---> uname -a: Linux prd-centos7-builder-1c-1g-2391.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: 990 338 93 8 559 481 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:42:76:2b brd ff:ff:ff:ff:ff:ff inet 10.32.6.239/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe42:762b/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) 01:00:37 PM LINUX RESTART 01:01:01 PM tps rtps wtps bread/s bwrtn/s 01:02:01 PM 57.98 14.15 43.83 1458.08 6766.43 01:03:01 PM 268.42 80.47 187.96 4789.80 24004.06 01:04:01 PM 186.57 99.96 86.61 8067.88 9866.76 01:05:01 PM 79.58 5.12 74.47 374.63 6256.88 Average: 146.88 49.59 97.29 3657.85 11637.91 01:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 PM 79168 935288 92.20 2088 518980 753868 36.54 409728 403692 3204 01:03:01 PM 255848 758608 74.78 0 321312 748152 36.26 264364 346636 11624 01:04:01 PM 193816 820640 80.89 0 451044 411520 19.95 254052 395868 11360 01:05:01 PM 101336 913120 90.01 0 495320 443528 21.50 339760 387336 18728 Average: 157542 856914 84.47 522 446664 589267 28.56 316976 383383 11229 01:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:02:01 PM eth0 264.91 175.70 1103.64 57.50 0.00 0.00 0.00 01:02:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 01:03:01 PM eth0 46.28 43.49 510.27 3.92 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 64.43 60.72 520.56 11.55 0.00 0.00 0.00 01:04:01 PM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 33.30 36.94 262.52 10.87 0.00 0.00 0.00 01:05:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 Average: eth0 104.80 80.76 607.47 21.53 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 01:00:37 PM LINUX RESTART 01:01:01 PM CPU %user %nice %system %iowait %steal %idle 01:02:01 PM all 19.75 0.00 2.41 4.11 0.07 73.66 01:02:01 PM 0 19.75 0.00 2.41 4.11 0.07 73.66 01:03:01 PM all 51.69 0.00 10.37 12.01 0.11 25.82 01:03:01 PM 0 51.69 0.00 10.37 12.01 0.11 25.82 01:04:01 PM all 51.97 0.00 5.41 10.44 0.13 32.06 01:04:01 PM 0 51.97 0.00 5.41 10.44 0.13 32.06 01:05:01 PM all 79.24 0.00 4.04 1.44 0.13 15.15 01:05:01 PM 0 79.24 0.00 4.04 1.44 0.13 15.15 Average: all 50.14 0.00 5.50 6.97 0.11 37.28 Average: 0 50.14 0.00 5.50 6.97 0.11 37.28