---> uname -a: Linux prd-centos8-builder-1c-1g-2798.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: 770 310 74 4 386 331 Swap: 1023 27 996 ---> 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:1a:58:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.186/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe1a:5814/64 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) 02/24/2024 _x86_64_ (1 CPU) 20:03:38 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 213.28 116.40 96.89 9966.99 43425.87 08:06:01 PM 173.04 38.39 134.65 3531.54 14510.04 08:07:01 PM 53.15 11.41 41.74 654.32 2385.89 08:08:01 PM 25.08 4.53 20.55 183.48 1783.38 08:09:01 PM 169.07 116.71 52.36 8426.59 2672.63 Average: 126.74 57.49 69.25 4553.18 12959.76 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 54896 284588 734316 93.04 2020 305312 547040 29.77 149320 449916 17332 08:06:01 PM 137704 363756 651508 82.55 464 291680 435784 23.71 113988 363716 924 08:07:01 PM 155332 347988 633880 80.32 0 259592 461008 25.08 150524 317268 1068 08:08:01 PM 80080 279796 709132 89.85 0 266768 533388 29.02 153296 389824 17636 08:09:01 PM 62468 319336 726744 92.08 0 323960 509652 27.73 144480 422536 29064 Average: 98096 319093 691116 87.57 497 289462 497374 27.06 142322 388652 13205 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 224.94 127.35 1448.09 54.66 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 32.20 31.97 346.03 7.42 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 24.09 26.17 174.54 9.75 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 23.15 25.12 94.44 8.03 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 18.17 17.76 18.41 12.49 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 64.53 45.68 416.43 18.47 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) 02/24/2024 _x86_64_ (1 CPU) 20:03:38 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 62.40 0.08 14.45 8.51 0.12 14.44 08:05:01 PM 0 62.40 0.08 14.45 8.51 0.12 14.44 08:06:01 PM all 68.52 0.00 10.69 5.47 0.10 15.22 08:06:01 PM 0 68.52 0.00 10.69 5.47 0.10 15.22 08:07:01 PM all 67.51 0.00 4.80 1.97 0.10 25.62 08:07:01 PM 0 67.51 0.00 4.80 1.97 0.10 25.62 08:08:01 PM all 63.75 0.00 4.06 0.58 0.08 31.53 08:08:01 PM 0 63.75 0.00 4.06 0.58 0.08 31.53 08:09:01 PM all 65.01 0.00 6.73 14.49 0.10 13.67 08:09:01 PM 0 65.01 0.00 6.73 14.49 0.10 13.67 Average: all 65.44 0.02 8.15 6.20 0.10 20.09 Average: 0 65.44 0.02 8.15 6.20 0.10 20.09