---> uname -a: Linux prd-centos8-builder-1c-1g-2056.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: 770 298 81 6 390 340 Swap: 1023 22 1001 ---> 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:52:e3:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.187/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe52:e3b3/64 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) 05/28/2024 _x86_64_ (1 CPU) 08:03:47 LINUX RESTART (1 CPU) 08:04:03 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 289.49 169.68 119.80 13793.39 43708.65 08:06:01 AM 142.02 32.09 109.93 3944.69 12493.77 08:07:01 AM 63.02 19.19 43.83 897.68 3472.80 08:08:01 AM 21.03 5.28 15.75 134.38 341.33 08:09:01 AM 139.79 111.33 28.46 7985.87 951.18 Average: 130.06 66.86 63.20 5297.44 11992.85 08:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 71372 300248 717840 90.96 2104 304076 531536 28.92 126304 440944 16152 08:06:01 AM 125548 375600 663664 84.09 560 317812 447324 24.34 123232 372568 28012 08:07:01 AM 70404 283520 718808 91.08 248 281812 547976 29.82 148292 406124 15808 08:08:01 AM 127100 328348 662112 83.90 248 269960 501208 27.27 149176 347636 1084 08:09:01 AM 64236 337080 724976 91.86 8 340940 504736 27.46 161268 402624 12744 Average: 91732 324959 697480 88.38 634 302920 506556 27.56 141654 393979 14760 08:04:03 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 214.52 118.20 1098.05 58.14 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 54.40 52.87 622.61 9.30 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 30.30 32.47 279.22 8.72 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 19.48 20.76 16.02 8.86 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 19.28 19.83 19.19 13.78 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 66.66 48.38 402.62 19.52 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) 05/28/2024 _x86_64_ (1 CPU) 08:03:47 LINUX RESTART (1 CPU) 08:04:03 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 58.65 0.09 15.68 13.57 0.12 11.89 08:05:01 AM 0 58.65 0.09 15.68 13.57 0.12 11.89 08:06:01 AM all 72.53 0.00 10.47 4.19 0.13 12.68 08:06:01 AM 0 72.53 0.00 10.47 4.19 0.13 12.68 08:07:01 AM all 66.71 0.00 4.72 2.22 0.10 26.25 08:07:01 AM 0 66.71 0.00 4.72 2.22 0.10 26.25 08:08:01 AM all 63.75 0.00 4.54 0.45 0.10 31.16 08:08:01 AM 0 63.75 0.00 4.54 0.45 0.10 31.16 08:09:01 AM all 66.82 0.00 5.57 13.30 0.12 14.19 08:09:01 AM 0 66.82 0.00 5.57 13.30 0.12 14.19 Average: all 65.74 0.02 8.14 6.70 0.11 19.29 Average: 0 65.74 0.02 8.14 6.70 0.11 19.29