---> uname -a: Linux prd-centos8-builder-1c-1g-1905.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 301 105 6 363 337 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:c3:88:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.24/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fec3:8827/64 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) 02/15/2024 _x86_64_ (1 CPU) 18:03:37 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 215.53 109.94 105.59 9913.58 44519.92 06:06:01 PM 168.51 36.54 131.97 2701.08 14479.93 06:07:01 PM 86.79 21.56 65.23 1545.36 4806.40 06:08:01 PM 21.81 4.27 17.54 75.84 385.65 06:09:01 PM 154.31 113.02 41.29 7938.06 2298.70 Average: 129.41 57.08 72.34 4436.08 13302.73 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 60820 282284 728392 92.29 1956 295268 548472 29.84 133268 449548 17816 06:06:01 PM 62548 305804 726664 92.07 216 309200 508556 27.67 101364 450116 26112 06:07:01 PM 149328 342452 639884 81.08 0 259884 479368 26.08 142716 329840 1084 06:08:01 PM 154828 347892 634384 80.38 0 259836 473472 25.76 151804 314040 20 06:09:01 PM 78304 314924 710908 90.08 0 303404 521960 28.40 140516 407592 15684 Average: 101166 318671 688046 87.18 434 285518 506366 27.55 133934 390227 12143 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 223.65 130.34 1447.36 55.05 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 33.44 33.11 387.52 7.00 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 21.97 23.77 173.11 8.34 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 16.28 18.94 13.88 7.23 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.72 17.60 18.15 11.81 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 62.63 44.76 408.15 17.89 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) 02/15/2024 _x86_64_ (1 CPU) 18:03:37 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 67.43 0.08 13.94 6.47 0.12 11.96 06:05:01 PM 0 67.43 0.08 13.94 6.47 0.12 11.96 06:06:01 PM all 74.48 0.00 11.09 5.07 0.13 9.22 06:06:01 PM 0 74.48 0.00 11.09 5.07 0.13 9.22 06:07:01 PM all 63.68 0.00 6.08 3.54 0.12 26.58 06:07:01 PM 0 63.68 0.00 6.08 3.54 0.12 26.58 06:08:01 PM all 68.58 0.00 3.99 0.78 0.12 26.53 06:08:01 PM 0 68.58 0.00 3.99 0.78 0.12 26.53 06:09:01 PM all 62.37 0.00 5.93 13.69 0.10 17.90 06:09:01 PM 0 62.37 0.00 5.93 13.69 0.10 17.90 Average: all 67.31 0.02 8.21 5.91 0.12 18.44 Average: 0 67.31 0.02 8.21 5.91 0.12 18.44