---> uname -a: Linux prd-centos8-builder-1c-1g-4778.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: 2799.996 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 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: 770 297 96 6 377 341 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:0d:44:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.74/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe0d:44b7/64 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) 01/26/2024 _x86_64_ (1 CPU) 16:03:58 LINUX RESTART (1 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:02 PM 141.71 30.16 111.55 3435.82 13160.12 04:07:01 PM 116.06 21.68 94.38 1768.05 8362.10 04:08:01 PM 36.25 4.57 31.69 403.07 1533.32 04:09:01 PM 109.71 82.27 27.44 6234.46 1546.00 04:10:01 PM 112.54 52.37 60.18 2595.20 2425.68 Average: 103.22 38.26 64.96 2891.11 5397.02 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:02 PM 96816 325392 692240 87.73 1164 298032 502048 27.32 108456 423372 12448 04:07:01 PM 158020 343668 631036 79.97 1000 251572 477888 26.01 126956 332676 25776 04:08:01 PM 155016 351812 634040 80.35 1000 263216 470736 25.62 144116 319448 1084 04:09:01 PM 50148 369096 738908 93.64 856 385328 455596 24.79 153736 412436 44 04:10:01 PM 128012 376420 661044 83.78 620 314848 479736 26.11 165952 331332 27316 Average: 117602 353278 671454 85.10 928 302599 477201 25.97 139843 363853 13334 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM eth0 74.57 69.41 959.02 8.28 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 21.02 22.55 183.62 7.74 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 15.58 17.93 15.36 8.45 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 17.34 17.81 17.70 7.94 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 14.61 16.07 11.24 10.26 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 28.66 28.78 237.69 8.53 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) 01/26/2024 _x86_64_ (1 CPU) 16:03:58 LINUX RESTART (1 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:02 PM all 66.42 0.00 6.19 5.13 0.10 22.16 04:06:02 PM 0 66.42 0.00 6.19 5.13 0.10 22.16 04:07:01 PM all 59.90 0.00 5.11 5.46 0.08 29.44 04:07:01 PM 0 59.90 0.00 5.11 5.46 0.08 29.44 04:08:01 PM all 61.42 0.00 2.47 1.55 0.08 34.47 04:08:01 PM 0 61.42 0.00 2.47 1.55 0.08 34.47 04:09:01 PM all 52.14 0.00 3.22 11.08 0.10 33.46 04:09:01 PM 0 52.14 0.00 3.22 11.08 0.10 33.46 04:10:01 PM all 63.70 0.00 4.22 8.21 0.08 23.79 04:10:01 PM 0 63.70 0.00 4.22 8.21 0.08 23.79 Average: all 60.72 0.00 4.24 6.29 0.09 28.66 Average: 0 60.72 0.00 4.24 6.29 0.09 28.66