---> uname -a: Linux prd-centos8-builder-1c-1g-3101.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 UTC 2023 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 312 89 5 368 327 Swap: 1023 36 987 ---> 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:fc:d8:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fefc:d8cf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/08/2024 _x86_64_ (1 CPU) 04:03:53 LINUX RESTART (1 CPU) 04:05:02 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 122.94 28.01 94.94 3543.24 10317.90 04:07:01 AM 109.67 27.41 82.26 2251.96 10074.31 04:08:01 AM 88.26 18.33 69.93 1095.62 5266.93 04:09:01 AM 28.53 2.73 25.80 149.98 1432.11 04:10:01 AM 14.35 4.40 9.96 72.73 628.97 04:11:01 AM 160.16 119.25 40.91 7570.55 2244.55 04:12:01 AM 78.61 22.38 56.23 1548.68 2532.52 Average: 85.99 31.80 54.20 2316.15 4630.01 04:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 55644 275708 733412 92.95 380 292580 537980 29.28 132888 446472 27984 04:07:01 AM 87116 319880 701940 88.96 0 299400 478832 26.06 112668 415296 23436 04:08:01 AM 166012 337552 623044 78.96 0 238220 472780 25.73 133024 320808 18572 04:09:01 AM 128904 305460 660152 83.66 0 243392 505888 27.53 145640 345852 2124 04:10:01 AM 166892 342236 622164 78.85 0 242224 486932 26.50 146300 305964 24 04:11:01 AM 53316 284796 735740 93.24 0 298084 536956 29.22 129608 437236 15692 04:12:01 AM 89572 334604 699484 88.65 0 312312 491916 26.77 174568 360244 15684 Average: 106779 314319 682277 86.47 54 275173 501612 27.30 139242 375982 14788 04:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 63.49 53.67 741.65 13.12 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 36.78 33.22 546.29 7.23 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.94 17.14 148.36 4.41 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 12.83 15.61 13.00 7.19 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 12.49 13.74 10.57 4.57 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 10.51 11.76 11.51 7.13 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 11.63 13.06 8.98 7.88 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.43 22.53 210.29 7.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/08/2024 _x86_64_ (1 CPU) 04:03:53 LINUX RESTART (1 CPU) 04:05:02 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 75.51 0.00 8.11 2.78 0.88 12.72 04:06:01 AM 0 75.51 0.00 8.11 2.78 0.88 12.72 04:07:01 AM all 76.01 0.00 7.32 2.93 0.88 12.86 04:07:01 AM 0 76.01 0.00 7.32 2.93 0.88 12.86 04:08:01 AM all 66.33 0.00 5.21 4.73 0.87 22.86 04:08:01 AM 0 66.33 0.00 5.21 4.73 0.87 22.86 04:09:01 AM all 71.15 0.00 3.02 1.23 0.77 23.83 04:09:01 AM 0 71.15 0.00 3.02 1.23 0.77 23.83 04:10:01 AM all 67.63 0.00 3.41 0.47 0.60 27.89 04:10:01 AM 0 67.63 0.00 3.41 0.47 0.60 27.89 04:11:01 AM all 62.55 0.00 4.25 15.87 1.02 16.32 04:11:01 AM 0 62.55 0.00 4.25 15.87 1.02 16.32 04:12:01 AM all 74.55 0.00 5.18 3.55 0.87 15.85 04:12:01 AM 0 74.55 0.00 5.18 3.55 0.87 15.85 Average: all 70.52 0.00 5.21 4.51 0.84 18.92 Average: 0 70.52 0.00 5.21 4.51 0.84 18.92