---> uname -a: Linux prd-centos8-builder-1c-1g-3314.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: 770 315 62 5 393 325 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:c2:da:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.211/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fec2:da42/64 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) 03/01/2024 _x86_64_ (1 CPU) 12:03:46 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 251.09 163.15 87.94 13635.22 42313.16 12:06:01 PM 185.39 54.20 131.20 4329.11 14676.98 12:07:01 PM 102.45 37.51 64.93 2364.02 5024.59 12:08:01 PM 23.45 5.46 17.99 197.50 351.47 12:09:01 PM 157.80 113.31 44.50 8039.57 2428.43 Average: 144.05 74.73 69.31 5713.72 12960.24 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 67720 315588 721492 91.42 2104 322796 497428 27.07 126940 444000 18460 12:06:01 PM 113620 348200 675592 85.60 636 300852 466920 25.41 114936 390884 2048 12:07:01 PM 132352 335560 656860 83.23 280 269644 494392 26.90 153184 337708 12 12:08:01 PM 149572 356776 639640 81.05 280 273524 472468 25.71 166288 306688 16 12:09:01 PM 142360 375264 646852 81.96 0 300564 464668 25.28 196384 293576 17388 Average: 121125 346278 668087 84.65 660 293476 479175 26.07 151546 354571 7585 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 230.24 123.16 1186.26 55.15 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 50.40 46.60 614.29 7.56 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 29.70 28.09 179.33 16.17 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 15.78 18.81 14.81 7.84 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 19.60 18.30 21.76 11.34 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 69.15 47.00 403.32 19.61 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) 03/01/2024 _x86_64_ (1 CPU) 12:03:46 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 64.87 0.08 14.65 10.07 0.12 10.21 12:05:01 PM 0 64.87 0.08 14.65 10.07 0.12 10.21 12:06:01 PM all 71.41 0.00 11.13 6.73 0.12 10.62 12:06:01 PM 0 71.41 0.00 11.13 6.73 0.12 10.62 12:07:01 PM all 65.95 0.00 5.74 4.59 0.10 23.62 12:07:01 PM 0 65.95 0.00 5.74 4.59 0.10 23.62 12:08:01 PM all 69.62 0.00 4.30 0.55 0.12 25.41 12:08:01 PM 0 69.62 0.00 4.30 0.55 0.12 25.41 12:09:01 PM all 57.27 0.00 6.50 14.13 0.10 22.01 12:09:01 PM 0 57.27 0.00 6.50 14.13 0.10 22.01 Average: all 65.83 0.02 8.46 7.21 0.11 18.38 Average: 0 65.83 0.02 8.46 7.21 0.11 18.38