---> uname -a: Linux prd-centos8-builder-1c-1g-8.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: 770 314 71 5 384 324 Swap: 1023 26 997 ---> 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:dd:0c:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fedd:c47/64 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) 04/24/2024 _x86_64_ (1 CPU) 12:03:50 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 311.94 215.46 96.49 16880.44 40119.96 12:06:01 PM 137.59 31.01 106.58 3411.59 11937.26 12:07:01 PM 95.32 29.93 65.40 2117.30 6119.58 12:08:01 PM 27.13 3.76 23.37 273.02 669.34 12:09:01 PM 126.49 108.55 17.94 7721.47 680.66 Average: 139.69 77.73 61.95 6080.22 11904.60 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 60756 327256 728456 92.30 1972 338624 494392 26.90 106460 459688 22848 12:06:01 PM 74264 296636 714948 90.59 24 292700 535496 29.14 96200 462100 14632 12:07:01 PM 64328 266612 724884 91.85 0 269660 565564 30.77 128804 432752 24972 12:08:01 PM 71280 264888 717932 90.97 0 261032 564964 30.74 148672 405420 40 12:09:01 PM 49884 311148 739328 93.68 0 328244 527552 28.71 153816 421928 12 Average: 64102 293308 725110 91.88 399 298052 537594 29.25 126790 436378 12501 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 210.93 108.40 934.28 65.89 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 63.47 59.03 770.54 7.07 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 26.86 28.56 274.49 8.00 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 15.54 19.17 15.97 10.03 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 18.91 17.91 19.08 8.11 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 67.14 46.61 402.86 19.82 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) 04/24/2024 _x86_64_ (1 CPU) 12:03:50 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 60.74 0.12 18.96 10.82 0.15 9.21 12:05:01 PM 0 60.74 0.12 18.96 10.82 0.15 9.21 12:06:01 PM all 74.45 0.00 10.45 3.82 0.13 11.14 12:06:01 PM 0 74.45 0.00 10.45 3.82 0.13 11.14 12:07:01 PM all 71.61 0.00 6.72 3.84 0.13 17.70 12:07:01 PM 0 71.61 0.00 6.72 3.84 0.13 17.70 12:08:01 PM all 73.93 0.00 4.22 0.37 0.12 21.37 12:08:01 PM 0 73.93 0.00 4.22 0.37 0.12 21.37 12:09:01 PM all 54.45 0.00 5.52 12.92 0.12 27.00 12:09:01 PM 0 54.45 0.00 5.52 12.92 0.12 27.00 Average: all 67.05 0.02 9.17 6.35 0.13 17.28 Average: 0 67.05 0.02 9.17 6.35 0.13 17.28