---> uname -a: Linux prd-centos8-builder-1c-1g-3958.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: 770 300 60 5 409 337 Swap: 1023 33 990 ---> 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:95:6a:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.34/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe95:6ab2/64 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) 03/07/2024 _x86_64_ (1 CPU) 23:03:47 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 263.03 180.06 82.97 15701.81 42056.72 11:06:01 PM 174.10 51.70 122.40 4362.96 13748.08 11:07:01 PM 91.84 18.68 73.16 1682.11 5452.93 11:08:01 PM 24.20 5.45 18.76 216.29 397.18 11:09:01 PM 151.85 109.59 42.26 7962.17 2360.02 Average: 141.02 73.11 67.91 5986.65 12806.12 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 100776 349804 688436 87.23 1988 325992 475404 25.87 117384 434088 13280 11:06:01 PM 104484 352964 684728 86.76 328 313504 459316 24.99 114788 397232 27728 11:07:01 PM 192964 393192 596248 75.55 236 265524 430900 23.45 150080 276560 12 11:08:01 PM 181252 386448 607960 77.03 236 270532 427796 23.28 162096 275560 16 11:09:01 PM 78200 332516 711012 90.09 0 319392 494924 26.93 150760 393040 17388 Average: 131535 362985 657677 83.33 558 298989 457668 24.90 139022 355296 11685 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 217.51 116.06 1077.52 53.73 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 58.76 55.03 712.96 7.16 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 21.74 24.51 174.33 8.33 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 16.41 19.36 13.69 9.10 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 19.21 18.56 21.50 11.60 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 66.74 46.71 400.07 17.99 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) 03/07/2024 _x86_64_ (1 CPU) 23:03:47 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 61.68 0.10 15.36 12.60 0.10 10.17 11:05:01 PM 0 61.68 0.10 15.36 12.60 0.10 10.17 11:06:01 PM all 71.24 0.00 10.98 6.29 0.08 11.41 11:06:01 PM 0 71.24 0.00 10.98 6.29 0.08 11.41 11:07:01 PM all 64.59 0.00 5.34 3.20 0.10 26.76 11:07:01 PM 0 64.59 0.00 5.34 3.20 0.10 26.76 11:08:01 PM all 69.39 0.00 4.44 0.42 0.08 25.67 11:08:01 PM 0 69.39 0.00 4.44 0.42 0.08 25.67 11:09:01 PM all 60.04 0.00 6.35 14.66 0.10 18.85 11:09:01 PM 0 60.04 0.00 6.35 14.66 0.10 18.85 Average: all 65.39 0.02 8.49 7.43 0.09 18.57 Average: 0 65.39 0.02 8.49 7.43 0.09 18.57