---> uname -a: Linux prd-centos8-builder-1c-1g-4440.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: 2799.870 BogoMIPS: 5599.74 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: 770 303 102 6 364 335 Swap: 1023 27 996 ---> 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:68:f7:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe68:f735/64 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) 01/22/2024 _x86_64_ (1 CPU) 21:03:50 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 310.21 234.91 75.30 16512.91 40470.61 09:06:01 PM 160.95 29.74 131.22 3446.54 15543.07 09:07:01 PM 110.43 32.84 77.58 2294.87 5419.44 09:08:01 PM 29.50 2.82 26.68 251.02 1296.63 09:09:01 PM 152.41 120.16 32.24 7609.80 1316.56 Average: 152.76 84.12 68.64 6025.21 12820.02 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 55812 310744 733244 92.93 2104 333080 531184 28.91 129148 467076 25592 09:06:01 PM 103476 295996 685580 86.89 356 259260 514744 28.01 77944 427504 16232 09:07:01 PM 85976 290880 703080 89.10 184 272500 532984 29.00 142452 392048 29264 09:08:01 PM 81552 293480 707504 89.66 184 279524 527676 28.72 154608 383336 12704 09:09:01 PM 54220 345924 734836 93.13 96 359200 482244 26.24 167532 402372 1624 Average: 76207 307405 712849 90.34 585 300713 517766 28.18 134337 414467 17083 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 210.48 125.55 1064.02 53.68 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 56.93 52.53 762.14 6.60 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 24.23 26.12 183.51 9.98 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 17.06 19.01 19.09 7.87 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 17.71 16.96 17.70 8.17 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 65.33 48.06 409.69 17.27 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) 01/22/2024 _x86_64_ (1 CPU) 21:03:50 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 58.05 0.13 12.29 19.62 0.12 9.80 09:05:01 PM 0 58.05 0.13 12.29 19.62 0.12 9.80 09:06:01 PM all 70.43 0.00 7.11 4.51 0.12 17.82 09:06:01 PM 0 70.43 0.00 7.11 4.51 0.12 17.82 09:07:01 PM all 59.84 0.00 4.17 6.44 0.12 29.44 09:07:01 PM 0 59.84 0.00 4.17 6.44 0.12 29.44 09:08:01 PM all 63.30 0.00 2.57 1.32 0.10 32.71 09:08:01 PM 0 63.30 0.00 2.57 1.32 0.10 32.71 09:09:01 PM all 48.13 0.00 3.51 15.64 0.10 32.62 09:09:01 PM 0 48.13 0.00 3.51 15.64 0.10 32.62 Average: all 59.95 0.03 5.93 9.50 0.11 24.48 Average: 0 59.95 0.03 5.93 9.50 0.11 24.48