---> uname -a: Linux prd-centos8-builder-1c-1g-5434.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: 770 299 70 5 400 338 Swap: 1023 22 1001 ---> 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:96:dc:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.87/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe96:dcde/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) 03/24/2024 _x86_64_ (1 CPU) 17:03:46 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 255.34 159.90 95.44 13544.76 42743.91 05:06:01 PM 153.09 35.58 117.51 4184.64 12890.48 05:07:02 PM 59.82 18.85 40.98 749.21 3166.57 05:08:01 PM 21.12 5.50 15.62 140.65 320.88 05:09:01 PM 135.22 109.63 25.59 7882.59 805.35 Average: 125.29 66.11 59.17 5319.20 12029.71 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 102300 312392 686908 87.04 1948 284620 514128 27.98 129200 407576 18324 05:06:01 PM 80140 345004 709068 89.85 80 329580 475072 25.85 129864 404872 22152 05:07:02 PM 147068 353036 642140 81.37 36 271876 473176 25.75 149324 324164 20 05:08:01 PM 122348 332004 666860 84.50 36 275572 489020 26.61 151304 346064 1084 05:09:01 PM 84728 355888 704480 89.26 0 336500 477388 25.98 166564 374668 12624 Average: 107317 339665 681891 86.40 420 299630 485757 26.43 145251 371469 10841 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 200.62 117.86 1189.04 53.91 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 43.54 41.16 499.57 8.06 0.00 0.00 0.00 0.00 05:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 PM eth0 27.50 29.93 277.55 8.56 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 19.34 20.29 16.16 8.78 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 19.04 19.02 19.11 13.45 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 62.18 45.75 401.69 18.59 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) 03/24/2024 _x86_64_ (1 CPU) 17:03:46 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 63.03 0.10 14.88 10.38 0.10 11.52 05:05:01 PM 0 63.03 0.10 14.88 10.38 0.10 11.52 05:06:01 PM all 71.71 0.00 10.54 5.26 0.12 12.37 05:06:01 PM 0 71.71 0.00 10.54 5.26 0.12 12.37 05:07:02 PM all 68.45 0.00 4.89 2.12 0.08 24.46 05:07:02 PM 0 68.45 0.00 4.89 2.12 0.08 24.46 05:08:01 PM all 62.40 0.00 4.75 0.66 0.10 32.08 05:08:01 PM 0 62.40 0.00 4.75 0.66 0.10 32.08 05:09:01 PM all 64.78 0.00 5.48 12.83 0.12 16.80 05:09:01 PM 0 64.78 0.00 5.48 12.83 0.12 16.80 Average: all 66.09 0.02 8.11 6.27 0.10 19.41 Average: 0 66.09 0.02 8.11 6.27 0.10 19.41