---> uname -a: Linux prd-centos8-builder-1c-1g-2869.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: 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 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 59 5 406 335 Swap: 1023 28 995 ---> 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:fd:e4:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.219/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fefd:e427/64 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) 02/25/2024 _x86_64_ (1 CPU) 17:03:44 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 246.85 153.45 93.40 13507.30 42567.38 05:06:01 PM 181.27 42.17 139.10 4096.15 15496.44 05:07:01 PM 66.28 17.61 48.67 1054.18 3132.01 05:08:01 PM 21.74 5.73 16.01 206.56 316.86 05:09:01 PM 168.53 117.40 51.12 8335.05 2641.53 Average: 136.97 67.30 69.67 5442.16 12838.76 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 98388 325932 690824 87.53 1000 303380 501960 27.31 131232 418708 20688 05:06:01 PM 61840 291276 727372 92.16 64 294244 510928 27.80 113944 431992 17692 05:07:01 PM 83044 287764 706168 89.48 64 270448 532136 28.96 153976 383348 14744 05:08:01 PM 135324 332996 653888 82.85 64 263420 484456 26.36 156520 327272 2752 05:09:01 PM 101188 370028 688024 87.18 64 334580 465172 25.31 171352 355348 29072 Average: 95957 321599 693255 87.84 251 293214 498930 27.15 145405 383334 16990 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 209.30 121.99 1189.85 54.71 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 43.90 42.02 602.98 6.55 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 23.18 25.41 174.05 9.51 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 19.14 20.91 17.80 8.75 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 18.28 18.22 18.55 12.68 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 62.79 45.73 400.86 18.45 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) 02/25/2024 _x86_64_ (1 CPU) 17:03:44 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 64.14 0.10 14.47 9.36 0.12 11.82 05:05:01 PM 0 64.14 0.10 14.47 9.36 0.12 11.82 05:06:01 PM all 72.40 0.00 11.41 5.59 0.10 10.50 05:06:01 PM 0 72.40 0.00 11.41 5.59 0.10 10.50 05:07:01 PM all 64.29 0.00 4.92 2.54 0.12 28.14 05:07:01 PM 0 64.29 0.00 4.92 2.54 0.12 28.14 05:08:01 PM all 63.91 0.00 4.60 0.45 0.08 30.95 05:08:01 PM 0 63.91 0.00 4.60 0.45 0.08 30.95 05:09:01 PM all 65.14 0.00 6.88 14.86 0.12 13.01 05:09:01 PM 0 65.14 0.00 6.88 14.86 0.12 13.01 Average: all 65.97 0.02 8.46 6.56 0.11 18.88 Average: 0 65.97 0.02 8.46 6.56 0.11 18.88