---> uname -a: Linux prd-centos8-builder-1c-1g-1403.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: 770 293 73 5 403 344 Swap: 1023 25 998 ---> 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:3e:d7:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.4/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe3e:d7db/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) 04/12/2024 _x86_64_ (1 CPU) 13:03:51 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 300.58 215.74 84.84 16704.61 41826.38 01:06:01 PM 155.27 34.10 121.17 3865.31 13399.08 01:07:01 PM 62.15 20.54 41.61 976.98 3088.21 01:08:01 PM 18.96 4.53 14.43 128.22 299.08 01:09:01 PM 144.78 114.98 29.80 8166.58 983.39 Average: 136.40 78.01 58.38 5971.26 11927.68 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 107676 345864 681536 86.36 2024 313360 483548 26.31 127384 405032 13228 01:06:01 PM 76764 332212 712448 90.27 816 320920 487972 26.55 118688 421400 6040 01:07:01 PM 79548 297556 709664 89.92 336 284328 529052 28.79 150776 390128 15812 01:08:01 PM 151776 357640 637436 80.77 336 272208 467524 25.44 151236 316500 1084 01:09:01 PM 90220 360632 698992 88.57 292 335760 476896 25.95 164464 370256 12620 Average: 101197 338781 688015 87.18 761 305315 488998 26.61 142510 380663 9757 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 191.18 107.85 1010.62 52.80 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 57.50 56.67 632.93 9.48 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 30.43 32.00 278.32 8.70 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 18.71 19.93 15.49 8.28 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 19.44 19.97 19.40 13.31 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 63.49 47.30 391.55 18.52 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) 04/12/2024 _x86_64_ (1 CPU) 13:03:51 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 57.84 0.10 17.99 13.63 0.08 10.35 01:05:01 PM 0 57.84 0.10 17.99 13.63 0.08 10.35 01:06:01 PM all 71.79 0.00 10.31 5.74 0.10 12.06 01:06:01 PM 0 71.79 0.00 10.31 5.74 0.10 12.06 01:07:01 PM all 65.55 0.00 4.91 3.20 0.08 26.25 01:07:01 PM 0 65.55 0.00 4.91 3.20 0.08 26.25 01:08:01 PM all 63.19 0.00 4.62 0.47 0.08 31.64 01:08:01 PM 0 63.19 0.00 4.62 0.47 0.08 31.64 01:09:01 PM all 65.47 0.00 5.43 13.97 0.08 15.04 01:09:01 PM 0 65.47 0.00 5.43 13.97 0.08 15.04 Average: all 64.77 0.02 8.65 7.40 0.09 19.07 Average: 0 64.77 0.02 8.65 7.40 0.09 19.07