---> uname -a: Linux prd-centos8-builder-1c-1g-2965.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: 770 301 68 5 400 339 Swap: 1023 37 986 ---> 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:cc:af:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.99/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fecc:af34/64 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) 02/26/2024 _x86_64_ (1 CPU) 19:03:38 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:02 PM 213.37 111.60 101.76 9855.39 44710.05 07:06:01 PM 179.94 46.93 133.01 3437.34 13694.92 07:07:01 PM 79.99 28.41 51.57 1337.78 3628.13 07:08:01 PM 22.39 4.05 18.34 110.08 367.75 07:09:01 PM 172.19 116.16 56.03 8162.29 2851.65 Average: 133.43 61.49 71.94 4585.65 13053.90 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 PM 56972 285264 732240 92.78 2024 303748 548620 29.85 159080 436560 4336 07:06:01 PM 100284 336972 688928 87.29 556 302432 472984 25.74 110816 403012 29504 07:07:01 PM 185316 393156 603896 76.52 144 275008 430144 23.41 157388 281744 24 07:08:01 PM 62524 288860 726688 92.08 144 293524 532368 28.97 160636 400308 16420 07:09:01 PM 69468 327616 719744 91.20 0 325140 510752 27.79 191424 368072 25696 Average: 94913 326374 694299 87.97 574 299970 498974 27.15 155869 377939 15196 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:02 PM eth0 220.46 132.44 1450.50 55.90 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 31.01 30.82 350.92 5.58 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 28.20 29.08 180.25 13.21 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 18.59 21.14 17.45 9.39 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 18.10 17.77 18.41 12.17 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 63.41 46.32 403.86 19.30 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) 02/26/2024 _x86_64_ (1 CPU) 19:03:38 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:02 PM all 62.65 0.05 14.20 8.27 0.10 14.73 07:05:02 PM 0 62.65 0.05 14.20 8.27 0.10 14.73 07:06:01 PM all 67.49 0.00 10.60 7.01 0.12 14.78 07:06:01 PM 0 67.49 0.00 10.60 7.01 0.12 14.78 07:07:01 PM all 67.28 0.00 5.07 2.55 0.08 25.02 07:07:01 PM 0 67.28 0.00 5.07 2.55 0.08 25.02 07:08:01 PM all 65.55 0.00 4.40 0.68 0.10 29.26 07:08:01 PM 0 65.55 0.00 4.40 0.68 0.10 29.26 07:09:01 PM all 64.53 0.00 6.72 14.22 0.10 14.44 07:09:01 PM 0 64.53 0.00 6.72 14.22 0.10 14.44 Average: all 65.49 0.01 8.19 6.54 0.10 19.66 Average: 0 65.49 0.01 8.19 6.54 0.10 19.66