---> uname -a: Linux prd-centos8-builder-1c-1g-2347.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 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 309 91 5 368 331 Swap: 1023 20 1003 ---> 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:47:c0:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.14/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe47:c005/64 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) 02/20/2024 _x86_64_ (1 CPU) 14:03:35 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 209.17 105.96 103.21 9888.72 44335.77 02:06:01 PM 161.86 27.71 134.14 2673.02 14242.90 02:07:01 PM 81.98 17.47 64.51 1565.09 4375.57 02:08:01 PM 37.54 18.03 19.51 931.04 588.35 02:09:01 PM 159.21 114.59 44.62 8023.85 2130.53 Average: 129.97 56.76 73.21 4617.41 13140.04 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 52784 291108 736428 93.31 1948 312176 547232 29.78 151492 443236 4308 02:06:01 PM 59864 302200 729348 92.41 76 306428 510496 27.78 93360 455292 25428 02:07:01 PM 133396 330504 655816 83.10 0 261880 491128 26.72 137980 343804 1084 02:08:01 PM 138272 343500 650940 82.48 0 269780 472752 25.72 154544 322068 16 02:09:01 PM 71396 310244 717816 90.95 0 305148 528496 28.76 156348 400076 15792 Average: 91142 315511 698070 88.45 405 291082 510021 27.75 138745 392895 9326 02:04:01 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 232.57 140.15 1447.54 55.88 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 34.89 33.68 388.39 6.97 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 23.20 24.90 173.41 8.49 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 24.03 23.18 23.62 15.38 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 18.19 17.79 18.56 11.64 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 66.60 47.95 410.48 19.68 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) 02/20/2024 _x86_64_ (1 CPU) 14:03:35 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 66.46 0.05 14.38 6.29 0.15 12.67 02:05:01 PM 0 66.46 0.05 14.38 6.29 0.15 12.67 02:06:01 PM all 75.81 0.00 11.08 3.90 0.13 9.07 02:06:01 PM 0 75.81 0.00 11.08 3.90 0.13 9.07 02:07:01 PM all 63.48 0.00 5.80 3.60 0.10 27.02 02:07:01 PM 0 63.48 0.00 5.80 3.60 0.10 27.02 02:08:01 PM all 68.45 0.00 4.35 0.58 0.12 26.50 02:08:01 PM 0 68.45 0.00 4.35 0.58 0.12 26.50 02:09:01 PM all 62.37 0.00 6.10 14.03 0.10 17.40 02:09:01 PM 0 62.37 0.00 6.10 14.03 0.10 17.40 Average: all 67.31 0.01 8.34 5.68 0.12 18.54 Average: 0 67.31 0.01 8.34 5.68 0.12 18.54