---> uname -a: Linux prd-centos8-builder-1c-1g-3671.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: 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 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: 770 293 96 5 380 344 Swap: 1023 26 997 ---> 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:d6:51:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fed6:516b/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) 01/14/2024 _x86_64_ (1 CPU) 01:03:51 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 286.89 209.56 77.33 15889.94 40600.28 01:06:01 AM 157.57 27.15 130.41 3365.35 14738.66 01:07:01 AM 112.17 27.24 84.93 2108.78 6326.91 01:08:01 AM 26.08 2.70 23.38 240.36 724.58 01:09:01 AM 148.79 117.72 31.07 7585.54 1141.21 Average: 146.31 76.86 69.45 5837.21 12707.45 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 100680 363520 688376 87.24 2104 339236 479108 26.07 125520 421188 33320 01:06:01 AM 72220 308176 716836 90.85 264 300740 516916 28.13 115616 422240 29688 01:07:01 AM 105796 313948 683260 86.59 264 273780 517892 28.18 133132 376572 22240 01:08:01 AM 102048 316916 687008 87.07 264 280572 514876 28.02 145396 368856 12712 01:09:01 AM 61292 360296 727764 92.23 256 364704 473536 25.77 162100 395572 8 Average: 88407 332571 700649 88.80 630 311806 500466 27.23 136353 396886 19594 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 182.34 117.51 1043.13 54.30 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 53.79 49.83 731.65 6.36 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.15 24.25 181.69 8.50 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 15.65 18.21 15.55 7.47 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 16.48 15.98 16.93 8.10 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 58.08 45.16 397.93 16.94 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) 01/14/2024 _x86_64_ (1 CPU) 01:03:51 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 58.58 0.12 10.56 19.69 0.07 10.98 01:05:01 AM 0 58.58 0.12 10.56 19.69 0.07 10.98 01:06:01 AM all 70.71 0.00 6.76 4.67 0.08 17.78 01:06:01 AM 0 70.71 0.00 6.76 4.67 0.08 17.78 01:07:01 AM all 61.55 0.00 4.40 6.59 0.07 27.40 01:07:01 AM 0 61.55 0.00 4.40 6.59 0.07 27.40 01:08:01 AM all 65.74 0.00 2.45 0.98 0.08 30.74 01:08:01 AM 0 65.74 0.00 2.45 0.98 0.08 30.74 01:09:01 AM all 51.09 0.00 3.44 17.24 0.07 28.16 01:09:01 AM 0 51.09 0.00 3.44 17.24 0.07 28.16 Average: all 61.54 0.02 5.52 9.83 0.07 23.01 Average: 0 61.54 0.02 5.52 9.83 0.07 23.01