---> uname -a: Linux prd-centos8-builder-1c-1g-4107.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: 2799.998 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 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: 770 296 89 5 384 343 Swap: 1023 32 991 ---> 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:2b:8c:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe2b:8c70/64 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) 01/19/2024 _x86_64_ (1 CPU) 01:03:57 LINUX RESTART (1 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 146.40 31.06 115.33 3522.96 13311.70 01:07:01 AM 134.62 31.68 102.93 2251.35 8677.67 01:08:01 AM 27.42 4.88 22.54 397.27 691.17 01:09:01 AM 78.46 52.85 25.61 4483.57 1415.09 01:10:01 AM 130.28 75.65 54.63 3479.81 2295.37 Average: 103.44 39.22 64.22 2826.99 5279.64 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 109124 337756 679932 86.17 0 299012 494832 26.93 100588 421268 9244 01:07:01 AM 174536 363108 614520 77.88 0 255768 462408 25.16 138296 308056 9244 01:08:01 AM 176380 374924 612676 77.65 0 265868 452928 24.65 157880 287604 24 01:09:01 AM 52088 371076 736968 93.40 0 385760 454536 24.73 169316 395544 1664 01:10:01 AM 51412 313488 737644 93.48 0 328776 529612 28.82 152780 424000 17504 Average: 112708 352070 676348 85.72 0 307037 478863 26.06 143772 367294 7536 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 73.95 68.60 953.52 8.18 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.09 23.03 180.98 7.29 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 15.38 17.99 15.37 8.33 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 17.74 18.63 17.97 8.44 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 13.94 15.41 11.08 10.02 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 28.63 28.74 235.87 8.45 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) 01/19/2024 _x86_64_ (1 CPU) 01:03:57 LINUX RESTART (1 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 69.26 0.00 6.21 5.02 0.10 19.41 01:06:01 AM 0 69.26 0.00 6.21 5.02 0.10 19.41 01:07:01 AM all 63.77 0.00 5.59 5.97 0.08 24.58 01:07:01 AM 0 63.77 0.00 5.59 5.97 0.08 24.58 01:08:01 AM all 66.67 0.00 2.57 1.10 0.10 29.57 01:08:01 AM 0 66.67 0.00 2.57 1.10 0.10 29.57 01:09:01 AM all 57.47 0.00 3.07 6.06 0.08 33.32 01:09:01 AM 0 57.47 0.00 3.07 6.06 0.08 33.32 01:10:01 AM all 62.64 0.00 3.90 12.61 0.08 20.77 01:10:01 AM 0 62.64 0.00 3.90 12.61 0.08 20.77 Average: all 63.96 0.00 4.27 6.15 0.09 25.53 Average: 0 63.96 0.00 4.27 6.15 0.09 25.53