---> uname -a: Linux prd-centos8-builder-1c-1g-2832.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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: 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 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 320 71 6 379 319 Swap: 1023 20 1003 ---> 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:a5:ed:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.15/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fea5:edc0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/07/2024 _x86_64_ (1 CPU) 00:03:47 LINUX RESTART (1 CPU) 12:04:02 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 293.62 177.57 116.05 14495.01 42970.55 12:06:01 AM 153.34 40.18 113.16 4186.38 12285.06 12:07:01 AM 57.94 15.77 42.17 602.27 3163.56 12:08:01 AM 20.99 3.73 17.26 62.23 330.41 12:09:01 AM 145.05 112.72 32.32 8137.09 1156.27 Average: 133.69 69.66 64.03 5468.68 11884.52 12:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 75604 301520 713608 90.42 1976 300420 511336 27.82 129208 431588 16296 12:06:01 AM 79252 332136 709960 89.96 12 320688 474876 25.84 133336 407348 25876 12:07:01 AM 157428 341300 631784 80.05 12 252112 489140 26.62 152548 312396 28 12:08:01 AM 85660 286272 703552 89.15 12 268868 520208 28.31 153952 381664 15952 12:09:01 AM 57472 298312 731740 92.72 12 308488 527944 28.73 159160 412908 12888 Average: 91083 311908 698129 88.46 405 290115 504701 27.46 145641 389181 14208 12:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 195.55 113.06 1081.83 56.85 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 57.00 54.87 624.31 9.51 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 30.18 31.71 278.74 9.09 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 19.60 21.45 20.53 9.11 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 18.90 18.82 18.71 13.29 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 63.84 47.78 402.71 19.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/07/2024 _x86_64_ (1 CPU) 00:03:47 LINUX RESTART (1 CPU) 12:04:02 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 59.30 0.10 15.57 13.64 0.10 11.29 12:05:01 AM 0 59.30 0.10 15.57 13.64 0.10 11.29 12:06:01 AM all 69.13 0.00 10.13 4.51 0.12 16.12 12:06:01 AM 0 69.13 0.00 10.13 4.51 0.12 16.12 12:07:01 AM all 66.09 0.00 4.97 2.29 0.08 26.57 12:07:01 AM 0 66.09 0.00 4.97 2.29 0.08 26.57 12:08:01 AM all 62.89 0.00 4.19 0.45 0.10 32.38 12:08:01 AM 0 62.89 0.00 4.19 0.45 0.10 32.38 12:09:01 AM all 66.09 0.00 5.60 13.67 0.10 14.55 12:09:01 AM 0 66.09 0.00 5.60 13.67 0.10 14.55 Average: all 64.72 0.02 8.07 6.88 0.10 20.21 Average: 0 64.72 0.02 8.07 6.88 0.10 20.21