---> uname -a: Linux prd-centos7-builder-1c-1g-3273.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 5.8G 15G 29% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 323 111 8 554 495 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:2d:73:7d brd ff:ff:ff:ff:ff:ff inet 10.32.7.149/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe2d:737d/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) 03/01/2024 _x86_64_ (1 CPU) 04:01:22 AM LINUX RESTART 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 2.37 0.05 2.32 1.75 1596.27 04:04:01 AM 241.57 63.61 177.96 4917.69 22941.62 04:05:02 AM 202.25 103.37 98.88 8584.64 11407.30 04:06:01 AM 110.98 4.56 106.41 588.80 9802.95 Average: 137.00 42.38 94.62 3479.61 11268.65 04:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 130004 884452 87.18 2088 520136 715840 34.70 359964 407088 64 04:04:01 AM 248000 766456 75.55 0 320748 748732 36.29 262948 336268 31104 04:05:02 AM 162816 851640 83.95 0 469892 433032 20.99 277140 403568 16180 04:06:01 AM 118904 895552 88.28 0 492836 438072 21.23 308328 399892 16684 Average: 164931 849525 83.74 522 450903 583919 28.30 302095 386704 16008 04:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:03:01 AM eth0 10.79 9.06 4.49 1.91 0.00 0.00 0.00 04:03:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 04:04:01 AM eth0 46.37 42.49 514.94 4.37 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 65.06 63.04 573.56 18.00 0.00 0.00 0.00 04:05:02 AM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 04:06:01 AM eth0 36.84 40.77 384.53 8.20 0.00 0.00 0.00 04:06:01 AM lo 0.32 0.32 0.02 0.02 0.00 0.00 0.00 Average: eth0 39.26 38.29 362.70 8.01 0.00 0.00 0.00 Average: lo 0.15 0.15 0.01 0.01 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) 03/01/2024 _x86_64_ (1 CPU) 04:01:22 AM LINUX RESTART 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 2.84 0.00 0.18 0.00 0.05 96.92 04:03:01 AM 0 2.84 0.00 0.18 0.00 0.05 96.92 04:04:01 AM all 51.06 0.00 10.31 8.05 0.13 30.45 04:04:01 AM 0 51.06 0.00 10.31 8.05 0.13 30.45 04:05:02 AM all 55.88 0.00 5.17 10.35 0.11 28.49 04:05:02 AM 0 55.88 0.00 5.17 10.35 0.11 28.49 04:06:01 AM all 75.84 0.00 5.34 1.54 0.13 17.15 04:06:01 AM 0 75.84 0.00 5.34 1.54 0.13 17.15 Average: all 45.43 0.00 5.16 4.92 0.10 44.40 Average: 0 45.43 0.00 5.16 4.92 0.10 44.40