---> uname -a: Linux prd-centos8-builder-1c-1g-1662.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: 2800.000 BogoMIPS: 5600.00 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: 770 308 91 5 371 332 Swap: 1023 30 993 ---> 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:f5:62:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.16/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fef5:622c/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) 12/22/2023 _x86_64_ (1 CPU) 14:03:46 LINUX RESTART (1 CPU) 02:04:03 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 289.70 213.19 76.51 16296.62 42823.14 02:06:01 PM 165.93 30.86 135.07 3465.25 17578.32 02:07:01 PM 121.43 42.98 78.45 2671.77 5468.94 02:08:01 PM 32.23 4.15 28.09 311.31 955.44 02:09:01 PM 151.37 119.53 31.83 7719.88 1908.84 Average: 151.23 81.27 69.96 6025.16 13555.19 02:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 102784 348596 686272 86.97 2104 324080 476064 25.91 127724 419432 19776 02:06:01 PM 83852 301292 705204 89.37 56 284336 511664 27.84 90696 436988 14836 02:07:01 PM 105312 299512 683744 86.65 16 260560 516060 28.08 121868 389384 28812 02:08:01 PM 77440 279716 711616 90.19 16 268864 535052 29.12 135724 403496 12712 02:09:01 PM 54116 312488 734940 93.14 4 324564 506728 27.58 143832 422104 8 Average: 84701 308321 704355 89.27 439 292481 509114 27.70 123969 414281 15229 02:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 191.98 111.85 1046.53 54.89 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 62.85 58.81 940.19 7.05 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 22.73 24.85 179.94 8.78 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 16.81 19.17 15.99 8.96 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 17.57 17.05 17.32 8.26 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 61.53 45.91 436.08 17.34 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) 12/22/2023 _x86_64_ (1 CPU) 14:03:46 LINUX RESTART (1 CPU) 02:04:03 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 58.67 0.12 11.08 20.12 0.10 9.90 02:05:01 PM 0 58.67 0.12 11.08 20.12 0.10 9.90 02:06:01 PM all 69.51 0.00 7.03 5.30 0.12 18.04 02:06:01 PM 0 69.51 0.00 7.03 5.30 0.12 18.04 02:07:01 PM all 57.90 0.00 4.19 8.42 0.10 29.39 02:07:01 PM 0 57.90 0.00 4.19 8.42 0.10 29.39 02:08:01 PM all 65.26 0.00 2.62 1.44 0.08 30.60 02:08:01 PM 0 65.26 0.00 2.62 1.44 0.08 30.60 02:09:01 PM all 50.61 0.00 3.47 16.48 0.08 29.35 02:09:01 PM 0 50.61 0.00 3.47 16.48 0.08 29.35 Average: all 60.40 0.02 5.64 10.28 0.10 23.55 Average: 0 60.40 0.02 5.64 10.28 0.10 23.55