---> uname -a: Linux prd-centos8-builder-1c-1g-4084.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: 770 308 92 5 369 332 Swap: 1023 26 997 ---> 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:55:06:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe55:625/64 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) 01/18/2024 _x86_64_ (1 CPU) 20:03:48 LINUX RESTART (1 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 259.16 183.62 75.54 14158.89 41959.04 08:06:01 PM 154.68 30.01 124.67 3413.87 14729.06 08:07:01 PM 108.22 26.86 81.35 1915.15 5702.60 08:08:01 PM 28.85 6.43 22.42 400.33 694.00 08:09:01 PM 154.01 123.31 30.70 8065.03 1744.74 08:10:01 PM 69.05 16.79 52.26 667.13 1987.27 Average: 128.69 64.21 64.48 4747.20 11062.60 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 105392 346728 683664 86.64 2104 320044 495336 26.96 139308 409392 23240 08:06:01 PM 169252 364956 619804 78.55 660 270492 447364 24.34 85060 358392 19168 08:07:01 PM 116280 320272 672776 85.26 444 271284 505364 27.50 138680 363668 21872 08:08:01 PM 128032 331888 661024 83.77 444 271204 492132 26.78 154920 336304 1084 08:09:01 PM 47604 361228 741452 93.97 44 381388 465796 25.35 158776 418652 132 08:10:01 PM 60656 296120 728400 92.31 44 303336 539644 29.37 150472 418328 27848 Average: 104536 336865 684520 86.75 623 302958 490939 26.72 137869 384123 15557 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 204.28 121.15 1066.53 55.09 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 56.61 51.44 726.05 6.34 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 23.01 24.35 181.56 8.40 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 15.43 17.67 15.12 8.23 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 22.59 20.26 27.04 12.57 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 13.13 14.54 10.31 8.18 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 55.48 41.38 336.10 16.38 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) 01/18/2024 _x86_64_ (1 CPU) 20:03:48 LINUX RESTART (1 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 60.80 0.12 9.69 18.08 0.08 11.23 08:05:01 PM 0 60.80 0.12 9.69 18.08 0.08 11.23 08:06:01 PM all 71.11 0.00 6.83 4.30 0.08 17.68 08:06:01 PM 0 71.11 0.00 6.83 4.30 0.08 17.68 08:07:01 PM all 58.27 0.00 4.17 7.22 0.10 30.23 08:07:01 PM 0 58.27 0.00 4.17 7.22 0.10 30.23 08:08:01 PM all 64.15 0.00 2.43 0.68 0.08 32.65 08:08:01 PM 0 64.15 0.00 2.43 0.68 0.08 32.65 08:09:01 PM all 52.76 0.00 3.67 15.46 0.10 28.01 08:09:01 PM 0 52.76 0.00 3.67 15.46 0.10 28.01 08:10:01 PM all 62.46 0.00 3.47 3.38 0.08 30.61 08:10:01 PM 0 62.46 0.00 3.47 3.38 0.08 30.61 Average: all 61.60 0.02 5.03 8.16 0.09 25.10 Average: 0 61.60 0.02 5.03 8.16 0.09 25.10