---> uname -a: Linux prd-centos8-builder-1c-1g-4425.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: 2800.022 BogoMIPS: 5600.04 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: 770 305 71 5 394 334 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:cd:ca:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.229/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fecd:ca99/64 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) 03/13/2024 _x86_64_ (1 CPU) 05:03:40 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 214.46 136.55 77.92 11591.28 41207.52 05:06:01 AM 95.26 19.29 75.97 2888.42 8975.52 05:07:01 AM 99.55 30.62 68.93 1936.79 6415.25 05:08:01 AM 41.78 12.98 28.80 463.24 1669.80 05:09:01 AM 16.66 3.70 12.96 63.16 739.37 05:10:01 AM 139.04 114.40 24.64 8214.72 810.79 Average: 101.14 52.93 48.21 4194.08 9973.56 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 66236 300164 722976 91.61 2000 305972 514816 28.01 123188 441012 12252 05:06:01 AM 120556 356480 668656 84.72 440 306568 473004 25.74 105272 407100 22464 05:07:01 AM 46836 271884 742376 94.07 276 291132 549064 29.88 117444 456812 17688 05:08:01 AM 146776 343112 642436 81.40 196 263008 480808 26.16 150876 325664 1084 05:09:01 AM 140972 337964 648240 82.14 196 263676 480784 26.16 151436 329844 1084 05:10:01 AM 87232 350996 701980 88.95 196 330088 501064 27.26 170240 370164 1460 Average: 101435 326767 687777 87.15 551 293407 499923 27.20 136409 388433 9339 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 169.01 103.99 1054.45 52.48 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 43.31 39.03 528.30 4.21 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 31.36 29.61 349.58 8.58 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 14.13 16.23 14.81 6.39 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 15.47 17.01 12.92 7.32 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 16.72 16.38 17.45 11.11 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 48.35 37.05 329.70 15.02 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) 03/13/2024 _x86_64_ (1 CPU) 05:03:40 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 71.67 0.07 14.78 3.47 0.17 9.84 05:05:01 AM 0 71.67 0.07 14.78 3.47 0.17 9.84 05:06:01 AM all 61.11 0.00 9.27 1.88 0.10 27.64 05:06:01 AM 0 61.11 0.00 9.27 1.88 0.10 27.64 05:07:01 AM all 75.67 0.00 7.00 3.57 0.13 13.62 05:07:01 AM 0 75.67 0.00 7.00 3.57 0.13 13.62 05:08:01 AM all 70.76 0.00 4.97 1.48 0.10 22.69 05:08:01 AM 0 70.76 0.00 4.97 1.48 0.10 22.69 05:09:01 AM all 68.51 0.00 4.32 0.40 0.12 26.66 05:09:01 AM 0 68.51 0.00 4.32 0.40 0.12 26.66 05:10:01 AM all 69.26 0.00 5.10 13.24 0.13 12.26 05:10:01 AM 0 69.26 0.00 5.10 13.24 0.13 12.26 Average: all 69.49 0.01 7.57 4.01 0.13 18.79 Average: 0 69.49 0.01 7.57 4.01 0.13 18.79