---> uname -a: Linux prd-centos8-builder-1c-1g-2692.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: 770 299 63 5 407 341 Swap: 1023 28 995 ---> 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:23:23:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe23:2353/64 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) 02/23/2024 _x86_64_ (1 CPU) 22:03:41 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 228.43 126.80 101.63 11157.04 44057.04 10:06:01 PM 173.95 48.11 125.85 4597.90 13824.10 10:07:01 PM 60.45 13.14 47.31 700.08 3374.44 10:08:01 PM 22.43 3.90 18.53 103.30 371.53 10:09:01 PM 164.27 115.64 48.63 8214.69 2590.87 Average: 129.93 61.54 68.39 4956.36 12852.67 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 51860 294756 737352 93.43 2084 317012 527332 28.69 134580 449584 17364 10:06:01 PM 103144 345508 686068 86.93 524 309260 475184 25.86 117012 398688 29660 10:07:01 PM 156852 361732 632360 80.13 460 272972 464196 25.26 152756 316944 28 10:08:01 PM 58128 281416 731084 92.63 460 291392 546228 29.72 155960 410952 16412 10:09:01 PM 49452 313060 739760 93.73 0 331580 525696 28.60 175580 405312 29068 Average: 83887 319294 705325 89.37 706 304443 507727 27.63 147178 396296 18506 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 216.62 135.76 1445.43 55.72 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 32.94 31.83 347.65 5.74 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 25.26 26.63 175.19 10.16 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 17.83 20.73 17.34 9.27 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 18.46 17.67 18.51 12.65 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 62.27 46.55 401.14 18.72 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) 02/23/2024 _x86_64_ (1 CPU) 22:03:41 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 65.54 0.07 13.55 7.84 0.10 12.90 10:05:01 PM 0 65.54 0.07 13.55 7.84 0.10 12.90 10:06:01 PM all 68.22 0.00 11.33 6.12 0.12 14.20 10:06:01 PM 0 68.22 0.00 11.33 6.12 0.12 14.20 10:07:01 PM all 67.34 0.00 5.15 2.42 0.10 24.98 10:07:01 PM 0 67.34 0.00 5.15 2.42 0.10 24.98 10:08:01 PM all 67.46 0.00 4.20 0.43 0.10 27.81 10:08:01 PM 0 67.46 0.00 4.20 0.43 0.10 27.81 10:09:01 PM all 63.84 0.00 6.85 15.48 0.12 13.71 10:09:01 PM 0 63.84 0.00 6.85 15.48 0.12 13.71 Average: all 66.48 0.01 8.22 6.46 0.11 18.72 Average: 0 66.48 0.01 8.22 6.46 0.11 18.72