---> uname -a: Linux prd-centos8-builder-1c-1g-3352.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: 770 312 71 5 386 327 Swap: 1023 23 1000 ---> 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:ee:19:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.153/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:feee:19ac/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) 03/01/2024 _x86_64_ (1 CPU) 19:03:37 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 208.12 110.43 97.69 8873.03 43267.05 07:06:01 PM 175.94 42.53 133.41 4451.62 14305.36 07:07:01 PM 61.90 19.76 42.14 1537.49 2683.66 07:08:01 PM 23.31 4.41 18.89 77.43 399.48 07:09:01 PM 160.56 115.79 44.77 8175.67 2402.07 Average: 125.99 58.60 67.39 4624.01 12619.46 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 56432 294640 732780 92.85 1904 314092 525928 28.62 118260 470368 17360 07:06:01 PM 134740 351592 654472 82.93 312 282044 451456 24.57 97644 378128 11872 07:07:01 PM 199936 384304 589276 74.67 0 251412 429544 23.37 147392 274776 20 07:08:01 PM 163112 348088 626100 79.33 0 252376 462400 25.16 157080 301472 20 07:09:01 PM 111984 336608 677228 85.81 0 291392 489040 26.61 140384 376752 17496 Average: 133241 343046 655971 83.12 443 278263 471674 25.67 132152 360299 9354 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 211.56 136.71 1445.83 56.39 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 30.74 30.87 346.35 5.51 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 27.36 25.56 179.65 11.03 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 15.36 18.47 12.85 8.73 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 23.13 20.69 24.10 17.75 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 61.66 46.48 402.02 19.89 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) 03/01/2024 _x86_64_ (1 CPU) 19:03:37 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 66.29 0.07 13.29 5.05 0.10 15.20 07:05:01 PM 0 66.29 0.07 13.29 5.05 0.10 15.20 07:06:01 PM all 71.64 0.00 11.61 5.54 0.10 11.12 07:06:01 PM 0 71.64 0.00 11.61 5.54 0.10 11.12 07:07:01 PM all 52.99 0.00 4.59 2.49 0.08 39.85 07:07:01 PM 0 52.99 0.00 4.59 2.49 0.08 39.85 07:08:01 PM all 70.84 0.00 4.02 0.75 0.10 24.29 07:08:01 PM 0 70.84 0.00 4.02 0.75 0.10 24.29 07:09:01 PM all 59.14 0.00 6.55 14.21 0.10 19.99 07:09:01 PM 0 59.14 0.00 6.55 14.21 0.10 19.99 Average: all 64.18 0.01 8.01 5.61 0.10 22.09 Average: 0 64.18 0.01 8.01 5.61 0.10 22.09