---> uname -a: Linux prd-centos8-builder-1c-1g-1509.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 296 92 5 381 342 Swap: 1023 33 990 ---> 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:91:d9:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.152/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe91:d981/64 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) 02/11/2024 _x86_64_ (1 CPU) 22:03:48 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 274.33 190.17 84.17 15340.05 41794.08 10:06:01 PM 165.31 38.55 126.76 4292.04 14973.11 10:07:01 PM 108.91 20.66 88.26 1343.86 6353.92 10:08:01 PM 26.27 7.56 18.71 329.62 395.40 10:09:01 PM 145.38 107.47 37.91 7741.24 2322.61 Average: 144.08 72.92 71.17 5812.33 13177.50 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 95856 340332 693356 87.85 2104 319768 497068 27.05 137252 413272 18300 10:06:01 PM 145020 385120 644192 81.62 164 303936 433988 23.61 119148 343740 13340 10:07:01 PM 92216 279196 696996 88.32 88 251996 553584 30.12 141284 385140 16 10:08:01 PM 154644 349876 634568 80.41 88 260256 477796 26.00 155028 307564 16 10:09:01 PM 156452 405332 632760 80.18 0 313832 438132 23.84 144840 318756 15660 Average: 128838 351971 660374 83.68 489 289958 480114 26.12 139510 353694 9466 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 209.08 113.82 1096.84 54.33 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 48.82 46.12 708.09 6.25 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 22.16 25.15 198.00 8.37 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 16.51 19.43 17.30 7.91 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 17.40 16.90 17.82 8.64 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 62.84 44.31 407.84 17.11 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) 02/11/2024 _x86_64_ (1 CPU) 22:03:48 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 62.37 0.12 17.06 9.21 0.10 11.14 10:05:01 PM 0 62.37 0.12 17.06 9.21 0.10 11.14 10:06:01 PM all 73.36 0.00 11.22 5.14 0.10 10.18 10:06:01 PM 0 73.36 0.00 11.22 5.14 0.10 10.18 10:07:01 PM all 67.93 0.00 6.49 4.62 0.10 20.85 10:07:01 PM 0 67.93 0.00 6.49 4.62 0.10 20.85 10:08:01 PM all 69.81 0.00 4.10 0.85 0.10 25.13 10:08:01 PM 0 69.81 0.00 4.10 0.85 0.10 25.13 10:09:01 PM all 55.69 0.00 5.96 13.78 0.08 24.48 10:09:01 PM 0 55.69 0.00 5.96 13.78 0.08 24.48 Average: all 65.84 0.02 8.97 6.72 0.10 18.36 Average: 0 65.84 0.02 8.97 6.72 0.10 18.36