---> uname -a: Linux prd-centos8-builder-1c-1g-2134.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: 770 306 71 5 392 333 Swap: 1023 26 997 ---> 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:14:4e:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.58/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe14:4eaa/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) 04/20/2024 _x86_64_ (1 CPU) 04:03:46 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 252.24 161.72 90.52 13637.44 42515.25 04:06:02 AM 151.02 37.14 113.89 3984.28 12781.50 04:07:01 AM 70.24 21.40 48.84 1225.55 3986.89 04:08:01 AM 20.79 3.60 17.19 63.45 324.28 04:09:01 AM 131.57 109.81 21.76 7760.77 711.89 Average: 125.37 66.89 58.48 5348.91 12092.29 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 58408 283132 730800 92.60 1976 296704 535820 29.16 117780 460948 19072 04:06:02 AM 78164 323824 711044 90.10 0 312856 489384 26.63 110068 430468 20400 04:07:01 AM 151624 349696 637584 80.79 0 265760 474164 25.80 135024 335012 1076 04:08:01 AM 149264 347012 639944 81.09 0 265464 475016 25.85 150696 320988 20 04:09:01 AM 58000 318060 731208 92.65 0 326976 512580 27.89 154836 413636 164 Average: 99092 324345 690116 87.44 395 293552 497393 27.06 133681 392210 8146 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 207.33 119.65 1145.49 54.25 0.00 0.00 0.00 0.00 04:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 AM eth0 44.01 42.36 500.62 7.71 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 30.65 32.14 282.72 8.70 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 15.08 18.28 12.56 7.47 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 19.76 19.53 19.74 11.76 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 63.48 46.44 392.62 18.01 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) 04/20/2024 _x86_64_ (1 CPU) 04:03:46 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 66.48 0.08 15.48 7.78 0.12 10.07 04:05:01 AM 0 66.48 0.08 15.48 7.78 0.12 10.07 04:06:02 AM all 74.40 0.00 10.70 3.91 0.13 10.86 04:06:02 AM 0 74.40 0.00 10.70 3.91 0.13 10.86 04:07:01 AM all 66.63 0.00 5.55 3.16 0.10 24.56 04:07:01 AM 0 66.63 0.00 5.55 3.16 0.10 24.56 04:08:01 AM all 70.29 0.00 4.00 0.35 0.10 25.26 04:08:01 AM 0 70.29 0.00 4.00 0.35 0.10 25.26 04:09:01 AM all 61.31 0.00 5.21 12.93 0.10 20.46 04:09:01 AM 0 61.31 0.00 5.21 12.93 0.10 20.46 Average: all 67.83 0.02 8.20 5.63 0.11 18.22 Average: 0 67.83 0.02 8.20 5.63 0.11 18.22