---> uname -a: Linux prd-centos8-builder-1c-1g-306.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: 770 306 87 4 376 335 Swap: 1023 24 999 ---> 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:ea:a3:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.40/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:feea:a34f/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) 11/20/2023 _x86_64_ (1 CPU) 18:03:47 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 254.52 178.17 76.36 13672.10 41290.90 06:06:01 PM 160.59 28.46 132.12 3556.55 16619.43 06:07:01 PM 119.03 30.14 88.89 2169.83 6155.79 06:08:01 PM 34.39 13.46 20.93 841.46 509.73 06:09:01 PM 160.05 119.59 40.46 7257.44 1657.80 Average: 145.77 73.99 71.78 5501.93 13258.04 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 110472 349512 678584 86.00 1988 317664 491616 26.75 123212 421532 15216 06:06:01 PM 195276 395820 593780 75.25 208 266516 421112 22.92 81988 333760 16496 06:07:01 PM 101440 304596 687616 87.14 0 269292 518264 28.20 124892 391016 13932 06:08:01 PM 61040 286072 728016 92.26 0 291480 531496 28.92 142312 413684 11648 06:09:01 PM 50340 319048 738716 93.62 0 335300 519576 28.27 141572 433776 8 Average: 103714 331010 685342 86.86 439 296050 496413 27.01 122795 398754 11460 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 184.45 116.94 1063.00 53.93 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 61.22 57.16 875.23 7.92 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 25.57 26.24 205.26 7.56 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 23.46 23.78 21.74 17.98 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.07 16.54 17.11 8.70 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 62.40 48.16 436.82 19.23 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) 11/20/2023 _x86_64_ (1 CPU) 18:03:47 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 57.51 0.10 9.21 18.64 0.10 14.45 06:05:01 PM 0 57.51 0.10 9.21 18.64 0.10 14.45 06:06:01 PM all 69.18 0.00 7.18 4.90 0.12 18.62 06:06:01 PM 0 69.18 0.00 7.18 4.90 0.12 18.62 06:07:01 PM all 57.55 0.00 4.29 7.41 0.08 30.67 06:07:01 PM 0 57.55 0.00 4.29 7.41 0.08 30.67 06:08:01 PM all 65.89 0.00 2.68 1.20 0.10 30.13 06:08:01 PM 0 65.89 0.00 2.68 1.20 0.10 30.13 06:09:01 PM all 50.24 0.00 3.57 16.98 0.08 29.13 06:09:01 PM 0 50.24 0.00 3.57 16.98 0.08 29.13 Average: all 60.08 0.02 5.39 9.82 0.10 24.60 Average: 0 60.08 0.02 5.39 9.82 0.10 24.60