---> uname -a: Linux prd-centos8-builder-1c-1g-1116.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: 770 291 74 6 404 348 Swap: 1023 29 994 ---> 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:22:ca:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe22:cafe/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) 04/09/2024 _x86_64_ (1 CPU) 12:03:45 LINUX RESTART (1 CPU) 12:04:02 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 251.60 157.98 93.62 13435.17 42841.41 12:06:01 PM 158.92 42.23 116.69 4368.88 12713.04 12:07:01 PM 56.97 16.39 40.58 696.98 2964.77 12:08:01 PM 21.29 4.18 17.11 123.56 347.78 12:09:01 PM 141.56 113.24 28.31 8042.11 1057.53 Average: 125.69 66.53 59.16 5308.70 11890.06 12:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 63464 280248 725748 91.96 2028 291672 548356 29.84 129576 443576 15744 12:06:01 PM 146944 397556 642268 81.38 888 317500 424288 23.09 120976 352244 20516 12:07:01 PM 174496 377460 614716 77.89 180 270952 449232 24.44 145064 304384 24 12:08:01 PM 91016 312048 698196 88.47 180 289052 514128 27.98 148252 383676 15816 12:09:01 PM 53476 318020 735736 93.22 0 331480 528816 28.77 153644 422188 12752 Average: 105879 337066 683333 86.58 655 300131 492964 26.82 139502 381214 12970 12:04:02 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 195.74 118.49 1157.92 55.44 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 44.76 43.53 501.25 6.90 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 31.33 31.15 283.32 10.54 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 18.06 20.29 15.33 9.25 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 18.79 18.97 18.74 13.11 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 61.32 46.27 392.97 18.94 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) 04/09/2024 _x86_64_ (1 CPU) 12:03:45 LINUX RESTART (1 CPU) 12:04:02 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 61.81 0.10 14.28 11.26 0.10 12.45 12:05:01 PM 0 61.81 0.10 14.28 11.26 0.10 12.45 12:06:01 PM all 69.57 0.00 10.18 4.71 0.10 15.44 12:06:01 PM 0 69.57 0.00 10.18 4.71 0.10 15.44 12:07:01 PM all 66.98 0.00 5.17 2.74 0.08 25.03 12:07:01 PM 0 66.98 0.00 5.17 2.74 0.08 25.03 12:08:01 PM all 63.39 0.00 4.33 0.63 0.08 31.56 12:08:01 PM 0 63.39 0.00 4.33 0.63 0.08 31.56 12:09:01 PM all 65.69 0.00 5.34 13.61 0.10 15.25 12:09:01 PM 0 65.69 0.00 5.34 13.61 0.10 15.25 Average: all 65.50 0.02 7.84 6.57 0.09 19.97 Average: 0 65.50 0.02 7.84 6.57 0.09 19.97