---> uname -a: Linux prd-centos7-builder-1c-1g-11885.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 6.3G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 328 100 10 561 490 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:68:44:da brd ff:ff:ff:ff:ff:ff inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe68:44da/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) 12/02/2024 _x86_64_ (1 CPU) 02:09:26 PM LINUX RESTART 02:10:01 PM tps rtps wtps bread/s bwrtn/s 02:11:02 PM 149.25 13.98 135.28 1208.89 15641.89 02:12:01 PM 240.09 53.16 186.93 7003.96 38241.83 02:13:01 PM 193.90 95.97 97.92 8814.47 17707.38 02:14:01 PM 26.76 20.78 5.98 1729.92 552.92 Average: 150.29 45.82 104.46 4657.82 17673.54 02:10:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:02 PM 71660 942796 92.94 2088 547100 462320 22.41 345672 438300 47348 02:12:01 PM 78912 935544 92.22 0 551584 498188 24.15 278372 490396 47536 02:13:01 PM 211108 803348 79.19 0 398136 446704 21.65 198608 418976 13188 02:14:01 PM 218944 795512 78.42 0 446576 391796 18.99 145932 459956 44 Average: 145156 869300 85.69 522 485849 449752 21.80 242146 451907 27029 02:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:11:02 PM eth0 89.12 84.71 1037.34 11.77 0.00 0.00 0.00 02:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 182.73 165.03 3978.07 17.12 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 11.51 12.56 7.39 6.31 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 4.57 3.84 3.36 3.52 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.13 64.84 1220.12 9.53 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) 12/02/2024 _x86_64_ (1 CPU) 02:09:26 PM LINUX RESTART 02:10:01 PM CPU %user %nice %system %iowait %steal %idle 02:11:02 PM all 70.48 0.00 6.23 2.57 0.13 20.59 02:11:02 PM 0 70.48 0.00 6.23 2.57 0.13 20.59 02:12:01 PM all 65.75 0.00 7.95 5.80 0.15 20.36 02:12:01 PM 0 65.75 0.00 7.95 5.80 0.15 20.36 02:13:01 PM all 52.47 0.00 4.72 5.52 0.12 37.18 02:13:01 PM 0 52.47 0.00 4.72 5.52 0.12 37.18 02:14:01 PM all 10.91 0.00 1.03 1.46 0.03 86.57 02:14:01 PM 0 10.91 0.00 1.03 1.46 0.03 86.57 Average: all 49.17 0.00 4.90 3.80 0.11 42.03 Average: 0 49.17 0.00 4.90 3.80 0.11 42.03