---> uname -a: Linux prd-centos8-builder-1c-1g-1180.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: 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 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: 770 304 74 6 391 335 Swap: 1023 22 1001 ---> 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:ef:c2:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.90/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:feef:c2c9/64 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) 04/10/2024 _x86_64_ (1 CPU) 07:03:52 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 294.11 217.44 76.67 16706.57 40399.03 07:06:02 AM 158.02 37.12 120.89 3750.29 13421.38 07:07:01 AM 78.42 25.80 52.62 1367.17 3916.69 07:08:01 AM 21.57 3.83 17.74 68.10 338.66 07:09:01 AM 135.65 113.36 22.30 7980.95 671.17 Average: 137.79 79.72 58.07 5992.36 11781.74 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 97664 329744 691548 87.63 1972 306696 494860 26.93 125896 412020 26476 07:06:02 AM 108844 346888 680368 86.21 52 306052 466336 25.37 106740 404452 20348 07:07:01 AM 168132 362808 621080 78.70 52 262852 459920 25.03 125348 330068 24 07:08:01 AM 180964 376404 608248 77.07 52 263632 443376 24.13 140700 300824 16 07:09:01 AM 67376 323728 721836 91.46 0 324140 507512 27.62 165972 394948 164 Average: 124596 347914 664616 84.21 426 292674 474401 25.81 132931 368462 9406 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 199.72 107.82 968.63 52.39 0.00 0.00 0.00 0.00 07:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:02 AM eth0 58.70 55.73 669.09 9.31 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 30.46 32.64 284.14 8.26 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 14.76 17.72 12.09 8.72 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 20.53 19.32 20.42 10.81 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 64.98 46.71 391.38 17.94 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) 04/10/2024 _x86_64_ (1 CPU) 07:03:52 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 56.09 0.12 18.71 11.64 0.10 13.34 07:05:01 AM 0 56.09 0.12 18.71 11.64 0.10 13.34 07:06:02 AM all 72.71 0.00 10.98 4.37 0.10 11.85 07:06:02 AM 0 72.71 0.00 10.98 4.37 0.10 11.85 07:07:01 AM all 64.12 0.00 5.28 3.35 0.08 27.17 07:07:01 AM 0 64.12 0.00 5.28 3.35 0.08 27.17 07:08:01 AM all 64.81 0.00 3.86 0.47 0.10 30.76 07:08:01 AM 0 64.81 0.00 3.86 0.47 0.10 30.76 07:09:01 AM all 57.32 0.00 5.18 13.29 0.08 24.12 07:09:01 AM 0 57.32 0.00 5.18 13.29 0.08 24.12 Average: all 63.01 0.02 8.81 6.63 0.09 21.43 Average: 0 63.01 0.02 8.81 6.63 0.09 21.43