---> uname -a: Linux prd-centos8-builder-1c-1g-836.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: 770 303 89 5 377 336 Swap: 1023 27 996 ---> 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:19:2f:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.196/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe19:2f30/64 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) 02/04/2024 _x86_64_ (1 CPU) 18:03:45 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:02 PM 232.63 152.67 79.96 10648.79 41891.19 06:06:01 PM 166.20 32.97 133.24 4500.36 15407.44 06:07:01 PM 93.55 17.79 75.76 1499.25 5725.32 06:08:01 PM 23.56 5.13 18.43 104.12 400.65 06:09:01 PM 166.36 123.15 43.21 8067.06 2388.60 Average: 136.40 66.48 69.92 4967.48 13166.31 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 PM 63768 293900 725288 91.92 2104 307800 539600 29.36 126848 462600 27712 06:06:01 PM 110220 340928 678836 86.03 1080 295792 473984 25.79 101420 404660 12944 06:07:01 PM 181880 381728 607176 76.95 224 266448 439532 23.92 147284 293920 28 06:08:01 PM 151236 352728 637820 80.83 224 268120 467416 25.44 156060 314448 12 06:09:01 PM 93632 359224 695424 88.13 0 332112 474008 25.79 169808 363208 18536 Average: 120147 345702 668909 84.77 726 294054 478908 26.06 140284 367767 11846 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:02 PM eth0 218.48 126.28 1184.74 55.60 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 47.87 46.15 660.76 6.60 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 22.01 23.90 156.77 8.31 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 16.93 20.23 14.47 7.74 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 18.51 19.16 19.56 12.80 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 64.87 47.18 406.73 18.26 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) 02/04/2024 _x86_64_ (1 CPU) 18:03:45 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:02 PM all 62.39 0.10 9.05 15.51 0.12 12.84 06:05:02 PM 0 62.39 0.10 9.05 15.51 0.12 12.84 06:06:01 PM all 75.87 0.00 7.51 5.43 0.14 11.06 06:06:01 PM 0 75.87 0.00 7.51 5.43 0.14 11.06 06:07:01 PM all 65.32 0.00 4.22 3.99 0.10 26.37 06:07:01 PM 0 65.32 0.00 4.22 3.99 0.10 26.37 06:08:01 PM all 69.44 0.00 2.97 0.73 0.12 26.74 06:08:01 PM 0 69.44 0.00 2.97 0.73 0.12 26.74 06:09:01 PM all 65.39 0.00 4.41 15.82 0.12 14.26 06:09:01 PM 0 65.39 0.00 4.41 15.82 0.12 14.26 Average: all 67.65 0.02 5.62 8.30 0.12 18.28 Average: 0 67.65 0.02 5.62 8.30 0.12 18.28