---> uname -a: Linux prd-centos8-builder-1c-1g-3530.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: 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 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: 770 296 105 5 368 343 Swap: 1023 31 992 ---> 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:0f:4f:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe0f:4fc0/64 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) 01/12/2024 _x86_64_ (1 CPU) 19:03:50 LINUX RESTART (1 CPU) 07:04:02 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 273.70 211.45 62.25 15943.07 40306.83 07:06:01 PM 143.98 25.63 118.35 3243.65 13557.04 07:07:01 PM 139.36 35.74 103.61 2026.38 8854.63 07:08:01 PM 29.12 6.40 22.73 506.10 698.98 07:09:01 PM 110.31 89.65 20.66 6301.88 694.72 07:10:01 PM 121.41 42.85 78.56 1992.20 4715.26 Average: 135.93 68.21 67.73 4970.98 11391.52 07:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 95948 374224 693108 87.84 2104 356872 472956 25.74 129928 429408 29048 07:06:01 PM 65044 317280 724012 91.76 32 322124 516180 28.09 103832 455980 23636 07:07:01 PM 161464 346504 627592 79.54 16 250236 481620 26.21 129344 325620 8776 07:08:01 PM 156576 356028 632480 80.16 16 264860 471708 25.67 149960 311076 1084 07:09:01 PM 59548 378532 729508 92.45 16 384848 456400 24.84 163916 396844 13552 07:10:01 PM 55404 315808 733652 92.98 0 327384 525648 28.60 169396 399992 24692 Average: 98997 348063 690059 87.45 364 317721 487419 26.52 141063 386487 16798 07:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 189.97 118.64 897.21 54.55 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 65.20 60.45 896.92 7.29 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 22.14 23.05 180.77 7.73 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 15.51 18.74 15.47 8.66 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 16.65 16.96 16.98 7.75 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 32.25 30.88 239.94 10.70 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 56.58 44.59 373.23 16.00 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) 01/12/2024 _x86_64_ (1 CPU) 19:03:50 LINUX RESTART (1 CPU) 07:04:02 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 56.96 0.10 10.84 20.21 0.07 11.82 07:05:01 PM 0 56.96 0.10 10.84 20.21 0.07 11.82 07:06:01 PM all 69.32 0.00 6.30 5.57 0.08 18.73 07:06:01 PM 0 69.32 0.00 6.30 5.57 0.08 18.73 07:07:01 PM all 62.09 0.00 5.14 7.67 0.08 25.02 07:07:01 PM 0 62.09 0.00 5.14 7.67 0.08 25.02 07:08:01 PM all 65.45 0.00 2.37 1.38 0.08 30.72 07:08:01 PM 0 65.45 0.00 2.37 1.38 0.08 30.72 07:09:01 PM all 54.11 0.00 2.97 11.08 0.07 31.78 07:09:01 PM 0 54.11 0.00 2.97 11.08 0.07 31.78 07:10:01 PM all 63.00 0.00 4.17 8.05 0.08 24.70 07:10:01 PM 0 63.00 0.00 4.17 8.05 0.08 24.70 Average: all 61.84 0.02 5.28 8.96 0.08 23.83 Average: 0 61.84 0.02 5.28 8.96 0.08 23.83