---> uname -a: Linux prd-centos8-builder-1c-1g-5470.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 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 291 73 5 406 348 Swap: 1023 26 997 ---> 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:c8:0a:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.216/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fec8:a0d/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) 03/25/2024 _x86_64_ (1 CPU) 08:03:44 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 248.39 151.89 96.51 13375.78 42932.86 08:06:01 AM 152.55 37.21 115.34 4234.11 12840.14 08:07:01 AM 55.16 14.16 41.01 554.96 3290.26 08:08:01 AM 22.48 5.02 17.46 181.70 342.38 08:09:01 AM 143.65 112.67 30.98 8239.71 1074.17 Average: 124.49 64.22 60.27 5319.64 12104.32 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 90108 329048 699104 88.58 2100 313712 500304 27.22 141892 408360 17948 08:06:01 AM 99316 369148 689896 87.42 860 334840 456100 24.82 128984 390336 24572 08:07:01 AM 159940 370988 629272 79.73 244 277316 458128 24.93 144552 318576 24 08:08:01 AM 83400 314332 705812 89.43 244 297224 514812 28.01 147864 390392 15812 08:09:01 AM 53592 319368 735620 93.21 0 331188 525276 28.58 158296 414716 12748 Average: 97271 340577 691941 87.67 690 310856 490924 26.71 144318 384476 14221 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 208.92 124.02 1192.69 54.39 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 41.77 39.42 492.56 7.89 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 28.83 30.65 278.07 9.88 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 17.81 19.98 15.36 8.94 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 18.90 18.30 18.89 12.63 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 63.29 46.50 399.74 18.76 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) 03/25/2024 _x86_64_ (1 CPU) 08:03:44 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 63.44 0.07 14.50 9.34 0.12 12.54 08:05:01 AM 0 63.44 0.07 14.50 9.34 0.12 12.54 08:06:01 AM all 69.50 0.00 10.67 5.23 0.12 14.48 08:06:01 AM 0 69.50 0.00 10.67 5.23 0.12 14.48 08:07:01 AM all 66.76 0.00 4.91 2.64 0.10 25.60 08:07:01 AM 0 66.76 0.00 4.91 2.64 0.10 25.60 08:08:01 AM all 63.89 0.00 4.27 0.33 0.08 31.43 08:08:01 AM 0 63.89 0.00 4.27 0.33 0.08 31.43 08:09:01 AM all 65.84 0.00 5.58 13.58 0.12 14.88 08:09:01 AM 0 65.84 0.00 5.58 13.58 0.12 14.88 Average: all 65.89 0.01 7.98 6.22 0.11 19.79 Average: 0 65.89 0.01 7.98 6.22 0.11 19.79