---> uname -a: Linux prd-centos8-builder-1c-1g-2529.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: 770 331 62 5 377 308 Swap: 1023 24 999 ---> 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:33:0e:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.242/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe33:e39/64 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) 06/03/2024 _x86_64_ (1 CPU) 08:03:43 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 258.13 143.42 114.71 12080.41 41753.60 08:06:01 AM 148.34 46.06 102.28 4181.39 11607.06 08:07:01 AM 72.70 25.54 47.16 1253.77 3748.18 08:08:01 AM 19.07 3.43 15.64 59.44 324.67 08:09:01 AM 134.13 109.99 24.13 8034.91 843.52 Average: 126.50 65.70 60.80 5123.35 11661.05 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 85656 317860 703556 89.15 2036 306244 493892 26.87 131880 420968 19052 08:06:01 AM 61768 300408 727444 92.17 696 305756 516348 28.10 124140 435672 30004 08:07:01 AM 108944 300584 680268 86.20 124 259596 519352 28.26 158628 355948 14900 08:08:01 AM 176160 353740 613052 77.68 124 245464 466624 25.39 158956 287608 12 08:09:01 AM 107672 346656 681540 86.36 0 305544 482988 26.28 165824 352352 164 Average: 108040 323850 681172 86.31 596 284521 495841 26.98 147886 370510 12826 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 197.24 118.54 1101.62 57.06 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 55.72 49.14 590.11 16.94 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 27.77 29.65 277.05 7.87 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 16.33 18.49 13.45 8.92 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 19.32 18.99 19.44 12.84 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 63.30 46.98 400.49 20.73 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) 06/03/2024 _x86_64_ (1 CPU) 08:03:43 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 65.44 0.08 14.35 9.08 0.13 10.91 08:05:01 AM 0 65.44 0.08 14.35 9.08 0.13 10.91 08:06:01 AM all 74.15 0.00 10.51 4.24 0.15 10.96 08:06:01 AM 0 74.15 0.00 10.51 4.24 0.15 10.96 08:07:01 AM all 65.14 0.00 5.03 3.46 0.08 26.29 08:07:01 AM 0 65.14 0.00 5.03 3.46 0.08 26.29 08:08:01 AM all 68.07 0.00 4.05 0.45 0.10 27.33 08:08:01 AM 0 68.07 0.00 4.05 0.45 0.10 27.33 08:09:01 AM all 65.03 0.00 5.17 13.45 0.13 16.22 08:09:01 AM 0 65.03 0.00 5.17 13.45 0.13 16.22 Average: all 67.57 0.02 7.82 6.13 0.12 18.34 Average: 0 67.57 0.02 7.82 6.13 0.12 18.34