---> uname -a: Linux prd-centos8-builder-1c-1g-689.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: 2800.022 BogoMIPS: 5600.04 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: 770 297 79 5 393 341 Swap: 1023 29 994 ---> 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:e2:bc:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.185/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fee2:bc47/64 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) 04/05/2024 _x86_64_ (1 CPU) 00:03:43 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 234.39 143.28 91.10 12268.31 41928.63 12:06:01 AM 155.41 37.31 118.10 3805.26 13546.42 12:07:01 AM 57.35 18.59 38.76 610.63 2613.59 12:08:01 AM 22.38 4.58 17.79 133.29 353.05 12:09:01 AM 144.29 113.07 31.21 8145.24 1137.64 Average: 122.81 63.40 59.41 4995.36 11927.05 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 97204 308044 692008 87.68 1952 286360 509500 27.72 136440 406748 26744 12:06:01 AM 103108 354068 686104 86.94 196 316380 463508 25.22 123060 391012 1244 12:07:01 AM 163040 358652 626172 79.34 56 261964 484376 26.36 143016 315196 24 12:08:01 AM 88552 302404 700660 88.78 56 280236 518224 28.20 146732 384848 15812 12:09:01 AM 57008 308620 732204 92.78 0 317804 530304 28.86 156496 413312 12572 Average: 101782 326358 687430 87.10 452 292549 501182 27.27 141149 382223 11279 12:04:01 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 206.14 125.04 1148.97 55.80 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 41.24 40.28 493.90 6.72 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 28.02 29.94 277.96 9.73 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 18.01 20.14 15.31 8.97 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 18.62 18.67 18.64 12.78 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 62.46 46.84 391.24 18.81 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) 04/05/2024 _x86_64_ (1 CPU) 00:03:43 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 63.93 0.07 14.21 8.26 0.12 13.41 12:05:01 AM 0 63.93 0.07 14.21 8.26 0.12 13.41 12:06:01 AM all 69.82 0.00 10.53 5.19 0.12 14.35 12:06:01 AM 0 69.82 0.00 10.53 5.19 0.12 14.35 12:07:01 AM all 67.99 0.00 4.74 1.94 0.10 25.23 12:07:01 AM 0 67.99 0.00 4.74 1.94 0.10 25.23 12:08:01 AM all 64.24 0.00 4.32 0.33 0.10 31.00 12:08:01 AM 0 64.24 0.00 4.32 0.33 0.10 31.00 12:09:01 AM all 67.17 0.00 5.52 13.57 0.10 13.64 12:09:01 AM 0 67.17 0.00 5.52 13.57 0.10 13.64 Average: all 66.63 0.01 7.87 5.86 0.11 19.53 Average: 0 66.63 0.01 7.87 5.86 0.11 19.53