.73 0.00 0.05 91.25 03:25:01 PM all 66.50 0.00 2.71 8.96 0.11 21.72 03:25:01 PM 0 66.50 0.00 2.71 8.96 0.11 21.72 Average: all 52.91 0.00 4.08 4.94 0.11 37.96 Average: 0 52.91 0.00 4.08 4.94 0.11 37.96