---> uname -a: Linux prd-centos8-builder-1c-1g-3819.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 294 86 4 389 346 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:77:03:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe77:351/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/15/2024 _x86_64_ (1 CPU) 18:03:50 LINUX RESTART (1 CPU) 06:04:03 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 311.65 242.01 69.64 17100.41 41308.44 06:06:01 PM 166.23 29.78 136.45 3466.71 15799.07 06:07:01 PM 120.05 33.56 86.49 2420.38 6343.88 06:08:01 PM 24.70 2.56 22.14 252.76 611.83 06:09:01 PM 154.58 116.98 37.60 7436.43 1531.82 Average: 154.39 83.92 70.47 6061.68 12929.05 06:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 89672 362792 699384 88.64 1704 351920 474384 25.82 125576 438044 30708 06:06:01 PM 88360 306556 700696 88.80 152 284444 513784 27.96 79856 447536 20264 06:07:01 PM 100184 310624 688872 87.30 152 276344 517976 28.19 137568 381412 20440 06:08:01 PM 71828 289456 717228 90.90 152 283568 539896 29.38 150424 397248 12712 06:09:01 PM 51168 319148 737888 93.52 0 333824 524860 28.56 148180 427556 1624 Average: 80242 317715 708814 89.83 432 306020 514180 27.98 128321 418359 17150 06:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 197.64 118.52 981.70 55.38 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 65.60 60.88 880.08 7.23 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 24.10 25.33 181.92 8.64 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 16.09 18.32 15.72 8.80 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.23 16.82 17.44 8.22 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 63.23 47.50 411.56 17.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/15/2024 _x86_64_ (1 CPU) 18:03:50 LINUX RESTART (1 CPU) 06:04:03 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 57.57 0.12 12.14 19.97 0.09 10.11 06:05:01 PM 0 57.57 0.12 12.14 19.97 0.09 10.11 06:06:01 PM all 68.23 0.00 7.00 4.73 0.08 19.97 06:06:01 PM 0 68.23 0.00 7.00 4.73 0.08 19.97 06:07:01 PM all 59.17 0.00 4.52 7.48 0.10 28.73 06:07:01 PM 0 59.17 0.00 4.52 7.48 0.10 28.73 06:08:01 PM all 65.21 0.00 2.48 0.77 0.08 31.46 06:08:01 PM 0 65.21 0.00 2.48 0.77 0.08 31.46 06:09:01 PM all 50.22 0.00 3.50 16.47 0.08 29.73 06:09:01 PM 0 50.22 0.00 3.50 16.47 0.08 29.73 Average: all 60.10 0.02 5.88 9.81 0.09 24.10 Average: 0 60.10 0.02 5.88 9.81 0.09 24.10