---> uname -a: Linux prd-centos8-builder-1c-1g-610.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: 770 298 89 5 383 341 Swap: 1023 38 985 ---> 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:81:19:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.134/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe81:196d/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) 02/02/2024 _x86_64_ (1 CPU) 10:03:35 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 214.25 121.55 92.69 10194.97 43430.62 10:06:01 AM 189.02 55.12 133.89 3990.93 15134.43 10:07:02 AM 70.81 11.59 59.22 776.15 4032.13 10:08:01 AM 21.72 4.61 17.11 129.18 392.63 10:09:01 AM 165.59 125.58 40.01 8056.63 2283.14 Average: 132.66 63.91 68.76 4646.04 13102.93 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 53112 289240 735944 93.27 1996 313904 546224 29.72 132304 466952 16516 10:06:01 AM 103136 341812 685920 86.93 1056 304172 475616 25.88 112480 398464 22600 10:07:02 AM 100204 301828 688852 87.30 336 268452 521300 28.37 149164 372724 13776 10:08:01 AM 148772 341820 640284 81.15 336 259888 481236 26.19 150608 321796 2472 10:09:01 AM 57408 334176 731648 92.72 0 343340 501228 27.28 171388 396280 29148 Average: 92526 321775 696530 88.27 745 297951 505121 27.49 143189 391243 16902 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 210.98 138.18 1445.84 56.08 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 34.33 34.08 387.37 7.35 0.00 0.00 0.00 0.00 10:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:02 AM eth0 21.49 24.44 157.47 9.07 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 17.84 20.62 15.50 7.51 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 16.42 17.79 17.69 12.30 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 60.39 47.13 406.29 18.51 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) 02/02/2024 _x86_64_ (1 CPU) 10:03:35 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 60.71 0.07 9.53 15.18 0.12 14.40 10:05:01 AM 0 60.71 0.07 9.53 15.18 0.12 14.40 10:06:01 AM all 73.39 0.00 7.21 7.12 0.10 12.18 10:06:01 AM 0 73.39 0.00 7.21 7.12 0.10 12.18 10:07:02 AM all 67.95 0.00 3.52 3.34 0.10 25.09 10:07:02 AM 0 67.95 0.00 3.52 3.34 0.10 25.09 10:08:01 AM all 68.88 0.00 2.90 0.59 0.08 27.55 10:08:01 AM 0 68.88 0.00 2.90 0.59 0.08 27.55 10:09:01 AM all 67.18 0.00 3.98 16.04 0.12 12.69 10:09:01 AM 0 67.18 0.00 3.98 16.04 0.12 12.69 Average: all 67.62 0.01 5.44 8.48 0.10 18.35 Average: 0 67.62 0.01 5.44 8.48 0.10 18.35