---> uname -a: Linux prd-centos8-builder-1c-1g-1735.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: 770 314 68 6 387 324 Swap: 1023 24 999 ---> 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:21:32:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.121/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe21:32ca/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) 04/15/2024 _x86_64_ (1 CPU) 21:03:49 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 285.98 200.77 85.21 16296.77 41813.70 09:06:01 PM 157.40 40.33 117.07 4531.02 12812.79 09:07:01 PM 69.87 21.51 48.36 1135.41 3762.21 09:08:01 PM 25.40 6.26 19.14 178.41 421.95 09:09:01 PM 129.40 106.28 23.12 7682.74 760.68 Average: 133.63 75.04 58.58 5966.00 11917.10 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 89792 316632 699420 88.62 2100 300576 493248 26.84 138624 407604 14972 09:06:01 PM 137796 345124 651416 82.54 28 275880 460280 25.05 112540 371616 19424 09:07:01 PM 161808 347020 627404 79.50 28 253984 464440 25.27 147184 316460 3068 09:08:01 PM 173828 362012 615384 77.97 28 256928 448588 24.41 166524 284448 20 09:09:01 PM 64860 308772 724352 91.78 0 311696 513640 27.95 170820 395852 164 Average: 125617 335912 663595 84.08 437 279813 476039 25.90 147138 355196 7530 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 229.44 106.89 1011.34 53.44 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 64.31 57.44 635.47 17.05 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 31.51 33.76 281.11 8.34 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 15.04 18.29 12.56 8.62 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 19.85 19.25 19.80 10.96 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 72.05 47.13 392.12 19.69 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) 04/15/2024 _x86_64_ (1 CPU) 21:03:49 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 63.43 0.10 17.09 9.91 0.12 9.35 09:05:01 PM 0 63.43 0.10 17.09 9.91 0.12 9.35 09:06:01 PM all 73.96 0.00 11.08 3.81 0.10 11.05 09:06:01 PM 0 73.96 0.00 11.08 3.81 0.10 11.05 09:07:01 PM all 66.47 0.00 5.26 3.02 0.10 25.16 09:07:01 PM 0 66.47 0.00 5.26 3.02 0.10 25.16 09:08:01 PM all 69.62 0.00 3.97 0.50 0.10 25.81 09:08:01 PM 0 69.62 0.00 3.97 0.50 0.10 25.81 09:09:01 PM all 61.19 0.00 4.96 12.92 0.10 20.83 09:09:01 PM 0 61.19 0.00 4.96 12.92 0.10 20.83 Average: all 66.93 0.02 8.47 6.03 0.10 18.44 Average: 0 66.93 0.02 8.47 6.03 0.10 18.44