---> uname -a: Linux prd-centos8-builder-1c-1g-3364.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: 770 307 90 5 372 332 Swap: 1023 30 993 ---> 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:85:05:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.58/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe85:594/64 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) 01/11/2024 _x86_64_ (1 CPU) 09:03:51 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 290.69 210.15 80.54 15751.65 41009.74 09:06:02 AM 156.67 29.39 127.28 3403.46 14649.15 09:07:01 AM 127.27 37.27 90.01 2459.36 6875.15 09:08:01 AM 20.42 3.15 17.27 170.58 338.41 09:09:01 AM 147.40 118.10 29.30 7577.49 1743.37 Average: 148.63 79.81 68.82 5888.29 12955.67 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 104696 343820 684360 86.73 2100 317176 481528 26.20 132364 414036 18412 09:06:02 AM 85148 301036 703908 89.21 200 283112 511140 27.82 101480 430080 27820 09:07:01 AM 116012 314232 673044 85.30 108 265176 503100 27.38 147868 354524 13120 09:08:01 AM 131784 323100 657272 83.30 108 258288 494164 26.89 158716 327948 1084 09:09:01 AM 62692 369184 726364 92.05 4 373748 450524 24.52 166708 391168 152 Average: 100066 330274 688990 87.32 504 299500 488091 26.56 141427 383551 12118 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 204.06 114.28 1013.71 54.52 0.00 0.00 0.00 0.00 09:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:02 AM eth0 59.12 54.31 763.35 6.79 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 23.11 24.14 184.43 7.98 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 15.59 17.97 15.29 7.24 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 17.22 16.85 17.20 9.18 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 64.01 45.61 399.82 17.18 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) 01/11/2024 _x86_64_ (1 CPU) 09:03:51 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 59.79 0.10 11.01 19.23 0.15 9.72 09:05:01 AM 0 59.79 0.10 11.01 19.23 0.15 9.72 09:06:02 AM all 71.17 0.00 7.34 4.37 0.13 16.99 09:06:02 AM 0 71.17 0.00 7.34 4.37 0.13 16.99 09:07:01 AM all 62.57 0.00 4.89 5.53 0.12 26.90 09:07:01 AM 0 62.57 0.00 4.89 5.53 0.12 26.90 09:08:01 AM all 63.78 0.00 2.55 0.52 0.12 33.03 09:08:01 AM 0 63.78 0.00 2.55 0.52 0.12 33.03 09:09:01 AM all 52.01 0.00 3.80 16.10 0.10 27.99 09:09:01 AM 0 52.01 0.00 3.80 16.10 0.10 27.99 Average: all 61.86 0.02 5.92 9.16 0.12 22.91 Average: 0 61.86 0.02 5.92 9.16 0.12 22.91