---> uname -a: Linux prd-centos8-builder-1c-1g-311.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: 2799.996 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: 770 300 99 5 370 338 Swap: 1023 23 1000 ---> 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:24:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.140/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:feea:2467/64 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) 01/30/2024 _x86_64_ (1 CPU) 03:03:47 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 251.45 173.08 78.36 12478.35 41211.53 03:06:01 AM 162.43 28.86 133.56 4008.66 14947.97 03:07:01 AM 90.22 16.18 74.04 1050.62 5583.22 03:08:01 AM 25.45 6.98 18.47 312.72 391.11 03:09:01 AM 154.60 118.18 36.42 7620.58 1525.74 Average: 136.84 68.67 68.17 5094.84 12731.51 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 98052 352312 691004 87.57 1924 331664 484528 26.37 123248 428964 17892 03:06:01 AM 126316 344540 662740 83.99 124 284004 471420 25.65 98832 389740 11868 03:07:01 AM 160976 354420 628080 79.60 124 259976 473736 25.78 134304 326540 12 03:08:01 AM 191544 392464 597512 75.72 124 267456 429720 23.38 147168 282480 16 03:09:01 AM 47012 308164 742044 94.04 124 326864 524856 28.56 146656 428964 1624 Average: 124780 350380 664276 84.19 484 293993 476852 25.95 130042 371338 6282 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 190.41 121.69 1088.38 55.53 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 54.93 52.25 725.88 7.11 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 19.83 21.83 151.11 7.43 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 15.62 17.95 15.45 7.41 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 17.30 16.63 17.42 8.34 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 59.62 46.07 399.64 17.17 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) 01/30/2024 _x86_64_ (1 CPU) 03:03:47 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 57.64 0.12 9.13 17.73 0.13 15.26 03:05:01 AM 0 57.64 0.12 9.13 17.73 0.13 15.26 03:06:01 AM all 70.77 0.00 7.17 4.84 0.13 17.08 03:06:01 AM 0 70.77 0.00 7.17 4.84 0.13 17.08 03:07:01 AM all 60.93 0.00 3.69 3.72 0.12 31.54 03:07:01 AM 0 60.93 0.00 3.69 3.72 0.12 31.54 03:08:01 AM all 62.32 0.00 2.50 1.05 0.10 34.02 03:08:01 AM 0 62.32 0.00 2.50 1.05 0.10 34.02 03:09:01 AM all 49.66 0.00 3.42 15.64 0.10 31.19 03:09:01 AM 0 49.66 0.00 3.42 15.64 0.10 31.19 Average: all 60.26 0.02 5.18 8.59 0.12 25.82 Average: 0 60.26 0.02 5.18 8.59 0.12 25.82