---> uname -a: Linux prd-centos8-builder-1c-1g-1446.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: 770 300 93 5 376 338 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:f3:f7:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fef3:f7b8/64 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) 03:03:46 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 262.30 170.95 91.35 13989.47 42293.21 03:06:01 AM 171.26 45.22 126.04 4260.01 14719.60 03:07:01 AM 102.05 17.83 84.22 1482.82 5843.51 03:08:01 AM 23.64 5.81 17.82 184.97 328.27 03:09:01 AM 156.96 114.31 42.65 8136.49 2391.15 Average: 143.29 70.86 72.43 5613.60 13125.87 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 56848 284916 732364 92.80 2032 302240 537044 29.22 122060 458992 23564 03:06:01 AM 146096 346456 643116 81.49 20 269648 462048 25.14 104268 363488 15152 03:07:01 AM 155752 352152 633460 80.26 0 262372 473404 25.76 145784 318964 84 03:08:01 AM 158924 359184 630288 79.86 0 266232 462372 25.16 157496 303028 12 03:09:01 AM 113160 366336 676052 85.66 0 319224 470956 25.63 159248 352032 15792 Average: 126156 341809 663056 84.01 410 283943 481165 26.18 137771 359301 10921 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 219.64 117.78 1184.54 54.17 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 49.63 45.94 620.05 6.06 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 23.50 26.20 197.95 8.74 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 17.06 20.31 17.73 9.32 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 19.49 18.28 19.94 9.93 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 65.92 45.73 408.35 17.66 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) 03:03:46 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 63.93 0.08 15.29 9.68 0.13 10.87 03:05:01 AM 0 63.93 0.08 15.29 9.68 0.13 10.87 03:06:01 AM all 72.98 0.00 11.82 5.10 0.12 9.97 03:06:01 AM 0 72.98 0.00 11.82 5.10 0.12 9.97 03:07:01 AM all 68.12 0.00 6.26 4.89 0.10 20.63 03:07:01 AM 0 68.12 0.00 6.26 4.89 0.10 20.63 03:08:01 AM all 69.30 0.00 4.24 0.45 0.12 25.90 03:08:01 AM 0 69.30 0.00 4.24 0.45 0.12 25.90 03:09:01 AM all 57.55 0.00 6.45 14.03 0.12 21.85 03:09:01 AM 0 57.55 0.00 6.45 14.03 0.12 21.85 Average: all 66.38 0.02 8.81 6.83 0.12 17.84 Average: 0 66.38 0.02 8.81 6.83 0.12 17.84