---> uname -a: Linux prd-centos8-builder-1c-1g-1350.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: 770 291 91 5 387 348 Swap: 1023 28 995 ---> 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:a5:8e:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.181/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fea5:8e81/64 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) 12/01/2023 _x86_64_ (1 CPU) 19:03:44 LINUX RESTART (1 CPU) 07:04:03 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 232.31 151.00 81.31 10357.55 42943.75 07:06:01 PM 183.31 50.08 133.22 4507.46 16766.53 07:07:01 PM 87.64 15.99 71.66 1064.05 4942.31 07:08:01 PM 34.79 6.93 27.86 368.21 996.30 07:09:01 PM 148.28 111.36 36.93 7442.37 1500.57 Average: 136.64 66.51 70.13 4710.59 13233.37 07:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 99656 357688 689400 87.37 2104 336192 483572 26.32 137896 417068 17948 07:06:01 PM 141376 364044 647680 82.08 140 291332 446040 24.27 100828 371020 7452 07:07:01 PM 196124 389508 592932 75.14 140 259984 442820 24.10 124996 296696 18100 07:08:01 PM 158736 361584 630320 79.88 140 269460 470196 25.59 138440 318664 20 07:09:01 PM 57924 319132 731132 92.66 68 327688 524000 28.52 134576 429136 8160 Average: 130763 358391 658293 83.43 518 296931 473326 25.76 127347 366517 10336 07:04:03 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 193.83 127.84 1121.06 57.45 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 56.42 52.16 834.50 6.75 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 21.15 23.23 178.70 8.05 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 16.53 18.83 15.82 8.81 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 16.97 16.69 17.16 7.39 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 60.09 47.22 428.92 17.42 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) 12/01/2023 _x86_64_ (1 CPU) 19:03:44 LINUX RESTART (1 CPU) 07:04:03 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 58.32 0.07 8.72 17.74 0.12 15.03 07:05:01 PM 0 58.32 0.07 8.72 17.74 0.12 15.03 07:06:01 PM all 69.02 0.00 7.39 7.76 0.10 15.73 07:06:01 PM 0 69.02 0.00 7.39 7.76 0.10 15.73 07:07:01 PM all 61.41 0.00 3.57 3.49 0.08 31.45 07:07:01 PM 0 61.41 0.00 3.57 3.49 0.08 31.45 07:08:01 PM all 62.22 0.00 2.80 1.47 0.10 33.41 07:08:01 PM 0 62.22 0.00 2.80 1.47 0.10 33.41 07:09:01 PM all 49.05 0.00 3.29 16.46 0.10 31.10 07:09:01 PM 0 49.05 0.00 3.29 16.46 0.10 31.10 Average: all 60.02 0.01 5.13 9.33 0.10 25.41 Average: 0 60.02 0.01 5.13 9.33 0.10 25.41