---> uname -a: Linux prd-centos8-builder-1c-1g-5478.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: 770 302 80 6 387 336 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:16:36:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.235/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe16:364b/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) 03/25/2024 _x86_64_ (1 CPU) 11:03:47 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 267.34 178.13 89.21 14362.43 42437.97 11:06:01 AM 158.47 39.00 119.47 4141.62 13578.73 11:07:01 AM 63.97 21.97 42.00 1211.66 3380.26 11:08:01 AM 19.91 4.36 15.54 144.59 314.84 11:09:01 AM 136.95 110.04 26.91 7965.63 821.98 Average: 129.34 70.71 58.63 5565.92 12107.75 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 84044 328696 705168 89.35 2104 319752 496448 27.01 134568 418908 18484 11:06:01 AM 134740 376492 654472 82.93 1684 306776 442148 24.06 112428 370716 26388 11:07:01 AM 62112 280520 727100 92.13 1392 284164 544976 29.65 151616 407264 15812 11:08:01 AM 117268 323964 671944 85.14 1392 272460 499912 27.20 151780 350872 1084 11:09:01 AM 50748 321020 738464 93.57 956 336036 511980 27.86 168112 408280 12740 Average: 89782 326138 699430 88.62 1506 303838 499093 27.16 143701 391208 14902 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 192.87 114.92 1100.34 53.70 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 48.09 46.96 584.71 8.56 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 29.39 30.53 278.10 8.61 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 19.42 20.94 16.23 8.90 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 19.38 19.38 19.42 13.74 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 61.83 46.55 399.78 18.70 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) 03/25/2024 _x86_64_ (1 CPU) 11:03:47 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 59.22 0.08 15.79 11.30 0.10 13.51 11:05:01 AM 0 59.22 0.08 15.79 11.30 0.10 13.51 11:06:01 AM all 72.93 0.00 10.53 5.22 0.12 11.21 11:06:01 AM 0 72.93 0.00 10.53 5.22 0.12 11.21 11:07:01 AM all 65.50 0.00 4.91 2.71 0.10 26.79 11:07:01 AM 0 65.50 0.00 4.91 2.71 0.10 26.79 11:08:01 AM all 62.80 0.00 4.62 0.37 0.08 32.13 11:08:01 AM 0 62.80 0.00 4.62 0.37 0.08 32.13 11:09:01 AM all 66.61 0.00 5.56 13.04 0.10 14.69 11:09:01 AM 0 66.61 0.00 5.56 13.04 0.10 14.69 Average: all 65.41 0.02 8.28 6.53 0.10 19.66 Average: 0 65.41 0.02 8.28 6.53 0.10 19.66