---> uname -a: Linux prd-centos8-builder-1c-1g-5364.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 301 71 6 397 337 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:c0:83:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.203/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fec0:831d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 03/23/2024 _x86_64_ (1 CPU) 20:03:45 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 250.26 161.93 88.33 13609.18 42612.62 08:06:01 PM 147.82 33.38 114.44 3729.25 13079.66 08:07:01 PM 65.16 23.08 42.07 1329.11 3400.08 08:08:01 PM 25.22 4.35 20.87 124.34 567.25 08:09:01 PM 126.92 106.50 20.42 7843.97 695.52 Average: 123.08 65.85 57.23 5327.62 12072.43 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 89236 333872 699976 88.69 2088 317628 489296 26.62 129420 418028 18456 08:06:01 PM 113668 351104 675544 85.60 608 304664 465748 25.34 112388 392764 14396 08:07:01 PM 156120 360284 633092 80.22 608 271452 462960 25.19 131028 336248 6912 08:08:01 PM 166352 372876 622860 78.92 608 273820 446780 24.31 147588 308532 20 08:09:01 PM 110536 373024 678676 85.99 328 329204 455236 24.77 164024 351320 164 Average: 127182 358232 662030 83.88 848 299354 464004 25.25 136890 361378 7990 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 197.47 104.41 1098.22 53.90 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 46.04 42.89 585.64 6.27 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 28.68 30.93 279.14 8.90 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 13.91 17.26 11.49 7.39 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 20.12 18.30 20.12 11.41 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 61.25 42.76 398.96 17.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 03/23/2024 _x86_64_ (1 CPU) 20:03:45 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 66.04 0.08 15.90 7.43 0.15 10.40 08:05:01 PM 0 66.04 0.08 15.90 7.43 0.15 10.40 08:06:01 PM all 75.10 0.00 10.93 3.50 0.15 10.33 08:06:01 PM 0 75.10 0.00 10.93 3.50 0.15 10.33 08:07:01 PM all 67.47 0.00 5.34 1.90 0.12 25.17 08:07:01 PM 0 67.47 0.00 5.34 1.90 0.12 25.17 08:08:01 PM all 71.97 0.00 4.05 0.40 0.13 23.45 08:08:01 PM 0 71.97 0.00 4.05 0.40 0.13 23.45 08:09:01 PM all 58.01 0.00 5.63 12.86 0.13 23.37 08:09:01 PM 0 58.01 0.00 5.63 12.86 0.13 23.37 Average: all 67.72 0.02 8.37 5.22 0.14 18.54 Average: 0 67.72 0.02 8.37 5.22 0.14 18.54