---> uname -a: Linux prd-centos7-builder-1c-1g-4978.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: 990 349 90 10 550 468 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:78:7a:05 brd ff:ff:ff:ff:ff:ff inet 10.32.6.108/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe78:7a05/64 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) 06/27/2024 _x86_64_ (1 CPU) 08:07:07 PM LINUX RESTART 08:08:01 PM tps rtps wtps bread/s bwrtn/s 08:09:01 PM 161.75 6.59 155.16 613.87 17436.31 08:10:02 PM 306.93 94.65 212.28 11079.93 43948.46 08:11:01 PM 67.15 45.21 21.94 1973.44 1285.40 08:12:01 PM 85.44 70.46 14.98 5007.29 338.40 Average: 153.83 54.33 99.50 4649.62 15469.95 08:08:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 PM 62404 952052 93.85 2088 500496 545996 26.47 378984 400196 18208 08:10:02 PM 239488 774968 76.39 0 396328 412120 19.98 141032 454676 11976 08:11:01 PM 195700 818756 80.71 0 456184 377328 18.29 136056 485508 8 08:12:01 PM 133776 880680 86.81 0 483248 414744 20.10 187136 499308 172 Average: 157842 856614 84.44 522 459064 437547 21.21 210802 459922 7591 08:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:09:01 PM eth0 73.76 69.98 867.26 12.11 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:02 PM eth0 144.01 130.31 2896.31 15.73 0.00 0.00 0.00 08:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 4.63 5.10 3.26 1.92 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 14.21 14.30 12.23 9.96 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.20 54.06 927.21 9.85 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) 06/27/2024 _x86_64_ (1 CPU) 08:07:07 PM LINUX RESTART 08:08:01 PM CPU %user %nice %system %iowait %steal %idle 08:09:01 PM all 71.31 0.00 6.75 2.08 0.15 19.71 08:09:01 PM 0 71.31 0.00 6.75 2.08 0.15 19.71 08:10:02 PM all 66.25 0.00 7.80 8.77 0.13 17.05 08:10:02 PM 0 66.25 0.00 7.80 8.77 0.13 17.05 08:11:01 PM all 26.16 0.00 1.66 2.58 0.09 69.51 08:11:01 PM 0 26.16 0.00 1.66 2.58 0.09 69.51 08:12:01 PM all 38.02 0.00 1.89 8.51 0.07 51.51 08:12:01 PM 0 38.02 0.00 1.89 8.51 0.07 51.51 Average: all 50.08 0.00 4.47 5.49 0.11 39.85 Average: 0 50.08 0.00 4.47 5.49 0.11 39.85