---> uname -a: Linux prd-centos8-builder-1c-1g-3070.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 299 92 5 378 338 Swap: 1023 23 1000 ---> 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:45:7a:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe45:7a46/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/07/2024 _x86_64_ (1 CPU) 16:03:51 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 287.72 210.40 77.31 15838.47 40388.00 04:06:02 PM 163.44 29.73 133.72 3352.21 16784.40 04:07:01 PM 114.57 38.91 75.66 2724.12 6105.20 04:08:01 PM 29.30 1.72 27.59 136.86 1384.54 04:09:01 PM 144.74 115.51 29.24 7418.16 1106.40 Average: 148.14 79.42 68.72 5907.82 13191.56 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 59212 311764 729844 92.50 1984 330064 518616 28.22 117236 474668 31956 04:06:02 PM 101516 311720 687540 87.13 56 275872 517132 28.14 99636 412588 26076 04:07:01 PM 117612 323300 671444 85.09 0 270908 501524 27.29 135132 362140 31120 04:08:01 PM 127484 325180 661572 83.84 0 262936 498876 27.15 145120 341604 1084 04:09:01 PM 47712 359712 741344 93.95 0 376660 467472 25.44 158668 408404 132 Average: 90707 326335 698349 88.50 408 303288 500724 27.25 131158 399881 18074 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 197.42 114.97 1010.14 53.63 0.00 0.00 0.00 0.00 04:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM eth0 60.09 56.48 941.22 6.94 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 22.19 23.93 182.70 8.40 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 15.66 17.91 15.40 8.44 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 16.71 16.61 17.19 7.93 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 62.61 46.09 434.68 17.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/07/2024 _x86_64_ (1 CPU) 16:03:51 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 58.27 0.12 11.16 20.21 0.13 10.11 04:05:01 PM 0 58.27 0.12 11.16 20.21 0.13 10.11 04:06:02 PM all 69.78 0.00 7.33 5.14 0.10 17.65 04:06:02 PM 0 69.78 0.00 7.33 5.14 0.10 17.65 04:07:01 PM all 61.83 0.00 4.58 6.32 0.08 27.19 04:07:01 PM 0 61.83 0.00 4.58 6.32 0.08 27.19 04:08:01 PM all 64.15 0.00 2.59 1.42 0.10 31.75 04:08:01 PM 0 64.15 0.00 2.59 1.42 0.10 31.75 04:09:01 PM all 51.45 0.00 3.73 16.78 0.08 27.96 04:09:01 PM 0 51.45 0.00 3.73 16.78 0.08 27.96 Average: all 61.10 0.02 5.88 9.98 0.10 22.91 Average: 0 61.10 0.02 5.88 9.98 0.10 22.91