---> uname -a: Linux prd-centos7-builder-1c-1g-2431.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 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 333 106 8 550 485 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:db:78:5b brd ff:ff:ff:ff:ff:ff inet 10.32.7.14/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fedb:785b/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) 06/01/2024 _x86_64_ (1 CPU) 08:00:38 PM LINUX RESTART 08:01:01 PM tps rtps wtps bread/s bwrtn/s 08:02:01 PM 56.94 10.10 46.84 1869.09 6931.13 08:03:02 PM 261.41 77.14 184.27 5447.38 23705.12 08:04:01 PM 173.63 99.05 74.58 8087.04 9236.11 08:05:01 PM 96.48 6.79 89.69 511.65 7495.45 Average: 146.01 47.77 98.24 3951.96 11797.40 08:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:01 PM 128364 886092 87.35 2088 512076 715336 34.67 371896 394416 32 08:03:02 PM 246916 767540 75.66 0 318772 748848 36.30 263552 339700 10808 08:04:01 PM 158976 855480 84.33 0 482720 419360 20.33 281476 403620 34876 08:05:01 PM 119980 894476 88.17 0 486024 438392 21.25 333412 374172 16696 Average: 163559 850897 83.88 522 449898 580484 28.14 312584 377977 15603 08:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:02:01 PM eth0 341.04 213.80 1328.49 66.00 0.00 0.00 0.00 08:02:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 08:03:02 PM eth0 43.29 41.36 507.36 3.88 0.00 0.00 0.00 08:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 61.47 59.44 531.87 12.18 0.00 0.00 0.00 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 32.37 35.99 260.67 9.76 0.00 0.00 0.00 08:05:01 PM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 Average: eth0 122.96 89.59 667.78 23.61 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) 06/01/2024 _x86_64_ (1 CPU) 08:00:38 PM LINUX RESTART 08:01:01 PM CPU %user %nice %system %iowait %steal %idle 08:02:01 PM all 21.24 0.00 2.32 4.29 0.07 72.08 08:02:01 PM 0 21.24 0.00 2.32 4.29 0.07 72.08 08:03:02 PM all 53.72 0.00 10.61 10.17 0.14 25.36 08:03:02 PM 0 53.72 0.00 10.61 10.17 0.14 25.36 08:04:01 PM all 55.51 0.00 5.14 10.90 0.13 28.32 08:04:01 PM 0 55.51 0.00 5.14 10.90 0.13 28.32 08:05:01 PM all 78.56 0.00 4.02 1.67 0.18 15.56 08:05:01 PM 0 78.56 0.00 4.02 1.67 0.18 15.56 Average: all 51.74 0.00 5.48 6.73 0.13 35.91 Average: 0 51.74 0.00 5.48 6.73 0.13 35.91