---> uname -a: Linux prd-centos8-builder-1c-1g-3013.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: 2800.000 BogoMIPS: 5600.00 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: 770 299 91 5 379 339 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:75:39:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.102/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe75:39c0/64 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) 01/06/2024 _x86_64_ (1 CPU) 22:03:52 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 291.23 219.63 71.61 16037.54 40359.53 10:06:02 PM 147.86 27.63 120.23 3305.67 14413.56 10:07:01 PM 137.07 40.68 96.39 2683.29 8802.15 10:08:01 PM 32.43 3.90 28.53 266.49 980.99 10:09:01 PM 58.42 44.34 14.08 3382.50 332.21 10:10:01 PM 146.49 81.69 64.80 4804.00 2600.47 Average: 135.63 69.76 65.87 5089.37 11264.20 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 55264 325572 733792 93.00 2104 348176 514520 28.00 123912 472956 25032 10:06:02 PM 61684 318104 727372 92.18 1228 322080 513784 27.96 109324 449008 28456 10:07:01 PM 177020 368344 612036 77.57 1136 253824 462516 25.17 125184 311984 14460 10:08:01 PM 152940 351240 636116 80.62 1136 261020 478520 26.04 141816 319204 16 10:09:01 PM 87144 369388 701912 88.96 1136 344444 455592 24.79 155116 362896 13552 10:10:01 PM 62088 323736 726968 92.13 1080 325600 532212 28.96 156012 400076 14476 Average: 99357 342731 689699 87.41 1303 309191 492857 26.82 135227 386021 15999 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 203.58 121.92 1014.78 54.11 0.00 0.00 0.00 0.00 10:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 PM eth0 64.52 58.73 942.71 7.13 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.11 22.06 181.47 7.40 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 16.33 18.95 16.35 9.04 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 18.05 18.43 18.19 8.48 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 13.79 15.14 10.82 9.55 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 56.53 42.62 364.90 15.98 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) 01/06/2024 _x86_64_ (1 CPU) 22:03:52 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 56.03 0.10 11.55 20.81 0.15 11.36 10:05:01 PM 0 56.03 0.10 11.55 20.81 0.15 11.36 10:06:02 PM all 70.55 0.00 6.90 5.30 0.13 17.11 10:06:02 PM 0 70.55 0.00 6.90 5.30 0.13 17.11 10:07:01 PM all 61.97 0.00 5.43 5.82 0.12 26.66 10:07:01 PM 0 61.97 0.00 5.43 5.82 0.12 26.66 10:08:01 PM all 66.85 0.00 2.50 0.75 0.12 29.78 10:08:01 PM 0 66.85 0.00 2.50 0.75 0.12 29.78 10:09:01 PM all 60.10 0.00 3.44 3.77 0.12 32.57 10:09:01 PM 0 60.10 0.00 3.44 3.77 0.12 32.57 10:10:01 PM all 59.87 0.00 4.11 15.72 0.10 20.20 10:10:01 PM 0 59.87 0.00 4.11 15.72 0.10 20.20 Average: all 62.57 0.02 5.66 8.70 0.12 22.93 Average: 0 62.57 0.02 5.66 8.70 0.12 22.93