---> uname -a: Linux prd-centos8-builder-1c-1g-932.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: 770 331 92 6 346 303 Swap: 1023 20 1003 ---> 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:53:df:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.193/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe53:df92/64 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) 02/06/2024 _x86_64_ (1 CPU) 00:37:37 LINUX RESTART (1 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 258.03 137.94 120.09 9871.45 42201.55 12:40:01 AM 161.72 46.66 115.06 4211.89 14173.83 12:41:01 AM 30.99 14.86 16.13 1029.56 923.25 12:42:02 AM 167.38 122.06 45.32 8092.44 3300.18 Average: 154.61 80.43 74.18 5804.56 15166.29 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 91476 315336 697580 88.41 2100 301940 511300 27.82 145832 414012 17544 12:40:01 AM 110132 324656 678924 86.04 268 286300 473540 25.77 115020 385084 15028 12:41:01 AM 76756 313704 712300 90.27 268 313240 475016 25.85 130404 406860 16 12:42:02 AM 120436 336516 668620 84.74 192 288500 483564 26.31 148728 354196 15308 Average: 99700 322553 689356 87.36 707 297495 485855 26.44 134996 390038 11974 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 198.95 127.33 1199.30 56.93 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 47.94 44.91 617.67 6.17 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 44.59 33.28 71.89 16.94 0.00 0.00 0.00 0.00 12:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:02 AM eth0 25.22 22.59 53.92 11.03 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 79.25 57.07 486.12 22.79 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) 02/06/2024 _x86_64_ (1 CPU) 00:37:37 LINUX RESTART (1 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 62.33 0.10 9.27 16.89 0.13 11.29 12:39:01 AM 0 62.33 0.10 9.27 16.89 0.13 11.29 12:40:01 AM all 69.03 0.00 6.95 4.98 0.12 18.93 12:40:01 AM 0 69.03 0.00 6.95 4.98 0.12 18.93 12:41:01 AM all 35.84 0.00 2.60 1.63 0.08 59.84 12:41:01 AM 0 35.84 0.00 2.60 1.63 0.08 59.84 12:42:02 AM all 57.12 0.00 4.85 15.23 0.12 22.68 12:42:02 AM 0 57.12 0.00 4.85 15.23 0.12 22.68 Average: all 56.08 0.03 5.92 9.68 0.11 28.18 Average: 0 56.08 0.03 5.92 9.68 0.11 28.18